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

git-svn-id: svn://svn.berlios.de/openocd/trunk@1367 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-02-09 10:01:09 +00:00
parent ab9dfffdb5
commit 6d06c893d1
1 changed files with 17 additions and 4 deletions
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21
src/target/board/x300t.cfg
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@ -1,5 +1,5 @@
# This is for the T-Home X300T / X301T IPTV box, # 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. # It has Sigma Designs SMP8634 chip.
source [find target/smp8634.cfg] source [find target/smp8634.cfg]
@ -11,7 +11,20 @@ $_TARGETNAME configure -event reset-init { x300t_init }
flash bank cfi 0xac000000 0x100000 2 2 0 flash bank cfi 0xac000000 0x100000 2 2 0
proc x300t_init { } { proc x300t_init { } {
# Setup SDRAM config and flash mapping # Setup SDRAM config and flash mapping
# map flash to CPU address space REG_BASE_cpu_block+CPU_remap4 # initialize ram
mww 0x6f010 0x48000000 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
} }