[oe-commits] Martin Jansa : qi: add patch for better glamo timings
git version control
git at git.openembedded.org
Thu Oct 7 15:08:58 UTC 2010
Module: openembedded.git
Branch: master
Commit: d19b69a60ace72309ea79bb72e8a3dd091bafcee
URL: http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=d19b69a60ace72309ea79bb72e8a3dd091bafcee
Author: Martin Jansa <Martin.Jansa at gmail.com>
Date: Thu Oct 7 16:59:58 2010 +0200
qi: add patch for better glamo timings
Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
recipes/qi/files/0001-Glamo-242-timings.patch | 52 +++++++++++++++++++++++++
recipes/qi/qi_git.bb | 3 +-
2 files changed, 54 insertions(+), 1 deletions(-)
diff --git a/recipes/qi/files/0001-Glamo-242-timings.patch b/recipes/qi/files/0001-Glamo-242-timings.patch
new file mode 100644
index 0000000..7fdfcf4
--- /dev/null
+++ b/recipes/qi/files/0001-Glamo-242-timings.patch
@@ -0,0 +1,52 @@
+From 9040a0a08f976e535760c23dcba74770c5368b7c Mon Sep 17 00:00:00 2001
+From: Gennady Kupava <gb at bsdmn.com>
+Date: Mon, 27 Sep 2010 15:16:38 +0200
+Subject: [PATCH] Glamo 242 timings
+
+This patch initializes glamo with better timings which will make
+graphics work faster (e.g. decoding theora video for me goes from
+17->20fps with theoram).
+
+Patch done by Ghislain
+---
+ src/cpu/s3c2410/lowlevel_init.S | 4 ++--
+ src/cpu/s3c2442/lowlevel_init.S | 6 +++---
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/cpu/s3c2410/lowlevel_init.S b/src/cpu/s3c2410/lowlevel_init.S
+index 2b14373..d52e8c1 100644
+--- a/src/cpu/s3c2410/lowlevel_init.S
++++ b/src/cpu/s3c2410/lowlevel_init.S
+@@ -65,9 +65,9 @@
+
+ /* BANK1CON: Smedia Glamo 3362 (on GTA02) */
+ #define B1_Tacs 0x0 /* 0clk */
+-#define B1_Tcos 0x3 /* 4clk */
++#define B1_Tcos 0x2 /* 2clk */
+ #define B1_Tacc 0x3 /* 4clk */
+-#define B1_Tcoh 0x3 /* 4clk */
++#define B1_Tcoh 0x2 /* 2clk */
+ #define B1_Tah 0x0 /* 0clk */
+ #define B1_Tacp 0x0
+ #define B1_PMC 0x0
+diff --git a/src/cpu/s3c2442/lowlevel_init.S b/src/cpu/s3c2442/lowlevel_init.S
+index 2a1654c..307d8ae 100644
+--- a/src/cpu/s3c2442/lowlevel_init.S
++++ b/src/cpu/s3c2442/lowlevel_init.S
+@@ -65,10 +65,10 @@
+
+ /* BANK1CON: Smedia Glamo 3362 (on GTA02) */
+ #define B1_Tacs 0x0 /* 0clk */
+-#define B1_Tcos 0x3 /* 4clk */
++#define B1_Tcos 0x2 /* 2clk */
+ #define B1_Tacc 0x3 /* 4clk */
+-#define B1_Tcoh 0x3 /* 4clk */
+-#define B1_Tah 0x0 /* 0clk */
++#define B1_Tcoh 0x2 /* 2clk */
++#define B1_Tah 0x0 /* 0clk */
+ #define B1_Tacp 0x0
+ #define B1_PMC 0x0
+
+--
+1.7.3.1
+
diff --git a/recipes/qi/qi_git.bb b/recipes/qi/qi_git.bb
index d6986b8..c1683e6 100644
--- a/recipes/qi/qi_git.bb
+++ b/recipes/qi/qi_git.bb
@@ -1,5 +1,5 @@
require qi.inc
-PR = "r3"
+PR = "r4"
PR_append = "+gitr${SRCPV}"
SRCREV = "c38b062a609f1442e6a9e13005cfbdfd59a5ac0d"
@@ -7,6 +7,7 @@ SRC_URI = "\
git://git.openmoko.org/git/qi.git;protocol=git;branch=master \
file://sanitize-makefile.patch \
file://0001-use-rootwait-instead-of-rootdelay.patch \
+ file://0001-Glamo-242-timings.patch \
"
S = "${WORKDIR}/git"
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