projects
/
fw
/
openocd
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
tcl/board: add ESP32 config for ESP USB Bridge board
[fw/openocd]
/
tcl
/
target
/
lpc2129.cfg
diff --git
a/tcl/target/lpc2129.cfg
b/tcl/target/lpc2129.cfg
index dedd714c14f75e26e18ef059181bf2dc8f611020..88ee20f171b36d0fa9581ccecb9278a7840968a9 100644
(file)
--- a/
tcl/target/lpc2129.cfg
+++ b/
tcl/target/lpc2129.cfg
@@
-1,32
+1,23
@@
-#
NXP LPC2129
+#
SPDX-License-Identifier: GPL-2.0-or-later
-if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
-} else {
- set _CHIPNAME lpc2129
-}
-
-if { [info exists CPUTAPID ] } {
- set _CPUTAPID $CPUTAPID
-} else {
- set _CPUTAPID 0xcf1f0f0f
-}
+# NXP LPC2129 ARM7TDMI-S with 256kB flash and 16kB SRAM, clocked with 12MHz crystal
-#use combined on interfaces or targets that can't set TRST/SRST separately
-reset_config trst_and_srst srst_pulls_trst
+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
-#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 -variant arm7tdmi-s_r4
+proc setup_lpc2129 {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 lpc2129 0xcf1f0f0f 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 14765 calc_checksum
+ # setup_lpc2129 <core_freq_khz> <adapter_freq_khz>
+ setup_lpc2129 12000 1500
+}