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jtag/aice: switch to command 'adapter serial'
[fw/openocd]
/
tcl
/
target
/
lpc2124.cfg
diff --git
a/tcl/target/lpc2124.cfg
b/tcl/target/lpc2124.cfg
index df71bdde4c10909048af9e7cc42ec674438907b7..ddbde22a5a5a1bd7f30851d7dadaf2d7b2ccdd53 100644
(file)
--- a/
tcl/target/lpc2124.cfg
+++ b/
tcl/target/lpc2124.cfg
@@
-1,33
+1,21
@@
-# NXP LPC2124
+# NXP LPC2124
ARM7TDMI-S with 256kB flash and 16kB SRAM, clocked with 12MHz crystal
-if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
-} else {
- set _CHIPNAME lpc2124
-}
-
-if { [info exists CPUTAPID ] } {
- set _CPUTAPID $CPUTAPID
-} else {
- set _CPUTAPID 0x4f1f0f0f
-}
-
-reset_config trst_and_srst
+source [find target/lpc2xxx.cfg]
-#
reset delays
-
adapter_nsrst_delay 1
00
-
jtag_ntrst_delay 1
00
+#
parameters:
+
# - core_freq_khz - frequency of core in kHz during flashing, usually equal to connected crystal or internal oscillator, e.g. 120
00
+
# - adapter_freq_khz - frequency of debug adapter in kHz, should be 8x slower than core_freq_khz, e.g. 10
00
-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 -chain-position $_TARGETNAME
+proc setup_lpc2124 {core_freq_khz adapter_freq_khz} {
+ # 256kB flash and 16kB SRAM
+ # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz>
+ setup_lpc2xxx lpc2124 0x4f1f0f0f 0x40000 lpc2000_v1 0x4000 $core_freq_khz $adapter_freq_khz
+}
-$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
+proc init_targets {} {
+ # default to core clocked with 12MHz crystal
+ echo "Warning - assuming default core clock 12MHz! Flashing may fail if actual core clock is different."
-# 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
+ # setup_lpc2124 <core_freq_khz> <adapter_freq_khz>
+ setup_lpc2124 12000 1500
+}