[U-Boot-Users] [PATCH] fix address of REG_MPU_LOAD_TIMER for omap boards

Hiroki Kaminaga kaminaga at sm.sony.co.jp
Sat Mar 11 12:11:01 CET 2006


In u-boot-1.1.4/board/omap*/lowlevel_init.S,

REG_MPU_LOAD_TIMER is set to address 0xfffec600, 

but reading from spru742.pdf, 
http://focus.ti.com/lit/ug/spru742/spru742.pdf

the correct value seems 0xfffec504 (+0x4 offset from REG_MPU_CNTL_TIMER).

Linux omap patch (http://www.muru.com/linux/omap/) also refer to load reg as
fffec504...

This is a patch to change address from fffec600 to fffec504.

diffstat omap-fix-mpu_load_timer.patch
 omap1610inn/lowlevel_init.S |    2 +-
 omap5912osk/lowlevel_init.S |    2 +-
 omap730p2/lowlevel_init.S   |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)


Signed-off-by Hiroki Kaminaga <kaminaga at sm.sony.co.jp>


Index: u-boot-1.1.4/board/omap1610inn/lowlevel_init.S
===================================================================
--- u-boot-1.1.4.orig/board/omap1610inn/lowlevel_init.S	2005-12-17 01:39:27.000000000 +0900
+++ u-boot-1.1.4/board/omap1610inn/lowlevel_init.S	2006-03-11 21:01:54.000000000 +0900
@@ -382,7 +382,7 @@
 	.word 0xfffec808
 
 REG_MPU_LOAD_TIMER:
-	.word 0xfffec600
+	.word 0xfffec504
 REG_MPU_CNTL_TIMER:
 	.word 0xfffec500
 
Index: u-boot-1.1.4/board/omap5912osk/lowlevel_init.S
===================================================================
--- u-boot-1.1.4.orig/board/omap5912osk/lowlevel_init.S	2006-02-17 16:45:36.000000000 +0900
+++ u-boot-1.1.4/board/omap5912osk/lowlevel_init.S	2006-03-11 21:02:36.000000000 +0900
@@ -372,7 +372,7 @@
 	.word 0xfffec808
 
 REG_MPU_LOAD_TIMER:
-	.word 0xfffec600
+	.word 0xfffec504
 REG_MPU_CNTL_TIMER:
 	.word 0xfffec500
 
Index: u-boot-1.1.4/board/omap730p2/lowlevel_init.S
===================================================================
--- u-boot-1.1.4.orig/board/omap730p2/lowlevel_init.S	2005-12-17 01:39:27.000000000 +0900
+++ u-boot-1.1.4/board/omap730p2/lowlevel_init.S	2006-03-11 21:03:52.000000000 +0900
@@ -317,7 +317,7 @@
 	.word 0xfffec808
 
 REG_MPU_LOAD_TIMER:
-	.word 0xfffec600
+	.word 0xfffec504
 REG_MPU_CNTL_TIMER:
 	.word 0xfffec500
 




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