#Script for AT91EB40a
+# FIXME use some standard target config, maybe create one from this
+#
+# source [find target/...cfg]
+
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _ENDIAN little
}
-if { [info exists CPUTAPID ] } {
+if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
- # force an error till we get a good number
set _CPUTAPID 0x1f0f0f0f
}
reset_config srst_only srst_pulls_trst
#jtag scan chain
-#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
#target configuration
set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
+target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME
# speed up memory downloads
arm7_9 fast_memory_access enable
#flash driver
set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME ecosflash 0x01000000 0x200000 2 2 $_TARGETNAME ecos/at91eb40a.elf
+flash bank $_FLASHNAME cfi 0x01000000 0x200000 2 2 $_TARGETNAME
# required for usable performance. Used for lots of
# other things than flash programming.
$_TARGETNAME configure -work-area-phys 0x00030000 -work-area-size 0x10000 -work-area-backup 0
$_TARGETNAME configure -event reset-init {
- puts "Running reset init script for AT91EB40A"
+ echo "Running reset init script for AT91EB40A"
# Reset script for AT91EB40a
reg cpsr 0x000000D3
mww 0xFFE00020 0x1
}
# This target is pretty snappy...
-jtag_khz 16000
+adapter speed 16000