diff options
Diffstat (limited to 'tcl/board')
| -rw-r--r-- | tcl/board/actux3.cfg | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tcl/board/actux3.cfg b/tcl/board/actux3.cfg new file mode 100644 index 00000000..922d4fcf --- /dev/null +++ b/tcl/board/actux3.cfg @@ -0,0 +1,47 @@ +# board config file for AcTux3/XBA IXP42x board +# Date: 2010-12-16 +# Author: Michael Schwingen <michael@schwingen.org> + +reset_config trst_and_srst separate + +adapter_nsrst_delay 100 +jtag_ntrst_delay 100 + +source [find target/ixp42x.cfg] + +$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x10000 -work-area-backup 0 + +$_TARGETNAME configure -event reset-init { init_actux3 } + +proc init_actux3 { } { + ########################################################################## + # setup expansion bus CS + ########################################################################## + mww 0xc4000000 0xbd113842 ;#CS0 : Flash, write enabled @0x50000000 + mww 0xc4000004 0x94d10013 ;#CS1 + mww 0xc4000008 0x95960003 ;#CS2 + mww 0xc400000c 0x00000000 ;#CS3 + mww 0xc4000010 0x80900003 ;#CS4 + mww 0xc4000014 0x9d520003 ;#CS5 + mww 0xc4000018 0x81860001 ;#CS6 + mww 0xc400001c 0x80900003 ;#CS7 + + ixp42x_init_sdram $::IXP42x_SDRAM_16MB_4Mx16_1BANK 2100 3 + + #mww 0xc4000020 0xffffee ;# CFG0: remove expansion bus boot flash mirror at 0x00000000 + + ixp42x_set_bigendian + + flash probe 0 +} + +proc flash_boot { {FILE "/tftpboot/actux3/u-boot.bin"} } { + echo "writing bootloader: $FILE" + flash write_image erase $FILE 0x50000000 bin +} + +set _FLASHNAME $_CHIPNAME.flash +flash bank $_FLASHNAME cfi 0x50000000 0x400000 2 2 $_TARGETNAME + +init +reset init |