[oe-commits] Ulf Samuelsson : Add the G45 ROM replacement binary with explanation

[git version control]

Module: openembedded.git
Branch: ulf/linux-2.6.30.2
Commit: 2692e8f4f8f28d5b78aaab3a829af97f5116a403
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=2692e8f4f8f28d5b78aaab3a829af97f5116a403

Author: Ulf Samuelsson <ulf.samuelsson at atmel.com>
Date:   Fri Aug 14 01:29:00 2009 +0200

Add the G45 ROM replacement binary with explanation

---

 .../AT91SAM9G45_RomCode_Replacement.zip            |  Bin 0 -> 13394 bytes
 .../at91sam9g45ekes/README.txt                     |   29 ++++++++++++++++++++
 2 files changed, 29 insertions(+), 0 deletions(-)

diff --git a/recipes/at91bootstrap/at91bootstrap-2.13-rc1/at91sam9g45ekes/AT91SAM9G45_RomCode_Replacement.zip b/recipes/at91bootstrap/at91bootstrap-2.13-rc1/at91sam9g45ekes/AT91SAM9G45_RomCode_Replacement.zip
new file mode 100644
index 0000000..f8b7415
Binary files /dev/null and b/recipes/at91bootstrap/at91bootstrap-2.13-rc1/at91sam9g45ekes/AT91SAM9G45_RomCode_Replacement.zip differ
diff --git a/recipes/at91bootstrap/at91bootstrap-2.13-rc1/at91sam9g45ekes/README.txt b/recipes/at91bootstrap/at91bootstrap-2.13-rc1/at91sam9g45ekes/README.txt
new file mode 100644
index 0000000..059dbc8
--- /dev/null
+++ b/recipes/at91bootstrap/at91bootstrap-2.13-rc1/at91sam9g45ekes/README.txt
@@ -0,0 +1,29 @@
+AT91SAM9G45-ES ROM Code Replacement
+
+Procedure to install AT91SAM9G45-ES ROM code replacement:
+Prior to any operation, the user needs to install AT91-ISP.exe 1.13 and unzip
+AT91SAM9G45_RomCode_Replacement.zip file that contains a version of ROM binary code
+with USB issue fixed. 
+
+Once done the following steps are necessary to store this version of ROM code in DataFlash.
+1. unplug power supply
+2. unplug usb device cable
+3. remove jumper JP10 (NandFlash Chip Select) & JP12 (DataFlash Chip Select)
+4. plug serial cable
+5. lauch hyper terminal (115200 bauds, 8 bits, parity none, 1 stop bit, no flow control)
+6. plug-in power supply
+7. type on hyper terminal : "Alt-0128 Alt-0128 #"
+8. AT91SAM9G45-EKES returns ">"
+9. close hyper terminal
+10. close jumper JP12 (DataFlash® Chip Select)
+11. launch SAM-BA (Choose right COM port and AT91SAM9G45-EKES)
+12. choose DataFlash media tab in the SAM-BA GUI interface
+13. initialize DataFlash, choosing the Enable action in the Scripts rolling menu and press Execute
+14. choose Send boot file, press Execute
+15. select AT91SAM9G45_RomCode_Replacement.bin binary file and press Open; the media is written down
+16. close SAM-BA
+
+On Reset, the faulty ROM code will copy the fixed ROM code in SRAM and launch it. The connexion
+through USB to the SAM-BA monitor will work.
+Note: Boot from DataFlash media will no longer be available for other purpose.
+