-#LPC-2124 CPU
+# NXP LPC2124
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
set _CHIPNAME lpc2124
}
-if { [info exists ENDIAN] } {
- set _ENDIAN $ENDIAN
-} else {
- set _ENDIAN little
-}
-
if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID
} else {
- # force an error till we get a good number
set _CPUTAPID 0x4f1f0f0f
}
-
-#use combined on interfaces or targets that can't set TRST/SRST separately
-reset_config trst_and_srst srst_pulls_trst
+reset_config trst_and_srst
# reset delays
-jtag_nsrst_delay 100
+adapter_nsrst_delay 100
jtag_ntrst_delay 100
-jtag_khz 1000
+adapter_khz 1000
#jtag scan chain
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
-
-$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
+target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME
+$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
-#flash bank <driver> <base> <size> <chip_width> <bus_width>
-flash bank lpc2000 0x0 0x40000 0 0 $_TARGETNAME lpc2000_v1 14745 calc_checksum
+# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum]
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME lpc2000 0x0 0x40000 0 0 $_TARGETNAME lpc2000_v1 14745 calc_checksum