Andi <opencode@gmx.net> - better dram setup

git-svn-id: svn://svn.berlios.de/openocd/trunk@1367 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/target/board/x300t.cfg b/src/target/board/x300t.cfg
index edc9be6c023282712089353ed481e0eb54be17e7..985f44edf60db3d62ab69a61e31bf1f14dc9c7ff 100644 (file)
--- 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
 }