Hi list,
the following patch adds better support for the X300T board when started
without having the bootloader setup the RAM config and mapping and some
other register settings.
Cheers,
Andi
Index: src/target/board/x300t.cfg
===================================================================
--- src/target/board/x300t.cfg (revision 1366)
+++ src/target/board/x300t.cfg (working copy)
@@ -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 @@
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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