From 6d06c893d1b162157dde5ef72d79af86047c9f9e Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Mon, 9 Feb 2009 10:01:09 +0000
Subject: Andi <opencode@gmx.net> - better dram setup
git-svn-id: svn://svn.berlios.de/openocd/trunk@1367 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
src/target/board/x300t.cfg | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
(limited to 'src/target/board')
diff --git a/src/target/board/x300t.cfg b/src/target/board/x300t.cfg
index edc9be6c..985f44ed 100644
--- a/src/target/board/x300t.cfg
+++ b/src/target/board/x300t.cfg
@@ -1,5 +1,5 @@
# This is for the T-Home X300T / X301T IPTV box,
-# which are based on IPTV reference designs from Kiss/Cisco KMM-32**
+# which are based on IPTV reference designs from Kiss/Cisco KMM-3***
#
# It has Sigma Designs SMP8634 chip.
source [find target/smp8634.cfg]
@@ -11,7 +11,20 @@ $_TARGETNAME configure -event reset-init { x300t_init }
flash bank cfi 0xac000000 0x100000 2 2 0
proc x300t_init { } {
- # Setup SDRAM config and flash mapping
- # map flash to CPU address space REG_BASE_cpu_block+CPU_remap4
- mww 0x6f010 0x48000000
+ # Setup SDRAM config and flash mapping
+ # initialize ram
+ mww 0xa003fffc 3
+ mww 0xa003fffc 2
+ mww 0xa0030000 0xE34111BA
+ mww 0xa003fffc 0xa4444
+ mww 0xa003fffc 0
+
+ # remap boot vector in CPU local RAM
+ mww 0xa006f000 0x60000
+
+ # map flash to CPU address space REG_BASE_cpu_block+CPU_remap4
+ mww 0x0006f010 0x48000000
+
+ # map flash addr to REG_BASE_cpu_block + LR_XENV_LOCATION (normally done by XOS)
+ mww 0x00061ff0 0x48000000
}
--
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