[oe] [PATCH] linux 2.6.27: add support for ts72xx and make it default kernel
Petr Štetiar
ynezz at true.cz
Tue Feb 9 00:43:34 UTC 2010
Signed-off-by: Petr Å tetiar <ynezz at true.cz>
---
.../0001-TS72xx-update-memory-map-comments.patch | 45 +
.../linux/linux-2.6.27/ts72xx/0002-GPIO-fix.patch | 47 +
.../linux-2.6.27/ts72xx/0003-Debounce-IRQ.patch | 97 ++
.../linux/linux-2.6.27/ts72xx/0004-OHCI-fix.patch | 39 +
...-Fix-wrong-machine-ID-passed-from-RedBoot.patch | 28 +
.../ts72xx/0006-Force-the-nF-bit-on.patch | 33 +
.../ts72xx/0007-Use-CPLD-watchdog-to-reset.patch | 54 +
.../linux-2.6.27/ts72xx/0008-Fix-UART-clocks.patch | 99 ++
.../ts72xx/0009-CPU-info-and-board-revision.patch | 64 +
.../linux/linux-2.6.27/ts72xx/0010-GPIO-leds.patch | 72 ++
.../ts72xx/0011-EP93xx-Ethernet-support.patch | 548 ++++++++
.../linux-2.6.27/ts72xx/0012-TS72xx-watchdog.patch | 451 +++++++
.../ts72xx/0013-TS7200-NOR-physmap-fix.patch | 58 +
.../ts72xx/0014-TS-7200-8MB-NOR-flash.patch | 163 +++
.../ts72xx/0015-TS-72xx-MAX197-support.patch | 365 ++++++
.../ts72xx/0016-RS485-common-bits.patch | 46 +
.../ts72xx/0017-TS-72xx-SBC-proc-info.patch | 249 ++++
.../linux-2.6.27/ts72xx/0018-EP93xx-GPIO-I2C.patch | 71 ++
.../ts72xx/0019-EP93xx-SPI-driver.patch | 989 +++++++++++++++
.../ts72xx/0020-TS-72XX-LCD-console-driver.patch | 509 ++++++++
.../ts72xx/0021-EP93xx-GPIO-matrix-keypad.patch | 564 +++++++++
.../0022-TS-72xx-RS485-auto-mode-support.patch | 218 ++++
.../0023-Clean-and-invalidate-D-cache-entry.patch | 29 +
.../0024-PC-104-I-O-and-memory-mappings.patch | 40 +
.../ts72xx/0025-EP93xx-discontigmem.patch | 481 +++++++
.../ts72xx/0026-TS72xx-PATA-support.patch | 442 +++++++
.../ts72xx/0027-TS72xx-TS-SER1-support.patch | 213 ++++
.../ts72xx/0028-TS72xx-TS-ETH100.patch | 259 ++++
.../0029-EP93xx-Power-Management-Routines.patch | 125 ++
.../ts72xx/0030-EP93xx-CPUfreq-driver.patch | 332 +++++
recipes/linux/linux-2.6.27/ts72xx/defconfig | 1312 ++++++++++++++++++++
recipes/linux/linux_2.6.27.bb | 36 +-
32 files changed, 8077 insertions(+), 1 deletions(-)
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0001-TS72xx-update-memory-map-comments.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0002-GPIO-fix.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0003-Debounce-IRQ.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0004-OHCI-fix.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0005-Fix-wrong-machine-ID-passed-from-RedBoot.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0006-Force-the-nF-bit-on.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0007-Use-CPLD-watchdog-to-reset.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0008-Fix-UART-clocks.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0009-CPU-info-and-board-revision.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0010-GPIO-leds.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0011-EP93xx-Ethernet-support.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0012-TS72xx-watchdog.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0013-TS7200-NOR-physmap-fix.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0014-TS-7200-8MB-NOR-flash.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0015-TS-72xx-MAX197-support.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0016-RS485-common-bits.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0017-TS-72xx-SBC-proc-info.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0018-EP93xx-GPIO-I2C.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0019-EP93xx-SPI-driver.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0020-TS-72XX-LCD-console-driver.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0021-EP93xx-GPIO-matrix-keypad.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0022-TS-72xx-RS485-auto-mode-support.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0023-Clean-and-invalidate-D-cache-entry.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0024-PC-104-I-O-and-memory-mappings.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0025-EP93xx-discontigmem.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0026-TS72xx-PATA-support.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0027-TS72xx-TS-SER1-support.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0028-TS72xx-TS-ETH100.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0029-EP93xx-Power-Management-Routines.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/0030-EP93xx-CPUfreq-driver.patch
create mode 100644 recipes/linux/linux-2.6.27/ts72xx/defconfig
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0001-TS72xx-update-memory-map-comments.patch b/recipes/linux/linux-2.6.27/ts72xx/0001-TS72xx-update-memory-map-comments.patch
new file mode 100644
index 0000000..3eab1ca
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0001-TS72xx-update-memory-map-comments.patch
@@ -0,0 +1,45 @@
+From dd631acb622a6c7c6355945c446bd07085ade99f Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:02:33 +0100
+Subject: [PATCH] TS72xx update memory map comments
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 13 ++++++++++++-
+ 1 files changed, 12 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index 30b318a..99c4e48 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -8,12 +8,23 @@
+ * virt phys size
+ * febff000 22000000 4K model number register
+ * febfe000 22400000 4K options register
+- * febfd000 22800000 4K options register #2
++ * febfd000 22800000 4K options register #2 (JP6 and TS-9420 flags)
+ * febfc000 [67]0000000 4K NAND data register
+ * febfb000 [67]0400000 4K NAND control register
+ * febfa000 [67]0800000 4K NAND busy register
+ * febf9000 10800000 4K TS-5620 RTC index register
+ * febf8000 11700000 4K TS-5620 RTC data register
++ * febf7000 23800000 4K CPLD watchdog (control register)
++ * febf6000 23c00000 4K CPLD watchdog (feed register)
++ * febf5000 23400000 4K PLD version (3 bits)
++ * febf4000 22c00000 4K RS-485 control register
++ * febf3000 23000000 4K RS-485 mode register
++ * febf2000 10800000 4K jumpers/max197 busy bit/COM1 dcd register (8-bit, read only)
++ * febf1000 10f00000 4K max197 sample/control register (16-bit read/8-bit write)
++ * febf0000 11e00000 4K PC/104 8-bit I/O
++ * febef000 21e00000 4K PC/104 16-bit I/O
++ * fea00000 11a00000 1MB PC/104 8-bit memory
++ * fe900000 21a00000 1MB PC/104 16-bit memory
+ */
+
+ #define TS72XX_MODEL_PHYS_BASE 0x22000000
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0002-GPIO-fix.patch b/recipes/linux/linux-2.6.27/ts72xx/0002-GPIO-fix.patch
new file mode 100644
index 0000000..006321e
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0002-GPIO-fix.patch
@@ -0,0 +1,47 @@
+From 9c7b38ef5e6843521c71eadefdba8cfa0aa607b4 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 00:41:38 +0100
+Subject: [PATCH] GPIO fix
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/core.c | 2 +-
+ arch/arm/mach-ep93xx/gpio.c | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
+index f99f436..d6967de 100644
+--- a/arch/arm/mach-ep93xx/core.c
++++ b/arch/arm/mach-ep93xx/core.c
+@@ -157,7 +157,7 @@ static unsigned char gpio_int_type2[3];
+ static const u8 int_type1_register_offset[3] = { 0x90, 0xac, 0x4c };
+ static const u8 int_type2_register_offset[3] = { 0x94, 0xb0, 0x50 };
+ static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 };
+-static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x5c };
++static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x58 };
+
+ void ep93xx_gpio_update_int_params(unsigned port)
+ {
+diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
+index 0f3fb87..468d523 100644
+--- a/arch/arm/mach-ep93xx/gpio.c
++++ b/arch/arm/mach-ep93xx/gpio.c
+@@ -141,10 +141,10 @@ static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
+ static struct ep93xx_gpio_chip ep93xx_gpio_banks[] = {
+ EP93XX_GPIO_BANK("A", 0x00, 0x10, 0),
+ EP93XX_GPIO_BANK("B", 0x04, 0x14, 8),
+- EP93XX_GPIO_BANK("C", 0x30, 0x34, 40),
++ EP93XX_GPIO_BANK("C", 0x08, 0x18, 40),
+ EP93XX_GPIO_BANK("D", 0x0c, 0x1c, 24),
+ EP93XX_GPIO_BANK("E", 0x20, 0x24, 32),
+- EP93XX_GPIO_BANK("F", 0x08, 0x18, 16),
++ EP93XX_GPIO_BANK("F", 0x30, 0x34, 16),
+ EP93XX_GPIO_BANK("G", 0x38, 0x3c, 48),
+ EP93XX_GPIO_BANK("H", 0x40, 0x44, 56),
+ };
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0003-Debounce-IRQ.patch b/recipes/linux/linux-2.6.27/ts72xx/0003-Debounce-IRQ.patch
new file mode 100644
index 0000000..21410ab
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0003-Debounce-IRQ.patch
@@ -0,0 +1,97 @@
+From 51bba77f0953f87a88a8fce9fb8827bdba57a2c5 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 00:42:43 +0100
+Subject: [PATCH] Debounce IRQ
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/core.c | 18 ++++++++++++++++++
+ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 3 +++
+ arch/arm/mach-ep93xx/include/mach/gpio.h | 2 ++
+ 3 files changed, 23 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
+index d6967de..1928c93 100644
+--- a/arch/arm/mach-ep93xx/core.c
++++ b/arch/arm/mach-ep93xx/core.c
+@@ -152,12 +152,14 @@ static unsigned char gpio_int_unmasked[3];
+ static unsigned char gpio_int_enabled[3];
+ static unsigned char gpio_int_type1[3];
+ static unsigned char gpio_int_type2[3];
++static unsigned char gpio_int_debouce[3];
+
+ /* Port ordering is: A B F */
+ static const u8 int_type1_register_offset[3] = { 0x90, 0xac, 0x4c };
+ static const u8 int_type2_register_offset[3] = { 0x94, 0xb0, 0x50 };
+ static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 };
+ static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x58 };
++static const u8 int_debounce_register_offset[3] = { 0xa8, 0xc4, 0x64 };
+
+ void ep93xx_gpio_update_int_params(unsigned port)
+ {
+@@ -180,6 +182,22 @@ void ep93xx_gpio_int_mask(unsigned line)
+ gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7));
+ }
+
++void ep93xx_gpio_int_debounce(unsigned int irq, int enable)
++{
++ int line = irq_to_gpio(irq);
++ int port = line >> 3;
++ int port_mask = 1 << (line & 7);
++
++ if (enable)
++ gpio_int_debouce[port] |= port_mask;
++ else
++ gpio_int_debouce[port] &= ~port_mask;
++
++ __raw_writeb(gpio_int_debouce[port],
++ EP93XX_GPIO_REG(int_debounce_register_offset[port]));
++}
++EXPORT_SYMBOL(ep93xx_gpio_int_debounce);
++
+ /*************************************************************************
+ * EP93xx IRQ handling
+ *************************************************************************/
+diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+index 9f4458c..5582138 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
++++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+@@ -78,16 +78,19 @@
+ #define EP93XX_GPIO_F_INT_ACK EP93XX_GPIO_REG(0x54)
+ #define EP93XX_GPIO_F_INT_ENABLE EP93XX_GPIO_REG(0x58)
+ #define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c)
++#define EP93XX_GPIO_F_INT_DEBOUNCE EP93XX_GPIO_REG(0x64)
+ #define EP93XX_GPIO_A_INT_TYPE1 EP93XX_GPIO_REG(0x90)
+ #define EP93XX_GPIO_A_INT_TYPE2 EP93XX_GPIO_REG(0x94)
+ #define EP93XX_GPIO_A_INT_ACK EP93XX_GPIO_REG(0x98)
+ #define EP93XX_GPIO_A_INT_ENABLE EP93XX_GPIO_REG(0x9c)
+ #define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0)
++#define EP93XX_GPIO_A_INT_DEBOUNCE EP93XX_GPIO_REG(0xa8)
+ #define EP93XX_GPIO_B_INT_TYPE1 EP93XX_GPIO_REG(0xac)
+ #define EP93XX_GPIO_B_INT_TYPE2 EP93XX_GPIO_REG(0xb0)
+ #define EP93XX_GPIO_B_INT_ACK EP93XX_GPIO_REG(0xb4)
+ #define EP93XX_GPIO_B_INT_ENABLE EP93XX_GPIO_REG(0xb8)
+ #define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc)
++#define EP93XX_GPIO_B_INT_DEBOUNCE EP93XX_GPIO_REG(0xc4)
+
+ #define EP93XX_AAC_BASE (EP93XX_APB_VIRT_BASE + 0x00080000)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-ep93xx/include/mach/gpio.h
+index f702041..0a1498a 100644
+--- a/arch/arm/mach-ep93xx/include/mach/gpio.h
++++ b/arch/arm/mach-ep93xx/include/mach/gpio.h
+@@ -99,6 +99,8 @@
+ /* maximum value for irq capable line identifiers */
+ #define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7)
+
++extern void ep93xx_gpio_int_debounce(unsigned int irq, int enable);
++
+ /* new generic GPIO API - see Documentation/gpio.txt */
+
+ #include <asm-generic/gpio.h>
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0004-OHCI-fix.patch b/recipes/linux/linux-2.6.27/ts72xx/0004-OHCI-fix.patch
new file mode 100644
index 0000000..1482e2d
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0004-OHCI-fix.patch
@@ -0,0 +1,39 @@
+From 06e0fdf41288a6d54b821671593195ea27deba8b Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 00:54:35 +0100
+Subject: [PATCH] OHCI fix
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/core.c | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
+index 1928c93..24b24c7 100644
+--- a/arch/arm/mach-ep93xx/core.c
++++ b/arch/arm/mach-ep93xx/core.c
+@@ -32,6 +32,7 @@
+ #include <linux/termios.h>
+ #include <linux/amba/bus.h>
+ #include <linux/amba/serial.h>
++#include <linux/dma-mapping.h>
+
+ #include <asm/types.h>
+ #include <asm/setup.h>
+@@ -472,8 +473,8 @@ static struct platform_device ep93xx_ohci_device = {
+ .name = "ep93xx-ohci",
+ .id = -1,
+ .dev = {
+- .dma_mask = (void *)0xffffffff,
+- .coherent_dma_mask = 0xffffffff,
++ .dma_mask = &ep93xx_ohci_device.dev.coherent_dma_mask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(ep93xx_ohci_resources),
+ .resource = ep93xx_ohci_resources,
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0005-Fix-wrong-machine-ID-passed-from-RedBoot.patch b/recipes/linux/linux-2.6.27/ts72xx/0005-Fix-wrong-machine-ID-passed-from-RedBoot.patch
new file mode 100644
index 0000000..e17f945
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0005-Fix-wrong-machine-ID-passed-from-RedBoot.patch
@@ -0,0 +1,28 @@
+From 22ce7d90cb3c58be44ebb0fcb3f1f5ca8af83d59 Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Petr=20=C5=A0tetiar?= <ynezz at true.cz>
+Date: Sat, 3 Jan 2009 21:33:53 +0100
+Subject: [PATCH] Fix wrong machine ID passed from RedBoot
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/kernel/head.S | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
+index bff4c6e..bda4eb4 100644
+--- a/arch/arm/kernel/head.S
++++ b/arch/arm/kernel/head.S
+@@ -83,6 +83,7 @@ ENTRY(stext)
+ bl __lookup_processor_type @ r5=procinfo r9=cpuid
+ movs r10, r5 @ invalid processor (r5=0)?
+ beq __error_p @ yes, error 'p'
++ ldr r1, =0x000002a1 @ mach-type = TS-7250
+ bl __lookup_machine_type @ r5=machinfo
+ movs r8, r5 @ invalid machine (r5=0)?
+ beq __error_a @ yes, error 'a'
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0006-Force-the-nF-bit-on.patch b/recipes/linux/linux-2.6.27/ts72xx/0006-Force-the-nF-bit-on.patch
new file mode 100644
index 0000000..db96acc
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0006-Force-the-nF-bit-on.patch
@@ -0,0 +1,33 @@
+From 9852d9654b25b396cf5f31de376a2c211805db8b Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Petr=20=C5=A0tetiar?= <ynezz at true.cz>
+Date: Sat, 3 Jan 2009 21:35:03 +0100
+Subject: [PATCH] Force the nF bit on
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Usually this is set by the bootrom. If it is not set, then the CPU core will
+run from HCLK instead of FCLK, and performance will suffer. If you see
+BogoMIPS of about 1/4 of your CPU clock, try turning this on; your performance
+should double.
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mm/proc-arm920.S | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
+index 28cdb06..12f59db 100644
+--- a/arch/arm/mm/proc-arm920.S
++++ b/arch/arm/mm/proc-arm920.S
+@@ -395,6 +395,7 @@ __arm920_setup:
+ mrc p15, 0, r0, c1, c0 @ get control register v4
+ bic r0, r0, r5
+ orr r0, r0, r6
++ orr r0, r0, #0x40000000
+ mov pc, lr
+ .size __arm920_setup, . - __arm920_setup
+
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0007-Use-CPLD-watchdog-to-reset.patch b/recipes/linux/linux-2.6.27/ts72xx/0007-Use-CPLD-watchdog-to-reset.patch
new file mode 100644
index 0000000..c2fbd5c
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0007-Use-CPLD-watchdog-to-reset.patch
@@ -0,0 +1,54 @@
+From fca24d7cd93b7282d139cb91c0f4d62b1a95a985 Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Petr=20=C5=A0tetiar?= <ynezz at true.cz>
+Date: Sat, 3 Jan 2009 21:36:36 +0100
+Subject: [PATCH] Use CPLD watchdog to reset
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Use CPLD watchdog to reset the machine instead of buggy ep93xx one, which
+sometimes get stuck...
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/system.h | 17 ++++++++++++-----
+ 1 files changed, 12 insertions(+), 5 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/system.h b/arch/arm/mach-ep93xx/include/mach/system.h
+index 67789d0..5d85094 100644
+--- a/arch/arm/mach-ep93xx/include/mach/system.h
++++ b/arch/arm/mach-ep93xx/include/mach/system.h
+@@ -3,6 +3,7 @@
+ */
+
+ #include <mach/hardware.h>
++#include <asm/mach-types.h>
+
+ static inline void arch_idle(void)
+ {
+@@ -15,11 +16,17 @@ static inline void arch_reset(char mode)
+
+ local_irq_disable();
+
+- devicecfg = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG);
+- __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
+- __raw_writel(devicecfg | 0x80000000, EP93XX_SYSCON_DEVICE_CONFIG);
+- __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
+- __raw_writel(devicecfg & ~0x80000000, EP93XX_SYSCON_DEVICE_CONFIG);
++ if (machine_is_ts72xx()) {
++ __raw_writeb(0x5, TS72XX_WATCHDOG_FEED_PHYS_BASE);
++ __raw_writeb(0x1, TS72XX_WATCHDOG_CONTROL_PHYS_BASE);
++ } else {
++ devicecfg = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG);
++ __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
++ __raw_writel(devicecfg | 0x80000000, EP93XX_SYSCON_DEVICE_CONFIG);
++ __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
++ __raw_writel(devicecfg & ~0x80000000, EP93XX_SYSCON_DEVICE_CONFIG);
++ }
++
+
+ while (1)
+ ;
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0008-Fix-UART-clocks.patch b/recipes/linux/linux-2.6.27/ts72xx/0008-Fix-UART-clocks.patch
new file mode 100644
index 0000000..4384847
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0008-Fix-UART-clocks.patch
@@ -0,0 +1,99 @@
+From 1a86fa006baad26dcb70645e9d2a965f956a7189 Mon Sep 17 00:00:00 2001
+From: Lennert Buytenhek <buytenh at wantstofly.org>
+Date: Sat, 3 Jan 2009 21:51:11 +0100
+Subject: [PATCH] Fix UART clocks
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Hackishly enable all UART clocks before uncompressing the kernel,
+so that using ttyAM1 or ttyAM2 as console can work. Force UARTBAUD
+on before uncompressing.
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/uncompress.h | 65 ++++++++++++++++++++++++
+ 1 files changed, 65 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/uncompress.h b/arch/arm/mach-ep93xx/include/mach/uncompress.h
+index 1fd2f17..ecdfd64 100644
+--- a/arch/arm/mach-ep93xx/include/mach/uncompress.h
++++ b/arch/arm/mach-ep93xx/include/mach/uncompress.h
+@@ -77,9 +77,74 @@ static void ethernet_reset(void)
+ }
+
+
++/*
++ * We don't have clock management for the UARTs (amba-pl010)
++ * yet, so hackily enable all UART clocks here for now.
++ */
++#define PHYS_SYSCON_DEVICE_CONFIG 0x80930080
++#define PHYS_SYSCON_SWLOCK 0x809300c0
++
++static void enable_all_uart_clocks(void)
++{
++ unsigned int v;
++
++ v = __raw_readl(PHYS_SYSCON_DEVICE_CONFIG);
++ __raw_writel(0xaa, PHYS_SYSCON_SWLOCK);
++ __raw_writel(v | 0x01140000, PHYS_SYSCON_DEVICE_CONFIG);
++}
++
++
++/*
++ * Some bootloaders don't turn on the UARTBAUD bit, which means that
++ * the UARTs will be running off a divided 7.3728 MHz clock instead of
++ * the 14.7456 MHz peripheral clock when linux boots.
++ *
++ * We detect that condition here and fix it by turning on UARTBAUD, and
++ * then reprogramming the divisors on all enabled UARTs to twice what
++ * they were before we turned UARTBAUD on, to preserve the programmed
++ * baud rate.
++ */
++#define PHYS_SYSCON_CLOCK_CONTROL 0x80930004
++#define SYSCON_CLOCK_UARTBAUD 0x20000000
++#define PHYS_UART1_BASE 0x808c0000
++#define PHYS_UART2_BASE 0x808d0000
++#define PHYS_UART3_BASE 0x808e0000
++
++static void uart_divisor_times_two(unsigned int base)
++{
++ u16 divisor;
++
++ divisor = __raw_readb(base + 0x0c) << 8;
++ divisor |= __raw_readb(base + 0x10);
++ if (divisor) {
++ divisor = (2 * (divisor + 1)) - 1;
++ __raw_writeb(divisor >> 8, base + 0x0c);
++ __raw_writeb(divisor & 0xff, base + 0x10);
++ __raw_writeb(__raw_readb(base + 0x08), base + 0x08);
++ }
++}
++
++static void fix_uart_base(void)
++{
++ unsigned int v;
++
++ v = __raw_readl(PHYS_SYSCON_CLOCK_CONTROL);
++ if ((v & SYSCON_CLOCK_UARTBAUD) == 0) {
++ v |= SYSCON_CLOCK_UARTBAUD;
++ __raw_writel(v, PHYS_SYSCON_CLOCK_CONTROL);
++
++ uart_divisor_times_two(PHYS_UART1_BASE);
++ uart_divisor_times_two(PHYS_UART2_BASE);
++ uart_divisor_times_two(PHYS_UART3_BASE);
++ }
++}
++
++
+ static void arch_decomp_setup(void)
+ {
+ ethernet_reset();
++ enable_all_uart_clocks();
++ fix_uart_base();
+ }
+
+ #define arch_decomp_wdog()
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0009-CPU-info-and-board-revision.patch b/recipes/linux/linux-2.6.27/ts72xx/0009-CPU-info-and-board-revision.patch
new file mode 100644
index 0000000..5dd360a
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0009-CPU-info-and-board-revision.patch
@@ -0,0 +1,64 @@
+From 3f48e4dc8affb4ddfe7b1ca8f209003cfb8ac314 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sat, 3 Jan 2009 22:19:21 +0100
+Subject: [PATCH] CPU info and board revision
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Adds support for SoC's unique ID (Maverick Key) in /proc/cpuinfo and
+information about board revision.
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/kernel/setup.c | 9 +++++++++
+ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 3 +++
+ 2 files changed, 12 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
+index 2ca7038..891fcf3 100644
+--- a/arch/arm/kernel/setup.c
++++ b/arch/arm/kernel/setup.c
+@@ -994,9 +994,18 @@ static int c_show(struct seq_file *m, void *v)
+ seq_puts(m, "\n");
+
+ seq_printf(m, "Hardware\t: %s\n", machine_name);
++
++#if defined(CONFIG_ARCH_EP93XX)
++#include <mach/ep93xx-regs.h>
++ seq_printf(m, "Revision\t: %04x\n",
++ *((unsigned int *)EP93XX_SYSCON_CHIPID) >> 28);
++ seq_printf(m, "Serial\t\t: %016x\n",
++ *((unsigned int *)EP93XX_SECURITY_UNIQID));
++#else
+ seq_printf(m, "Revision\t: %04x\n", system_rev);
+ seq_printf(m, "Serial\t\t: %08x%08x\n",
+ system_serial_high, system_serial_low);
++#endif
+
+ return 0;
+ }
+diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+index 5582138..e26b41b 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
++++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+@@ -70,6 +70,8 @@
+ #define EP93XX_I2S_BASE (EP93XX_APB_VIRT_BASE + 0x00020000)
+
+ #define EP93XX_SECURITY_BASE (EP93XX_APB_VIRT_BASE + 0x00030000)
++#define EP93XX_SECURITY_REG(x) (EP93XX_SECURITY_BASE + (x))
++#define EP93XX_SECURITY_UNIQID EP93XX_SECURITY_REG(0x2440)
+
+ #define EP93XX_GPIO_BASE (EP93XX_APB_VIRT_BASE + 0x00040000)
+ #define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x))
+@@ -129,6 +131,7 @@
+ #define EP93XX_SYSCON_DEVICE_CONFIG EP93XX_SYSCON_REG(0x80)
+ #define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE 0x00800000
+ #define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0)
++#define EP93XX_SYSCON_CHIPID EP93XX_SYSCON_REG(0x94)
+
+ #define EP93XX_WATCHDOG_BASE (EP93XX_APB_VIRT_BASE + 0x00140000)
+
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0010-GPIO-leds.patch b/recipes/linux/linux-2.6.27/ts72xx/0010-GPIO-leds.patch
new file mode 100644
index 0000000..74c4490
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0010-GPIO-leds.patch
@@ -0,0 +1,72 @@
+From 11158bb59b2d848f1827d4ed59d4ca20d1f91d11 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 00:58:03 +0100
+Subject: [PATCH] GPIO leds
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/core.c | 31 +++++++++++++++++++++++++++++++
+ 1 files changed, 31 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
+index 24b24c7..88afbe6 100644
+--- a/arch/arm/mach-ep93xx/core.c
++++ b/arch/arm/mach-ep93xx/core.c
+@@ -33,6 +33,7 @@
+ #include <linux/amba/bus.h>
+ #include <linux/amba/serial.h>
+ #include <linux/dma-mapping.h>
++#include <linux/leds.h>
+
+ #include <asm/types.h>
+ #include <asm/setup.h>
+@@ -480,6 +481,35 @@ static struct platform_device ep93xx_ohci_device = {
+ .resource = ep93xx_ohci_resources,
+ };
+
++
++static const struct gpio_led ep93xx_led_pins[] = {
++ {
++ .name = "green",
++ .gpio = EP93XX_GPIO_LINE_GRLED,
++ .active_low = 0,
++ .default_trigger = "heartbeat",
++ },
++ {
++ .name = "red",
++ .gpio = EP93XX_GPIO_LINE_RDLED,
++ .active_low = 0,
++ }
++};
++
++static const struct gpio_led_platform_data ep93xx_led_data = {
++ .num_leds = ARRAY_SIZE(ep93xx_led_pins),
++ .leds = (void *)ep93xx_led_pins,
++};
++
++static struct platform_device ep93xx_gpio_leds = {
++ .name = "leds-gpio",
++ .id = -1,
++ .dev = {
++ .platform_data = (void *)&ep93xx_led_data,
++ }
++};
++
++
+ extern void ep93xx_gpio_init(void);
+
+ void __init ep93xx_init_devices(void)
+@@ -500,6 +530,7 @@ void __init ep93xx_init_devices(void)
+ amba_device_register(&uart2_device, &iomem_resource);
+ amba_device_register(&uart3_device, &iomem_resource);
+
++ platform_device_register(&ep93xx_gpio_leds);
+ platform_device_register(&ep93xx_rtc_device);
+ platform_device_register(&ep93xx_ohci_device);
+ }
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0011-EP93xx-Ethernet-support.patch b/recipes/linux/linux-2.6.27/ts72xx/0011-EP93xx-Ethernet-support.patch
new file mode 100644
index 0000000..dc520de
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0011-EP93xx-Ethernet-support.patch
@@ -0,0 +1,548 @@
+From d4b6abf167207531bad915bf8931b0757d8bc01e Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:03:58 +0100
+Subject: [PATCH] EP93xx Ethernet support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ drivers/net/arm/Kconfig | 1 +
+ drivers/net/arm/ep93xx_eth.c | 354 +++++++++++++++++++++++++++++++++---------
+ 2 files changed, 282 insertions(+), 73 deletions(-)
+
+diff --git a/drivers/net/arm/Kconfig b/drivers/net/arm/Kconfig
+index 8eda6ee..84e6068 100644
+--- a/drivers/net/arm/Kconfig
++++ b/drivers/net/arm/Kconfig
+@@ -44,6 +44,7 @@ config EP93XX_ETH
+ tristate "EP93xx Ethernet support"
+ depends on ARM && ARCH_EP93XX
+ select MII
++ select PHYLIB
+ help
+ This is a driver for the ethernet hardware included in EP93xx CPUs.
+ Say Y if you are building a kernel for EP93xx based devices.
+diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
+index 1267444..c3f011f 100644
+--- a/drivers/net/arm/ep93xx_eth.c
++++ b/drivers/net/arm/ep93xx_eth.c
+@@ -2,6 +2,7 @@
+ * EP93xx ethernet network device driver
+ * Copyright (C) 2006 Lennert Buytenhek <buytenh at wantstofly.org>
+ * Dedicated to Marija Kulikova.
++ * Copyright (C) 2007 Herbert Valerio Riedel <hvr at gnu.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+@@ -14,6 +15,7 @@
+ #include <linux/kernel.h>
+ #include <linux/netdevice.h>
+ #include <linux/mii.h>
++#include <linux/phy.h>
+ #include <linux/etherdevice.h>
+ #include <linux/ethtool.h>
+ #include <linux/init.h>
+@@ -37,6 +39,8 @@
+ #define REG_RXCTL_DEFAULT 0x00073800
+ #define REG_TXCTL 0x0004
+ #define REG_TXCTL_ENABLE 0x00000001
++#define REG_TESTCTL 0x0008
++#define REG_TESTCTL_MFDX 0x00000040
+ #define REG_MIICMD 0x0010
+ #define REG_MIICMD_READ 0x00008000
+ #define REG_MIICMD_WRITE 0x00004000
+@@ -45,6 +49,9 @@
+ #define REG_MIISTS_BUSY 0x00000001
+ #define REG_SELFCTL 0x0020
+ #define REG_SELFCTL_RESET 0x00000001
++#define REG_SELFCTL_MDCDIV_MSK 0x00007e00
++#define REG_SELFCTL_MDCDIV_OFS 9
++#define REG_SELFCTL_PSPRS 0x00000100
+ #define REG_INTEN 0x0024
+ #define REG_INTEN_TX 0x00000008
+ #define REG_INTEN_RX 0x00000007
+@@ -174,8 +181,14 @@ struct ep93xx_priv
+
+ struct net_device_stats stats;
+
+- struct mii_if_info mii;
+ u8 mdc_divisor;
++ int phy_supports_mfps:1;
++
++ struct mii_bus mii_bus;
++ struct phy_device *phy_dev;
++ int speed;
++ int duplex;
++ int link;
+ };
+
+ #define rdb(ep, off) __raw_readb((ep)->base_addr + (off))
+@@ -185,8 +198,6 @@ struct ep93xx_priv
+ #define wrw(ep, off, val) __raw_writew((val), (ep)->base_addr + (off))
+ #define wrl(ep, off, val) __raw_writel((val), (ep)->base_addr + (off))
+
+-static int ep93xx_mdio_read(struct net_device *dev, int phy_id, int reg);
+-
+ static struct net_device_stats *ep93xx_get_stats(struct net_device *dev)
+ {
+ struct ep93xx_priv *ep = netdev_priv(dev);
+@@ -524,6 +535,22 @@ err:
+ return 1;
+ }
+
++static int ep93xx_mdio_reset(struct mii_bus *bus)
++{
++ struct ep93xx_priv *ep = bus->priv;
++
++ u32 selfctl = rdl(ep, REG_SELFCTL);
++
++ selfctl &= ~(REG_SELFCTL_MDCDIV_MSK | REG_SELFCTL_PSPRS);
++
++ selfctl |= (ep->mdc_divisor - 1) << REG_SELFCTL_MDCDIV_OFS;
++ selfctl |= REG_SELFCTL_PSPRS;
++
++ wrl(ep, REG_SELFCTL, selfctl);
++
++ return 0;
++}
++
+ static int ep93xx_start_hw(struct net_device *dev)
+ {
+ struct ep93xx_priv *ep = netdev_priv(dev);
+@@ -542,11 +569,8 @@ static int ep93xx_start_hw(struct net_device *dev)
+ return 1;
+ }
+
+- wrl(ep, REG_SELFCTL, ((ep->mdc_divisor - 1) << 9));
+-
+- /* Does the PHY support preamble suppress? */
+- if ((ep93xx_mdio_read(dev, ep->mii.phy_id, MII_BMSR) & 0x0040) != 0)
+- wrl(ep, REG_SELFCTL, ((ep->mdc_divisor - 1) << 9) | (1 << 8));
++ /* The reset cleared REG_SELFCTL, so set the MDC divisor again */
++ ep93xx_mdio_reset(&ep->mii_bus);
+
+ /* Receive descriptor ring. */
+ addr = ep->descs_dma_addr + offsetof(struct ep93xx_descs, rdesc);
+@@ -631,12 +655,11 @@ static int ep93xx_open(struct net_device *dev)
+ return -ENOMEM;
+
+ if (is_zero_ether_addr(dev->dev_addr)) {
++ DECLARE_MAC_BUF(mac_buf);
++
+ random_ether_addr(dev->dev_addr);
+- printk(KERN_INFO "%s: generated random MAC address "
+- "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x.\n", dev->name,
+- dev->dev_addr[0], dev->dev_addr[1],
+- dev->dev_addr[2], dev->dev_addr[3],
+- dev->dev_addr[4], dev->dev_addr[5]);
++ dev_info(&dev->dev, "generated random MAC address %s\n",
++ print_mac(mac_buf, dev->dev_addr));
+ }
+
+ napi_enable(&ep->napi);
+@@ -664,6 +687,8 @@ static int ep93xx_open(struct net_device *dev)
+
+ wrl(ep, REG_GIINTMSK, REG_GIINTMSK_ENABLE);
+
++ phy_start(ep->phy_dev);
++
+ netif_start_queue(dev);
+
+ return 0;
+@@ -676,6 +701,9 @@ static int ep93xx_close(struct net_device *dev)
+ napi_disable(&ep->napi);
+ netif_stop_queue(dev);
+
++ if (ep->phy_dev)
++ phy_stop(ep->phy_dev);
++
+ wrl(ep, REG_GIINTMSK, 0);
+ free_irq(ep->irq, dev);
+ ep93xx_stop_hw(dev);
+@@ -687,51 +715,83 @@ static int ep93xx_close(struct net_device *dev)
+ static int ep93xx_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+ {
+ struct ep93xx_priv *ep = netdev_priv(dev);
+- struct mii_ioctl_data *data = if_mii(ifr);
+
+- return generic_mii_ioctl(&ep->mii, data, cmd, NULL);
++ return phy_mii_ioctl(ep->phy_dev, if_mii(ifr), cmd);
+ }
+
+-static int ep93xx_mdio_read(struct net_device *dev, int phy_id, int reg)
++/* common MII transactions should take < 100 iterations */
++#define EP93XX_PHY_TIMEOUT 2000
++
++static int ep93xx_mdio_wait(struct mii_bus *bus)
+ {
+- struct ep93xx_priv *ep = netdev_priv(dev);
+- int data;
+- int i;
++ struct ep93xx_priv *ep = bus->priv;
++ unsigned int timeout = EP93XX_PHY_TIMEOUT;
+
+- wrl(ep, REG_MIICMD, REG_MIICMD_READ | (phy_id << 5) | reg);
++ while ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY)
++ && timeout--)
++ cpu_relax();
+
+- for (i = 0; i < 10; i++) {
+- if ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY) == 0)
+- break;
+- msleep(1);
++ if (timeout <= 0) {
++ dev_err(bus->dev, "MII operation timed out\n");
++ return -ETIMEDOUT;
+ }
+
+- if (i == 10) {
+- printk(KERN_INFO DRV_MODULE_NAME ": mdio read timed out\n");
+- data = 0xffff;
+- } else {
+- data = rdl(ep, REG_MIIDATA);
+- }
++ return 0;
++}
++
++static int ep93xx_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
++{
++ struct ep93xx_priv *ep = bus->priv;
++ u32 selfctl;
++ u32 data;
++
++ if (ep93xx_mdio_wait(bus) < 0)
++ return -ETIMEDOUT;
+
+- return data;
++ selfctl = rdl(ep, REG_SELFCTL);
++
++ if (ep->phy_supports_mfps)
++ wrl(ep, REG_SELFCTL, selfctl | REG_SELFCTL_PSPRS);
++ else
++ wrl(ep, REG_SELFCTL, selfctl & ~REG_SELFCTL_PSPRS);
++
++ wrl(ep, REG_MIICMD, REG_MIICMD_READ | (mii_id << 5) | regnum);
++
++ if (ep93xx_mdio_wait(bus) < 0)
++ return -ETIMEDOUT;
++
++ data = rdl(ep, REG_MIIDATA);
++
++ wrl(ep, REG_SELFCTL, selfctl);
++
++ return data;
+ }
+
+-static void ep93xx_mdio_write(struct net_device *dev, int phy_id, int reg, int data)
++static int ep93xx_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
++ u16 value)
+ {
+- struct ep93xx_priv *ep = netdev_priv(dev);
+- int i;
++ struct ep93xx_priv *ep = bus->priv;
++ u32 selfctl;
+
+- wrl(ep, REG_MIIDATA, data);
+- wrl(ep, REG_MIICMD, REG_MIICMD_WRITE | (phy_id << 5) | reg);
++ if (ep93xx_mdio_wait(bus) < 0)
++ return -ETIMEDOUT;
+
+- for (i = 0; i < 10; i++) {
+- if ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY) == 0)
+- break;
+- msleep(1);
+- }
++ selfctl = rdl(ep, REG_SELFCTL);
+
+- if (i == 10)
+- printk(KERN_INFO DRV_MODULE_NAME ": mdio write timed out\n");
++ if (ep->phy_supports_mfps)
++ wrl(ep, REG_SELFCTL, selfctl | REG_SELFCTL_PSPRS);
++ else
++ wrl(ep, REG_SELFCTL, selfctl & ~REG_SELFCTL_PSPRS);
++
++ wrl(ep, REG_MIIDATA, value);
++ wrl(ep, REG_MIICMD, REG_MIICMD_WRITE | (mii_id << 5) | regnum);
++
++ if (ep93xx_mdio_wait(bus) < 0)
++ return -ETIMEDOUT;
++
++ wrl(ep, REG_SELFCTL, selfctl);
++
++ return 0;
+ }
+
+ static void ep93xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+@@ -743,33 +803,31 @@ static void ep93xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
+ static int ep93xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+ {
+ struct ep93xx_priv *ep = netdev_priv(dev);
+- return mii_ethtool_gset(&ep->mii, cmd);
++ struct phy_device *phydev = ep->phy_dev;
++
++ if (!phydev)
++ return -ENODEV;
++
++ return phy_ethtool_gset(phydev, cmd);
+ }
+
+ static int ep93xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+ {
+ struct ep93xx_priv *ep = netdev_priv(dev);
+- return mii_ethtool_sset(&ep->mii, cmd);
+-}
++ struct phy_device *phydev = ep->phy_dev;
+
+-static int ep93xx_nway_reset(struct net_device *dev)
+-{
+- struct ep93xx_priv *ep = netdev_priv(dev);
+- return mii_nway_restart(&ep->mii);
+-}
++ if (!phydev)
++ return -ENODEV;
+
+-static u32 ep93xx_get_link(struct net_device *dev)
+-{
+- struct ep93xx_priv *ep = netdev_priv(dev);
+- return mii_link_ok(&ep->mii);
++ return phy_ethtool_sset(phydev, cmd);
+ }
+
++
+ static struct ethtool_ops ep93xx_ethtool_ops = {
+ .get_drvinfo = ep93xx_get_drvinfo,
+ .get_settings = ep93xx_get_settings,
+ .set_settings = ep93xx_set_settings,
+- .nway_reset = ep93xx_nway_reset,
+- .get_link = ep93xx_get_link,
++ .get_link = ethtool_op_get_link,
+ };
+
+ struct net_device *ep93xx_dev_alloc(struct ep93xx_eth_data *data)
+@@ -824,12 +882,122 @@ static int ep93xx_eth_remove(struct platform_device *pdev)
+ return 0;
+ }
+
++static void ep93xx_adjust_link(struct net_device *dev)
++{
++ struct ep93xx_priv *ep = netdev_priv(dev);
++ struct phy_device *phydev = ep->phy_dev;
++
++ int status_change = 0;
++
++ if (phydev->link) {
++ if ((ep->speed != phydev->speed) ||
++ (ep->duplex != phydev->duplex)) {
++ /* speed and/or duplex state changed */
++ u32 testctl = rdl(ep, REG_TESTCTL);
++
++ if (DUPLEX_FULL == phydev->duplex)
++ testctl |= REG_TESTCTL_MFDX;
++ else
++ testctl &= ~(REG_TESTCTL_MFDX);
++
++ wrl(ep, REG_TESTCTL, testctl);
++
++ ep->speed = phydev->speed;
++ ep->duplex = phydev->duplex;
++ status_change = 1;
++ }
++ }
++
++ /* test for online/offline link transition */
++ if (phydev->link != ep->link) {
++ if (phydev->link) /* link went online */
++ netif_tx_schedule_all(dev);
++ else { /* link went offline */
++ ep->speed = 0;
++ ep->duplex = -1;
++ }
++ ep->link = phydev->link;
++
++ status_change = 1;
++ }
++
++ if (status_change)
++ phy_print_status(phydev);
++}
++
++static int ep93xx_mii_probe(struct net_device *dev, int phy_addr)
++{
++ struct ep93xx_priv *ep = netdev_priv(dev);
++ struct phy_device *phydev = NULL;
++ int val;
++
++ if (phy_addr >= 0 && phy_addr < PHY_MAX_ADDR)
++ phydev = ep->mii_bus.phy_map[phy_addr];
++
++ if (!phydev) {
++ dev_info(&dev->dev,
++ "PHY not found at specified address,"
++ " trying autodetection\n");
++
++ /* find the first phy */
++ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
++ if (ep->mii_bus.phy_map[phy_addr]) {
++ phydev = ep->mii_bus.phy_map[phy_addr];
++ break;
++ }
++ }
++ }
++
++ if (!phydev) {
++ dev_err(&dev->dev, "no PHY found\n");
++ return -ENODEV;
++ }
++
++ phydev = phy_connect(dev, phydev->dev.bus_id,
++ ep93xx_adjust_link, 0, PHY_INTERFACE_MODE_MII);
++
++ if (IS_ERR(phydev)) {
++ dev_err(&dev->dev, "Could not attach to PHY\n");
++ return PTR_ERR(phydev);
++ }
++
++ ep->phy_supports_mfps = 0;
++
++ val = phy_read(phydev, MII_BMSR);
++ if (val < 0) {
++ dev_err(&phydev->dev, "failed to read MII register\n");
++ return val;
++ }
++
++ if (val & 0x0040) {
++ dev_info(&phydev->dev,
++ "PHY supports MII frame preamble suppression\n");
++ ep->phy_supports_mfps = 1;
++ }
++
++ phydev->supported &= PHY_BASIC_FEATURES;
++
++ phydev->advertising = phydev->supported;
++
++ ep->link = 0;
++ ep->speed = 0;
++ ep->duplex = -1;
++ ep->phy_dev = phydev;
++
++ dev_info(&dev->dev, "attached PHY driver [%s] "
++ "(mii_bus:phy_addr=%s, irq=%d)\n",
++ phydev->drv->name, phydev->dev.bus_id, phydev->irq);
++
++ return 0;
++}
++
+ static int ep93xx_eth_probe(struct platform_device *pdev)
+ {
+ struct ep93xx_eth_data *data;
+ struct net_device *dev;
+ struct ep93xx_priv *ep;
+- int err;
++ DECLARE_MAC_BUF(mac_buf);
++ int err, i;
+
+ if (pdev == NULL)
+ return -ENODEV;
+@@ -852,7 +1020,7 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
+ if (ep->res == NULL) {
+ dev_err(&pdev->dev, "Could not reserve memory region\n");
+ err = -ENOMEM;
+- goto err_out;
++ goto err_out_request_mem_region;
+ }
+
+ ep->base_addr = ioremap(pdev->resource[0].start,
+@@ -860,34 +1028,74 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
+ if (ep->base_addr == NULL) {
+ dev_err(&pdev->dev, "Failed to ioremap ethernet registers\n");
+ err = -EIO;
+- goto err_out;
++ goto err_out_ioremap;
+ }
+ ep->irq = pdev->resource[1].start;
+
+- ep->mii.phy_id = data->phy_id;
+- ep->mii.phy_id_mask = 0x1f;
+- ep->mii.reg_num_mask = 0x1f;
+- ep->mii.dev = dev;
+- ep->mii.mdio_read = ep93xx_mdio_read;
+- ep->mii.mdio_write = ep93xx_mdio_write;
++ /* mdio/mii bus */
++ ep->mii_bus.name = "ep93xx_mii_bus";
++ snprintf(ep->mii_bus.id, MII_BUS_ID_SIZE, "0");
++
++ ep->mii_bus.read = ep93xx_mdio_read;
++ ep->mii_bus.write = ep93xx_mdio_write;
++ ep->mii_bus.reset = ep93xx_mdio_reset;
++
++ ep->mii_bus.phy_mask = 0;
++
++ ep->mii_bus.priv = ep;
++ ep->mii_bus.dev = &dev->dev;
++
++ ep->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
++ if (NULL == ep->mii_bus.irq) {
++ dev_err(&pdev->dev, "Could not allocate memory\n");
++ err = -ENOMEM;
++ goto err_out_mii_bus_irq_kmalloc;
++ }
++
++ for (i = 0; i < PHY_MAX_ADDR; i++)
++ ep->mii_bus.irq[i] = PHY_POLL;
++
+ ep->mdc_divisor = 40; /* Max HCLK 100 MHz, min MDIO clk 2.5 MHz. */
++ ep->phy_supports_mfps = 0; /* probe without preamble suppression */
+
+ err = register_netdev(dev);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to register netdev\n");
+- goto err_out;
++ goto err_out_register_netdev;
+ }
+
+- printk(KERN_INFO "%s: ep93xx on-chip ethernet, IRQ %d, "
+- "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x.\n", dev->name,
+- ep->irq, data->dev_addr[0], data->dev_addr[1],
+- data->dev_addr[2], data->dev_addr[3],
+- data->dev_addr[4], data->dev_addr[5]);
++ err = mdiobus_register(&ep->mii_bus);
++ if (err) {
++ dev_err(&dev->dev, "Could not register MII bus\n");
++ goto err_out_mdiobus_register;
++ }
++
++ err = ep93xx_mii_probe(dev, data->phy_id);
++ if (err) {
++ dev_err(&dev->dev, "failed to probe MII bus\n");
++ goto err_out_mii_probe;
++ }
++
++ dev_info(&dev->dev, "ep93xx on-chip ethernet, IRQ %d, %s\n",
++ ep->irq, print_mac(mac_buf, dev->dev_addr));
+
+ return 0;
+
++err_out_mii_probe:
++ mdiobus_unregister(&ep->mii_bus);
++err_out_mdiobus_register:
++ unregister_netdev(dev);
++err_out_register_netdev:
++ kfree(ep->mii_bus.irq);
++err_out_mii_bus_irq_kmalloc:
++ iounmap(ep->base_addr);
++err_out_ioremap:
++ release_resource(ep->res);
++ kfree(ep->res);
++err_out_request_mem_region:
++ free_netdev(dev);
+ err_out:
+- ep93xx_eth_remove(pdev);
++
+ return err;
+ }
+
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0012-TS72xx-watchdog.patch b/recipes/linux/linux-2.6.27/ts72xx/0012-TS72xx-watchdog.patch
new file mode 100644
index 0000000..6682203
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0012-TS72xx-watchdog.patch
@@ -0,0 +1,451 @@
+From 0e804ab442879a1d9c70695e5a5c0ffc87cbca8b Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:15:14 +0100
+Subject: [PATCH] TS72xx watchdog
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 7 +
+ arch/arm/mach-ep93xx/ts72xx.c | 21 ++
+ drivers/watchdog/Kconfig | 12 +
+ drivers/watchdog/Makefile | 1 +
+ drivers/watchdog/ts72xx_wdt.c | 332 ++++++++++++++++++++++++++++
+ 5 files changed, 373 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/watchdog/ts72xx_wdt.c
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index 99c4e48..bb67506 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -79,6 +79,13 @@
+ #define TS72XX_RTC_DATA_PHYS_BASE 0x11700000
+ #define TS72XX_RTC_DATA_SIZE 0x00001000
+
++#define TS72XX_WATCHDOG_CONTROL_VIRT_BASE 0xfebf7000
++#define TS72XX_WATCHDOG_CONTROL_PHYS_BASE 0x23800000
++#define TS72XX_WATCHDOG_CONTROL_SIZE 0x00001000
++
++#define TS72XX_WATCHDOG_FEED_VIRT_BASE 0xfebf6000
++#define TS72XX_WATCHDOG_FEED_PHYS_BASE 0x23c00000
++#define TS72XX_WATCHDOG_FEED_SIZE 0x00001000
+
+ #ifndef __ASSEMBLY__
+ #include <asm/io.h>
+diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
+index c3cbff1..1e933bc 100644
+--- a/arch/arm/mach-ep93xx/ts72xx.c
++++ b/arch/arm/mach-ep93xx/ts72xx.c
+@@ -183,6 +183,26 @@ static struct platform_device ts72xx_eth_device = {
+ .resource = ts72xx_eth_resource,
+ };
+
++static struct resource ts72xx_watchdog_resources[] = {
++ [0] = {
++ .start = TS72XX_WATCHDOG_CONTROL_PHYS_BASE,
++ .end = TS72XX_WATCHDOG_CONTROL_PHYS_BASE + 0x0fff,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = TS72XX_WATCHDOG_FEED_PHYS_BASE,
++ .end = TS72XX_WATCHDOG_FEED_PHYS_BASE + 0x0fff,
++ .flags = IORESOURCE_MEM,
++ },
++};
++
++static struct platform_device ts72xx_watchdog_device = {
++ .name = "ts72xx-wdt",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(ts72xx_watchdog_resources),
++ .resource = ts72xx_watchdog_resources,
++};
++
+ static void __init ts72xx_init_machine(void)
+ {
+ ep93xx_init_devices();
+@@ -193,6 +213,7 @@ static void __init ts72xx_init_machine(void)
+ memcpy(ts72xx_eth_data.dev_addr,
+ (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
+ platform_device_register(&ts72xx_eth_device);
++ platform_device_register(&ts72xx_watchdog_device);
+ }
+
+ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
+diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
+index c510367..fac3093 100644
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -217,6 +217,18 @@ config DAVINCI_WATCHDOG
+ NOTE: once enabled, this timer cannot be disabled.
+ Say N if you are unsure.
+
++config TS72XX_WATCHDOG
++ tristate "TS-72xx Watchdog"
++ depends on WATCHDOG && ARCH_EP93XX && MACH_TS72XX
++ help
++ Say Y here if to include support for the CPLD watchdog
++ included on Technologic Systems SBC.
++
++ NOTE: timeout value is given in milliseconds, not in seconds.
++
++ To compile this driver as a module, choose M here: the
++ module will be called ts72xx_wdt.
++
+ # ARM26 Architecture
+
+ # AVR32 Architecture
+diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
+index e0ef123..890024b 100644
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -39,6 +39,7 @@ obj-$(CONFIG_EP93XX_WATCHDOG) += ep93xx_wdt.o
+ obj-$(CONFIG_PNX4008_WATCHDOG) += pnx4008_wdt.o
+ obj-$(CONFIG_IOP_WATCHDOG) += iop_wdt.o
+ obj-$(CONFIG_DAVINCI_WATCHDOG) += davinci_wdt.o
++obj-$(CONFIG_TS72XX_WATCHDOG) += ts72xx_wdt.o
+
+ # ARM26 Architecture
+
+diff --git a/drivers/watchdog/ts72xx_wdt.c b/drivers/watchdog/ts72xx_wdt.c
+new file mode 100644
+index 0000000..7cbac78
+--- /dev/null
++++ b/drivers/watchdog/ts72xx_wdt.c
+@@ -0,0 +1,332 @@
++/*
++ * TS-72xx Watchdog Driver for Technologic Systems boards.
++ *
++ * Based on ep93xx_wdt.c by Lehtiniemi <rayl at mail.com> &
++ * Alessandro Zummo <a.zummo at towertech.it>
++ * and ib700wdt.c by Charles Howes <chowes at vsol.net>
++ * and mpc83xx_wdt.c by Dave Updegraff <dave at cray.org> &
++ * Kumar Gala <galak at kernel.crashing.org>
++ *
++ * (c) Copyright 2006 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ *
++ * This driver only deals with native timeout provided by CPLD :
++ * 1/4s, 1/2s, 1s, 2s, 4s and 8s. No external timer is used.
++ * Notice that we must ping before modifying the control register.
++ */
++
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/fs.h>
++#include <linux/miscdevice.h>
++#include <linux/platform_device.h>
++#include <linux/init.h>
++#include <linux/watchdog.h>
++#include <asm/io.h>
++#include <asm/uaccess.h>
++#include <asm/system.h>
++#include <asm/mach-types.h>
++
++#define WATCHDOG_VERSION "0.2"
++#define PFX "ts72xx_wdt: "
++
++#define WATCHDOG_TIMEOUT 8000 /* 8 seconds */
++#define WDT_IN_USE 0
++#define WDT_OK_TO_CLOSE 1
++
++static unsigned long ts72xx_wdt_status;
++static unsigned char ts72xx_wdt_cpld_value = 0x7;
++static int nowayout = WATCHDOG_NOWAYOUT;
++static int timeout = WATCHDOG_TIMEOUT;
++
++static int ts72xx_wdt_times[12] = {
++ 6000, 3000, 1500, 750, 275, 0,
++ 8000, 4000, 2000, 1000, 500, 250
++};
++
++static void __iomem *control_register;
++static void __iomem *feed_register;
++
++
++/*
++ * Kernel methods.
++ */
++
++static inline void ts72xx_wdt_ping(void)
++{
++ __raw_writew(0x05, feed_register);
++}
++
++static inline void ts72xx_wdt_enable(void)
++{
++ __raw_writew(0x05, feed_register);
++ __raw_writew(ts72xx_wdt_cpld_value, control_register);
++}
++
++static inline void ts72xx_wdt_disable(void)
++{
++ __raw_writew(0x05, feed_register);
++ __raw_writew(0, control_register);
++}
++
++static inline void ts72xx_parse_timeout(int value)
++{
++ unsigned char cpld_value = 0x7;
++ int i;
++
++ if ((value > 8000) || (value < 250)) {
++ timeout = WATCHDOG_TIMEOUT;
++ printk(KERN_INFO PFX "Timeout value out of range, set to %d\n", timeout);
++ } else {
++ for (i = 0; i < 6; i++) {
++ if (value >= ts72xx_wdt_times[i]) {
++ timeout = ts72xx_wdt_times[i+6];
++
++ if (value != timeout)
++ printk(KERN_INFO PFX "Timeout value rounded to %d\n", timeout);
++
++ if (i >= 3) /* cpld_value can't be 4 */
++ i++;
++
++ cpld_value = 7 - i;
++ break;
++ }
++ }
++ }
++
++ ts72xx_wdt_cpld_value = cpld_value;
++}
++
++static ssize_t ts72xx_wdt_write(struct file *file, const char __user *buf,
++ size_t count, loff_t *ppos)
++{
++ /* Can't seek (pwrite) on this device */
++ if (*ppos != file->f_pos)
++ return -ESPIPE;
++
++ if (count) {
++ if (!nowayout) {
++ size_t i;
++
++ clear_bit(WDT_OK_TO_CLOSE, &ts72xx_wdt_status);
++
++ for (i = 0; i != count; i++) {
++ char c;
++
++ if (get_user(c, buf + i))
++ return -EFAULT;
++
++ if (c == 'V')
++ set_bit(WDT_OK_TO_CLOSE, &ts72xx_wdt_status);
++ else
++ clear_bit(WDT_OK_TO_CLOSE, &ts72xx_wdt_status);
++ }
++ }
++ ts72xx_wdt_ping();
++ }
++
++ return count;
++}
++
++static int ts72xx_wdt_ioctl(struct inode *inode, struct file *file,
++ unsigned int cmd, unsigned long arg)
++{
++ int new_margin;
++ int ret = -ENOIOCTLCMD;
++
++ static struct watchdog_info ident = {
++ .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE,
++ .firmware_version = 1,
++ .identity = "TS-72xx Watchdog",
++ };
++
++ switch (cmd) {
++ case WDIOC_GETSUPPORT:
++ ret = copy_to_user((struct watchdog_info __user *)arg, &ident,
++ sizeof(ident)) ? -EFAULT : 0;
++ break;
++
++ case WDIOC_GETSTATUS:
++ case WDIOC_GETBOOTSTATUS:
++ ret = put_user(0, (int __user *)arg);
++ break;
++
++ case WDIOC_KEEPALIVE:
++ ts72xx_wdt_ping();
++ ret = 0;
++ break;
++
++ case WDIOC_SETTIMEOUT:
++ if (get_user(new_margin, (int __user *)arg))
++ return -EFAULT;
++
++ ts72xx_parse_timeout(new_margin);
++ ts72xx_wdt_enable();
++ /* Fall */
++
++ case WDIOC_GETTIMEOUT:
++ ret = put_user(timeout, (int __user *)arg);
++ break;
++ }
++
++ return ret;
++}
++
++static int ts72xx_wdt_open(struct inode *inode, struct file *file)
++{
++ if (test_and_set_bit(WDT_IN_USE, &ts72xx_wdt_status))
++ return -EBUSY;
++
++ if (nowayout) {
++ __module_get(THIS_MODULE);
++ }
++
++ ts72xx_wdt_enable();
++ ts72xx_wdt_ping();
++
++ return nonseekable_open(inode, file);
++}
++
++static int ts72xx_wdt_close(struct inode *inode, struct file *file)
++{
++ if (test_bit(WDT_OK_TO_CLOSE, &ts72xx_wdt_status))
++ ts72xx_wdt_disable();
++ else
++ printk(KERN_CRIT PFX "Device file closed unexpectedly. "
++ "Will not stop the WDT!\n");
++
++ clear_bit(WDT_IN_USE, &ts72xx_wdt_status);
++
++ return 0;
++}
++
++/*
++ * Kernel Interfaces
++ */
++
++static struct file_operations ts72xx_wdt_fops = {
++ .owner = THIS_MODULE,
++ .llseek = no_llseek,
++ .write = ts72xx_wdt_write,
++ .ioctl = ts72xx_wdt_ioctl,
++ .open = ts72xx_wdt_open,
++ .release = ts72xx_wdt_close,
++};
++
++static struct miscdevice ts72xx_wdt_miscdev = {
++ .minor = WATCHDOG_MINOR,
++ .name = "watchdog",
++ .fops = &ts72xx_wdt_fops,
++};
++
++static void ts72xx_wdt_shutdown(struct platform_device *dev)
++{
++ ts72xx_wdt_disable();
++}
++
++static int __devinit ts72xx_wdt_probe(struct platform_device *dev)
++{
++ struct resource *r;
++ int ret;
++
++ if (!machine_is_ts72xx())
++ return -ENODEV;
++
++ r = platform_get_resource(dev, IORESOURCE_MEM, 0);
++
++ if (!r) {
++ ret = -ENODEV;
++ goto err_out;
++ }
++
++ control_register = ioremap(r->start, r->end - r->start + 1);
++
++ if (control_register == NULL) {
++ ret = -ENOMEM;
++ goto err_out;
++ }
++
++ r = platform_get_resource(dev, IORESOURCE_MEM, 1);
++
++ if (!r) {
++ ret = -ENODEV;
++ goto err_unmap1;
++ }
++
++ feed_register = ioremap(r->start, r->end - r->start + 1);
++
++ if (feed_register == NULL) {
++ ret = -ENOMEM;
++ goto err_unmap1;
++ }
++
++ ret = misc_register(&ts72xx_wdt_miscdev);
++ if (ret) {
++ printk(KERN_ERR PFX "cannot register miscdev on minor=%d "
++ "(err=%d)\n", WATCHDOG_MINOR, ret);
++ goto err_unmap2;
++ }
++
++ printk(KERN_INFO PFX "TS-72xx watchdog driver, v%s\n", WATCHDOG_VERSION);
++ ts72xx_parse_timeout(timeout);
++
++ return 0;
++
++err_unmap2:
++ iounmap(feed_register);
++err_unmap1:
++ iounmap(control_register);
++err_out:
++ return ret;
++}
++
++static int __devexit ts72xx_wdt_remove(struct platform_device *dev)
++{
++ misc_deregister(&ts72xx_wdt_miscdev);
++ iounmap(feed_register);
++ iounmap(control_register);
++
++ return 0;
++}
++
++static struct platform_driver ts72xx_wdt_driver = {
++ .probe = ts72xx_wdt_probe,
++ .remove = __devexit_p(ts72xx_wdt_remove),
++ .shutdown = ts72xx_wdt_shutdown,
++ .driver = {
++ .owner = THIS_MODULE,
++ .name = "ts72xx-wdt",
++ },
++};
++
++static int __init ts72xx_wdt_init(void)
++{
++ return platform_driver_register(&ts72xx_wdt_driver);
++}
++
++static void __exit ts72xx_wdt_exit(void)
++{
++ platform_driver_unregister(&ts72xx_wdt_driver);
++}
++
++module_init(ts72xx_wdt_init);
++module_exit(ts72xx_wdt_exit);
++
++#ifdef CONFIG_WATCHDOG_NOWAYOUT
++module_param(nowayout, int, 0);
++MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
++#endif
++
++module_param(timeout, int, 0);
++MODULE_PARM_DESC(timeout,"Watchdog timeout in milliseconds (250..8000, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) ")");
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("TS-72xx watchdog driver");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0013-TS7200-NOR-physmap-fix.patch b/recipes/linux/linux-2.6.27/ts72xx/0013-TS7200-NOR-physmap-fix.patch
new file mode 100644
index 0000000..57ae166
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0013-TS7200-NOR-physmap-fix.patch
@@ -0,0 +1,58 @@
+From bd9ea2dfdce02b9c941073bf5d51d5f18a28d101 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:21:24 +0100
+Subject: [PATCH] TS7200 NOR physmap fix
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/ts72xx.c | 10 ++++++++--
+ 1 files changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
+index 1e933bc..a9d3939 100644
+--- a/arch/arm/mach-ep93xx/ts72xx.c
++++ b/arch/arm/mach-ep93xx/ts72xx.c
+@@ -111,13 +111,14 @@ static void __init ts72xx_map_io(void)
+ }
+ }
+
++#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+ static struct physmap_flash_data ts72xx_flash_data = {
+- .width = 1,
++ .width = 2,
+ };
+
+ static struct resource ts72xx_flash_resource = {
+ .start = TS72XX_NOR_PHYS_BASE,
+- .end = TS72XX_NOR_PHYS_BASE + 0x00ffffff,
++ .end = TS72XX_NOR_PHYS_BASE + SZ_16M - 1, /* SZ_8M for 8mb flash */
+ .flags = IORESOURCE_MEM,
+ };
+
+@@ -130,6 +131,7 @@ static struct platform_device ts72xx_flash = {
+ .num_resources = 1,
+ .resource = &ts72xx_flash_resource,
+ };
++#endif
+
+ static unsigned char ts72xx_rtc_readbyte(unsigned long addr)
+ {
+@@ -206,8 +208,12 @@ static struct platform_device ts72xx_watchdog_device = {
+ static void __init ts72xx_init_machine(void)
+ {
+ ep93xx_init_devices();
++
++ #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+ if (board_is_ts7200())
+ platform_device_register(&ts72xx_flash);
++ #endif
++
+ platform_device_register(&ts72xx_rtc_device);
+
+ memcpy(ts72xx_eth_data.dev_addr,
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0014-TS-7200-8MB-NOR-flash.patch b/recipes/linux/linux-2.6.27/ts72xx/0014-TS-7200-8MB-NOR-flash.patch
new file mode 100644
index 0000000..95795b4
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0014-TS-7200-8MB-NOR-flash.patch
@@ -0,0 +1,163 @@
+From ba4ba164344096ae7bea45891e99f3630ec6879a Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:23:06 +0100
+Subject: [PATCH] TS-7200 8MB NOR flash
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ drivers/mtd/maps/Kconfig | 8 +++
+ drivers/mtd/maps/Makefile | 2 +
+ drivers/mtd/maps/ts7200_flash.c | 109 +++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 119 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/mtd/maps/ts7200_flash.c
+
+diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
+index df8e00b..818f53b 100644
+--- a/drivers/mtd/maps/Kconfig
++++ b/drivers/mtd/maps/Kconfig
+@@ -481,6 +481,14 @@ config MTD_OMAP_NOR
+ These boards include the Innovator, H2, H3, OSK, Perseus2, and
+ more. If you have such a board, say 'Y'.
+
++config MTD_TS7200_NOR
++ tristate "Technologic Systems TS-7200 flash 8Mb"
++ depends on MTD_CFI && ARCH_EP93XX
++ help
++ This provides a driver for the on-board flash of the Technologic
++ System's TS-7200 board. The 8MB flash is splitted into 3 partitions
++ which are accessed as separate MTD devices.
++
+ # This needs CFI or JEDEC, depending on the cards found.
+ config MTD_PCI
+ tristate "PCI MTD driver"
+diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
+index 6cda6df..8fe5e72 100644
+--- a/drivers/mtd/maps/Makefile
++++ b/drivers/mtd/maps/Makefile
+@@ -65,3 +65,5 @@ obj-$(CONFIG_MTD_PLATRAM) += plat-ram.o
+ obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o
+ obj-$(CONFIG_MTD_INTEL_VR_NOR) += intel_vr_nor.o
+ obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-async-flash.o
++obj-$(CONFIG_MTD_TS7200_NOR) += ts7200_flash.o
++
+diff --git a/drivers/mtd/maps/ts7200_flash.c b/drivers/mtd/maps/ts7200_flash.c
+new file mode 100644
+index 0000000..9113abd
+--- /dev/null
++++ b/drivers/mtd/maps/ts7200_flash.c
+@@ -0,0 +1,109 @@
++/*
++ * ts7200_flash.c - mapping for TS-7200 SBCs (8mb NOR flash)
++ * No platform_device resource is used here. All is hardcoded.
++ *
++ * (c) Copyright 2006 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on ts5500_flash.c by Sean Young <sean at mess.org>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <asm/io.h>
++#include <asm/sizes.h>
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/map.h>
++#include <linux/mtd/partitions.h>
++
++#define STRINGIFY(x) #x
++#define TOSTRING(x) STRINGIFY(x)
++
++#define WINDOW_ADDR 0x60000000
++#define WINDOW_SIZE SZ_8M
++#define WINDOW_READABLE_SIZE (WINDOW_SIZE/SZ_1M)
++
++
++static struct mtd_info *mymtd;
++
++static struct map_info ts7200nor_map = {
++ .name = "Full TS-7200 NOR flash",
++ .size = WINDOW_SIZE,
++ .bankwidth = 2,
++ .phys = WINDOW_ADDR,
++};
++
++/*
++ * MTD partitioning stuff
++ */
++#ifdef CONFIG_MTD_PARTITIONS
++static struct mtd_partition static_partitions[] =
++{
++ {
++ .name = "TS-BOOTROM",
++ .offset = 0,
++ .size = 0x20000,
++ .mask_flags = MTD_WRITEABLE, /* force read-only */
++ },
++ {
++ .name = "RootFS",
++ .offset = 0x20000,
++ .size = 0x600000,
++ },
++ {
++ .name = "Redboot",
++ .offset = 0x620000,
++ .size = MTDPART_SIZ_FULL, /* up to the end */
++ },
++};
++#endif
++
++int __init init_ts7200nor(void)
++{
++ printk(KERN_NOTICE "TS-7200 flash mapping: %dmo at 0x%x\n", WINDOW_READABLE_SIZE, WINDOW_ADDR);
++
++ ts7200nor_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
++ if (!ts7200nor_map.virt) {
++ printk("ts7200_flash: failed to ioremap\n");
++ return -EIO;
++ }
++
++ simple_map_init(&ts7200nor_map);
++ mymtd = do_map_probe("cfi_probe", &ts7200nor_map);
++ if (mymtd) {
++ mymtd->owner = THIS_MODULE;
++ add_mtd_device(mymtd);
++#ifdef CONFIG_MTD_PARTITIONS
++ return add_mtd_partitions(mymtd, static_partitions, ARRAY_SIZE(static_partitions));
++#else
++ return 0;
++#endif
++ }
++
++ iounmap((void *)ts7200nor_map.virt);
++ return -ENXIO;
++}
++
++static void __exit cleanup_ts7200nor(void)
++{
++ if (mymtd) {
++ del_mtd_device(mymtd);
++ map_destroy(mymtd);
++ }
++ if (ts7200nor_map.virt) {
++ iounmap((void *)ts7200nor_map.virt);
++ ts7200nor_map.virt = 0;
++ }
++}
++
++module_init(init_ts7200nor);
++module_exit(cleanup_ts7200nor);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("MTD map driver for TS-7200 board (" TOSTRING(WINDOW_READABLE_SIZE) "MB flash version)");
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0015-TS-72xx-MAX197-support.patch b/recipes/linux/linux-2.6.27/ts72xx/0015-TS-72xx-MAX197-support.patch
new file mode 100644
index 0000000..0469920
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0015-TS-72xx-MAX197-support.patch
@@ -0,0 +1,365 @@
+From 7220a7235e7b6722fb7dc6e8f599a20bac224760 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:32:39 +0100
+Subject: [PATCH] TS-72xx MAX197 support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 8 +
+ arch/arm/mach-ep93xx/ts72xx.c | 27 ++++
+ drivers/misc/Kconfig | 21 +++
+ drivers/misc/Makefile | 1 +
+ drivers/misc/ts72xx_max197.c | 235 ++++++++++++++++++++++++++++
+ 5 files changed, 292 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/misc/ts72xx_max197.c
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index bb67506..28372df 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -87,6 +87,14 @@
+ #define TS72XX_WATCHDOG_FEED_PHYS_BASE 0x23c00000
+ #define TS72XX_WATCHDOG_FEED_SIZE 0x00001000
+
++#define TS72XX_JUMPERS_MAX197_VIRT_BASE 0xfebf2000
++#define TS72XX_JUMPERS_MAX197_PHYS_BASE 0x10800000
++#define TS72XX_JUMPERS_MAX197_SIZE 0x00001000
++
++#define TS72XX_MAX197_SAMPLE_VIRT_BASE 0xfebf1000
++#define TS72XX_MAX197_SAMPLE_PHYS_BASE 0x10f00000
++#define TS72XX_MAX197_SAMPLE_SIZE 0x00001000
++
+ #ifndef __ASSEMBLY__
+ #include <asm/io.h>
+
+diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
+index a9d3939..ea3deeb 100644
+--- a/arch/arm/mach-ep93xx/ts72xx.c
++++ b/arch/arm/mach-ep93xx/ts72xx.c
+@@ -205,6 +205,29 @@ static struct platform_device ts72xx_watchdog_device = {
+ .resource = ts72xx_watchdog_resources,
+ };
+
++static struct resource ts72xx_max197_resources[] = {
++ [0] = { /* sample/control register */
++ .start = TS72XX_MAX197_SAMPLE_PHYS_BASE,
++ .end = TS72XX_MAX197_SAMPLE_PHYS_BASE + TS72XX_MAX197_SAMPLE_SIZE - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = { /* busy bit */
++ .start = TS72XX_JUMPERS_MAX197_PHYS_BASE,
++ .end = TS72XX_JUMPERS_MAX197_PHYS_BASE + TS72XX_JUMPERS_MAX197_SIZE - 1,
++ .flags = IORESOURCE_MEM,
++ },
++};
++
++static struct platform_device ts72xx_max197_device = {
++ .name = "ts72xx-max197",
++ .id = -1,
++ .dev = {
++ .platform_data = NULL,
++ },
++ .num_resources = ARRAY_SIZE(ts72xx_max197_resources),
++ .resource = ts72xx_max197_resources,
++};
++
+ static void __init ts72xx_init_machine(void)
+ {
+ ep93xx_init_devices();
+@@ -220,6 +243,10 @@ static void __init ts72xx_init_machine(void)
+ (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
+ platform_device_register(&ts72xx_eth_device);
+ platform_device_register(&ts72xx_watchdog_device);
++
++ if (is_max197_installed()) {
++ platform_device_register(&ts72xx_max197_device);
++ }
+ }
+
+ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
+diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
+index a726f3b..4c696c6 100644
+--- a/drivers/misc/Kconfig
++++ b/drivers/misc/Kconfig
+@@ -475,4 +475,25 @@ config SGI_GRU_DEBUG
+ This option enables addition debugging code for the SGI GRU driver. If
+ you are unsure, say N.
+
++config TS72XX_MAX197
++ tristate "TS-72xx MAX197 support"
++ depends on ARCH_EP93XX && MACH_TS72XX && SYSFS
++ help
++ Say Y here if to include support for the MAX197 A/D converter
++ optionally included on Technologic Systems SBCs.
++ Default acquisition range is [0..5V].
++
++ To compile this driver as a module, choose M here: the
++ module will be called ts72xx_max197.
++
++if TS72XX_MAX197
++
++config TS72XX_MAX197_AVERAGE
++ bool "Average measurement"
++ help
++ Say Y here to enable making average measurement. Default is 1.
++ See /sys/module/ts72xx_max197/parameters/average file.
++
++endif # TS72XX_MAX197
++
+ endif # MISC_DEVICES
+diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
+index c6c13f6..d97326f 100644
+--- a/drivers/misc/Makefile
++++ b/drivers/misc/Makefile
+@@ -30,3 +30,4 @@ obj-$(CONFIG_KGDB_TESTS) += kgdbts.o
+ obj-$(CONFIG_SGI_XP) += sgi-xp/
+ obj-$(CONFIG_SGI_GRU) += sgi-gru/
+ obj-$(CONFIG_HP_ILO) += hpilo.o
++obj-$(CONFIG_TS72XX_MAX197) += ts72xx_max197.o
+diff --git a/drivers/misc/ts72xx_max197.c b/drivers/misc/ts72xx_max197.c
+new file mode 100644
+index 0000000..f989de6
+--- /dev/null
++++ b/drivers/misc/ts72xx_max197.c
+@@ -0,0 +1,235 @@
++/*
++ * TS-72XX max197 driver for Technologic Systems boards.
++ *
++ * Voltage conversion is taken from adc_logger from Jim Jackson.
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <asm/io.h>
++
++#define DRV_VERSION "0.2"
++#define PFX "ts72xx_max197: "
++
++#define MAX197_RANGE_5_5 1 // [- 5V + 5V]
++#define MAX197_RANGE_10_10 3 // [-10V +10V]
++#define MAX197_RANGE_0_5 0 // [ 0V + 5V]
++#define MAX197_RANGE_0_10 2 // [ 0V +10V]
++
++#define MAX197_RESET_CHANNEL_CONF(x) (~(3 << (2*(x))))
++#define MAX197_SET_CHANNEL_CONF(x, range) ((range) << (2*(x)))
++#define MAX197_GET_CHANNEL_CONF(x, conf) (((conf) >> (2*(x))) & 3)
++
++struct max197_config
++{
++ void __iomem *control_and_data_register;
++ void __iomem *busy_bit_register;
++ unsigned int channels; // two bits per channels
++};
++
++static struct max197_config conf;
++#ifdef CONFIG_TS72XX_MAX197_AVERAGE
++static ushort average = 1;
++#endif
++
++static ssize_t max197_acquire(struct device *dev,
++ struct device_attribute *attr, char *buf)
++{
++ int range, n;
++ signed short val;
++#ifdef CONFIG_TS72XX_MAX197_AVERAGE
++ int i, total;
++#endif
++
++ n = attr->attr.name[2] - 0x31;
++ range = MAX197_GET_CHANNEL_CONF(n, conf.channels);
++
++#ifdef CONFIG_TS72XX_MAX197_AVERAGE
++ val = 0; total = 0;
++ for (i = 0; i < average; i++) {
++#endif
++
++ __raw_writeb(((range << 3) | n | 0x40) & 0xFF,
++ conf.control_and_data_register);
++ while (__raw_readb(conf.busy_bit_register) & 0x80);
++ val = __raw_readw(conf.control_and_data_register);
++
++ //printk(PFX "%hd/%hd: 0x%04X\n", i+1, average, val);
++
++#ifdef CONFIG_TS72XX_MAX197_AVERAGE
++ total += val;
++ }
++ total /= average;
++ val = (signed short)total;
++#endif
++
++ /* We want three digit precision */
++ switch (range) {
++ case MAX197_RANGE_0_5:
++ val = ((val * 50000/4096)+5)/10;
++ break;
++ case MAX197_RANGE_5_5:
++ case MAX197_RANGE_0_10:
++ val = ((val * 100000/4096)+5)/10;
++ break;
++ case MAX197_RANGE_10_10:
++ val = ((val * 200000/4096)+5)/10;
++ break;
++ }
++
++ return sprintf(buf, "%d.%03d\n", val/1000, abs(val%1000));
++}
++
++static ssize_t max197_configure(struct device *dev,
++ struct device_attribute *attr, const char *buf, size_t len)
++{
++ int n = attr->attr.name[2] - 0x31;
++
++ long val = simple_strtol(buf, NULL, 10);
++ switch (val) {
++ case 10:
++ conf.channels &= MAX197_RESET_CHANNEL_CONF(n);
++ conf.channels |= MAX197_SET_CHANNEL_CONF(n, MAX197_RANGE_0_10);
++ break;
++ case 5:
++ conf.channels &= MAX197_RESET_CHANNEL_CONF(n);
++ conf.channels |= MAX197_SET_CHANNEL_CONF(n, MAX197_RANGE_0_5);
++ break;
++ case -10:
++ conf.channels &= MAX197_RESET_CHANNEL_CONF(n);
++ conf.channels |= MAX197_SET_CHANNEL_CONF(n, MAX197_RANGE_10_10);
++ break;
++ case -5:
++ conf.channels &= MAX197_RESET_CHANNEL_CONF(n);
++ conf.channels |= MAX197_SET_CHANNEL_CONF(n, MAX197_RANGE_5_5);
++ break;
++
++ default:
++ return -EINVAL;
++ }
++
++ return len;
++}
++
++static DEVICE_ATTR(ch1, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch2, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch3, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch4, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch5, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch6, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch7, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++static DEVICE_ATTR(ch8, S_IWUSR | S_IRUGO, max197_acquire, max197_configure);
++
++static struct attribute *max197_attributes[] = {
++ &dev_attr_ch1.attr,
++ &dev_attr_ch2.attr,
++ &dev_attr_ch3.attr,
++ &dev_attr_ch4.attr,
++ &dev_attr_ch5.attr,
++ &dev_attr_ch6.attr,
++ &dev_attr_ch7.attr,
++ &dev_attr_ch8.attr,
++ NULL
++};
++
++static struct attribute_group max197_group = {
++ .attrs = max197_attributes,
++ //.name = "channels",
++};
++
++static __devinit int ts72xx_max197_probe(struct platform_device *pdev)
++{
++ int err = 0;
++ struct resource *r_data, *r_busy;
++
++ r_data = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ r_busy = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++
++ if (!r_data || !r_busy) {
++ dev_err(&pdev->dev, "missing resource(s)\n");
++ return -EINVAL;
++ }
++
++ conf.control_and_data_register = ioremap(r_data->start, r_data->end - r_data->start + 1);
++ if (!conf.control_and_data_register) {
++ err = -ENODEV;
++ goto exit;
++ }
++
++ conf.busy_bit_register = ioremap(r_busy->start, r_busy->end - r_busy->start + 1);
++ if (!conf.busy_bit_register) {
++ err = -ENODEV;
++ goto exit_unmap1;
++ }
++
++ conf.channels =
++ MAX197_SET_CHANNEL_CONF(0, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(1, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(2, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(3, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(4, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(5, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(6, MAX197_RANGE_0_5) |
++ MAX197_SET_CHANNEL_CONF(7, MAX197_RANGE_0_5);
++
++ /* Register sysfs hooks */
++ if ((err = sysfs_create_group(&pdev->dev.kobj, &max197_group)))
++ goto exit_unmap2;
++
++ printk(PFX "TS-72xx max197 driver, v%s\n", DRV_VERSION);
++ return 0;
++
++exit_unmap2:
++ iounmap(conf.busy_bit_register);
++exit_unmap1:
++ iounmap(conf.control_and_data_register);
++exit:
++ return err;
++}
++
++static int __devexit ts72xx_max197_remove(struct platform_device *pdev)
++{
++ sysfs_remove_group(&pdev->dev.kobj, &max197_group);
++ iounmap(conf.busy_bit_register);
++ iounmap(conf.control_and_data_register);
++ return 0;
++}
++
++static struct platform_driver ts72xx_max197_platform_driver = {
++ .probe = ts72xx_max197_probe,
++ .remove = __devexit_p(ts72xx_max197_remove),
++ .driver = {
++ .name = "ts72xx-max197",
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init ts72xx_max197_init(void)
++{
++ return platform_driver_register(&ts72xx_max197_platform_driver);
++}
++
++static void __exit ts72xx_max197_exit(void)
++{
++ platform_driver_unregister(&ts72xx_max197_platform_driver);
++}
++
++#ifdef CONFIG_TS72XX_MAX197_AVERAGE
++module_param(average, ushort, S_IWUSR | S_IRUGO);
++MODULE_PARM_DESC(average, "Allow average measurement (default=1)");
++#endif
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("TS-72xx max197 driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
++
++module_init(ts72xx_max197_init);
++module_exit(ts72xx_max197_exit);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0016-RS485-common-bits.patch b/recipes/linux/linux-2.6.27/ts72xx/0016-RS485-common-bits.patch
new file mode 100644
index 0000000..1cc0892
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0016-RS485-common-bits.patch
@@ -0,0 +1,46 @@
+From 6a097aa79ca6bd502cf84394912f5ca0ddaeda15 Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Petr=20=C5=A0tetiar?= <ynezz at true.cz>
+Date: Sun, 4 Jan 2009 15:48:54 +0100
+Subject: [PATCH] RS485 common bits
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 14 ++++++++++++++
+ 1 files changed, 14 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index 28372df..cf9544c 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -95,6 +95,14 @@
+ #define TS72XX_MAX197_SAMPLE_PHYS_BASE 0x10f00000
+ #define TS72XX_MAX197_SAMPLE_SIZE 0x00001000
+
++#define TS72XX_RS485_CONTROL_VIRT_BASE 0xfebf4000
++#define TS72XX_RS485_CONTROL_PHYS_BASE 0x22c00000
++#define TS72XX_RS485_CONTROL_SIZE 0x00001000
++
++#define TS72XX_RS485_MODE_VIRT_BASE 0xfebf3000
++#define TS72XX_RS485_MODE_PHYS_BASE 0x23000000
++#define TS72XX_RS485_MODE_SIZE 0x00001000
++
+ #ifndef __ASSEMBLY__
+ #include <asm/io.h>
+
+@@ -124,4 +132,10 @@ static inline int is_ts9420_installed(void)
+ return !!(__raw_readb(TS72XX_OPTIONS2_VIRT_BASE) &
+ TS72XX_OPTIONS2_TS9420);
+ }
++
++static inline int is_rs485_installed(void)
++{
++ return !!(__raw_readb(TS72XX_OPTIONS_VIRT_BASE) &
++ TS72XX_OPTIONS_COM2_RS485);
++}
+ #endif
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0017-TS-72xx-SBC-proc-info.patch b/recipes/linux/linux-2.6.27/ts72xx/0017-TS-72xx-SBC-proc-info.patch
new file mode 100644
index 0000000..28326ba
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0017-TS-72xx-SBC-proc-info.patch
@@ -0,0 +1,249 @@
+From f64468d71fee788dde67d80ad2cb0d7bf9d514bc Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 15:50:45 +0100
+Subject: [PATCH] TS-72xx SBC proc info
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Technologic Systems TS-72XX sbc /proc/driver/sbcinfo entry.
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/Kconfig | 7 ++
+ arch/arm/mach-ep93xx/Makefile | 1 +
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 14 +++
+ arch/arm/mach-ep93xx/ts72xx.c | 5 +
+ arch/arm/mach-ep93xx/ts72xx_sbcinfo.c | 147 ++++++++++++++++++++++++++++
+ 5 files changed, 174 insertions(+), 0 deletions(-)
+ create mode 100644 arch/arm/mach-ep93xx/ts72xx_sbcinfo.c
+
+diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
+index ea8549b..3d3ec7e 100644
+--- a/arch/arm/mach-ep93xx/Kconfig
++++ b/arch/arm/mach-ep93xx/Kconfig
+@@ -88,6 +88,13 @@ config MACH_TS72XX
+ Say 'Y' here if you want your kernel to support the
+ Technologic Systems TS-72xx board.
+
++config MACH_TS72XX_SBCINFO
++ tristate "Add procfs /proc/driver/sbcinfo"
++ depends on MACH_TS72XX
++ help
++ Say 'Y' to add a procfs entry containing some information
++ related to Technologic Systems TS-72xx SBC.
++
+ endmenu
+
+ endif
+diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
+index c1252ca..bbf8f9a 100644
+--- a/arch/arm/mach-ep93xx/Makefile
++++ b/arch/arm/mach-ep93xx/Makefile
+@@ -16,3 +16,4 @@ obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o
+ obj-$(CONFIG_MACH_GESBC9312) += gesbc9312.o
+ obj-$(CONFIG_MACH_MICRO9) += micro9.o
+ obj-$(CONFIG_MACH_TS72XX) += ts72xx.o
++obj-$(CONFIG_MACH_TS72XX_SBCINFO) += ts72xx_sbcinfo.o
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index cf9544c..601d0a3 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -103,6 +103,10 @@
+ #define TS72XX_RS485_MODE_PHYS_BASE 0x23000000
+ #define TS72XX_RS485_MODE_SIZE 0x00001000
+
++#define TS72XX_PLD_VERSION_VIRT_BASE 0xfebf5000
++#define TS72XX_PLD_VERSION_PHYS_BASE 0x23400000
++#define TS72XX_PLD_VERSION_SIZE 0x00001000
++
+ #ifndef __ASSEMBLY__
+ #include <asm/io.h>
+
+@@ -138,4 +142,14 @@ static inline int is_rs485_installed(void)
+ return !!(__raw_readb(TS72XX_OPTIONS_VIRT_BASE) &
+ TS72XX_OPTIONS_COM2_RS485);
+ }
++
++static inline int get_ts72xx_pld_version(void)
++{
++ return (__raw_readb(TS72XX_PLD_VERSION_VIRT_BASE) & 0x7);
++}
++
++static inline int is_jp6_set(void)
++{
++ return (__raw_readb(TS72XX_OPTIONS2_VIRT_BASE) & 0x1);
++}
+ #endif
+diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
+index ea3deeb..9835b05 100644
+--- a/arch/arm/mach-ep93xx/ts72xx.c
++++ b/arch/arm/mach-ep93xx/ts72xx.c
+@@ -31,6 +31,11 @@ static struct map_desc ts72xx_io_desc[] __initdata = {
+ .pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE),
+ .length = TS72XX_MODEL_SIZE,
+ .type = MT_DEVICE,
++ }, {
++ .virtual = TS72XX_PLD_VERSION_VIRT_BASE,
++ .pfn = __phys_to_pfn(TS72XX_PLD_VERSION_PHYS_BASE),
++ .length = TS72XX_PLD_VERSION_SIZE,
++ .type = MT_DEVICE,
+ }, {
+ .virtual = TS72XX_OPTIONS_VIRT_BASE,
+ .pfn = __phys_to_pfn(TS72XX_OPTIONS_PHYS_BASE),
+diff --git a/arch/arm/mach-ep93xx/ts72xx_sbcinfo.c b/arch/arm/mach-ep93xx/ts72xx_sbcinfo.c
+new file mode 100644
+index 0000000..7fe4e77
+--- /dev/null
++++ b/arch/arm/mach-ep93xx/ts72xx_sbcinfo.c
+@@ -0,0 +1,147 @@
++/*
++ * Technologic Systems TS-72XX sbc /proc/driver/sbcinfo entry.
++ *
++ * Original idea by Liberty Young (Technologic Systems).
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/proc_fs.h>
++#include <mach/ts72xx.h>
++
++
++struct infos {
++ int model, pld;
++ int option_ad;
++ int option_rs485;
++ unsigned char jumpers[6]; // 0=off,1=on,2=error
++};
++
++static void get_sbcinfo(struct infos *data)
++{
++ void __iomem *p;
++
++ /* Board model */
++ switch (__raw_readb(TS72XX_MODEL_VIRT_BASE)) {
++ case TS72XX_MODEL_TS7200:
++ data->model = 7200;
++ break;
++ case TS72XX_MODEL_TS7250:
++ data->model = 7250;
++ break;
++ case TS72XX_MODEL_TS7260:
++ data->model = 7260;
++ break;
++ default:
++ data->model = 0;
++ }
++
++ data->pld = get_ts72xx_pld_version();
++
++ /* A/D converter (8 x 12-bit channels) */
++ if ((data->model == 7200) || (data->model = 7250)) {
++ data->option_ad = is_max197_installed();
++ } else {
++ data->option_ad = 0;
++ }
++
++ /* COM2 RS-485 */
++ if (is_rs485_installed()) {
++ data->option_rs485 = 1;
++ } else {
++ data->option_rs485 = 0;
++ }
++
++ /* jumpers */
++ p = ioremap(TS72XX_JUMPERS_MAX197_PHYS_BASE, TS72XX_JUMPERS_MAX197_SIZE);
++ if (p) {
++ unsigned char c = __raw_readb(p);
++
++ data->jumpers[0] = 2; // JP1 (bootstrap)
++ data->jumpers[1] = !!(c & 0x01); // JP2 (enable serial console)
++ data->jumpers[2] = !!(c & 0x02); // JP3 (flash write enable)
++ data->jumpers[3] = !(c & 0x08); // JP4 (console on COM2)
++ data->jumpers[4] = !(c & 0x10); // JP5 (test)
++ data->jumpers[5] = !!(is_jp6_set()); // JP6 (user jumper)
++
++ iounmap(p);
++ } else {
++ data->jumpers[0] = data->jumpers[1] = data->jumpers[2] = 2;
++ data->jumpers[3] = data->jumpers[4] = data->jumpers[5] = 2;
++ }
++
++}
++
++
++static int ts72xx_sbcinfo_read_proc(char *buffer, char **start, off_t offset,
++ int count, int *eof, void *data)
++{
++ int len, size = count;
++ char *p = buffer;
++ struct infos nfo;
++ const char jpc[3] = { 'n', 'y', '?' };
++
++ get_sbcinfo(&nfo);
++ len = scnprintf(p, size,
++ "Model : TS-%d (PLD rev %c)\n"
++ "Option max197 A/D : %s\n"
++ "Option RS-485 : %s\n"
++ "Jumpers : JP2=%c JP3=%c JP4=%c JP5=%c JP6=%c\n",
++ nfo.model, nfo.pld + 0x40,
++ (nfo.option_ad ? "yes" : "no"),
++ (nfo.option_rs485 ? "yes" : "no"),
++ jpc[nfo.jumpers[1]], jpc[nfo.jumpers[2]], jpc[nfo.jumpers[3]], jpc[nfo.jumpers[4]],
++ jpc[nfo.jumpers[5]]);
++
++ if (len <= offset + count)
++ *eof = 1;
++
++ *start = buffer + offset;
++ len -= offset;
++
++ if (len > count)
++ len = count;
++ if (len < 0)
++ len = 0;
++
++ return len;
++}
++
++
++static int __init ts72xx_sbcinfo_init(void)
++{
++ struct proc_dir_entry *entry;
++ int ret = 0;
++
++ entry = create_proc_read_entry("driver/sbcinfo", 0,
++ NULL, ts72xx_sbcinfo_read_proc, NULL);
++
++ if (!entry) {
++ printk(KERN_ERR "sbcinfo: can't create /proc/driver/sbcinfo\n");
++ ret = -ENOMEM;
++ }
++
++ return ret;
++}
++
++static void __exit ts72xx_sbcinfo_exit(void)
++{
++ remove_proc_entry("driver/sbcinfo", NULL);
++ return;
++}
++
++module_init(ts72xx_sbcinfo_init);
++module_exit(ts72xx_sbcinfo_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("Show information of Technologic Systems TS-72XX sbc");
++MODULE_LICENSE("GPL");
++MODULE_VERSION("1.0");
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0018-EP93xx-GPIO-I2C.patch b/recipes/linux/linux-2.6.27/ts72xx/0018-EP93xx-GPIO-I2C.patch
new file mode 100644
index 0000000..96bc2f4
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0018-EP93xx-GPIO-I2C.patch
@@ -0,0 +1,71 @@
+From c74060501ec81a28f288a6d82ecf532320dae361 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:41:44 +0100
+Subject: [PATCH] EP93xx GPIO I2C
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/core.c | 30 ++++++++++++++++++++++++++++++
+ 1 files changed, 30 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
+index 88afbe6..f689531 100644
+--- a/arch/arm/mach-ep93xx/core.c
++++ b/arch/arm/mach-ep93xx/core.c
+@@ -34,6 +34,8 @@
+ #include <linux/amba/serial.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/leds.h>
++#include <linux/i2c.h>
++#include <linux/i2c-gpio.h>
+
+ #include <asm/types.h>
+ #include <asm/setup.h>
+@@ -509,6 +511,30 @@ static struct platform_device ep93xx_gpio_leds = {
+ }
+ };
+
++#ifdef CONFIG_MACH_TS72XX
++static struct i2c_gpio_platform_data ep93xx_i2c_data = {
++ .sda_pin = EP93XX_GPIO_LINE_EGPIO14, // DIO_6 (TS72XX DIO 2x8 header)
++ .sda_is_open_drain = 0,
++ .scl_pin = EP93XX_GPIO_LINE_EGPIO15, // DIO_7 (TS72XX DIO 2x8 header)
++ .scl_is_open_drain = 0,
++ .udelay = 2,
++};
++#else
++static struct i2c_gpio_platform_data ep93xx_i2c_data = {
++ .sda_pin = EP93XX_GPIO_LINE_EEDAT,
++ .sda_is_open_drain = 0,
++ .scl_pin = EP93XX_GPIO_LINE_EECLK,
++ .scl_is_open_drain = 0,
++ .udelay = 2,
++};
++#endif
++
++static struct platform_device ep93xx_i2c_device = {
++ .name = "i2c-gpio",
++ .id = 0,
++ .dev.platform_data = &ep93xx_i2c_data,
++};
++
+
+ extern void ep93xx_gpio_init(void);
+
+@@ -530,6 +556,10 @@ void __init ep93xx_init_devices(void)
+ amba_device_register(&uart2_device, &iomem_resource);
+ amba_device_register(&uart3_device, &iomem_resource);
+
++ /* We have no specific I2C slave devices to register,
++ so we do not have to call i2c_register_board_info. */
++ platform_device_register(&ep93xx_i2c_device);
++
+ platform_device_register(&ep93xx_gpio_leds);
+ platform_device_register(&ep93xx_rtc_device);
+ platform_device_register(&ep93xx_ohci_device);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0019-EP93xx-SPI-driver.patch b/recipes/linux/linux-2.6.27/ts72xx/0019-EP93xx-SPI-driver.patch
new file mode 100644
index 0000000..185fa71
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0019-EP93xx-SPI-driver.patch
@@ -0,0 +1,989 @@
+From 007d9f94b01c399553cff4143ae3d696b8189b57 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 01:51:24 +0100
+Subject: [PATCH] EP93xx SPI driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/clock.c | 6 +-
+ arch/arm/mach-ep93xx/core.c | 29 ++
+ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 1 +
+ arch/arm/mach-ep93xx/include/mach/spi.h | 18 +
+ arch/arm/mach-ep93xx/ts72xx.c | 37 ++-
+ drivers/spi/Kconfig | 13 +
+ drivers/spi/Makefile | 2 +
+ drivers/spi/spi_ep93xx.c | 496 +++++++++++++++++++++++
+ drivers/spi/spi_ep93xx.h | 61 +++
+ drivers/spi/tmp124.c | 158 +++++++
+ 10 files changed, 819 insertions(+), 2 deletions(-)
+ create mode 100644 arch/arm/mach-ep93xx/include/mach/spi.h
+ create mode 100644 drivers/spi/spi_ep93xx.c
+ create mode 100644 drivers/spi/spi_ep93xx.h
+ create mode 100644 drivers/spi/tmp124.c
+
+diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
+index 6062e47..2b47048 100644
+--- a/arch/arm/mach-ep93xx/clock.c
++++ b/arch/arm/mach-ep93xx/clock.c
+@@ -51,7 +51,10 @@ static struct clk clk_usb_host = {
+ .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL,
+ .enable_mask = EP93XX_SYSCON_CLOCK_USH_EN,
+ };
+-
++static struct clk clk_ssp = {
++ .name = "sspclk",
++ .rate = 7400000,
++};
+
+ static struct clk *clocks[] = {
+ &clk_uart,
+@@ -61,6 +64,7 @@ static struct clk *clocks[] = {
+ &clk_p,
+ &clk_pll2,
+ &clk_usb_host,
++ &clk_ssp,
+ };
+
+ struct clk *clk_get(struct device *dev, const char *id)
+diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
+index f689531..00c2316 100644
+--- a/arch/arm/mach-ep93xx/core.c
++++ b/arch/arm/mach-ep93xx/core.c
+@@ -41,6 +41,7 @@
+ #include <asm/setup.h>
+ #include <asm/memory.h>
+ #include <mach/hardware.h>
++#include <mach/spi.h>
+ #include <asm/irq.h>
+ #include <asm/system.h>
+ #include <asm/tlbflush.h>
+@@ -484,6 +485,33 @@ static struct platform_device ep93xx_ohci_device = {
+ };
+
+
++static struct resource ep93xx_ssp_resources[] = {
++ {
++ .start = EP93XX_SPI_BASE, // virtual addresses
++ .end = EP93XX_SPI_BASE + 0x14,
++ .flags = IORESOURCE_MEM,
++ }, {
++ .start = IRQ_EP93XX_SSP, // overrun in receive fifo
++ .end = IRQ_EP93XX_SSP,
++ .flags = IORESOURCE_IRQ,
++ }
++};
++
++static struct ep93xx_spi_data ep93xx_ssp_data = {
++ .chip_select_num = 4,
++};
++
++static struct platform_device ep93xx_ssp_device = {
++ .name = "ep93xx-spi",
++ .id = 1,
++ .resource = ep93xx_ssp_resources,
++ .num_resources = ARRAY_SIZE(ep93xx_ssp_resources),
++ .dev = {
++ .platform_data = &ep93xx_ssp_data,
++ }
++};
++
++
+ static const struct gpio_led ep93xx_led_pins[] = {
+ {
+ .name = "green",
+@@ -563,4 +591,5 @@ void __init ep93xx_init_devices(void)
+ platform_device_register(&ep93xx_gpio_leds);
+ platform_device_register(&ep93xx_rtc_device);
+ platform_device_register(&ep93xx_ohci_device);
++ platform_device_register(&ep93xx_ssp_device);
+ }
+diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+index e26b41b..be0b9d4 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
++++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+@@ -97,6 +97,7 @@
+ #define EP93XX_AAC_BASE (EP93XX_APB_VIRT_BASE + 0x00080000)
+
+ #define EP93XX_SPI_BASE (EP93XX_APB_VIRT_BASE + 0x000a0000)
++#define EP93XX_SPI_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000a0000)
+
+ #define EP93XX_IRDA_BASE (EP93XX_APB_VIRT_BASE + 0x000b0000)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/spi.h b/arch/arm/mach-ep93xx/include/mach/spi.h
+new file mode 100644
+index 0000000..0e07fc9
+--- /dev/null
++++ b/arch/arm/mach-ep93xx/include/mach/spi.h
+@@ -0,0 +1,18 @@
++/*
++ * arch/arm/mach-ep93xx/include/mach/spi.h
++ */
++
++struct ep93xx_spi_data {
++ u16 chip_select_num;
++};
++
++
++/* spi_board_info.controller_data for SPI slave devices */
++struct ep93xx_spi_chip {
++ void (*cs_control)(u32 command);
++};
++
++/* Chip-select state */
++#define SPI_CS_ASSERT 0x1
++#define SPI_CS_DEASSERT 0x2
++#define SPI_CS_INIT 0x4
+diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
+index 9835b05..2141e73 100644
+--- a/arch/arm/mach-ep93xx/ts72xx.c
++++ b/arch/arm/mach-ep93xx/ts72xx.c
+@@ -19,8 +19,11 @@
+ #include <linux/mtd/physmap.h>
+ #include <linux/platform_device.h>
+ #include <linux/m48t86.h>
++#include <linux/spi/spi.h>
+ #include <asm/io.h>
+ #include <mach/hardware.h>
++#include <mach/spi.h>
++#include <mach/gpio.h>
+ #include <asm/mach-types.h>
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+@@ -233,6 +236,34 @@ static struct platform_device ts72xx_max197_device = {
+ .resource = ts72xx_max197_resources,
+ };
+
++#if defined(CONFIG_SPI_MASTER)
++void tmp124_spi_cs(u32 command) // FGPIO[2]
++{
++ if (command & SPI_CS_ASSERT) {
++ gpio_set_value(EP93XX_GPIO_LINE_MCCD2, 0);
++ } else if (command & SPI_CS_DEASSERT) {
++ gpio_set_value(EP93XX_GPIO_LINE_MCCD2, 1);
++ } else if (command & SPI_CS_INIT) {
++ gpio_direction_output(EP93XX_GPIO_LINE_MCCD2, 1);
++ }
++}
++
++static struct ep93xx_spi_chip tmp124_hw = {
++ .cs_control = tmp124_spi_cs,
++};
++
++static struct spi_board_info ts72xx_spi_bus[] __initdata = {
++ {
++ /* TMP124 */
++ .modalias = "tmp124",
++ .controller_data = &tmp124_hw,
++ .bus_num = 1,
++ .chip_select = 0,
++ .max_speed_hz = 2 * 1000 * 1000,
++ }
++};
++#endif
++
+ static void __init ts72xx_init_machine(void)
+ {
+ ep93xx_init_devices();
+@@ -251,7 +282,11 @@ static void __init ts72xx_init_machine(void)
+
+ if (is_max197_installed()) {
+ platform_device_register(&ts72xx_max197_device);
+- }
++ }
++
++ #if defined(CONFIG_SPI_MASTER)
++ spi_register_board_info(ts72xx_spi_bus, ARRAY_SIZE(ts72xx_spi_bus));
++ #endif
+ }
+
+ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
+diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
+index b9d0efb..51b55b5 100644
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -204,6 +204,12 @@ config SPI_XILINX
+ See the "OPB Serial Peripheral Interface (SPI) (v1.00e)"
+ Product Specification document (DS464) for hardware details.
+
++config SPI_EP93XX
++ tristate "EP93XX SPI controller"
++ depends on SPI_MASTER
++ help
++ Simple SPI driver for EP93xx.
++
+ #
+ # Add new SPI master controllers in alphabetical order above this line
+ #
+@@ -243,6 +249,13 @@ config SPI_TLE62X0
+ sysfs interface, with each line presented as a kind of GPIO
+ exposing both switch control and diagnostic feedback.
+
++config SPI_TMP124
++ tristate "Texas Instruments TMP1224, TMP124"
++ depends on SPI_MASTER && SYSFS
++ help
++ SPI driver for TMP12X temperature sensor chips.
++ This provides a sysfs entry for temperature reading (2°C accurate).
++
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
+diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
+index ccf18de..1effdf3 100644
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -28,6 +28,7 @@ obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o
+ obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24xx.o
+ obj-$(CONFIG_SPI_TXX9) += spi_txx9.o
+ obj-$(CONFIG_SPI_XILINX) += xilinx_spi.o
++obj-$(CONFIG_SPI_EP93XX) += spi_ep93xx.o
+ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.o
+ # ... add above this line ...
+
+@@ -35,6 +36,7 @@ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.o
+ obj-$(CONFIG_SPI_AT25) += at25.o
+ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+ obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
++obj-$(CONFIG_SPI_TMP124) += tmp124.o
+ # ... add above this line ...
+
+ # SPI slave controller drivers (upstream link)
+diff --git a/drivers/spi/spi_ep93xx.c b/drivers/spi/spi_ep93xx.c
+new file mode 100644
+index 0000000..0f51b00
+--- /dev/null
++++ b/drivers/spi/spi_ep93xx.c
+@@ -0,0 +1,496 @@
++/*
++ * EP93xx SPI driver
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on pxa2xx_spi.c by Stephen Street / StreetFire Sound Labs
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Notes:
++ * - Uses SSP IP of processor
++ * - Restricted to SPI master mode
++ * - No DMA transfer
++ * - No power management support
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/device.h>
++#include <linux/interrupt.h>
++#include <linux/delay.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/clk.h>
++#include <asm/irq.h>
++#include <mach/hardware.h>
++#include <mach/spi.h>
++
++#include <linux/sched.h>
++#include <linux/spinlock.h>
++#include <linux/workqueue.h>
++
++#include "spi_ep93xx.h"
++
++
++struct ep93xx_spi {
++ struct spi_master *master; /* SPI framework hookup */
++ void __iomem *ioaddr; /* Virtual base address to SSP registers */
++ u32 freq_max;
++ u32 freq_min;
++ struct clk *clk;
++
++ struct workqueue_struct *workqueue;
++ struct work_struct work;
++ spinlock_t lock;
++ struct list_head queue;
++
++ struct ep93xx_spi_chip *cs_chip; /* Chip Select function */
++};
++
++static inline u16 read_reg(void *base, off_t offset)
++{
++ return __raw_readw(base + offset);
++}
++
++static inline void write_reg(u16 v, void *base, off_t offset)
++{
++ __raw_writew(v, base + offset);
++}
++
++/*
++ * compute SCR and CPSDVR bits to setup spi clock based on main input clock rate
++ * that was specified in platform data structure
++ * according to datasheet:
++ * tempclk = sspclk / cpsdvr
++ * spiclk = tempclk / (scr + 1)
++ * SCR valid range is 0..255
++ * CPSDVR valid range is 2..254
++ */
++static int spi_speed_set(struct ep93xx_spi *drv_data, unsigned speed_hz)
++{
++ unsigned long mainclk_hz = clk_get_rate(drv_data->clk);
++ u32 cpsdvr, scr;
++ u16 ssp_cr0;
++
++ for (cpsdvr = 2; cpsdvr <= 254; cpsdvr+=2) {
++ scr = DIV_ROUND_UP(mainclk_hz / speed_hz, cpsdvr);
++ /* now we have SCR+1 in scr, so count with that */
++ if (scr == 0) { /* speed_hz too big */
++ return -EINVAL;
++ }
++ if (scr <= (255 + 1))
++ break; /* we have valid scr and cpsdvr */
++ }
++ if (cpsdvr > 254) {
++ /* speed_hz is too small, set to minimum speed */
++ scr = cpsdvr + 1;
++ cpsdvr--;
++ }
++ scr--;
++ write_reg(cpsdvr, drv_data->ioaddr, SSPCPSR);
++ ssp_cr0 = read_reg(drv_data->ioaddr, SSPCR0);
++ ssp_cr0 &= ~(SSP_CONTROL_SCR(0xff));
++ write_reg((ssp_cr0 | SSP_CONTROL_SCR(scr)), drv_data->ioaddr, SSPCR0);
++
++ return 0;
++}
++
++static irqreturn_t ssp_int(int irq, void *dev_id)
++{
++ struct ep93xx_spi *drv_data = dev_id;
++ write_reg(SSP_SSPIxx_RORIS, drv_data->ioaddr, SSPIxR); /* clear it */
++
++ printk(KERN_WARNING "SSP overrun\n");
++ return IRQ_HANDLED;
++}
++
++static int transfer_one_work(struct ep93xx_spi *drv_data, struct spi_message *msg)
++{
++ struct spi_device *spi = msg->spi;
++ struct spi_transfer *xfer;
++ int i;
++ u8 *p;
++
++ drv_data->cs_chip->cs_control(SPI_CS_ASSERT);
++
++ list_for_each_entry(xfer, &msg->transfers, transfer_list) {
++ if (!(xfer->tx_buf || xfer->rx_buf)) {
++ dev_dbg(&spi->dev, "missing rx or tx buf\n");
++ drv_data->cs_chip->cs_control(SPI_CS_DEASSERT);
++ return -EINVAL;
++ }
++
++ if (xfer->bits_per_word) {
++ u16 v = read_reg(drv_data->ioaddr, SSPCR0);
++ v = v & SSP_CONTROL_DSS_MASK;
++ v = v | ((xfer->bits_per_word - 1) & SSP_CONTROL_DSS_MASK);
++ write_reg(v, drv_data->ioaddr, SSPCR0);
++ }
++
++ if (xfer->speed_hz) {
++ if (spi_speed_set(drv_data,xfer->speed_hz) != 0){
++ dev_err(&spi->dev, "xfer speed hz invalid\n");
++ return -EINVAL;
++ }
++ }
++
++ if (xfer->tx_buf) {
++ p = (u8 *)xfer->tx_buf;
++
++ if ((spi->bits_per_word == 16 && xfer->bits_per_word == 0) ||
++ (xfer->bits_per_word == 16)) {
++ for (i = 0; i < xfer->len; i+=2)
++ write_reg((p[i] << 8) + p[i+1], drv_data->ioaddr, SSPDR);
++ } else {
++ for (i = 0; i < xfer->len; i++)
++ write_reg(p[i], drv_data->ioaddr, SSPDR);
++ }
++ }
++
++ if (xfer->rx_buf) {
++ u16 v;
++ p = xfer->rx_buf;
++
++ if ((spi->bits_per_word == 16 && xfer->bits_per_word == 0) ||
++ (xfer->bits_per_word == 16)) {
++ for (i = 0; i < xfer->len; i+=2) {
++ v = read_reg(drv_data->ioaddr, SSPDR);
++ p[i] = v >> 8;
++ p[i+1] = v & 0xFF;
++ }
++ } else {
++ for (i = 0; i < xfer->len; i++)
++ p[i] = read_reg(drv_data->ioaddr, SSPDR);
++ }
++ }
++
++ /* restore device bits_per_word */
++ if (xfer->bits_per_word) {
++ u16 v = read_reg(drv_data->ioaddr, SSPCR0);
++ v = v & SSP_CONTROL_DSS_MASK;
++ v |= spi->bits_per_word - 1;
++ write_reg(v, drv_data->ioaddr, SSPCR0);
++ }
++
++ /* restore device speed_hz */
++ if (xfer->speed_hz) {
++ if (spi_speed_set(drv_data,spi->max_speed_hz) != 0)
++ return -EINVAL;
++ }
++
++ dev_dbg(&spi->dev, "transfer: len=%u, tx_buf=%p, rx_buf=%p\n", xfer->len, xfer->tx_buf, xfer->rx_buf);
++ }
++
++ if (xfer->delay_usecs)
++ udelay(xfer->delay_usecs);
++ drv_data->cs_chip->cs_control(SPI_CS_DEASSERT);
++
++ msg->actual_length = 0;
++ msg->status = 0;
++
++ if (msg->complete)
++ msg->complete(msg->context);
++
++ return 0;
++}
++
++
++static void ssp_work(struct work_struct *work)
++{
++ struct ep93xx_spi *drv_data = container_of(work, struct ep93xx_spi, work);
++ unsigned long flags;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++ while (!list_empty(&drv_data->queue)) {
++ struct spi_message *m;
++
++ m = container_of(drv_data->queue.next, struct spi_message, queue);
++ list_del_init(&m->queue);
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ transfer_one_work(drv_data, m);
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++ }
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++}
++
++
++static int ssp_transfer(struct spi_device *spi, struct spi_message *m)
++{
++ struct spi_master *master = spi->master;
++ struct ep93xx_spi *drv_data = spi_master_get_devdata(master);
++ struct spi_transfer *t;
++ unsigned long flags;
++
++ m->actual_length = 0;
++
++ /* check each transfer's parameters */
++ list_for_each_entry (t, &m->transfers, transfer_list) {
++ u32 speed_hz = t->speed_hz ? t->speed_hz : spi->max_speed_hz;
++ u8 bits_per_word = t->bits_per_word ? t->bits_per_word : spi->bits_per_word;
++
++ if (!t->tx_buf && !t->rx_buf && t->len)
++ return -EINVAL;
++ if (bits_per_word < 4 || bits_per_word > 16)
++ return -EINVAL;
++ /*if (t->len & ((bits_per_word >> 3) - 1))
++ return -EINVAL;*/
++ if (speed_hz < drv_data->freq_min || speed_hz > drv_data->freq_max)
++ return -EINVAL;
++ }
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++ list_add_tail(&m->queue, &drv_data->queue);
++ queue_work(drv_data->workqueue, &drv_data->work);
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ return 0;
++
++}
++
++/* the spi->mode bits understood by this driver: */
++#define MODEBITS (SPI_CPOL | SPI_CPHA)
++
++static int ssp_setup(struct spi_device *spi)
++{
++ struct ep93xx_spi *drv_data = spi_master_get_devdata(spi->master);
++ struct ep93xx_spi_chip *chip_info;
++ u16 v;
++
++ /* Get controller data */
++ chip_info = spi->controller_data;
++ if (!chip_info) {
++ dev_err(&spi->dev, "setup: controller data required\n");
++ return -EINVAL;
++ }
++ drv_data->cs_chip = chip_info;
++ drv_data->cs_chip->cs_control(SPI_CS_INIT);
++
++ if (!spi->bits_per_word) {
++ spi->bits_per_word = 8;
++ }
++
++ if (spi->bits_per_word < 4 || spi->bits_per_word > 16) {
++ dev_dbg(&spi->dev, "setup: unsupported %d bit words\n",
++ spi->bits_per_word);
++ return -EINVAL;
++ }
++
++ if (spi->chip_select > spi->master->num_chipselect) {
++ dev_dbg(&spi->dev, "setup: invalid chipselect %u (%u defined)\n",
++ spi->chip_select, spi->master->num_chipselect);
++ return -EINVAL;
++ }
++
++ if (spi->mode & ~MODEBITS) {
++ dev_dbg(&spi->dev, "setup: unsupported mode bits %x\n",
++ spi->mode & ~MODEBITS);
++ return -EINVAL;
++ }
++
++ v = read_reg(drv_data->ioaddr, SSPCR0);
++
++ if (spi->mode & SPI_CPOL)
++ v |= SSP_CONTROL_SPO;
++ else
++ v &= ~SSP_CONTROL_SPO;
++
++ if (spi->mode & SPI_CPHA)
++ v |= SSP_CONTROL_SPH;
++ else
++ v &= ~SSP_CONTROL_SPH;
++
++ v = v & SSP_CONTROL_DSS_MASK;
++ v |= spi->bits_per_word - 1;
++
++ write_reg(v, drv_data->ioaddr, SSPCR0);
++
++ if(!spi->max_speed_hz){
++ spi->max_speed_hz = drv_data->freq_min;
++ }else if(spi->max_speed_hz > drv_data->freq_max ||
++ spi->max_speed_hz < drv_data->freq_min){
++ return -EINVAL;
++ }
++
++ if (spi_speed_set(drv_data,spi->max_speed_hz) != 0){
++ dev_dbg(&spi->dev, "setup: unsupported speed %u\n", spi->max_speed_hz);
++ return -EINVAL;
++ }
++
++ return 0;
++}
++
++
++static void ssp_cleanup(struct spi_device *spi)
++{
++ struct ep93xx_spi *drv_data = spi_master_get_devdata(spi->master);
++ drv_data->cs_chip = NULL;
++}
++
++
++static int __init spi_ep93xx_probe(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct spi_master *master;
++ struct ep93xx_spi_data *spi_data = pdev->dev.platform_data;
++ struct ep93xx_spi *drv_data = 0;
++ struct resource *memory_resource;
++ int irq, status = 0, min_div = 2, max_div = 254*(255+1);
++
++
++ /* Check I2SonSSP bit (ssp pins and i2s pins are multiplexed) */
++ if (readl(EP93XX_SYSCON_DEVICE_CONFIG) & 0x80)
++ return -ENODEV;
++
++ /* Allocate master with space for drv_data */
++ master = spi_alloc_master(dev, sizeof(struct ep93xx_spi));
++ if (!master) {
++ dev_err(&pdev->dev, "can not alloc spi_master\n");
++ return -ENOMEM;
++ }
++
++ /* Setup register addresses */
++ memory_resource = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!memory_resource) {
++ dev_err(&pdev->dev, "memory resources not defined\n");
++ status = -ENODEV;
++ goto out_error_master_alloc;
++ }
++
++ drv_data = spi_master_get_devdata(master);
++ drv_data->master = master;
++ drv_data->ioaddr = (unsigned long *)memory_resource->start;
++ drv_data->clk = clk_get(&pdev->dev, "sspclk");
++ drv_data->freq_max = clk_get_rate(drv_data->clk) / min_div;
++ drv_data->freq_min = clk_get_rate(drv_data->clk) / max_div + 1;
++
++ INIT_WORK(&drv_data->work, ssp_work);
++ spin_lock_init(&drv_data->lock);
++ INIT_LIST_HEAD(&drv_data->queue);
++
++ drv_data->workqueue = create_singlethread_workqueue(master->dev.parent->bus_id);
++ if (!drv_data->workqueue){
++ status = -EBUSY;
++ goto out_error_master_alloc;
++ }
++
++ master->bus_num = pdev->id;
++ master->num_chipselect = spi_data->chip_select_num;
++ master->cleanup = ssp_cleanup;
++ master->setup = ssp_setup;
++ master->transfer = ssp_transfer;
++
++ /* Attach to IRQ */
++ irq = platform_get_irq(pdev, 0);
++ if (irq < 0) {
++ dev_err(&pdev->dev, "irq resource not defined\n");
++ status = -ENODEV;
++ goto out_error_master_alloc;
++ }
++
++ status = request_irq(irq, ssp_int, 0, dev->bus_id, drv_data);
++ if (status < 0) {
++ dev_err(&pdev->dev, "can not get IRQ\n");
++ goto out_error_master_alloc;
++ }
++
++ /* Load default SSP configuration */
++ write_reg(SSP_CONTROL_SSE, drv_data->ioaddr, SSPCR1);
++ write_reg(SPI_DEFAULT0, drv_data->ioaddr, SSPCR0);
++ write_reg(SPI_DEFAULT_DIVISOR, drv_data->ioaddr, SSPCPSR);
++ write_reg(0x00, drv_data->ioaddr, SSPCR1);
++
++ /* Register with the SPI framework */
++ platform_set_drvdata(pdev, drv_data);
++ status = spi_register_master(master);
++ if (status != 0) {
++ dev_err(&pdev->dev, "problem registering spi master\n");
++ goto out_error_irq_alloc;
++ }
++
++ write_reg(SPI_DEFAULT1, drv_data->ioaddr, SSPCR1);
++ return status;
++
++out_error_irq_alloc:
++ free_irq(irq, drv_data);
++
++out_error_master_alloc:
++ spi_master_put(master);
++ return status;
++}
++
++static int spi_ep93xx_remove(struct platform_device *pdev)
++{
++ struct ep93xx_spi *drv_data = platform_get_drvdata(pdev);
++ int irq;
++
++ if (!drv_data)
++ return 0;
++
++ /* Disable SSP (clear SSE bit) */
++ write_reg(0x00, drv_data->ioaddr, SSPCR1);
++
++ /* Release IRQ */
++ irq = platform_get_irq(pdev, 0);
++
++ if (irq >= 0)
++ free_irq(irq, drv_data);
++
++ /* Disconnect from the SPI framework */
++ spi_unregister_master(drv_data->master);
++
++ /* Remove the workqueue */
++ destroy_workqueue(drv_data->workqueue);
++
++ /* Prevent double remove */
++ platform_set_drvdata(pdev, NULL);
++
++ spi_master_put(drv_data->master);
++
++ return 0;
++}
++
++static void spi_ep93xx_shutdown(struct platform_device *pdev)
++{
++ int status = 0;
++
++ if ((status = spi_ep93xx_remove(pdev)) != 0)
++ dev_err(&pdev->dev, "shutdown failed with %d\n", status);
++}
++
++static struct platform_driver ep93xx_spi_platform_driver = {
++ .driver = {
++ .name = "ep93xx-spi",
++ .bus = &platform_bus_type,
++ .owner = THIS_MODULE,
++ },
++ .remove = __exit_p(spi_ep93xx_remove),
++ .shutdown = spi_ep93xx_shutdown,
++};
++
++static int __init spi_ep93xx_init(void)
++{
++ return platform_driver_probe(&ep93xx_spi_platform_driver, spi_ep93xx_probe);
++}
++
++static void __exit spi_ep93xx_exit(void)
++{
++ platform_driver_unregister(&ep93xx_spi_platform_driver);
++}
++
++module_init(spi_ep93xx_init);
++module_exit(spi_ep93xx_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("EP93xx SPI Controller Driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION("0.21");
+diff --git a/drivers/spi/spi_ep93xx.h b/drivers/spi/spi_ep93xx.h
+new file mode 100644
+index 0000000..6fad735
+--- /dev/null
++++ b/drivers/spi/spi_ep93xx.h
+@@ -0,0 +1,61 @@
++/*
++ * EP93xx SPI (simple) include
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on pxa2xx_spi.c by Stephen Street / StreetFire Sound Labs
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ */
++
++/* SSP Registers */
++#define SSPCR0 0x00 /* Control register 0 */
++#define SSPCR1 0x04 /* Control register 1 */
++#define SSPDR 0x08 /* Receice FIFO data register (16-bit read) */
++ /* Transmit FIFO data register (16-bit write) */
++#define SSPSR 0x0C /* Status register */
++#define SSPCPSR 0x10 /* Clock prescale register (from 2 to 254, even number) */
++#define SSPIxR 0x14 /* Interrupt identification register (read) */
++ /* Interrupt clear register (write) */
++
++/* SSP control registers bit fields & masks */
++#define SSP_CONTROL_SCR(x) (((x) & 0xFF) << 8) /* Serial clock rate = SCLKOUT / CPSDVR / (1+SCR) */
++#define SSP_CONTROL_SPH (1 << 7) /* SCLKOUT phase (for SPI only) */
++#define SSP_CONTROL_SPO (1 << 6) /* SCLKOUT polarity (for SPI only) */
++#define SSP_CONTROL_FRF(x) (((x) & 3) << 4) /* Frame format (0=SPI) */
++#define SSP_CONTROL_DSS_4BIT_DATA 3
++#define SSP_CONTROL_DSS_8BIT_DATA 7
++#define SSP_CONTROL_DSS_15BIT_DATA 14
++#define SSP_CONTROL_DSS_16BIT_DATA 15
++#define SSP_CONTROL_DSS_MASK 0xF
++#define SSP_CONTROL_MS (1 << 5) /* 0=master, 1=slave (can be modified when SSE=0) */
++#define SSP_CONTROL_SSE (1 << 4) /* SSP operation enable (=1), disable (=0) */
++#define SSP_CONTROL_LBM (1 << 3) /* Loop back mode */
++#define SSP_CONTROL_RORIE (1 << 2) /* Interrupt enable : overrun condition */
++#define SSP_CONTROL_TIE (1 << 1) /* Interrupt enable : transmit fifo */
++#define SSP_CONTROL_RIE (1 << 0) /* Interrupt enable : receive fifo */
++
++/* SSP status register (read only) */
++#define SSP_STATUS_BUSY (1 << 4) /* Busy flag (0: SSP is idle) */
++#define SSP_STATUS_RFF (1 << 3) /* Receive fifo full ? (1=full) */
++#define SSP_STATUS_RNE (1 << 2) /* Receive fifo not empty ? (0=empty) */
++#define SSP_STATUS_TNF (1 << 1) /* Transmit fifo not full ? (0=full) */
++#define SSP_STATUS_TFE (1 << 0) /* Transmit fifo empty ? (1=empty) */
++
++/* SSP SSPIIR/SSPICR register (write 1 to clear interrupt) */
++#define SSP_SSPIxx_RORIS (1 << 2) /* Receive fifo overrun interrupt status */
++#define SSP_SSPIxx_TIS (1 << 1) /* Transmit fifo service request interrupt status */
++#define SSP_SSPIxx_RIS (1 << 0) /* Receive fifo service request interrupt status */
++
++/* Default configuration values */
++#define SPI_DEFAULT0 (SSP_CONTROL_DSS_16BIT_DATA | SSP_CONTROL_FRF(0) | SSP_CONTROL_SCR(0))
++#define SPI_DEFAULT1 (SSP_CONTROL_SSE | SSP_CONTROL_RORIE)
++#define SPI_DEFAULT_DIVISOR 254
+diff --git a/drivers/spi/tmp124.c b/drivers/spi/tmp124.c
+new file mode 100644
+index 0000000..7f7deaf
+--- /dev/null
++++ b/drivers/spi/tmp124.c
+@@ -0,0 +1,158 @@
++/*
++ * TMP124 SPI protocol driver
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on tle62x0.c by Ben Dooks, <ben at simtec.co.uk>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Note: The chip uses a '3-wire SPI' (miso and mosi are the same pin).
++ */
++
++#include <linux/device.h>
++#include <linux/kernel.h>
++#include <linux/spi/spi.h>
++
++struct tmp124_state {
++ struct spi_device *bus;
++ u8 tx_buff[2];
++ u8 rx_buff[2];
++};
++
++
++static inline int tmp124_write_then_read(struct tmp124_state *st)
++{
++ struct spi_message msg;
++ struct spi_transfer xfer[2] = {
++ {
++ .tx_buf = st->tx_buff,
++ .rx_buf = NULL,
++ .len = 2,
++ .delay_usecs = 1000,
++ }, {
++ .tx_buf = NULL,
++ .rx_buf = st->rx_buff,
++ .len = 2,
++ }
++ };
++
++ spi_message_init(&msg);
++ spi_message_add_tail(&xfer[0], &msg);
++ spi_message_add_tail(&xfer[1], &msg);
++
++ return spi_sync(st->bus, &msg);
++}
++
++
++static ssize_t tmp124_temperature_show(struct device *dev,
++ struct device_attribute *attr, char *buf)
++{
++ struct tmp124_state *st = dev_get_drvdata(dev);
++ int ret;
++
++ st->tx_buff[0] = 0x80;
++ st->tx_buff[1] = 0x00;
++
++ ret = tmp124_write_then_read(st);
++ if (ret < 0) {
++ dev_err(&st->bus->dev, "tmp124_write_then_read\n");
++ ret = 0;
++ } else {
++ signed short v = (st->rx_buff[0] << 8) + st->rx_buff[1];
++ signed long val;
++
++ val = v >> 3;
++
++ /* 2 digit precision (0.0625*100) */
++ val = (val * 50) / 8;
++ ret = snprintf(buf, PAGE_SIZE, "%ld.%02d\n", val/100, abs(val%100));
++ }
++ return ret;
++}
++
++
++static DEVICE_ATTR(temperature, S_IRUGO, tmp124_temperature_show, NULL);
++
++
++static int __devinit tmp124_probe(struct spi_device *spi)
++{
++ struct tmp124_state *st;
++ int ret;
++
++ st = kzalloc(sizeof(struct tmp124_state), GFP_KERNEL);
++ if (st == NULL) {
++ dev_err(&spi->dev, "no memory for device state\n");
++ return -ENOMEM;
++ }
++
++ /* required config */
++ spi->bits_per_word = 16;
++
++ st->bus = spi;
++
++ ret = spi_setup(spi);
++ if (ret) {
++ dev_err(&spi->dev, "setup device\n");
++ goto err;
++ }
++
++ ret = device_create_file(&spi->dev, &dev_attr_temperature);
++ if (ret) {
++ dev_err(&spi->dev, "cannot create temperature attribute\n");
++ goto err;
++ }
++
++ spi_set_drvdata(spi, st);
++ return 0;
++
++err:
++ kfree(st);
++ return ret;
++}
++
++
++static int __devexit tmp124_remove(struct spi_device *spi)
++{
++ struct tmp124_state *st = spi_get_drvdata(spi);
++
++ device_remove_file(&spi->dev, &dev_attr_temperature);
++ kfree(st);
++
++ return 0;
++}
++
++
++static struct spi_driver tmp124_driver = {
++ .driver = {
++ .name = "tmp124",
++ .owner = THIS_MODULE,
++ },
++ .probe = tmp124_probe,
++ .remove = __devexit_p(tmp124_remove),
++};
++
++static __init int tmp124_init(void)
++{
++ return spi_register_driver(&tmp124_driver);
++}
++
++static __exit void tmp124_exit(void)
++{
++ spi_unregister_driver(&tmp124_driver);
++}
++
++module_init(tmp124_init);
++module_exit(tmp124_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("TMP124 SPI Protocol Driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION("0.1");
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0020-TS-72XX-LCD-console-driver.patch b/recipes/linux/linux-2.6.27/ts72xx/0020-TS-72XX-LCD-console-driver.patch
new file mode 100644
index 0000000..88105b9
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0020-TS-72XX-LCD-console-driver.patch
@@ -0,0 +1,509 @@
+From 21b42402132b32de5ba249a8ae5024228be1b7f0 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 13:01:07 +0100
+Subject: [PATCH] TS-72XX LCD console driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 4 +
+ drivers/video/console/Kconfig | 21 ++
+ drivers/video/console/Makefile | 2 +
+ drivers/video/console/ts72xx_con.c | 423 +++++++++++++++++++++++
+ 4 files changed, 450 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/video/console/ts72xx_con.c
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+index be0b9d4..c0a8a95 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
++++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+@@ -94,6 +94,10 @@
+ #define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc)
+ #define EP93XX_GPIO_B_INT_DEBOUNCE EP93XX_GPIO_REG(0xc4)
+
++#define EP93XX_GPIO_A_DATA EP93XX_GPIO_REG(0x00)
++#define EP93XX_GPIO_A_DIRECTION EP93XX_GPIO_REG(0x10)
++#define EP93XX_GPIO_B_DATA EP93XX_GPIO_REG(0x04)
++
+ #define EP93XX_AAC_BASE (EP93XX_APB_VIRT_BASE + 0x00080000)
+
+ #define EP93XX_SPI_BASE (EP93XX_APB_VIRT_BASE + 0x000a0000)
+diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
+index 06f87b0..66cc833 100644
+--- a/drivers/video/console/Kconfig
++++ b/drivers/video/console/Kconfig
+@@ -111,6 +111,27 @@ config DUMMY_CONSOLE_ROWS
+ The default value is 64, which should fit a 1280x1024 monitor.
+ Select 25 if you use a 640x480 resolution by default.
+
++config TS72XX_CONSOLE
++ tristate "TS-72xx text LCD console"
++ depends on ARCH_EP93XX && MACH_TS72XX
++ help
++ Say Y to build a console driver for TS-72xx LCD (2x7) header.
++ LCD display must be compatible with HD44780 controller.
++
++config TS72XX_CONSOLE_COLUMNS
++ int "Initial number of console screen columns"
++ depends on TS72XX_CONSOLE
++ default "20"
++ help
++ Dependant to your text LCD, 16 or 20 are legacy values.
++
++config TS72XX_CONSOLE_ROWS
++ int "Initial number of console screen rows"
++ depends on TS72XX_CONSOLE
++ default "4"
++ help
++ Dependant to your text LCD, 2 or 4 are legacy values.
++
+ config FRAMEBUFFER_CONSOLE
+ tristate "Framebuffer Console support"
+ depends on FB
+diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile
+index ac46cc3..4244b5e 100644
+--- a/drivers/video/console/Makefile
++++ b/drivers/video/console/Makefile
+@@ -26,6 +26,8 @@ obj-$(CONFIG_PROM_CONSOLE) += promcon.o promcon_tbl.o
+ obj-$(CONFIG_STI_CONSOLE) += sticon.o sticore.o font.o
+ obj-$(CONFIG_VGA_CONSOLE) += vgacon.o
+ obj-$(CONFIG_MDA_CONSOLE) += mdacon.o
++obj-$(CONFIG_TS72XX_CONSOLE) += ts72xx_con.o
++
+ obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon.o bitblit.o font.o softcursor.o
+ ifeq ($(CONFIG_FB_TILEBLITTING),y)
+ obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += tileblit.o
+diff --git a/drivers/video/console/ts72xx_con.c b/drivers/video/console/ts72xx_con.c
+new file mode 100644
+index 0000000..726085f
+--- /dev/null
++++ b/drivers/video/console/ts72xx_con.c
+@@ -0,0 +1,423 @@
++/*
++ * TS-72XX lcd console driver for Technologic Systems boards.
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on linux/drivers/video/console/dummycon.c
++ * Thanks to Jim Jackson (lcdd-0.2beta)
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ *
++ * Note: Port H (LCD_EN, LCD_RS, LCD_WR) uses the new generic GPIO API.
++ * Port A is used manually used. To fix in future.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/console.h>
++#include <linux/vt_kern.h>
++#include <mach/hardware.h>
++#include <mach/gpio.h>
++
++#define DRV_VERSION "0.2"
++#define PFX "ts72xx_con: "
++
++#define LCD_COLUMNS CONFIG_TS72XX_CONSOLE_COLUMNS
++#define LCD_ROWS CONFIG_TS72XX_CONSOLE_ROWS
++
++/* HD44780 instruction set */
++#define CMD_CLEAR (0x01)
++#define CMD_CURSOR_HOME (0x02)
++#define CMD_ENTRY_MODE(cursor_dir, display_shift) (0x04|(2*cursor_dir)|display_shift)
++#define CMD_DISPLAY_ONOFF(dis_on, cur_on, cur_blink_on) (0x08|(4*dis_on)|(2*cur_on)|cur_blink_on)
++#define CMD_FUNCTION_SET(intf_8bit, n, f) (0x20|(16*intf_8bit)|(8*n)|(4*f))
++#define CMD_DDRAM_ADDR(a) (0x80|(a))
++
++/* Port H, bit 3:5 */
++#define LCD_EN EP93XX_GPIO_LINE_H(3)
++#define LCD_RS EP93XX_GPIO_LINE_H(4)
++#define LCD_WR EP93XX_GPIO_LINE_H(5)
++
++/* Timings */
++#define SETUP_TIME 15
++#define ENABLE_TIME 36
++#define HOLD_TIME 22
++
++#define hd44780_delay(x) asm volatile ( \
++ "1:\n"\
++ "subs %1, %1, #1;\n"\
++ "bne 1b;\n"\
++ : "=r" ((x)) : "r" ((x)) \
++);
++
++
++/* Prototypes */
++static void hd44780_wait(void);
++static void hd44780_send_data(unsigned char data);
++static void hd44780_send_command(unsigned char command);
++static void hd44780_init(void);
++static int hd44780_gotoxy(int x, int y);
++
++
++/* HD44780 controller */
++
++static void hd44780_wait(void)
++{
++ int i;
++ unsigned char c;
++
++ __raw_writeb(0x00, EP93XX_GPIO_A_DIRECTION); // bus input
++ gpio_set_value(LCD_RS, 0); // low for control registers
++ gpio_set_value(LCD_WR, 1); // read command
++
++ do {
++ i = SETUP_TIME;
++ hd44780_delay(i);
++
++ gpio_set_value(LCD_EN, 1);
++
++ i = ENABLE_TIME;
++ hd44780_delay(i);
++
++ c = __raw_readb(EP93XX_GPIO_A_DATA);
++ gpio_set_value(LCD_EN, 0);
++ } while (c & 0x80); // busy flag
++
++ i = HOLD_TIME;
++ hd44780_delay(i);
++}
++
++
++static void hd44780_send_data(unsigned char data)
++{
++ int i;
++
++ __raw_writeb(0xFF, EP93XX_GPIO_A_DIRECTION); // bus output
++ gpio_set_value(LCD_RS, 1); // high for data
++ gpio_set_value(LCD_WR, 0); // write data
++
++ i = SETUP_TIME;
++ hd44780_delay(i);
++
++ __raw_writeb(data, EP93XX_GPIO_A_DATA);
++ gpio_set_value(LCD_EN, 1);
++
++ i = ENABLE_TIME;
++ hd44780_delay(i);
++
++ gpio_set_value(LCD_EN, 0);
++
++ i = HOLD_TIME;
++ hd44780_delay(i);
++}
++
++
++static void hd44780_send_command(unsigned char command)
++{
++ int i;
++
++ __raw_writeb(0xFF, EP93XX_GPIO_A_DIRECTION); // bus output
++ gpio_set_value(LCD_RS, 0); // low for control registers
++ gpio_set_value(LCD_WR, 0); // write command
++
++ i = SETUP_TIME;
++ hd44780_delay(i);
++
++ __raw_writeb(command, EP93XX_GPIO_A_DATA);
++ gpio_set_value(LCD_EN, 1);
++
++ i = ENABLE_TIME;
++ hd44780_delay(i);
++
++ gpio_set_value(LCD_EN, 0);
++
++ i = HOLD_TIME;
++ hd44780_delay(i);
++}
++
++
++static void hd44780_init(void)
++{
++ int i;
++
++ gpio_direction_output(LCD_EN, 0);
++ gpio_direction_output(LCD_RS, 0);
++ gpio_direction_output(LCD_WR, 0);
++
++ /* Port A (8 bits) is data bus */
++ __raw_writeb(0x00, EP93XX_GPIO_A_DATA);
++ __raw_writeb(0x00, EP93XX_GPIO_A_DIRECTION);
++
++ /* 8-bit mode, double line, 5x7 dot character format */
++ hd44780_send_command(CMD_FUNCTION_SET(1,1,1));
++ i = 5000;
++ hd44780_delay(i);
++
++ /* Display on and blink cursor on */
++ hd44780_send_command(CMD_DISPLAY_ONOFF(1,1,1));
++ hd44780_wait();
++
++ /* Cursor in increment position and shift is invisible */
++ hd44780_send_command(CMD_ENTRY_MODE(0,0));
++ hd44780_wait();
++
++ /* Clean display and return cursor to home position */
++ hd44780_send_command(CMD_CLEAR);
++ hd44780_wait();
++}
++
++
++static int hd44780_gotoxy(int x, int y)
++{
++ const unsigned char lines[4] = { 0x00, 0x40, 0x14, 0x54 };
++
++ if ((x == 0) && (y == 0)) {
++ hd44780_send_command(CMD_CURSOR_HOME);
++ hd44780_wait();
++ } else if (y < 4) {
++ hd44780_send_command(CMD_DDRAM_ADDR(lines[y]+x));
++ hd44780_wait();
++ }
++
++ return 0;
++}
++
++
++/* Console operation functions */
++
++static const char *lcdcon_startup(void)
++{
++ return "ts72xx lcd console";
++}
++
++
++static void lcdcon_init(struct vc_data *vc, int init)
++{
++ hd44780_init();
++
++ vc->vc_can_do_color = 0;
++ vc->vc_video_erase_char = 0x20;
++
++ if (init) {
++ vc->vc_cols = LCD_COLUMNS;
++ vc->vc_rows = LCD_ROWS;
++ } else
++ vc_resize(vc, LCD_COLUMNS, LCD_ROWS);
++
++}
++
++
++static void lcdcon_deinit(struct vc_data *vc)
++{
++}
++
++
++static void lcdcon_clear(struct vc_data *vc, int sy, int sx,
++ int height, int width)
++{
++ int i, j;
++
++ if (!height || !width)
++ return;
++
++ for (i = 0; i < height; i++) {
++ hd44780_gotoxy(sx, sy + i);
++ for (j = 0; j < width; j++) {
++ hd44780_send_data((unsigned char)vc->vc_video_erase_char);
++ hd44780_wait();
++ }
++ }
++
++}
++
++
++static int lcdcon_blank(struct vc_data *vc, int blank, int mode_switch)
++{
++ unsigned char c;
++
++ if (blank == 0) {
++ c = CMD_DISPLAY_ONOFF(1,1,1); /* Display on */
++ } else {
++ c = CMD_DISPLAY_ONOFF(0,1,1); /* Display off */
++ }
++
++ hd44780_send_command(c);
++ hd44780_wait();
++
++ return 1;
++}
++
++
++static int lcdcon_set_palette(struct vc_data *vc, unsigned char *table)
++{
++ return -EINVAL;
++}
++
++
++static void lcdcon_putc(struct vc_data *vc, int c, int y, int x)
++{
++ if (vc->vc_mode != KD_TEXT)
++ return;
++
++ hd44780_gotoxy(x, y);
++ hd44780_send_data((unsigned char)c);
++ hd44780_wait();
++}
++
++
++static void lcdcon_putcs(struct vc_data *vc, const unsigned short *s,
++ int count, int y, int x)
++{
++ if (vc->vc_mode != KD_TEXT)
++ return;
++
++ hd44780_gotoxy(x, y);
++ while (count--) {
++ hd44780_send_data((unsigned char)(*s));
++ hd44780_wait();
++ s++;
++ }
++
++}
++
++
++static void lcdcon_cursor(struct vc_data *vc, int mode)
++{
++ hd44780_gotoxy(vc->vc_x, vc->vc_y);
++
++ switch (mode) {
++ case CM_ERASE:
++ hd44780_send_command(CMD_DISPLAY_ONOFF(1,0,0)); // Cursor off
++ hd44780_wait();
++ break;
++
++ case CM_DRAW:
++ hd44780_send_command(CMD_DISPLAY_ONOFF(1,1,1)); // Cursor on, Blinking on
++ hd44780_wait();
++ break;
++
++ case CM_MOVE:
++ printk("lcdcon_cursor CM_MOVE not implemented\n");
++ break;
++ }
++
++}
++
++
++static int lcdcon_scroll(struct vc_data *vc, int t, int b, int dir, int count)
++{
++ int i;
++
++ if (!count)
++ return 0;
++
++ /* Special case */
++ //if (t || b != vc->vc_rows)
++ // scroll area
++
++ switch (dir) {
++ case SM_UP:
++ if (count > vc->vc_rows)
++ count = vc->vc_rows;
++
++ for (i = 0; i < (vc->vc_rows - count); i++) {
++ lcdcon_putcs(vc, vc->vc_screenbuf + (vc->vc_y - i)*vc->vc_cols,
++ vc->vc_cols, vc->vc_y - i -1, 0);
++ }
++
++ /* Clear last line */
++ hd44780_gotoxy(0, vc->vc_y);
++ for (i = 0; i < vc->vc_cols; i++) {
++ hd44780_send_data((unsigned char)vc->vc_video_erase_char);
++ hd44780_wait();
++ }
++ break;
++
++ case SM_DOWN:
++ printk("lcdcon_scroll DOWN (t=%d b=%d count=%d) not implemtented\n", t,b,count);
++ break;
++ }
++
++ return 0;
++}
++
++
++static void lcdcon_bmove(struct vc_data *vc, int sy, int sx,
++ int dy, int dx, int height, int width)
++{
++ int i, j;
++
++ if (!height || !width)
++ return;
++
++ for (i = 0; i < height; i++) {
++ hd44780_gotoxy(dx, dy + i);
++ for (j = 0; j < width; j++) {
++ hd44780_send_data((unsigned char)(*(vc->vc_screenbuf +
++ (sy+i)*vc->vc_cols + (sx+j) )));
++ hd44780_wait();
++ }
++ }
++}
++
++
++static int lcdcon_dummy(void)
++{
++ return 0;
++}
++
++#define DUMMY (void *)lcdcon_dummy
++
++
++/* Main structure */
++const struct consw ts72xx_lcd_con = {
++ .owner = THIS_MODULE,
++ .con_startup = lcdcon_startup,
++ .con_init = lcdcon_init,
++ .con_deinit = lcdcon_deinit,
++ .con_clear = lcdcon_clear,
++ .con_putc = lcdcon_putc,
++ .con_putcs = lcdcon_putcs,
++ .con_cursor = lcdcon_cursor,
++ .con_scroll = lcdcon_scroll,
++ .con_bmove = lcdcon_bmove,
++ .con_switch = DUMMY,
++ .con_blank = lcdcon_blank,
++
++ /* We cannot change color, fonts on character LCD */
++ .con_font_set = DUMMY,
++ .con_font_get = DUMMY,
++ .con_font_default = DUMMY,
++ .con_font_copy = DUMMY,
++ .con_set_palette = lcdcon_set_palette,
++
++ //.con_scrolldelta = lcdcon_scrolldelta,
++ //.con_set_origin = DUMMY,
++ //.con_save_screen = lcdcon_save_screen,
++ //.con_build_attr = lcdcon_build_attr,
++ //.con_invert_region = lcdcon_invert_region,
++ //.con_screen_pos = lcdcon_screen_pos,
++ //.con_getxy = lcdcon_getxy,
++};
++
++/* Module functions */
++
++static int __init ts72xx_lcd_init(void)
++{
++ return take_over_console(&ts72xx_lcd_con, 0, MAX_NR_CONSOLES-1, 1);
++}
++
++static void __exit ts72xx_lcd_exit(void)
++{
++ unregister_con_driver(&ts72xx_lcd_con);
++}
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("TS-72xx lcd console driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
++
++module_init(ts72xx_lcd_init);
++module_exit(ts72xx_lcd_exit);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0021-EP93xx-GPIO-matrix-keypad.patch b/recipes/linux/linux-2.6.27/ts72xx/0021-EP93xx-GPIO-matrix-keypad.patch
new file mode 100644
index 0000000..b025b11
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0021-EP93xx-GPIO-matrix-keypad.patch
@@ -0,0 +1,564 @@
+From e732ad0ba1fc82bfa922fe661f1aac4681e77cb6 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 13:04:56 +0100
+Subject: [PATCH] EP93xx GPIO matrix keypad
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ep93xx-keypad.h | 30 +++
+ drivers/input/keyboard/Kconfig | 43 +++
+ drivers/input/keyboard/Makefile | 4 +
+ drivers/input/keyboard/ep93xx-keypad.c | 291 +++++++++++++++++++++
+ drivers/input/keyboard/ts72xx_dio_3x4.c | 65 +++++
+ drivers/input/keyboard/ts72xx_dio_4x4.c | 65 +++++
+ 6 files changed, 498 insertions(+), 0 deletions(-)
+ create mode 100644 arch/arm/mach-ep93xx/include/mach/ep93xx-keypad.h
+ create mode 100644 drivers/input/keyboard/ep93xx-keypad.c
+ create mode 100644 drivers/input/keyboard/ts72xx_dio_3x4.c
+ create mode 100644 drivers/input/keyboard/ts72xx_dio_4x4.c
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-keypad.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-keypad.h
+new file mode 100644
+index 0000000..e39743a
+--- /dev/null
++++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-keypad.h
+@@ -0,0 +1,30 @@
++/*
++ * EP93xx "GPIO Port X" input keypad driver
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on OMAP Keypad Driver (omap-keypad.c)
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#ifndef EP93XX_KEYPAD_H
++#define EP93XX_KEYPAD_H
++
++#define EP93XX_PORTX_MAXROW 4
++#define EP93XX_PORTX_MAXCOL 4
++
++/* Example: Port X bit 0..7 = C0,..Cx,R0..Ry
++ * Cols are outputs
++ * Rows are inputs
++ */
++struct ep93xx_gpio_portx_keypad_platform_data {
++ int nr_rows, nr_cols;
++ int keycodes[EP93XX_PORTX_MAXROW][EP93XX_PORTX_MAXCOL]; /* Left to right, from top to bottom */
++ int gpio_rows[EP93XX_PORTX_MAXROW]; /* R0, R1, .., R_{MAXROW-1} */
++ int gpio_cols[EP93XX_PORTX_MAXCOL]; /* C0, C1, .., C_{MAXCOL-1} */
++};
++
++#endif /* EP93XX_KEYPAD_H */
+diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
+index efd70a9..68df990 100644
+--- a/drivers/input/keyboard/Kconfig
++++ b/drivers/input/keyboard/Kconfig
+@@ -323,4 +323,47 @@ config KEYBOARD_SH_KEYSC
+
+ To compile this driver as a module, choose M here: the
+ module will be called sh_keysc.
++
++config KEYBOARD_EP93XX
++ tristate "EP93xx GPIO matrix keypad support"
++ depends on ARCH_EP93XX
++ help
++ This driver implements supports for a matrix keypad connected
++ to GPIO port B. Maximum of 4 rows and 4 cols are supported
++ (using up to 4 interrupts).
++ This is implemented as a platform driver.
++
++ To compile this driver as a module, choose M here: the
++ module will be called ep93xx-keypad.
++
++if KEYBOARD_EP93XX
++
++choice
++ prompt "Keypad type"
++ default TS72XX_DIO_4X4_KEYPAD
++
++config TS72XX_DIO_3X4_KEYPAD
++ tristate "TS-72xx 3x4 matrix keypad"
++ depends on MACH_TS72XX
++ help
++ This a 12 keys (4 rows, 3 cols using DIO_0-6) keypad with the following layout:
++ 1 2 3
++ 4 5 6
++ 7 8 9
++ * 0 #
++
++config TS72XX_DIO_4X4_KEYPAD
++ tristate "TS-72xx 4x4 matrix keypad"
++ depends on MACH_TS72XX
++ help
++ This a 16 keys (4 rows, 4 cols using DIO_0-7) keypad with the following layout:
++ 7 8 9 F
++ 4 5 6 E
++ 1 2 3 D
++ A 0 B C
++
++endchoice
++
++endif # KEYBOARD_EP93XX
++
+ endif
+diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
+index 0edc8f2..550adc7 100644
+--- a/drivers/input/keyboard/Makefile
++++ b/drivers/input/keyboard/Makefile
+@@ -27,3 +27,7 @@ obj-$(CONFIG_KEYBOARD_HP7XX) += jornada720_kbd.o
+ obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o
+ obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o
+ obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o
++obj-$(CONFIG_KEYBOARD_EP93XX) += ep93xx-keypad.o
++
++obj-$(CONFIG_TS72XX_DIO_3X4_KEYPAD) += ts72xx_dio_3x4.o
++obj-$(CONFIG_TS72XX_DIO_4X4_KEYPAD) += ts72xx_dio_4x4.o
+diff --git a/drivers/input/keyboard/ep93xx-keypad.c b/drivers/input/keyboard/ep93xx-keypad.c
+new file mode 100644
+index 0000000..7259f38
+--- /dev/null
++++ b/drivers/input/keyboard/ep93xx-keypad.c
+@@ -0,0 +1,291 @@
++/*
++ * EP93xx "GPIO Port B" input keypad driver
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Based on OMAP Keypad Driver (omap-keypad.c)
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/delay.h>
++#include <linux/input.h>
++#include <linux/platform_device.h>
++#include <linux/irq.h>
++#include <mach/hardware.h>
++#include <mach/gpio.h>
++
++#include <mach/ep93xx-keypad.h>
++
++#define DRV_NAME_PREFIX "ep93xx_keypad: "
++#define DRV_VERSION "2.0"
++
++/* We choose port B */
++#define EP93XX_GPIO_X_DATA EP93XX_GPIO_B_DATA
++#define EP93XX_GPIO_LINE_X EP93XX_GPIO_LINE_B
++
++struct ep93xx_gpio_portx_keypad {
++ u8 rows;
++ u8 cols;
++ int irqs[EP93XX_PORTX_MAXROW];
++ u8 mask_input;
++ u8 mask_output;
++ u8 row_trigger, col_trigger;
++ u8 mask_input_trigger;
++ struct timer_list timer;
++ struct input_dev *input;
++ struct ep93xx_gpio_portx_keypad_platform_data *rsc;
++};
++
++static void ep93xx_gpio_portx_tasklet(unsigned long);
++static void ep93xx_gpio_portx_timer(unsigned long);
++
++DECLARE_TASKLET_DISABLED(kp_tasklet, ep93xx_gpio_portx_tasklet, 0);
++
++
++static void ep93xx_gpio_portx_timer(unsigned long data)
++{
++ struct ep93xx_gpio_portx_keypad *ctx = (struct ep93xx_gpio_portx_keypad *)data;
++ int i;
++
++ for (i = 0; i < ctx->rows; i++)
++ enable_irq(ctx->irqs[i]);
++}
++
++
++static void ep93xx_gpio_portx_tasklet(unsigned long data)
++{
++ struct ep93xx_gpio_portx_keypad *ctx = (struct ep93xx_gpio_portx_keypad *)data;
++ int i, j;
++ u8 save;
++
++ /* Save data register */
++ save = __raw_readb(EP93XX_GPIO_X_DATA);
++
++ /* Make sure row is still 0 */
++ if (!(save & ctx->mask_input_trigger)) {
++
++ for (i = 0; i < ctx->cols; i++) {
++ for (j = 0; j < ctx->cols; j++) {
++ if (i == j)
++ gpio_set_value(EP93XX_GPIO_LINE_X(ctx->rsc->gpio_cols[j]), 1); //high
++ else
++ gpio_set_value(EP93XX_GPIO_LINE_X(ctx->rsc->gpio_cols[j]), 0); //low
++ }
++
++ if (__raw_readb(EP93XX_GPIO_X_DATA) & ctx->mask_input_trigger) {
++ ctx->col_trigger = i;
++ //printk("=>key col=%d, row=%d |%x\n", i, ctx->row_trigger, ctx->rsc->keycodes[ctx->row_trigger][i]);
++ input_report_key(ctx->input, ctx->rsc->keycodes[ctx->row_trigger][ctx->col_trigger], 1);
++ input_sync(ctx->input);
++ }
++ }
++
++ } else { // key released
++ input_report_key(ctx->input, ctx->rsc->keycodes[ctx->row_trigger][ctx->col_trigger], 0);
++ input_sync(ctx->input);
++ }
++
++ /* Restore all outputs to 0 */
++ __raw_writeb(save, EP93XX_GPIO_X_DATA);
++
++ /* Wait a little before enabling IRQ again */
++ mod_timer(&ctx->timer, jiffies + HZ/10);
++}
++
++
++/* Interrupt handler */
++static irqreturn_t ep93xx_gpio_portx_key_int(int irq, void *dev_id)
++{
++ struct ep93xx_gpio_portx_keypad *ctx = dev_id;
++ int i;
++
++ for (i = 0; i < ctx->rows; i++)
++ disable_irq(ctx->irqs[i]);
++
++ ctx->mask_input_trigger = 0;
++ for (i = 0; i < ctx->rows; i++) {
++ if (gpio_to_irq(EP93XX_GPIO_LINE_X(ctx->rsc->gpio_rows[i])) == irq) {
++ ctx->row_trigger = i;
++ ctx->mask_input_trigger = (1 << ctx->rsc->gpio_rows[i]);
++ break;
++ }
++ }
++
++ // deferred-execution method
++ tasklet_schedule(&kp_tasklet);
++
++ return IRQ_HANDLED;
++}
++
++
++static int __devinit ep93xx_keypad_probe(struct platform_device *pdev)
++{
++ struct ep93xx_gpio_portx_keypad *ctx;
++ struct input_dev *input_dev;
++ int i, j, ret, irq_idx;
++ struct ep93xx_gpio_portx_keypad_platform_data *pdata = pdev->dev.platform_data;
++
++ const char *irq_names[EP93XX_PORTX_MAXROW] = {
++ "kp-row0", "kp-row1", "kp-row2", "kp-row3" };
++
++ if (pdata == NULL) {
++ return -EINVAL;
++ }
++
++ if (!pdata->nr_rows || !pdata->nr_cols ||
++ (pdata->nr_rows > EP93XX_PORTX_MAXROW) ||
++ (pdata->nr_cols > EP93XX_PORTX_MAXCOL)) {
++ printk(KERN_ERR DRV_NAME_PREFIX "No rows, cols from pdata\n");
++ return -EINVAL;
++ }
++
++ ctx = kzalloc(sizeof(struct ep93xx_gpio_portx_keypad), GFP_KERNEL);
++ if (!ctx) {
++ return -ENOMEM;
++ }
++
++ input_dev = input_allocate_device();
++ if (!input_dev) {
++ kfree(ctx);
++ return -ENOMEM;
++ }
++
++ platform_set_drvdata(pdev, ctx);
++
++ ctx->input = input_dev;
++ ctx->rsc = pdata;
++ ctx->rows = pdata->nr_rows;
++ ctx->cols = pdata->nr_cols;
++
++ input_dev->evbit[0] = BIT(EV_KEY); // | BIT(EV_REP);
++
++ for (i = 0; i < pdata->nr_rows; i++) {
++ for (j = 0; j < pdata->nr_cols; j++) {
++ int code = pdata->keycodes[i][j];
++ if (code > 0)
++ set_bit(code, input_dev->keybit);
++ }
++ }
++ __clear_bit(KEY_RESERVED, input_dev->keybit);
++
++ input_dev->name = "GPIO keypad";
++ input_dev->phys = "ep93xx-keypad/input0";
++ input_dev->dev.parent = &pdev->dev;
++
++ input_dev->id.bustype = BUS_HOST;
++ input_dev->id.vendor = 0x0001;
++ input_dev->id.product = 0x0001;
++ input_dev->id.version = 0x0100;
++
++ ret = input_register_device(ctx->input);
++ if (ret < 0) {
++ printk(KERN_ERR DRV_NAME_PREFIX "Unable to register input device\n");
++ goto err1;
++ }
++
++ ctx->mask_output = 0;
++ for (i = 0; i < pdata->nr_cols; i++) {
++ ctx->mask_output |= (1 << pdata->gpio_cols[i]);
++ gpio_direction_output(EP93XX_GPIO_LINE_X(pdata->gpio_cols[i]), 0); // low
++ }
++
++ ctx->mask_input = 0;
++ for (i = 0; i < pdata->nr_rows; i++) {
++ ctx->mask_input |= (1 << pdata->gpio_rows[i]);
++ gpio_direction_input(EP93XX_GPIO_LINE_X(pdata->gpio_rows[i]));
++ }
++
++ for (i = 0; i < pdata->nr_rows; i++) {
++ ctx->irqs[i] = gpio_to_irq(EP93XX_GPIO_LINE_X(pdata->gpio_rows[i]));
++ set_irq_type(ctx->irqs[i], IRQ_TYPE_EDGE_FALLING);
++ ep93xx_gpio_int_debounce(ctx->irqs[i], 1); // TODO: create IRQ_TYPE_DEBOUNCE
++
++ ret = request_irq(ctx->irqs[i], ep93xx_gpio_portx_key_int, 0, irq_names[i], ctx);
++ if (ret < 0) {
++ irq_idx = i;
++ printk(KERN_ERR DRV_NAME_PREFIX "request_irq (%d)\n", ctx->irqs[i]);
++ goto err2;
++ }
++ }
++
++ tasklet_enable(&kp_tasklet);
++ kp_tasklet.data = (unsigned long)ctx;
++
++ setup_timer(&ctx->timer, ep93xx_gpio_portx_timer, (unsigned long)ctx);
++
++ return 0;
++
++err2:
++ for (i = 0; i <= irq_idx; i++)
++ free_irq(ctx->irqs[i], ctx);
++ input_unregister_device(input_dev);
++ input_dev = NULL;
++err1:
++ kfree(ctx);
++ input_free_device(input_dev);
++
++ return -EINVAL;
++}
++
++
++static int __devexit ep93xx_keypad_remove(struct platform_device *pdev)
++{
++ struct ep93xx_gpio_portx_keypad *ctx = platform_get_drvdata(pdev);
++ int i;
++
++ for (i = 0; i < ctx->rows; i++) {
++ disable_irq(ctx->irqs[i]);
++ free_irq(ctx->irqs[i], ctx);
++ }
++
++ del_timer_sync(&ctx->timer);
++
++ tasklet_disable(&kp_tasklet);
++ tasklet_kill(&kp_tasklet);
++
++ input_unregister_device(ctx->input);
++ kfree(ctx);
++
++ return 0;
++}
++
++
++#define ep93xx_keypad_suspend NULL
++#define ep93xx_keypad_resume NULL
++
++static struct platform_driver ep93xx_keypad_driver = {
++ .driver = {
++ .name = "ep93xx-gpio-keypad",
++ .owner = THIS_MODULE,
++ },
++ .probe = ep93xx_keypad_probe,
++ .remove = __devexit_p(ep93xx_keypad_remove),
++ .suspend = ep93xx_keypad_suspend,
++ .resume = ep93xx_keypad_resume,
++};
++
++static int __init ep93xx_keypad_init(void)
++{
++ printk(KERN_INFO DRV_NAME_PREFIX "platform driver v" DRV_VERSION "\n");
++ return platform_driver_register(&ep93xx_keypad_driver);
++}
++
++static void __exit ep93xx_keypad_exit(void)
++{
++ platform_driver_unregister(&ep93xx_keypad_driver);
++}
++
++module_init(ep93xx_keypad_init);
++module_exit(ep93xx_keypad_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("EP93xx GPIO port B keypad driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
+diff --git a/drivers/input/keyboard/ts72xx_dio_3x4.c b/drivers/input/keyboard/ts72xx_dio_3x4.c
+new file mode 100644
+index 0000000..8a2e9ee
+--- /dev/null
++++ b/drivers/input/keyboard/ts72xx_dio_3x4.c
+@@ -0,0 +1,65 @@
++/*
++ * TS-72xx keypad device driver for DIO1 header (DIO_0 thru DIO_7 are using port B)
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/input.h>
++
++#include <mach/ep93xx-keypad.h>
++
++/* Port B = XX R0 R1 R2 R3 C0 C1 C2
++ * (i.e. col2 is bit 0, row0 is bit 6, ...)
++ */
++static struct ep93xx_gpio_portx_keypad_platform_data kp_portb_3x4 = {
++ .nr_rows = 4,
++ .nr_cols = 3,
++ { { KEY_1, KEY_2, KEY_3 },
++ { KEY_4, KEY_5, KEY_6 },
++ { KEY_7, KEY_8, KEY_9 },
++ { KEY_KPASTERISK, KEY_0, KEY_ENTER }
++ },
++ .gpio_rows = { 6, 5, 4, 3 },
++ .gpio_cols = { 2, 1, 0 },
++};
++
++
++static void ts72xx_dio_release(struct device *dev)
++{
++ // nothing to do (no kfree) because we have static struct
++}
++
++static struct platform_device kp_portb_3x4_device = {
++ .name = "ep93xx-gpio-keypad",
++ .id = -1, // one instance only
++ .dev = {
++ .platform_data = &kp_portb_3x4,
++ .release = ts72xx_dio_release,
++ },
++};
++
++static int __init ts72xx_dio_init(void)
++{
++ return platform_device_register(&kp_portb_3x4_device);
++}
++
++static void __exit ts72xx_dio_exit(void)
++{
++ platform_device_unregister(&kp_portb_3x4_device);
++}
++
++module_init(ts72xx_dio_init);
++module_exit(ts72xx_dio_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("Platform device 3x4 keypad");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/input/keyboard/ts72xx_dio_4x4.c b/drivers/input/keyboard/ts72xx_dio_4x4.c
+new file mode 100644
+index 0000000..c536003
+--- /dev/null
++++ b/drivers/input/keyboard/ts72xx_dio_4x4.c
+@@ -0,0 +1,65 @@
++/*
++ * TS-72xx keypad device driver for DIO1 header (DIO_0 thru DIO_7 are using port B)
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/input.h>
++
++#include <mach/ep93xx-keypad.h>
++
++/* Port B = C0 R3 C1 R2 C2 C3 R1 R0
++ * (i.e. row0 is bit 0, row1 is bit 1, ...)
++ */
++static struct ep93xx_gpio_portx_keypad_platform_data kp_portb_4x4 = {
++ .nr_rows = 4,
++ .nr_cols = 4,
++ { { KEY_7, KEY_8, KEY_9, KEY_F },
++ { KEY_4, KEY_5, KEY_6, KEY_E },
++ { KEY_1, KEY_2, KEY_3, KEY_D },
++ { KEY_A, KEY_0, KEY_B, KEY_C }
++ },
++ .gpio_rows = { 0, 1, 4, 6 },
++ .gpio_cols = { 7, 5, 3, 2 },
++};
++
++
++static void ts72xx_dio_release(struct device *dev)
++{
++ // nothing to do (no kfree) because we have static struct
++}
++
++static struct platform_device kp_portb_4x4_device = {
++ .name = "ep93xx-gpio-keypad",
++ .id = -1, // one instance only
++ .dev = {
++ .platform_data = &kp_portb_4x4,
++ .release = ts72xx_dio_release,
++ },
++};
++
++static int __init ts72xx_dio_init(void)
++{
++ return platform_device_register(&kp_portb_4x4_device);
++}
++
++static void __exit ts72xx_dio_exit(void)
++{
++ platform_device_unregister(&kp_portb_4x4_device);
++}
++
++module_init(ts72xx_dio_init);
++module_exit(ts72xx_dio_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("Platform device 4x4 keypad");
++MODULE_LICENSE("GPL");
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0022-TS-72xx-RS485-auto-mode-support.patch b/recipes/linux/linux-2.6.27/ts72xx/0022-TS-72xx-RS485-auto-mode-support.patch
new file mode 100644
index 0000000..988a20f
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0022-TS-72xx-RS485-auto-mode-support.patch
@@ -0,0 +1,218 @@
+From 41163459c76f0540aee9d60e13059ba31f684e15 Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Petr=20=C5=A0tetiar?= <ynezz at true.cz>
+Date: Sun, 4 Jan 2009 16:07:51 +0100
+Subject: [PATCH] TS-72xx RS485 auto mode support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/include/asm/ioctls.h | 3 +
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 8 ++
+ drivers/serial/amba-pl010.c | 121 ++++++++++++++++++++++++++++
+ 3 files changed, 132 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/include/asm/ioctls.h b/arch/arm/include/asm/ioctls.h
+index a91d8a1..a4b60ae 100644
+--- a/arch/arm/include/asm/ioctls.h
++++ b/arch/arm/include/asm/ioctls.h
+@@ -70,6 +70,9 @@
+ #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
+ #define FIOQSIZE 0x545E
+
++#define TIOC_SBCC485 0x545F /* TS72xx RTS/485 mode clear */
++#define TIOC_SBCS485 0x5460 /* TS72xx RTS/485 mode set */
++
+ /* Used for packet mode */
+ #define TIOCPKT_DATA 0
+ #define TIOCPKT_FLUSHREAD 1
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index 601d0a3..1262e2b 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -70,6 +70,14 @@
+ #define TS72XX_NAND_BUSY_VIRT_BASE 0xfebfa000
+ #define TS72XX_NAND_BUSY_SIZE 0x00001000
+
++#define TS72XX_RS485_AUTO485FD 1
++#define TS72XX_RS485_AUTO485HD 2
++#define TS72XX_RS485_MODE_RS232 0x00
++#define TS72XX_RS485_MODE_FD 0x01
++#define TS72XX_RS485_MODE_9600_HD 0x04
++#define TS72XX_RS485_MODE_19200_HD 0x05
++#define TS72XX_RS485_MODE_57600_HD 0x06
++#define TS72XX_RS485_MODE_115200_HD 0x07
+
+ #define TS72XX_RTC_INDEX_VIRT_BASE 0xfebf9000
+ #define TS72XX_RTC_INDEX_PHYS_BASE 0x10800000
+diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
+index 90b56c2..d609666 100644
+--- a/drivers/serial/amba-pl010.c
++++ b/drivers/serial/amba-pl010.c
+@@ -49,6 +49,7 @@
+ #include <linux/clk.h>
+
+ #include <asm/io.h>
++#include <mach/ts72xx.h>
+
+ #define UART_NR 8
+
+@@ -64,6 +65,11 @@
+ #define UART_DUMMY_RSR_RX 256
+ #define UART_PORT_SIZE 64
+
++#ifdef CONFIG_MACH_TS72XX
++static void __iomem *ts_rs485_data9_register;
++static void __iomem *ts_rs485_control_register;
++#endif
++
+ /*
+ * We wrap our port structure around the generic uart_port.
+ */
+@@ -519,6 +525,107 @@ static int pl010_verify_port(struct uart_port *port, struct serial_struct *ser)
+ return ret;
+ }
+
++#ifdef CONFIG_MACH_TS72XX
++static int ts72xx_rs485_init(void)
++{
++ ts_rs485_data9_register = ioremap(TS72XX_RS485_MODE_PHYS_BASE, 4096);
++ if (ts_rs485_data9_register == NULL) {
++ return -1;
++ }
++
++ ts_rs485_control_register = ioremap(TS72XX_RS485_CONTROL_PHYS_BASE, 4096);
++ if (ts_rs485_control_register == NULL) {
++ iounmap(ts_rs485_data9_register);
++ return -1;
++ }
++
++ return 0;
++}
++
++static int ts72xx_auto485(struct uart_port *port, unsigned int cmd, unsigned long *arg)
++{
++ int baud, cflag, mode;
++ int datalength;
++
++ mode = (int)*arg;
++ if (!is_rs485_installed()) {
++ printk("amba-pl010.c: this board does not support RS485 auto mode\n");
++ return -EINVAL;
++ }
++
++ if (port->line != 1) {
++ printk("amba-pl010.c: auto RS485 mode is only supported on second port (/dev/ttyAM1)\n");
++ return -EINVAL;
++ }
++
++ datalength = 8;
++ cflag = port->info->port.tty->termios->c_cflag ;
++ if (cflag & PARENB)
++ datalength++;
++
++ if (cflag & CSTOPB)
++ datalength++;
++
++ baud = tty_get_baud_rate(port->info->port.tty);
++
++ switch (cmd) {
++ case TIOC_SBCC485:
++ if ((mode & TS72XX_RS485_AUTO485FD) || (mode & TS72XX_RS485_AUTO485HD)) {
++ printk("amba-pl010.c: unsetting auto RS485 mode\n");
++ __raw_writew(TS72XX_RS485_MODE_RS232, ts_rs485_control_register);
++ __raw_writew(TS72XX_RS485_MODE_RS232, ts_rs485_data9_register);
++ }
++ break;
++ case TIOC_SBCS485:
++ if (mode & TS72XX_RS485_AUTO485FD) {
++ printk ("amba-pl010.c: setting FULL duplex auto RS485 mode\n");
++ __raw_writew(TS72XX_RS485_MODE_FD, ts_rs485_control_register);
++ if (datalength > 8)
++ __raw_writew(TS72XX_RS485_MODE_FD, ts_rs485_data9_register);
++ } else if (mode & TS72XX_RS485_AUTO485HD) {
++ printk("amba-pl010.c: setting HALF DUPLEX auto RS485 mode\n");
++ switch (baud) {
++ case 9600:
++ __raw_writew(TS72XX_RS485_MODE_9600_HD, ts_rs485_control_register);
++ break;
++ case 19200:
++ __raw_writew(TS72XX_RS485_MODE_19200_HD, ts_rs485_control_register);
++ break;
++ case 57600:
++ __raw_writew(TS72XX_RS485_MODE_57600_HD, ts_rs485_control_register);
++ break;
++ case 115200:
++ __raw_writew(TS72XX_RS485_MODE_115200_HD, ts_rs485_control_register);
++ break;
++ default:
++ printk("amba-pl010.c: %d baud rate is not supported for auto RS485 mode\n", baud);
++ return -1;
++ }
++ if (datalength > 8)
++ __raw_writew(TS72XX_RS485_MODE_FD, ts_rs485_data9_register);
++ }
++ break;
++ }
++
++ return 0;
++}
++#endif
++
++int pl010_ioctl(struct uart_port *port, unsigned int cmd, unsigned long arg)
++{
++#ifdef CONFIG_MACH_TS72XX
++ switch (cmd) {
++ case TIOC_SBCC485:
++ case TIOC_SBCS485:
++ return ts72xx_auto485(port, cmd, (unsigned long *)arg);
++ break;
++ default:
++ return -ENOIOCTLCMD;
++ }
++#endif
++ return -ENOIOCTLCMD;
++}
++
+ static struct uart_ops amba_pl010_pops = {
+ .tx_empty = pl010_tx_empty,
+ .set_mctrl = pl010_set_mctrl,
+@@ -536,6 +643,7 @@ static struct uart_ops amba_pl010_pops = {
+ .request_port = pl010_request_port,
+ .config_port = pl010_config_port,
+ .verify_port = pl010_verify_port,
++ .ioctl = pl010_ioctl,
+ };
+
+ static struct uart_amba_port *amba_ports[UART_NR];
+@@ -794,6 +902,15 @@ static int __init pl010_init(void)
+ ret = uart_register_driver(&amba_reg);
+ if (ret == 0) {
+ ret = amba_driver_register(&pl010_driver);
++#ifdef CONFIG_MACH_TS72XX
++ if (!ret && is_rs485_installed()) {
++ ret = ts72xx_rs485_init();
++ if (ret)
++ printk("amba-pl010.c: ts72xx_rs485_init() failed\n");
++ else
++ printk("amba-pl010.c: auto RS485 mode initialized\n");
++ }
++#endif
+ if (ret)
+ uart_unregister_driver(&amba_reg);
+ }
+@@ -804,6 +921,10 @@ static void __exit pl010_exit(void)
+ {
+ amba_driver_unregister(&pl010_driver);
+ uart_unregister_driver(&amba_reg);
++#ifdef CONFIG_MACH_TS72XX
++ iounmap(ts_rs485_data9_register);
++ iounmap(ts_rs485_control_register);
++#endif
+ }
+
+ module_init(pl010_init);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0023-Clean-and-invalidate-D-cache-entry.patch b/recipes/linux/linux-2.6.27/ts72xx/0023-Clean-and-invalidate-D-cache-entry.patch
new file mode 100644
index 0000000..09ea797
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0023-Clean-and-invalidate-D-cache-entry.patch
@@ -0,0 +1,29 @@
+From b19911010ed38171f71a321428fafc9e02e9edc4 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:06:17 +0100
+Subject: [PATCH] Clean and invalidate D cache entry
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mm/proc-arm920.S | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
+index 12f59db..e0041c9 100644
+--- a/arch/arm/mm/proc-arm920.S
++++ b/arch/arm/mm/proc-arm920.S
+@@ -198,7 +198,7 @@ ENTRY(arm920_coherent_kern_range)
+ */
+ ENTRY(arm920_coherent_user_range)
+ bic r0, r0, #CACHE_DLINESIZE - 1
+-1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
++1: mcr p15, 0, r0, c7, c14, 1 @ clean+invalidate D entry
+ mcr p15, 0, r0, c7, c5, 1 @ invalidate I entry
+ add r0, r0, #CACHE_DLINESIZE
+ cmp r0, r1
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0024-PC-104-I-O-and-memory-mappings.patch b/recipes/linux/linux-2.6.27/ts72xx/0024-PC-104-I-O-and-memory-mappings.patch
new file mode 100644
index 0000000..3e83777
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0024-PC-104-I-O-and-memory-mappings.patch
@@ -0,0 +1,40 @@
+From ac8f2f5aab52ae0c38e8069de939763ea204776b Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:17:15 +0100
+Subject: [PATCH] PC/104 I/O and memory mappings
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 13 +++++++++++++
+ 1 files changed, 13 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index 1262e2b..1a21a86 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -51,6 +51,19 @@
+ #define TS72XX_OPTIONS2_TS9420 0x04
+ #define TS72XX_OPTIONS2_TS9420_BOOT 0x02
+
++#define TS72XX_PC104_8BIT_IO_VIRT_BASE 0xfebf0000
++#define TS72XX_PC104_8BIT_IO_PHYS_BASE 0x11e00000
++#define TS72XX_PC104_8BIT_IO_SIZE 0x00001000
++#define TS72XX_PC104_8BIT_MEM_VIRT_BASE 0xfea00000
++#define TS72XX_PC104_8BIT_MEM_PHYS_BASE 0x11a00000
++#define TS72XX_PC104_8BIT_MEM_SIZE 0x00100000
++
++#define TS72XX_PC104_16BIT_IO_VIRT_BASE 0xfebef000
++#define TS72XX_PC104_16BIT_IO_PHYS_BASE 0x21e00000
++#define TS72XX_PC104_16BIT_IO_SIZE 0x00001000
++#define TS72XX_PC104_16BIT_MEM_VIRT_BASE 0xfe900000
++#define TS72XX_PC104_16BIT_MEM_PHYS_BASE 0x21a00000
++#define TS72XX_PC104_16BIT_MEM_SIZE 0x00100000
+
+ #define TS72XX_NOR_PHYS_BASE 0x60000000
+ #define TS72XX_NOR2_PHYS_BASE 0x62000000
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0025-EP93xx-discontigmem.patch b/recipes/linux/linux-2.6.27/ts72xx/0025-EP93xx-discontigmem.patch
new file mode 100644
index 0000000..583574f
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0025-EP93xx-discontigmem.patch
@@ -0,0 +1,481 @@
+From 87a1d8dda4dc8fe5ba67c8534ad6d7db7dbd8835 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:22:55 +0100
+Subject: [PATCH] EP93xx discontigmem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/Kconfig | 2 +
+ arch/arm/include/asm/memory.h | 3 +-
+ arch/arm/mach-ep93xx/include/mach/memory.h | 220 +++++++++++++++++++++++++++-
+ arch/arm/mm/discontig.c | 100 +++++++++++++-
+ arch/arm/mm/init.c | 32 ++--
+ 5 files changed, 334 insertions(+), 23 deletions(-)
+
+diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
+index 70dba16..d196fe8 100644
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -267,6 +267,7 @@ config ARCH_EP93XX
+ bool "EP93xx-based"
+ select ARM_AMBA
+ select ARM_VIC
++ select ARCH_DISCONTIGMEM_ENABLE
+ select GENERIC_GPIO
+ select HAVE_CLK
+ select ARCH_REQUIRE_GPIOLIB
+@@ -832,6 +833,7 @@ config ARCH_SELECT_MEMORY_MODEL
+
+ config NODES_SHIFT
+ int
++ default "5" if ARCH_EP93XX
+ default "4" if ARCH_LH7A40X
+ default "2"
+ depends on NEED_MULTIPLE_NODES
+diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
+index bf7c737..acf566c 100644
+--- a/arch/arm/include/asm/memory.h
++++ b/arch/arm/include/asm/memory.h
+@@ -273,7 +273,8 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
+ * Given a kaddr, ADDR_TO_MAPBASE finds the owning node of the memory
+ * and returns the mem_map of that node.
+ */
+-#define ADDR_TO_MAPBASE(kaddr) NODE_MEM_MAP(KVADDR_TO_NID(kaddr))
++// Crude hack: see arch/arm/mach-ep93xx/include/mach/memory.h
++//#define ADDR_TO_MAPBASE(kaddr) NODE_MEM_MAP(KVADDR_TO_NID(kaddr))
+
+ /*
+ * Given a page frame number, find the owning node of the memory
+diff --git a/arch/arm/mach-ep93xx/include/mach/memory.h b/arch/arm/mach-ep93xx/include/mach/memory.h
+index f1b6335..b202d93 100644
+--- a/arch/arm/mach-ep93xx/include/mach/memory.h
++++ b/arch/arm/mach-ep93xx/include/mach/memory.h
+@@ -1,14 +1,224 @@
+ /*
+- * arch/arm/mach-ep93xx/include/mach/memory.h
++ * arch/arm/mach-ep93xx/include/mach/memory.h
++ *
++ * ******************************************************
++ * * CONFUSED? Read Documentation/IO-mapping.txt *
++ * ******************************************************
++ *
++ *
++ * Copyright (C) 1999 ARM Limited
++ * Copyright (C) 2002-2003 Cirrus Logic Corp.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+-
+ #ifndef __ASM_ARCH_MEMORY_H
+ #define __ASM_ARCH_MEMORY_H
+
+-#define PHYS_OFFSET UL(0x00000000)
++/*
++ * For EP93xx, SDRAM can be discontiguous, in a set number of blocks
++ * of equal size and (usually) equal spacing. The 9301 spacing isn't equal.
++ *
++ * SDRAM_START is the physical address of the start of SDRAM.
++ * SDRAM_NUMBER_OF_BLOCKS = # of blocks of SDRAM.
++ * Each block is of size SDRAM_BLOCK_SIZE and starts at a boundary
++ * of SDRAM_BLOCK_START_BOUNDARY.
++ *
++ * So memory blocks are at:
++ * SDRAM_START
++ * SDRAM_START + SDRAM_BLOCK_START_BOUNDARY
++ * SDRAM_START + (SDRAM_BLOCK_START_BOUNDARY * 2)
++ * SDRAM_START + (SDRAM_BLOCK_START_BOUNDARY * 3)
++ * so on
++ */
++
++#ifndef CONFIG_DISCONTIGMEM
++
++/*
++ * Single 32Meg block of physical memory physically located at 0 .
++ */
++#define SDRAM_START 0x00000000
++#define SDRAM_NUMBER_OF_BLOCKS 1
++#define SDRAM_BLOCK_SIZE 0x02000000
++#define SDRAM_BLOCK_START_BOUNDARY 0x00000000
++
++#else /* CONFIG_DISCONTIGMEM */
++
++#ifdef CONFIG_ARCH_EP9301
++
++/*
++ * The 9301 memory map doesn't have regular gaps because two
++ * address pins aren't connected - see asm-arm/mach-ep93xx/arch.c to
++ * see how it is.
++ */
++#define SDRAM_START 0x00000000
++#define SDRAM_NUMBER_OF_BLOCKS 4
++#define SDRAM_BLOCK_SIZE 0x00800000
++#define SDRAM_BLOCK_START_BOUNDARY 0x01000000
++
++#else /* CONFIG_ARCH_EP9312 or CONFIG_ARCH_EP9315 */
++
++/*
++ * 2 32Meg blocks that are located physically at 0 and 64Meg.
++ */
++#define SDRAM_START 0x00000000
++#define SDRAM_NUMBER_OF_BLOCKS 2
++#define SDRAM_BLOCK_SIZE 0x02000000
++#define SDRAM_BLOCK_START_BOUNDARY 0x04000000
++
++#endif
++
++/*
++ * Here we are assuming EP93xx is configured to have two 32MB SDRAM
++ * areas with 32MB of empty space between them. So use 24 for the node
++ * max shift to get 64MB node sizes.
++ */
++#define NODE_MAX_MEM_SHIFT 26
++#define NODE_MAX_MEM_SIZE (1<<NODE_MAX_MEM_SHIFT)
++
++#endif /* CONFIG_DISCONTIGMEM */
++
++
++/*
++ * MEM_SIZE and PHYS_OFFSET are used to set size of SDRAM for
++ * initial page table in arch/arm/kernel/setup.c
++ * For ep93xx, PHYS_OFFSET is set to be SDRAM_START.
++ */
++#define MEM_SIZE (SDRAM_BLOCK_SIZE)
++
++/*
++ * Task size: 2GB (from 0 to base of IO in virtual space)
++ */
++#define TASK_SIZE UL(0x80000000)
++/* HASH define TASK_SIZE_26 (0x04000000UL) */
++
++/*
++ * This decides where the kernel will search for a free chunk of vm
++ * space during mmap's.
++ */
++#define TASK_UNMAPPED_BASE (TASK_SIZE / 3)
++
++/*
++ * Page offset: 3GB (start of kernel memory in virtual space)
++ * Phys offset: 0 (start of kernel memory in physical space)
++ */
++#define PAGE_OFFSET UL(0xC0000000)
++#define PHYS_OFFSET (SDRAM_START)
++
++#ifndef __ASSEMBLY__
++/*
++ * Given a page frame number, convert it to a node id.
++ */
++static inline unsigned long PFN_TO_NID(unsigned long pfn) {
++ unsigned long block = (pfn >> 12);
++
++ switch(block) {
++ case 0x0:
++ return 0;
++ case 0x1:
++ return 1;
++ case 0x2:
++ return 2;
++ case 0x3:
++ return 3;
++ case 0x4:
++ return 4;
++ case 0x5:
++ return 5;
++ case 0x6:
++ return 6;
++ case 0x7:
++ return 7;
++ case 0xc0:
++ return 8;
++ case 0xc1:
++ return 9;
++ case 0xc4:
++ return 10;
++ case 0xc5:
++ return 11;
++ case 0xd0:
++ return 12;
++ case 0xd1:
++ return 13;
++ case 0xd4:
++ return 14;
++ case 0xd5:
++ return 15;
++ case 0xe0:
++ return 16;
++ case 0xe1:
++ return 17;
++ case 0xe4:
++ return 18;
++ case 0xe5:
++ return 19;
++ default:
++ return 0xff;
++ }
++}
++#endif
++
++/*
++ * Virtual view <-> DMA view memory address translations
++ * virt_to_bus: Used to translate the virtual address to an
++ * address suitable to be passed to set_dma_addr
++ * bus_to_virt: Used to convert an address for DMA operations
++ * to an address that the kernel can use.
++ */
++#define __virt_to_bus__is_a_macro
++#define __virt_to_bus(x) __virt_to_phys(x)
++
++#define __bus_to_virt__is_a_macro
++#define __bus_to_virt(x) __phys_to_virt(x)
++
++
++/*
++ * Note that this file is included by include/asm-arm/memory.h so
++ * the macros in this file have to play nice with those.
++ */
++#ifdef CONFIG_DISCONTIGMEM
++
++/*
++ * Given a kernel address, find the home node of the underlying memory.
++ */
++#define KVADDR_TO_NID(addr) \
++ ((unsigned long)(PFN_TO_NID(__virt_to_phys((unsigned long)addr) >> PAGE_SHIFT)))
++
++/*
++ * Given a kaddr, ADDR_TO_MAPBASE finds the owning node of the memory
++ * and returns the mem_map of that node.
++ */
++#define ADDR_TO_MAPBASE(kaddr) NODE_MEM_MAP(KVADDR_TO_NID((unsigned long)(kaddr)))
++
++#define PFN_TO_MAPBASE(pfn) NODE_MEM_MAP(PFN_TO_NID(pfn))
++
++/*
++ * Given a kaddr, LOCAL_MAR_NR finds the owning node of the memory
++ * and returns the index corresponding to the appropriate page in the
++ * node's mem_map.
++ */
++
++
++#define LOCAL_MAP_NR(kaddr) \
++ (((unsigned long)(kaddr) & (0xffffffUL)) >> PAGE_SHIFT)
++
++
++
++
+
+-#define __bus_to_virt(x) __phys_to_virt(x)
+-#define __virt_to_bus(x) __virt_to_phys(x)
+
++#endif /* CONFIG_DISCONTIGMEM */
+
+ #endif
+diff --git a/arch/arm/mm/discontig.c b/arch/arm/mm/discontig.c
+index c8c0c4b..f336eb1 100644
+--- a/arch/arm/mm/discontig.c
++++ b/arch/arm/mm/discontig.c
+@@ -13,7 +13,7 @@
+ #include <linux/mmzone.h>
+ #include <linux/bootmem.h>
+
+-#if MAX_NUMNODES != 4 && MAX_NUMNODES != 16
++#if MAX_NUMNODES != 4 && MAX_NUMNODES != 16 && MAX_NUMNODES != 64 && MAX_NUMNODES != 32
+ # error Fix Me Please
+ #endif
+
+@@ -40,6 +40,104 @@ pg_data_t discontig_node_data[MAX_NUMNODES] = {
+ { .bdata = &bootmem_node_data[14] },
+ { .bdata = &bootmem_node_data[15] },
+ #endif
++
++#if MAX_NUMNODES == 32
++ { .bdata = &bootmem_node_data[4] },
++ { .bdata = &bootmem_node_data[5] },
++ { .bdata = &bootmem_node_data[6] },
++ { .bdata = &bootmem_node_data[7] },
++ { .bdata = &bootmem_node_data[8] },
++ { .bdata = &bootmem_node_data[9] },
++ { .bdata = &bootmem_node_data[10] },
++ { .bdata = &bootmem_node_data[11] },
++ { .bdata = &bootmem_node_data[12] },
++ { .bdata = &bootmem_node_data[13] },
++ { .bdata = &bootmem_node_data[14] },
++ { .bdata = &bootmem_node_data[15] },
++
++ { .bdata = &bootmem_node_data[16] },
++ { .bdata = &bootmem_node_data[17] },
++ { .bdata = &bootmem_node_data[18] },
++ { .bdata = &bootmem_node_data[19] },
++ { .bdata = &bootmem_node_data[20] },
++ { .bdata = &bootmem_node_data[21] },
++ { .bdata = &bootmem_node_data[22] },
++ { .bdata = &bootmem_node_data[23] },
++ { .bdata = &bootmem_node_data[24] },
++ { .bdata = &bootmem_node_data[25] },
++ { .bdata = &bootmem_node_data[26] },
++ { .bdata = &bootmem_node_data[27] },
++ { .bdata = &bootmem_node_data[28] },
++ { .bdata = &bootmem_node_data[29] },
++ { .bdata = &bootmem_node_data[30] },
++ { .bdata = &bootmem_node_data[31] },
++#endif
++
++#if MAX_NUMNODES == 64
++ { .bdata = &bootmem_node_data[4] },
++ { .bdata = &bootmem_node_data[5] },
++ { .bdata = &bootmem_node_data[6] },
++ { .bdata = &bootmem_node_data[7] },
++ { .bdata = &bootmem_node_data[8] },
++ { .bdata = &bootmem_node_data[9] },
++ { .bdata = &bootmem_node_data[10] },
++ { .bdata = &bootmem_node_data[11] },
++ { .bdata = &bootmem_node_data[12] },
++ { .bdata = &bootmem_node_data[13] },
++ { .bdata = &bootmem_node_data[14] },
++ { .bdata = &bootmem_node_data[15] },
++
++ { .bdata = &bootmem_node_data[16] },
++ { .bdata = &bootmem_node_data[17] },
++ { .bdata = &bootmem_node_data[18] },
++ { .bdata = &bootmem_node_data[19] },
++ { .bdata = &bootmem_node_data[20] },
++ { .bdata = &bootmem_node_data[21] },
++ { .bdata = &bootmem_node_data[22] },
++ { .bdata = &bootmem_node_data[23] },
++ { .bdata = &bootmem_node_data[24] },
++ { .bdata = &bootmem_node_data[25] },
++ { .bdata = &bootmem_node_data[26] },
++ { .bdata = &bootmem_node_data[27] },
++ { .bdata = &bootmem_node_data[28] },
++ { .bdata = &bootmem_node_data[29] },
++ { .bdata = &bootmem_node_data[30] },
++ { .bdata = &bootmem_node_data[31] },
++
++ { .bdata = &bootmem_node_data[32] },
++ { .bdata = &bootmem_node_data[33] },
++ { .bdata = &bootmem_node_data[34] },
++ { .bdata = &bootmem_node_data[35] },
++ { .bdata = &bootmem_node_data[36] },
++ { .bdata = &bootmem_node_data[37] },
++ { .bdata = &bootmem_node_data[38] },
++ { .bdata = &bootmem_node_data[39] },
++ { .bdata = &bootmem_node_data[40] },
++ { .bdata = &bootmem_node_data[41] },
++ { .bdata = &bootmem_node_data[42] },
++ { .bdata = &bootmem_node_data[43] },
++ { .bdata = &bootmem_node_data[44] },
++ { .bdata = &bootmem_node_data[45] },
++ { .bdata = &bootmem_node_data[46] },
++ { .bdata = &bootmem_node_data[47] },
++
++ { .bdata = &bootmem_node_data[48] },
++ { .bdata = &bootmem_node_data[49] },
++ { .bdata = &bootmem_node_data[50] },
++ { .bdata = &bootmem_node_data[51] },
++ { .bdata = &bootmem_node_data[52] },
++ { .bdata = &bootmem_node_data[53] },
++ { .bdata = &bootmem_node_data[54] },
++ { .bdata = &bootmem_node_data[55] },
++ { .bdata = &bootmem_node_data[56] },
++ { .bdata = &bootmem_node_data[57] },
++ { .bdata = &bootmem_node_data[58] },
++ { .bdata = &bootmem_node_data[59] },
++ { .bdata = &bootmem_node_data[60] },
++ { .bdata = &bootmem_node_data[61] },
++ { .bdata = &bootmem_node_data[62] },
++ { .bdata = &bootmem_node_data[63] },
++#endif
+ };
+
+ EXPORT_SYMBOL(discontig_node_data);
+diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
+index 30a69d6..a38c66f 100644
+--- a/arch/arm/mm/init.c
++++ b/arch/arm/mm/init.c
+@@ -43,26 +43,18 @@ static struct meminfo meminfo = { 0, };
+ void show_mem(void)
+ {
+ int free = 0, total = 0, reserved = 0;
+- int shared = 0, cached = 0, slab = 0, node, i;
++ int shared = 0, cached = 0, slab = 0, node, i, k;
+ struct meminfo * mi = &meminfo;
+
+ printk("Mem-info:\n");
+ show_free_areas();
+ for_each_online_node(node) {
+- pg_data_t *n = NODE_DATA(node);
+- struct page *map = n->node_mem_map - n->node_start_pfn;
+-
+ for_each_nodebank (i,mi,node) {
+- unsigned int pfn1, pfn2;
+- struct page *page, *end;
+-
+- pfn1 = __phys_to_pfn(mi->bank[i].start);
+- pfn2 = __phys_to_pfn(mi->bank[i].size + mi->bank[i].start);
++ struct page *page;
+
+- page = map + pfn1;
+- end = map + pfn2;
++ page = NODE_MEM_MAP(node);
+
+- do {
++ for (k=0; k<NODE_DATA(node)->node_present_pages; k++) {
+ total++;
+ if (PageReserved(page))
+ reserved++;
+@@ -75,7 +67,7 @@ void show_mem(void)
+ else
+ shared += page_count(page) - 1;
+ page++;
+- } while (page < end);
++ };
+ }
+ }
+
+@@ -94,11 +86,19 @@ void show_mem(void)
+ * the end, we won't clash.
+ */
+ static unsigned int __init
+-find_bootmap_pfn(int node, struct meminfo *mi, unsigned int bootmap_pages)
++find_bootmap_pfn(int node, struct meminfo *mi, unsigned int bootmap_pages, int initrd_node)
+ {
+ unsigned int start_pfn, bank, bootmap_pfn;
+
+- start_pfn = PAGE_ALIGN(__pa(&_end)) >> PAGE_SHIFT;
++ if (node == initrd_node) {
++ /* push start_pfn past the ramdisk */
++ start_pfn = (phys_initrd_start + phys_initrd_size) >> PAGE_SHIFT;
++ /* if (unlikely) not an even page length, round up by a page */
++ start_pfn = ((phys_initrd_start + phys_initrd_size) & PAGE_MASK ? start_pfn+1 : start_pfn);
++ } else {
++ start_pfn = PAGE_ALIGN(__pa(&_end)) >> PAGE_SHIFT;
++ }
++
+ bootmap_pfn = 0;
+
+ for_each_nodebank(bank, mi, node) {
+@@ -220,7 +220,7 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
+ * Allocate the bootmem bitmap page.
+ */
+ boot_pages = bootmem_bootmap_pages(end_pfn - start_pfn);
+- boot_pfn = find_bootmap_pfn(node, mi, boot_pages);
++ boot_pfn = find_bootmap_pfn(node, mi, boot_pages, initrd_node);
+
+ /*
+ * Initialise the bootmem allocator for this node, handing the
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0026-TS72xx-PATA-support.patch b/recipes/linux/linux-2.6.27/ts72xx/0026-TS72xx-PATA-support.patch
new file mode 100644
index 0000000..7d5b725
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0026-TS72xx-PATA-support.patch
@@ -0,0 +1,442 @@
+From 0b580299f52393b09828821ec0335a844a366853 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 15:57:10 +0100
+Subject: [PATCH] TS72xx PATA support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Support for ATA devices on Technologic Systems SBC.
+Support for the compact flash control on Technologic System TS-7200 SBC.
+TS9600 IDE interface support.
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/include/mach/ts72xx.h | 13 +++
+ drivers/ata/Kconfig | 20 ++++
+ drivers/ata/Makefile | 3 +
+ drivers/ata/pata_ts7200_cf.c | 85 +++++++++++++++
+ drivers/ata/pata_ts72xx.c | 155 ++++++++++++++++++++++++++++
+ drivers/ata/pata_ts9600.c | 88 ++++++++++++++++
+ 6 files changed, 364 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/ata/pata_ts7200_cf.c
+ create mode 100644 drivers/ata/pata_ts72xx.c
+ create mode 100644 drivers/ata/pata_ts9600.c
+
+diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+index 1a21a86..616aeca 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
++++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+@@ -128,6 +128,19 @@
+ #define TS72XX_PLD_VERSION_PHYS_BASE 0x23400000
+ #define TS72XX_PLD_VERSION_SIZE 0x00001000
+
++/*
++ * TS7200 CF memory map:
++ *
++ * phys size description
++ * 11000000 7 CF registers (8-bit each), starting at 11000001
++ * 10400006 2 CF aux registers (8-bit)
++ * 21000000 2 CF data register (16-bit)
++ */
++
++#define TS7200_CF_CMD_PHYS_BASE 0x11000000
++#define TS7200_CF_AUX_PHYS_BASE 0x10400006
++#define TS7200_CF_DATA_PHYS_BASE 0x21000000
++
+ #ifndef __ASSEMBLY__
+ #include <asm/io.h>
+
+diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
+index 11c8c19..19ef945 100644
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -725,5 +725,25 @@ config PATA_BF54X
+
+ If unsure, say N.
+
++config PATA_TS72XX
++ bool "TS72XX ATA support"
++ depends on ARCH_EP93XX && MACH_TS72XX
++ help
++ This option enables support for ATA devices on Technologic Systems SBC.
++
++config PATA_TS7200_CF
++ tristate "TS7200 Compact Flash support"
++ depends on PATA_TS72XX
++ help
++ This option enables support for the compact flash control on
++ Technologic System TS-7200 SBC.
++
++config PATA_TS9600
++ tristate "TS9600 IDE interface support"
++ depends on PATA_TS72XX && BLK_DEV_IDE_TS9600 != y
++ help
++ This option enables support for Technologic Systems TS-9600 PC/104 IDE interface.
++
+ endif # ATA_SFF
++
+ endif # ATA
+diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
+index 674965f..f496c63 100644
+--- a/drivers/ata/Makefile
++++ b/drivers/ata/Makefile
+@@ -72,6 +72,9 @@ obj-$(CONFIG_PATA_BF54X) += pata_bf54x.o
+ obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o
+ obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o
+ obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
++obj-$(CONFIG_PATA_TS72XX) += pata_ts72xx.o
++obj-$(CONFIG_PATA_TS7200_CF) += pata_ts7200_cf.o
++obj-$(CONFIG_PATA_TS9600) += pata_ts9600.o
+ # Should be last but two libata driver
+ obj-$(CONFIG_PATA_ACPI) += pata_acpi.o
+ # Should be last but one libata driver
+diff --git a/drivers/ata/pata_ts7200_cf.c b/drivers/ata/pata_ts7200_cf.c
+new file mode 100644
+index 0000000..a08aedf
+--- /dev/null
++++ b/drivers/ata/pata_ts7200_cf.c
+@@ -0,0 +1,85 @@
++/*
++ * Technologic Systems TS-7200 Compact Flash PATA device driver.
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/libata.h>
++#include <scsi/scsi_host.h>
++#include <linux/platform_device.h>
++#include <linux/dma-mapping.h>
++
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <mach/hardware.h>
++
++#define DRV_NAME "pata_ts7200_cf"
++#define DRV_VERSION "0.2"
++
++static struct resource ts7200_cf_resources[] = {
++ [0] = {
++ .start = TS7200_CF_CMD_PHYS_BASE,
++ .end = TS7200_CF_CMD_PHYS_BASE + 8,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = TS7200_CF_AUX_PHYS_BASE,
++ .end = TS7200_CF_AUX_PHYS_BASE + 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = {
++ .start = TS7200_CF_DATA_PHYS_BASE,
++ .end = TS7200_CF_DATA_PHYS_BASE + 2,
++ .flags = IORESOURCE_MEM,
++ },
++ [3] = {
++ .start = IRQ_EP93XX_EXT0, /* pin 103 of EP9301 */
++ .end = IRQ_EP93XX_EXT0,
++ .flags = IORESOURCE_IRQ,
++ }
++};
++
++
++static struct platform_device ts7200_cf_device = {
++ .name = "ts72xx-ide",
++ .id = 0,
++ .dev = {
++ .dma_mask = &ts7200_cf_device.dev.coherent_dma_mask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++ .num_resources = ARRAY_SIZE(ts7200_cf_resources),
++ .resource = ts7200_cf_resources,
++};
++
++
++static __init int pata_ts7200_cf_init(void)
++{
++ return (board_is_ts7200()) ? \
++ platform_device_register(&ts7200_cf_device) : -ENODEV;
++}
++
++static __exit void pata_ts7200_cf_exit(void)
++{
++ platform_device_unregister(&ts7200_cf_device);
++}
++
++module_init(pata_ts7200_cf_init);
++module_exit(pata_ts7200_cf_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("TS-7200 CF PATA device driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
+diff --git a/drivers/ata/pata_ts72xx.c b/drivers/ata/pata_ts72xx.c
+new file mode 100644
+index 0000000..a2c12d1
+--- /dev/null
++++ b/drivers/ata/pata_ts72xx.c
+@@ -0,0 +1,155 @@
++/*
++ * TS-72XX PATA driver for Technologic Systems boards.
++ *
++ * Based on pata_platform.c by Paul Mundt &
++ * Alessandro Zummo <a.zummo at towertech.it>
++ * and old pata-ts72xx.c by Alessandro Zummo <a.zummo at towertech.it>
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/interrupt.h>
++#include <scsi/scsi_host.h>
++#include <linux/ata.h>
++#include <linux/libata.h>
++
++#define DRV_NAME "pata_ts72xx"
++#define DRV_VERSION "2.0"
++
++
++/*
++ * Provide our own set_mode() as we don't want to change anything that has
++ * already been configured..
++ */
++static int ts72xx_set_mode(struct ata_link *link, struct ata_device **unused)
++{
++ struct ata_device *dev;
++
++ ata_link_for_each_dev(dev, link) {
++ if (ata_dev_enabled(dev)) {
++ /* We don't really care */
++ dev->pio_mode = dev->xfer_mode = XFER_PIO_0;
++ dev->xfer_shift = ATA_SHIFT_PIO;
++ dev->flags |= ATA_DFLAG_PIO;
++ ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
++ }
++ }
++ return 0;
++}
++
++static struct scsi_host_template ts72xx_sht = {
++ ATA_PIO_SHT(DRV_NAME),
++};
++
++static struct ata_port_operations ts72xx_port_ops = {
++ .inherits = &ata_sff_port_ops,
++ .set_mode = ts72xx_set_mode,
++};
++
++static __devinit int ts72xx_pata_probe(struct platform_device *pdev)
++{
++ struct ata_host *host;
++ struct ata_port *ap;
++ int irq;
++
++ struct resource *pata_cmd = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ struct resource *pata_aux = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++ struct resource *pata_data = platform_get_resource(pdev, IORESOURCE_MEM, 2);
++
++ if (!pata_cmd || !pata_aux || !pata_data) {
++ dev_err(&pdev->dev, "missing resource(s)\n");
++ return -EINVAL;
++ }
++
++ irq = platform_get_irq(pdev, 0);
++ if (irq < 0)
++ irq = 0; /* no irq */
++
++ /*
++ * Now that that's out of the way, wire up the port
++ */
++ host = ata_host_alloc(&pdev->dev, 1);
++ if (!host)
++ return -ENOMEM;
++ ap = host->ports[0];
++
++ ap->ops = &ts72xx_port_ops;
++ ap->pio_mask = 0x1f; /* PIO0-4 */
++ ap->flags |= ATA_FLAG_SLAVE_POSS;
++
++ /*
++ * Use polling mode if there's no IRQ
++ */
++ if (!irq) {
++ ap->flags |= ATA_FLAG_PIO_POLLING;
++ ata_port_desc(ap, "no IRQ, using PIO polling");
++ }
++
++ ap->ioaddr.cmd_addr = devm_ioremap(&pdev->dev, pata_cmd->start,
++ pata_cmd->end - pata_cmd->start + 1);
++ ap->ioaddr.ctl_addr = devm_ioremap(&pdev->dev, pata_aux->start,
++ pata_aux->end - pata_aux->start + 1);
++
++ if (!ap->ioaddr.cmd_addr || !ap->ioaddr.ctl_addr) {
++ dev_err(&pdev->dev, "failed to map IO/CTL base\n");
++ return -ENOMEM;
++ }
++
++ ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr;
++
++ ata_sff_std_ports(&ap->ioaddr);
++ ap->ioaddr.data_addr = devm_ioremap(&pdev->dev, pata_data->start,
++ pata_data->end - pata_data->start + 1);
++
++ ata_port_desc(ap, "mmio cmd 0x%llx ctl 0x%llx",
++ (unsigned long long)pata_cmd->start,
++ (unsigned long long)pata_aux->start);
++
++ return ata_host_activate(host, irq, irq ? ata_sff_interrupt : NULL,
++ 0 /* irq flags */, &ts72xx_sht);
++}
++
++static __devexit int ts72xx_pata_remove(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct ata_host *host = dev_get_drvdata(dev);
++
++ ata_host_detach(host);
++
++ return 0;
++}
++
++static struct platform_driver ts72xx_pata_platform_driver = {
++ .probe = ts72xx_pata_probe,
++ .remove = __devexit_p(ts72xx_pata_remove),
++ .driver = {
++ .name = "ts72xx-ide",
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init ts72xx_pata_init(void)
++{
++ return platform_driver_register(&ts72xx_pata_platform_driver);
++}
++
++static void __exit ts72xx_pata_exit(void)
++{
++ platform_driver_unregister(&ts72xx_pata_platform_driver);
++}
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("low-level driver for TS-72xx device PATA");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
++
++module_init(ts72xx_pata_init);
++module_exit(ts72xx_pata_exit);
+diff --git a/drivers/ata/pata_ts9600.c b/drivers/ata/pata_ts9600.c
+new file mode 100644
+index 0000000..b7348d2
+--- /dev/null
++++ b/drivers/ata/pata_ts9600.c
+@@ -0,0 +1,88 @@
++/*
++ * Technologic Systems TS-9600 PATA device driver.
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/libata.h>
++#include <scsi/scsi_host.h>
++#include <linux/platform_device.h>
++#include <linux/dma-mapping.h>
++
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <mach/hardware.h>
++
++#define DRV_NAME "pata_ts9600"
++#define DRV_VERSION "0.2"
++
++#define TS9600_IDE_IO (TS72XX_PC104_8BIT_IO_PHYS_BASE + 0x1F0)
++#define TS9600_IDE_DATA (TS72XX_PC104_16BIT_IO_PHYS_BASE + 0x1F0)
++#define TS9600_IDE_IRQ IRQ_EP93XX_EXT3 // IRQ7 (no other possibility for arm)
++
++static struct resource ts9600_resources[] = {
++ [0] = {
++ .start = TS9600_IDE_IO,
++ .end = TS9600_IDE_IO + 8,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = TS9600_IDE_IO + 0x206,
++ .end = TS9600_IDE_IO + 0x206 + 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = {
++ .start = TS9600_IDE_DATA,
++ .end = TS9600_IDE_DATA + 2,
++ .flags = IORESOURCE_MEM,
++ },
++ [3] = {
++ .start = TS9600_IDE_IRQ,
++ .end = TS9600_IDE_IRQ,
++ .flags = IORESOURCE_IRQ,
++ }
++};
++
++
++static struct platform_device ts9600_device = {
++ .name = "ts72xx-ide",
++ .id = 9600,
++ .dev = {
++ .dma_mask = &ts9600_device.dev.coherent_dma_mask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++ .num_resources = ARRAY_SIZE(ts9600_resources),
++ .resource = ts9600_resources,
++};
++
++
++static __init int pata_ts9600_init(void)
++{
++ return platform_device_register(&ts9600_device);
++}
++
++static __exit void pata_ts9600_exit(void)
++{
++ platform_device_unregister(&ts9600_device);
++}
++
++module_init(pata_ts9600_init);
++module_exit(pata_ts9600_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("TS-9600 PATA device driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0027-TS72xx-TS-SER1-support.patch b/recipes/linux/linux-2.6.27/ts72xx/0027-TS72xx-TS-SER1-support.patch
new file mode 100644
index 0000000..97bdf7b
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0027-TS72xx-TS-SER1-support.patch
@@ -0,0 +1,213 @@
+From 2ccfb6a663fefa068b57f974379b543c19921791 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:33:36 +0100
+Subject: [PATCH] TS72xx TS-SER1 support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ drivers/serial/8250_ts_ser1.c | 148 +++++++++++++++++++++++++++++++++++++++++
+ drivers/serial/Kconfig | 17 +++++
+ drivers/serial/Makefile | 1 +
+ 3 files changed, 166 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/serial/8250_ts_ser1.c
+
+diff --git a/drivers/serial/8250_ts_ser1.c b/drivers/serial/8250_ts_ser1.c
+new file mode 100644
+index 0000000..054a8e2
+--- /dev/null
++++ b/drivers/serial/8250_ts_ser1.c
+@@ -0,0 +1,148 @@
++/*
++ * linux/drivers/serial/8250_ts_ser1.c
++ * Technologic Systems TS-SER1 support.
++ *
++ * (c) Copyright 2006-2008 Matthieu Crapet <mcrapet at gmail.com>
++ * Data taken from include/asm-i386/serial.h
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * Pin Number:
++ * 1 DCD
++ * 2 Receive data
++ * 3 Trasmit data
++ * 4 DTR
++ * 5 Signal Ground
++ * 6 DSR
++ * 7 RTS
++ * 8 CTS
++ * 9 RI
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/serial_8250.h>
++#include <linux/irq.h>
++#include <mach/hardware.h>
++#include <mach/gpio.h>
++
++
++#define TS72XX_SER1_IO_PHYS_BASE (TS72XX_PC104_8BIT_IO_PHYS_BASE)
++#define TS72XX_SER1_IO_SIZE (TS72XX_PC104_8BIT_IO_SIZE)
++
++#define TS_SER1_PORT_COM3 0x3E8
++#define TS_SER1_PORT_COM4 0x2E8
++#define TS_SER1_PORT_COM5 0x3A8
++
++/* Value to write in 16550A scratch register */
++#define MARKER_BYTE 0xAA /* or 0x55 */
++
++#define PORT(_base,_irq) \
++ { \
++ .iobase = _base, \
++ .membase = (void __iomem *)0, \
++ .irq = _irq, \
++ .uartclk = 1843200, \
++ .iotype = UPIO_PORT, \
++ .flags = UPF_BOOT_AUTOCONF, \
++ }
++// Note: IRQ can be shared (see CONFIG_SERIAL_8250_SHARE_IRQ)
++
++
++static struct plat_serial8250_port ts72xx_ser1_data_com3[] = {
++ PORT(TS_SER1_PORT_COM3, 0),
++ { },
++};
++
++static struct plat_serial8250_port ts72xx_ser1_data_com4[] = {
++ PORT(TS_SER1_PORT_COM4, 0),
++ { },
++};
++
++static struct plat_serial8250_port ts72xx_ser1_data_com5[] = {
++ PORT(TS_SER1_PORT_COM5, 0),
++ { },
++};
++
++static struct platform_device ts72xx_ser1_device = {
++ .name = "serial8250",
++ .id = 0,
++ .dev = {
++ .platform_data = ts72xx_ser1_data_com3,
++ },
++};
++
++static void __iomem *iomem;
++
++
++static int __init ts_ser1_init(void)
++{
++ static struct plat_serial8250_port *comX = NULL;
++ int n = 0; // COM number as printed on TS-SER1 pcb
++
++ iomem = ioremap(TS72XX_SER1_IO_PHYS_BASE, TS72XX_SER1_IO_SIZE);
++
++ if (iomem != NULL) {
++ __raw_writeb(MARKER_BYTE, iomem + TS_SER1_PORT_COM3 + 7);
++ if (__raw_readb(iomem + TS_SER1_PORT_COM3 + 7) == MARKER_BYTE) {
++ comX = ts72xx_ser1_data_com3;
++ n = 3;
++ } else {
++ __raw_writeb(MARKER_BYTE, iomem + TS_SER1_PORT_COM4 + 7);
++ if (__raw_readb(iomem + TS_SER1_PORT_COM4 + 7) == MARKER_BYTE) {
++ comX = ts72xx_ser1_data_com4;
++ n = 4;
++ } else {
++ __raw_writeb(MARKER_BYTE, iomem + TS_SER1_PORT_COM5 + 7);
++ if (__raw_readb(iomem + TS_SER1_PORT_COM5 + 7) == MARKER_BYTE) {
++ comX = ts72xx_ser1_data_com5;
++ n = 5;
++ }
++ }
++ }
++
++ if (comX) {
++ #if CONFIG_SERIAL_8250_TS_SER1_IRQ == 5
++ gpio_direction_input(EP93XX_GPIO_LINE_F(3));
++ comX->irq = gpio_to_irq(EP93XX_GPIO_LINE_F(3)); // 83
++ set_irq_type(comX->irq, IRQ_TYPE_EDGE_RISING);
++ #elif CONFIG_SERIAL_8250_TS_SER1_IRQ == 6
++ comX->irq = IRQ_EP93XX_EXT1;
++ #elif CONFIG_SERIAL_8250_TS_SER1_IRQ == 7
++ comX->irq = IRQ_EP93XX_EXT3;
++ #else
++ comX->irq = IRQ_EP93XX_EXT3;
++ #endif
++
++ comX->iobase += (unsigned long)iomem; // virtual address
++ }
++
++ ts72xx_ser1_device.id = n;
++ ts72xx_ser1_device.dev.platform_data = comX;
++ }
++
++ return ((comX == NULL) ? -ENODEV :
++ platform_device_register(&ts72xx_ser1_device));
++}
++
++static void __exit ts_ser1_exit(void)
++{
++ iounmap(iomem);
++ platform_device_unregister(&ts72xx_ser1_device);
++}
++
++module_init(ts_ser1_init);
++module_exit(ts_ser1_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("8250 serial probe module for TS-SER1 (TS-72xx)");
++MODULE_LICENSE("GPL");
++MODULE_VERSION("0.3");
+diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
+index 77cb342..945daff 100644
+--- a/drivers/serial/Kconfig
++++ b/drivers/serial/Kconfig
+@@ -276,6 +276,23 @@ config SERIAL_8250_RM9K
+ port hardware found on MIPS RM9122 and similar processors.
+ If unsure, say N.
+
++config SERIAL_8250_TS_SER1
++ tristate "Support TS-SER1 (for TS-72XX SBC)"
++ depends on SERIAL_8250 != n && MACH_TS72XX
++ help
++ Say Y here if you have a TS-SER1 PC/104 peripheral.
++ COM number will be configured automaticaly.
++
++ To compile this driver as a module, choose M here: the module
++ will be called 8250_ts_ser1.
++
++config SERIAL_8250_TS_SER1_IRQ
++ int "Selected IRQ (5, 6 or 7)"
++ depends on SERIAL_8250_TS_SER1
++ default "5"
++ help
++ Enter jumper IRQ configuration
++
+ comment "Non-8250 serial port support"
+
+ config SERIAL_AMBA_PL010
+diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
+index 7e7383e..b4bd691 100644
+--- a/drivers/serial/Makefile
++++ b/drivers/serial/Makefile
+@@ -18,6 +18,7 @@ obj-$(CONFIG_SERIAL_8250_BOCA) += 8250_boca.o
+ obj-$(CONFIG_SERIAL_8250_EXAR_ST16C554) += 8250_exar_st16c554.o
+ obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o
+ obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o
++obj-$(CONFIG_SERIAL_8250_TS_SER1) += 8250_ts_ser1.o
+ obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o
+ obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o
+ obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0028-TS72xx-TS-ETH100.patch b/recipes/linux/linux-2.6.27/ts72xx/0028-TS72xx-TS-ETH100.patch
new file mode 100644
index 0000000..1d747f8
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0028-TS72xx-TS-ETH100.patch
@@ -0,0 +1,259 @@
+From 08d05de078e923857288f5dc629ac4a51354e035 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:34:59 +0100
+Subject: [PATCH] TS72xx TS-ETH100
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ drivers/net/Kconfig | 10 ++
+ drivers/net/Makefile | 1 +
+ drivers/net/ax88796.c | 4 +
+ drivers/net/ax88796_ts_eth100.c | 184 +++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 199 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/net/ax88796_ts_eth100.c
+
+diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
+index 60a0453..b0fec06 100644
+--- a/drivers/net/Kconfig
++++ b/drivers/net/Kconfig
+@@ -236,6 +236,16 @@ config AX88796_93CX6
+ help
+ Select this if your platform comes with an external 93CX6 eeprom.
+
++config AX88796_TS_ETH100
++ tristate "Support for TS-ETH100 (TS-72XX SBC)"
++ depends on AX88796 && MACH_TS72XX
++ help
++ Say Y here if you have a TS-ETH100 PC/104 peripheral.
++ IRQ numbers and I/O address will be configurated automaticaly.
++
++ To compile this driver as a module, choose M here: the module
++ will be called ax88796_ts_eth100.
++
+ config MACE
+ tristate "MACE (Power Mac ethernet) support"
+ depends on PPC_PMAC && PPC32
+diff --git a/drivers/net/Makefile b/drivers/net/Makefile
+index 7629c90..0be3739 100644
+--- a/drivers/net/Makefile
++++ b/drivers/net/Makefile
+@@ -124,6 +124,7 @@ obj-$(CONFIG_B44) += b44.o
+ obj-$(CONFIG_FORCEDETH) += forcedeth.o
+ obj-$(CONFIG_NE_H8300) += ne-h8300.o
+ obj-$(CONFIG_AX88796) += ax88796.o
++obj-$(CONFIG_AX88796_TS_ETH100) += ax88796_ts_eth100.o
+
+ obj-$(CONFIG_TSI108_ETH) += tsi108_eth.o
+ obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o
+diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
+index a886a4b..f96d9eb 100644
+--- a/drivers/net/ax88796.c
++++ b/drivers/net/ax88796.c
+@@ -911,7 +911,11 @@ static int ax_probe(struct platform_device *pdev)
+ goto exit_mem2;
+ }
+
++ #ifdef CONFIG_AX88796_TS_ETH100
++ ei_status.reg_offset[0x10] = ax->map2 - ei_status.mem + 0x10;
++ #else
+ ei_status.reg_offset[0x1f] = ax->map2 - ei_status.mem;
++ #endif
+ }
+
+ /* got resources, now initialise and register device */
+diff --git a/drivers/net/ax88796_ts_eth100.c b/drivers/net/ax88796_ts_eth100.c
+new file mode 100644
+index 0000000..19746c3
+--- /dev/null
++++ b/drivers/net/ax88796_ts_eth100.c
+@@ -0,0 +1,184 @@
++/*
++ * linux/drivers/net/ax88796_ts_eth100.c
++ * Technologic Systems TS-ETH100 support.
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/irq.h>
++#include <net/ax88796.h>
++#include <mach/hardware.h>
++#include <mach/gpio.h>
++
++#define TS72XX_ETH100_IO8_PHYS_BASE (TS72XX_PC104_8BIT_IO_PHYS_BASE)
++#define TS72XX_ETH100_IO8_SIZE (TS72XX_PC104_8BIT_IO_SIZE)
++#define TS72XX_ETH100_IO16_PHYS_BASE (TS72XX_PC104_16BIT_IO_PHYS_BASE)
++#define TS72XX_ETH100_IO16_SIZE (TS72XX_PC104_16BIT_IO_SIZE)
++
++/* Technologic systems I/O space */
++#define TS_ETH100_PLD_0 0x100
++#define TS_ETH100_PLD_1 0x110
++#define TS_ETH100_PLD_2 0x120
++#define TS_ETH100_PLD_3 0x130
++
++/* NE2000 I/O space */
++#define TS_ETH100_MAC_0 0x200
++#define TS_ETH100_MAC_1 0x240
++#define TS_ETH100_MAC_2 0x300
++#define TS_ETH100_MAC_3 0x340
++
++/* Board identifier must be 5 ; PLD revision should be 1 */
++#define is_eth100_present(__iomem, __offset) \
++ (((__raw_readb(__iomem + __offset) & 0xF) == 0x5) && \
++ ((__raw_readb(__iomem + __offset + 4) & 0xF) == 0x1))
++
++/* Jumpers status (SRAM control register) */
++#define read_irq(__iomem, __offset) \
++ (__raw_readb(__iomem + __offset + 8) & 0xE)
++
++
++static u32 offsets[0x20] = {
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
++ 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F
++};
++
++static struct ax_plat_data ts72xx_eth100_asix_data = {
++ .flags = AXFLG_HAS_93CX6,
++ .wordlength = 2,
++ .dcr_val = 0x48,
++ .rcr_val = 0x40,
++ .reg_offsets = offsets,
++};
++
++static struct resource ts72xx_eth100_resource[] = {
++ [0] = {
++ .start = TS72XX_ETH100_IO8_PHYS_BASE,
++ .end = TS72XX_ETH100_IO8_PHYS_BASE + 0x3ff, //0x20 -1,
++ .flags = IORESOURCE_MEM
++ },
++ [1] = { /* 0x10 is NE_DATAPORT is 16-bit access */
++ .start = TS72XX_ETH100_IO16_PHYS_BASE,
++ .end = TS72XX_ETH100_IO16_PHYS_BASE + 0x3ff, //0x20 -1,
++ .flags = IORESOURCE_MEM
++ },
++ [2] = {
++ .start = IRQ_EP93XX_EXT1,
++ .end = IRQ_EP93XX_EXT1,
++ .flags = IORESOURCE_IRQ
++ }
++};
++
++
++static void ts72xx_eth100_release(struct device *dev)
++{
++ // nothing to do (no kfree) because we have static struct
++}
++
++
++static struct platform_device ts72xx_eth100_device_asix = {
++ .name = "ax88796",
++ .id = 0,
++ .num_resources = ARRAY_SIZE(ts72xx_eth100_resource),
++ .resource = ts72xx_eth100_resource,
++ .dev = {
++ .platform_data = &ts72xx_eth100_asix_data,
++ .release = ts72xx_eth100_release,
++ }
++};
++
++
++static int __init ts_eth100_init(void)
++{
++ void __iomem *iomem;
++ static struct platform_device *ethX = NULL;
++
++ iomem = ioremap(TS72XX_ETH100_IO8_PHYS_BASE, TS72XX_ETH100_IO8_SIZE);
++ if (iomem != NULL) {
++ int irq = 0;
++
++ ethX = &ts72xx_eth100_device_asix;
++
++ if (is_eth100_present(iomem, TS_ETH100_PLD_0)) {
++ ethX->resource[0].start += TS_ETH100_MAC_0;
++ ethX->resource[0].end += TS_ETH100_MAC_0;
++ ethX->resource[1].start += TS_ETH100_MAC_0;
++ ethX->resource[1].end += TS_ETH100_MAC_0;
++ irq = read_irq(iomem, TS_ETH100_PLD_0);
++ } else if(is_eth100_present(iomem, TS_ETH100_PLD_1)) {
++ ethX->resource[0].start += TS_ETH100_MAC_1;
++ ethX->resource[0].end += TS_ETH100_MAC_1;
++ ethX->resource[1].start += TS_ETH100_MAC_1;
++ ethX->resource[1].end += TS_ETH100_MAC_1;
++ irq = read_irq(iomem, TS_ETH100_PLD_1);
++ } else if(is_eth100_present(iomem, TS_ETH100_PLD_2)) {
++ ethX->resource[0].start += TS_ETH100_MAC_2;
++ ethX->resource[0].end += TS_ETH100_MAC_2;
++ ethX->resource[1].start += TS_ETH100_MAC_2;
++ ethX->resource[1].end += TS_ETH100_MAC_2;
++ irq = read_irq(iomem, TS_ETH100_PLD_2);
++ } else if(is_eth100_present(iomem, TS_ETH100_PLD_3)) {
++ ethX->resource[0].start += TS_ETH100_MAC_3;
++ ethX->resource[0].end += TS_ETH100_MAC_3;
++ ethX->resource[1].start += TS_ETH100_MAC_3;
++ ethX->resource[1].end += TS_ETH100_MAC_3;
++ irq = read_irq(iomem, TS_ETH100_PLD_3);
++ } else {
++ ethX = NULL;
++ }
++
++ /* Translate IRQ number */
++ if (ethX != NULL) {
++ switch (irq) {
++ case 0x2: /* IRQ5 */
++ ethX->resource[2].start = gpio_to_irq(EP93XX_GPIO_LINE_F(3)); // 83
++ ethX->resource[2].end = gpio_to_irq(EP93XX_GPIO_LINE_F(3));
++ gpio_direction_input(EP93XX_GPIO_LINE_F(3));
++ set_irq_type(ethX->resource[2].start, IRQ_TYPE_EDGE_RISING);
++ break;
++ case 0x4: /* IRQ6 */
++ ethX->resource[2].start = IRQ_EP93XX_EXT1;
++ ethX->resource[2].end = IRQ_EP93XX_EXT1;
++ break;
++ case 0x8: /* IRQ7 */
++ default:
++ ethX->resource[2].start = IRQ_EP93XX_EXT3;
++ ethX->resource[2].end = IRQ_EP93XX_EXT3;
++ break;
++ }
++ }
++
++ iounmap(iomem);
++ }
++
++ return ((ethX == NULL) ? -ENODEV :
++ platform_device_register(&ts72xx_eth100_device_asix));
++}
++
++
++static void __exit ts_eth100_exit(void)
++{
++ platform_device_unregister(&ts72xx_eth100_device_asix);
++}
++
++module_init(ts_eth100_init);
++module_exit(ts_eth100_exit);
++
++MODULE_AUTHOR("Matthieu Crapet <mcrapet at gmail.com>");
++MODULE_DESCRIPTION("Asix 88796 ethernet probe module for TS-ETH100 (TS-72xx)");
++MODULE_LICENSE("GPL");
++MODULE_VERSION("0.2");
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0029-EP93xx-Power-Management-Routines.patch b/recipes/linux/linux-2.6.27/ts72xx/0029-EP93xx-Power-Management-Routines.patch
new file mode 100644
index 0000000..846a510
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0029-EP93xx-Power-Management-Routines.patch
@@ -0,0 +1,125 @@
+From 6637a098eabb13d068c66e83e5bb0954a5266486 Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:36:38 +0100
+Subject: [PATCH] EP93xx Power Management Routines
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/mach-ep93xx/Makefile | 3 +
+ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 1 +
+ arch/arm/mach-ep93xx/pm.c | 77 +++++++++++++++++++++++
+ 3 files changed, 81 insertions(+), 0 deletions(-)
+ create mode 100644 arch/arm/mach-ep93xx/pm.c
+
+diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
+index bbf8f9a..2f65745 100644
+--- a/arch/arm/mach-ep93xx/Makefile
++++ b/arch/arm/mach-ep93xx/Makefile
+@@ -17,3 +17,6 @@ obj-$(CONFIG_MACH_GESBC9312) += gesbc9312.o
+ obj-$(CONFIG_MACH_MICRO9) += micro9.o
+ obj-$(CONFIG_MACH_TS72XX) += ts72xx.o
+ obj-$(CONFIG_MACH_TS72XX_SBCINFO) += ts72xx_sbcinfo.o
++
++# Power Management
++obj-$(CONFIG_PM) += pm.o
+diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+index c0a8a95..f5218de 100644
+--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
++++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+@@ -135,6 +135,7 @@
+ #define EP93XX_SYSCON_CLOCK_SET2 EP93XX_SYSCON_REG(0x24)
+ #define EP93XX_SYSCON_DEVICE_CONFIG EP93XX_SYSCON_REG(0x80)
+ #define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE 0x00800000
++#define EP93XX_SYSCON_DEVICE_CONFIG_SHENA 0x00000001
+ #define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0)
+ #define EP93XX_SYSCON_CHIPID EP93XX_SYSCON_REG(0x94)
+
+diff --git a/arch/arm/mach-ep93xx/pm.c b/arch/arm/mach-ep93xx/pm.c
+new file mode 100644
+index 0000000..0c4ba53
+--- /dev/null
++++ b/arch/arm/mach-ep93xx/pm.c
+@@ -0,0 +1,77 @@
++/*
++ * arch/arm/mach-ep93xx/pm.c
++ *
++ * EP93xx Power Management Routines
++ *
++ * Based on pm.c from Andre Renaud, Bluewater Systems Ltd.
++ *
++ * (c) Copyright 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/suspend.h>
++#include <linux/sched.h>
++#include <linux/proc_fs.h>
++#include <linux/interrupt.h>
++#include <linux/sysfs.h>
++#include <linux/module.h>
++#include <mach/hardware.h>
++
++
++static inline void ep93xx_standby(void)
++{
++ u32 v;
++ v = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG);
++ v |= EP93XX_SYSCON_DEVICE_CONFIG_SHENA;
++ __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
++ __raw_writel(v, EP93XX_SYSCON_DEVICE_CONFIG);
++
++ v = __raw_readl(EP93XX_SYSCON_STANDBY);
++
++ asm("nop; nop; nop; nop; nop");
++}
++
++static inline void ep93xx_resume(void)
++{
++ u32 v;
++
++ v = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG);
++ v &= ~EP93XX_SYSCON_DEVICE_CONFIG_SHENA;
++ __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
++ __raw_writel(v, EP93XX_SYSCON_DEVICE_CONFIG);
++}
++
++static int suspend_ep93xx_enter(suspend_state_t state)
++{
++ switch (state) {
++ case PM_SUSPEND_STANDBY:
++ case PM_SUSPEND_MEM:
++ ep93xx_standby(); /* go zzz */
++ ep93xx_resume();
++ }
++ return 0;
++}
++
++static int suspend_ep93xx_valid(suspend_state_t state)
++{
++ return (state == PM_SUSPEND_STANDBY) ||
++ (state == PM_SUSPEND_MEM);
++}
++
++
++static struct platform_suspend_ops ep93xx_suspend_ops = {
++ .enter = suspend_ep93xx_enter,
++ .valid = suspend_ep93xx_valid,
++};
++
++static int __init ep93xx_pm_init(void)
++{
++ pr_info("ep93xx: Power Management\n");
++ suspend_set_ops(&ep93xx_suspend_ops);
++ return 0;
++}
++__initcall(ep93xx_pm_init);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/0030-EP93xx-CPUfreq-driver.patch b/recipes/linux/linux-2.6.27/ts72xx/0030-EP93xx-CPUfreq-driver.patch
new file mode 100644
index 0000000..eecbf0b
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/0030-EP93xx-CPUfreq-driver.patch
@@ -0,0 +1,332 @@
+From 9334371292b94cebacd6383c8d60a06bdd7d899b Mon Sep 17 00:00:00 2001
+From: Matthieu Crapet <mcrapet at gmail.com>
+Date: Sun, 4 Jan 2009 14:37:24 +0100
+Subject: [PATCH] EP93xx CPUfreq driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Å tetiar <ynezz at true.cz>
+---
+ arch/arm/Kconfig | 11 ++-
+ arch/arm/mach-ep93xx/Makefile | 2 +
+ arch/arm/mach-ep93xx/cpufreq.c | 265 ++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 277 insertions(+), 1 deletions(-)
+ create mode 100644 arch/arm/mach-ep93xx/cpufreq.c
+
+diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
+index d196fe8..f6259a8 100644
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -1007,7 +1007,7 @@ config ATAGS_PROC
+
+ endmenu
+
+-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
++if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_EP93XX || ARCH_PXA)
+
+ menu "CPU Frequency scaling"
+
+@@ -1043,6 +1043,15 @@ config CPU_FREQ_IMX
+
+ If in doubt, say N.
+
++config CPU_FREQ_EP93XX
++ tristate "CPUfreq driver for EP93XX CPUs"
++ depends on ARCH_EP93XX && CPU_FREQ
++ default n
++ help
++ This enables the CPUfreq driver for EP9301 CPUs. Not tested with EP9302.
++
++ If in doubt, say N.
++
+ config CPU_FREQ_PXA
+ bool
+ depends on CPU_FREQ && ARCH_PXA && PXA25x
+diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
+index 2f65745..4b6b542 100644
+--- a/arch/arm/mach-ep93xx/Makefile
++++ b/arch/arm/mach-ep93xx/Makefile
+@@ -6,6 +6,8 @@ obj-m :=
+ obj-n :=
+ obj- :=
+
++obj-$(CONFIG_CPU_FREQ_EP93XX) += cpufreq.o
++
+ obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
+ obj-$(CONFIG_MACH_EDB9302) += edb9302.o
+ obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o
+diff --git a/arch/arm/mach-ep93xx/cpufreq.c b/arch/arm/mach-ep93xx/cpufreq.c
+new file mode 100644
+index 0000000..1721ac4
+--- /dev/null
++++ b/arch/arm/mach-ep93xx/cpufreq.c
+@@ -0,0 +1,265 @@
++/*
++ * cpufreq.c: clock scaling for Cirrus EP93XX embedded chip
++ *
++ * Copyright (C) 2008 Matthieu Crapet <mcrapet at gmail.com>
++ *
++ * Based on "cpu-ep93xx.c" driver (for 2.4 kernel) by
++ * Bob Lees bob at diamond.demon.co.uk (Diamond Consulting Services Ltd)
++ * Ideas taken from "clock.c" by Lennert Buytenhek <buytenh at wantstofly.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ * Theory of operations
++ * ====================
++ *
++ * Clock scaling can be used to lower the power consumption of the CPU
++ * core. For this processor the major power saving is reducing the mem clk.
++ *
++ * The ep93xx has 2 registers to control the 2 PLLs of the ep93xx:
++ * PLL1 controls the cpu, bus and peripheral clocks;
++ * PLL2 controls the USB, MIR and ADC clocks.
++ *
++ * ClkSet1 (EP93XX_SYSCON_CLOCK_SET1) 0x80930020 Clock speed control 1 (i.e. PLL1 config)
++ * ClkSet2 (EP93XX_SYSCON_CLOCK_SET2) 0x80930024 Clock speed control 2 (i.e. PLL2 config)
++ *
++ * This driver only focus on PLL1. The pll has two multipliers/dividers:
++ * Fout = 14.7456 * (PLL1_X1FBD + 1) * (PLL1_X2FBD + 1) / ((PLL1_X2IPD + 1) * 2 ^ PLL1_PS)
++ * = 14.7456 * (PLL1_X1FBD + 1) * (PLL1_X2FBD + 1) / (PLL1_X2IPD + 1) / 2 ^ PLL1_PS
++ *
++ *
++ * fclk [processor ] = pll1 / fclk_divisor
++ * hclk [AHB bus clock] = pll1 / hclk_divisor
++ * pclk [APB bus clock] = hclk / pclk_divisor
++ * fclk >= hclk > pclk
++ *
++ * EP9301 EP9302/07/12/15
++ * PLL1 fout max (MHz) 528 528
++ * fclk min (MHz) 12.9 12.9
++ * fclk max (MHz) 166 200
++ * hclk max (MHz) 66 100
++ * pclk max (MHz) 50 50
++ *
++ * Notes:
++ * - Ethernet (100 MBit) doesn't work with hclk < 25MHz.
++ * - This driver does not use the clk_{put,roundrate} (clock.c) functions. It is
++ * standalone.
++ * - Is it safe to have fclk = hclk ?
++ */
++
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/cpufreq.h>
++#include <mach/hardware.h>
++
++
++/* ClkSet1 register */
++#define SYSCON_CLKSET1_PLL1_PS_SHIFT 16
++#define SYSCON_CLKSET1_PCLK_DIV_SHIFT 18
++#define SYSCON_CLKSET1_HCLK_DIV_SHIFT 20
++#define SYSCON_CLKSET1_FCLK_DIV_SHIFT 25
++
++#define CLKSET1(p, pl, pd, h, f) ( p | \
++ ( pl << SYSCON_CLKSET1_PLL1_PS_SHIFT) | \
++ ( pd << SYSCON_CLKSET1_PCLK_DIV_SHIFT)| \
++ ( h << SYSCON_CLKSET1_HCLK_DIV_SHIFT) | \
++ ( f << SYSCON_CLKSET1_FCLK_DIV_SHIFT))
++
++typedef struct {
++ int speed; /* in kHz */
++ u32 preset; /* x1fbd, x2fbd and x2ipd are left unchanged */
++ u32 pll1_ps; /* sets final divide from pll */
++ u32 pdiv; /* sets pclk, peripheral clk (division of hclk) */
++ u32 hdiv; /* sets hclk, bus (memory) clk */
++ u32 fdiv; /* sets fclk, processor clk */
++} ep93xx_speed_settings_t;
++
++static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 };
++
++
++/* Suitable for EP9301. Assumed: PLL1 = 331.8 MHz (X1FBD1=19, X1FBD2=17, X2IPD=15)*/
++static ep93xx_speed_settings_t ep93xx_clkset1_settings[] =
++{
++ /* { speed, preset, pll1_ps, pdiv, hdiv, fdiv } */
++ { 165888, 0x00809a2f, 0, 1, 3, 1 }, /* [0x02B49A2F] fclk=165.9 (fdiv=2), hclk=66.4 (hdiv=5), pclk=33.2 (pdiv=2), ps=1 */
++ { 165887, 0x00809a2f, 1, 1, 3, 0 }, /* [0x00B59A2F] fclk=165.9 (fdiv=1), hclk=33.2 (hdiv=5), pclk=16.6 (pdiv=2), ps=2 */
++ { 82944, 0x00809a2f, 0, 1, 3, 2 }, /* [0x04B49A2F] fclk=82.9 (fdiv=4), hclk=66.4 (hdiv=5), pclk=33.2 (pdiv=2), ps=1 */
++ { 82943, 0x00809a2f, 0, 1, 4, 2 }, /* [0x04C49A2F] fclk=82.9 (fdiv=4), hclk=55.3 (hdiv=6), pclk=27.6 (pdiv=2), ps=1 */
++ { 82942, 0x00809a2f, 1, 1, 2, 1 }, /* [0x02A59A2F] fclk=82.9 (fdiv=2), hclk=41.5 (hdiv=4), pclk=20.7 (pdiv=2), ps=2 */
++ { 41472, 0x00809a2f, 0, 1, 5, 3 }, /* [0x06D49A2F] fclk=41.5 (fdiv=8), hclk=41.5 (hdiv=8), pclk=20.7 (pdiv=2), ps=1 */
++};
++
++#if 0
++/* Suitable for EP9302/07/12/15. Assumed: PLL1 = 400.1 MHz (X1FBD1=23, X1FBD2=25, X2IPD=22) */
++static ep93xx_speed_settings_t ep93xx_clkset1_settings[] =
++{
++ /* { speed, preset, pll1_ps, pdiv, hdiv, fdiv } */
++ { 200027, 0x0080bb36, 0, 1, 2, 1 }, /* [0x02A4BB36] fclk=200.0 (fdiv=2), hclk=100.0 (hdiv=4), pclk=50.0 (pdiv=2), ps=1 */
++ { 200026, 0x0080bb36, 0, 1, 3, 1 }, /* [0x02B4BB36] fclk=200.0 (fdiv=2), hclk=80.0 (hdiv=5), pclk=40.0 (pdiv=2), ps=1 */
++ { 200025, 0x0080bb36, 0, 1, 4, 1 }, /* [0x02C4BB36] fclk=200.0 (fdiv=2), hclk=66.7 (hdiv=6), pclk=33.3 (pdiv=2), ps=1 */
++ { 100013, 0x0080bb36, 0, 1, 3, 2 }, /* [0x04B4BB36] fclk=100.0 (fdiv=4), hclk=80.0 (hdiv=5), pclk=40.0 (pdiv=2), ps=1 */
++ { 100012, 0x0080bb36, 1, 1, 2, 1 }, /* [0x02A5BB36] fclk=100.0 (fdiv=2), hclk=50.0 (hdiv=4), pclk=25.0 (pdiv=2), ps=2 */
++ { 100011, 0x0080bb36, 1, 1, 1, 1 }, /* [0x0295BB36] fclk=100.0 (fdiv=2), hclk=100.0 (hdiv=2), pclk=50.0 (pdiv=2), ps=2 */
++ { 50006, 0x0080bb36, 2, 1, 2, 1 }, /* [0x02A6BB36] fclk=50.0 (fdiv=2), hclk=25.0 (hdiv=4), pclk=12.5 (pdiv=2), ps=4 */
++ { 50005, 0x0080bb36, 2, 1, 1, 1 }, /* [0x0296BB36] fclk=50.0 (fdiv=2), hclk=50.0 (hdiv=2), pclk=25.0 (pdiv=2), ps=4 */
++ { 25003, 0x0080bb36, 3, 1, 1, 1 }, /* [0x0297BB36] fclk=25.0 (fdiv=2), hclk=25.0 (hdiv=2), pclk=12.5 (pdiv=2), ps=8 */
++};
++#endif
++
++
++static unsigned long calc_pll_rate(u32 config_word)
++{
++ unsigned long long rate;
++
++ rate = 14745600;
++ rate *= ((config_word >> 11) & 0x1f) + 1; /* X1FBD (5 bits) */
++ rate *= ((config_word >> 5) & 0x3f) + 1; /* X2FBD (6 bits) */
++ do_div(rate, (config_word & 0x1f) + 1); /* X2IPD (5 bits) */
++ rate = rate >> ((config_word >> 16) & 3); /* PS (2 bits) */
++
++ return (unsigned long)rate;
++}
++
++
++static ep93xx_speed_settings_t *ep93xx_find_clkset1(unsigned int khz, unsigned int relation)
++{
++ int i;
++ ep93xx_speed_settings_t *p = &ep93xx_clkset1_settings[0];
++
++ switch (relation) {
++ case CPUFREQ_RELATION_L: /* lowest frequency at or above target */
++ for (i = 0; i < sizeof(ep93xx_clkset1_settings)/sizeof(ep93xx_speed_settings_t); i++) {
++ if (ep93xx_clkset1_settings[i].speed < khz)
++ continue;
++ if (p->speed > ep93xx_clkset1_settings[i].speed) // take lowest value
++ p = &ep93xx_clkset1_settings[i];
++ }
++ break;
++
++ case CPUFREQ_RELATION_H: /* highest frequency below or at target */
++ for (i = 0; i < sizeof(ep93xx_clkset1_settings)/sizeof(ep93xx_speed_settings_t); i++) {
++ if (ep93xx_clkset1_settings[i].speed > khz)
++ continue;
++ if (p->speed < ep93xx_clkset1_settings[i].speed) // take highest value
++ p = &ep93xx_clkset1_settings[i];
++ }
++ break;
++ }
++
++ return p;
++}
++
++
++static int ep93xx_verify_speed(struct cpufreq_policy *policy)
++{
++ if (policy->cpu != 0)
++ return -EINVAL;
++
++ cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, policy->cpuinfo.max_freq);
++
++ return 0;
++}
++
++
++static unsigned int ep93xx_get_speed(unsigned int cpu)
++{
++ unsigned int freq;
++ u32 value;
++
++ if (cpu)
++ return 0;
++
++ value = __raw_readl(EP93XX_SYSCON_CLOCK_SET1);
++ if (!(value & 0x00800000)) { /* PLL1 bypassed? */
++ freq = 14745600;
++ } else {
++ freq = calc_pll_rate(value);
++ }
++ freq /= fclk_divisors[(value >> 25) & 0x7];
++
++ freq = (freq + 500) / 1000; /* rounded result in kHz */
++ return freq;
++}
++
++
++static int ep93xx_set_target(struct cpufreq_policy *policy,
++ unsigned int target_freq,
++ unsigned int relation)
++{
++ struct cpufreq_freqs freqs;
++ ep93xx_speed_settings_t *config;
++ u32 value;
++
++ config = ep93xx_find_clkset1(target_freq, relation);
++
++ freqs.old = ep93xx_get_speed(0);
++ freqs.new = config->speed;
++ freqs.cpu = 0;
++ freqs.flags = 0;
++
++ //printk("ep93xx: target_freq=%d, old=%d new=%d (kHz) rel=%d\n", target_freq, freqs.old, freqs.new, relation);
++
++ cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
++
++ value = CLKSET1(config->preset, config->pll1_ps,
++ config->pdiv, config->hdiv, config->fdiv);
++ __raw_writel(value, EP93XX_SYSCON_CLOCK_SET1);
++
++ /* 5 nops required to fluch instruction pipeline */
++ __asm__ __volatile__("nop; nop; nop; nop; nop");
++
++ cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
++
++ return 0;
++}
++
++
++static int __init ep93xx_cpufreq_driver_init(struct cpufreq_policy *policy)
++{
++ printk(KERN_INFO "ep93xx-cpufreq: driver v1.0\n");
++
++ if (policy->cpu != 0)
++ return -EINVAL;
++
++ policy->cur = policy->min = policy->max = ep93xx_get_speed(0);
++
++ policy->cpuinfo.min_freq = 13000;
++
++ /* Check CPU version (ep9301 special case) */
++ if (policy->cur <= 166000)
++ policy->cpuinfo.max_freq = 166000;
++ else
++ policy->cpuinfo.max_freq = 200000;
++
++ policy->cpuinfo.transition_latency = 1000000; /* 1ms (unknown = CPUFREQ_ETERNAL) */
++
++ return 0;
++}
++
++static struct cpufreq_driver ep93xx_driver = {
++ .flags = CPUFREQ_STICKY,
++ .verify = ep93xx_verify_speed,
++ .target = ep93xx_set_target,
++ .get = ep93xx_get_speed,
++ .init = ep93xx_cpufreq_driver_init,
++ .name = "ep93xx",
++};
++
++static int __init ep93xx_cpufreq_init(void)
++{
++ return cpufreq_register_driver(&ep93xx_driver);
++}
++
++arch_initcall(ep93xx_cpufreq_init);
+--
+1.6.0.4
+
diff --git a/recipes/linux/linux-2.6.27/ts72xx/defconfig b/recipes/linux/linux-2.6.27/ts72xx/defconfig
new file mode 100644
index 0000000..479b5dc
--- /dev/null
+++ b/recipes/linux/linux-2.6.27/ts72xx/defconfig
@@ -0,0 +1,1312 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27.15
+# Sat Feb 7 00:39:10 2009
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=16
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+CONFIG_IPC_NS=y
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_MARKERS=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+CONFIG_ARCH_EP93XX=y
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Cirrus EP93xx Implementation Options
+#
+# CONFIG_CRUNCH is not set
+
+#
+# EP93xx Platforms
+#
+# CONFIG_MACH_ADSSPHERE is not set
+# CONFIG_MACH_EDB9302 is not set
+# CONFIG_MACH_EDB9302A is not set
+# CONFIG_MACH_EDB9307 is not set
+# CONFIG_MACH_EDB9312 is not set
+# CONFIG_MACH_EDB9315 is not set
+# CONFIG_MACH_EDB9315A is not set
+# CONFIG_MACH_GESBC9312 is not set
+# CONFIG_MACH_MICRO9 is not set
+# CONFIG_MACH_MICRO9H is not set
+# CONFIG_MACH_MICRO9M is not set
+# CONFIG_MACH_MICRO9L is not set
+CONFIG_MACH_TS72XX=y
+# CONFIG_MACH_TS72XX_SBCINFO is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM920T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_ARM_VIC=y
+
+#
+# Bus support
+#
+CONFIG_ARM_AMBA=y
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_NODES_SHIFT=5
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_CMDLINE="console=ttyAM0,115200 ip=192.168.1.3:192.168.1.2:192.168.1.2:255.255.255.0 root=/dev/nfs nfsroot=192.168.1.2:/media/data/devel/oe/ts72xx-stable/tmp/deploy/glibc/images/ts72xx/nfsroot debug "
+# CONFIG_XIP_KERNEL is not set
+CONFIG_KEXEC=y
+CONFIG_ATAGS_PROC=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_ARPD=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NETFILTER_XTABLES is not set
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_IP_NF_QUEUE is not set
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_TS7200_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_TS7250=y
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+CONFIG_EEPROM_93CX6=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_TS72XX_MAX197 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_EP93XX_ETH=y
+CONFIG_AX88796=y
+CONFIG_AX88796_93CX6=y
+CONFIG_AX88796_TS_ETH100=y
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_MPPE=y
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_AMBAKMI is not set
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_AMBA_PL010=y
+CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
+# CONFIG_SERIAL_AMBA_PL011 is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=128
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_EP93XX_WATCHDOG is not set
+CONFIG_TS72XX_WATCHDOG=y
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_TS72XX_CONSOLE is not set
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+# CONFIG_USB_EZUSB is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+CONFIG_USB_SERIAL_PL2303=y
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_GPIO=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+CONFIG_RTC_DRV_M48T86=y
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_EP93XX is not set
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_CONFIGFS_FS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+CONFIG_NLS_CODEPAGE_1250=y
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/recipes/linux/linux_2.6.27.bb b/recipes/linux/linux_2.6.27.bb
index 0437547..7661600 100644
--- a/recipes/linux/linux_2.6.27.bb
+++ b/recipes/linux/linux_2.6.27.bb
@@ -1,12 +1,13 @@
require linux.inc
-PR = "r13"
+PR = "r14"
# Mark archs/machines that this kernel supports
DEFAULT_PREFERENCE = "-1"
DEFAULT_PREFERENCE_boc01 = "1"
DEFAULT_PREFERENCE_progear = "1"
DEFAULT_PREFERENCE_simpad = "-1"
+DEFAULT_PREFERENCE_ts72xx = "1"
SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \
${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/patch-${PV}.45.bz2;patch=1 \
@@ -42,6 +43,39 @@ SRC_URI_append_simpad = "\
file://connectplus-remove-ide-HACK.patch;patch=1 \
"
+SRC_URI_append_ts72xx = "\
+ file://0001-TS72xx-update-memory-map-comments.patch;patch=1 \
+ file://0002-GPIO-fix.patch;patch=1 \
+ file://0003-Debounce-IRQ.patch;patch=1 \
+ file://0004-OHCI-fix.patch;patch=1 \
+ file://0005-Fix-wrong-machine-ID-passed-from-RedBoot.patch;patch=1 \
+ file://0006-Force-the-nF-bit-on.patch;patch=1 \
+ file://0007-Use-CPLD-watchdog-to-reset.patch;patch=1 \
+ file://0008-Fix-UART-clocks.patch;patch=1 \
+ file://0009-CPU-info-and-board-revision.patch;patch=1 \
+ file://0010-GPIO-leds.patch;patch=1 \
+ file://0011-EP93xx-Ethernet-support.patch;patch=1 \
+ file://0012-TS72xx-watchdog.patch;patch=1 \
+ file://0013-TS7200-NOR-physmap-fix.patch;patch=1 \
+ file://0014-TS-7200-8MB-NOR-flash.patch;patch=1 \
+ file://0015-TS-72xx-MAX197-support.patch;patch=1 \
+ file://0016-RS485-common-bits.patch;patch=1 \
+ file://0017-TS-72xx-SBC-proc-info.patch;patch=1 \
+ file://0018-EP93xx-GPIO-I2C.patch;patch=1 \
+ file://0019-EP93xx-SPI-driver.patch;patch=1 \
+ file://0020-TS-72XX-LCD-console-driver.patch;patch=1 \
+ file://0021-EP93xx-GPIO-matrix-keypad.patch;patch=1 \
+ file://0022-TS-72xx-RS485-auto-mode-support.patch;patch=1 \
+ file://0023-Clean-and-invalidate-D-cache-entry.patch;patch=1 \
+ file://0024-PC-104-I-O-and-memory-mappings.patch;patch=1 \
+ file://0025-EP93xx-discontigmem.patch;patch=1 \
+ file://0026-TS72xx-PATA-support.patch;patch=1 \
+ file://0027-TS72xx-TS-SER1-support.patch;patch=1 \
+ file://0028-TS72xx-TS-ETH100.patch;patch=1 \
+ file://0029-EP93xx-Power-Management-Routines.patch;patch=1 \
+ file://0030-EP93xx-CPUfreq-driver.patch;patch=1 \
+ "
+
# see http://bugzilla.kernel.org/show_bug.cgi?id=11143
do_stage_append() {
if [ -f arch/${ARCH}/lib/crtsavres.o ]; then
--
1.6.0.4
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