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

@@ -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
 }