Add common LPC2xxx setup procedure, use in all LPC2xxx files.

[openocd.git] / tcl / target / lpc2294.cfg

diff --git a/tcl/target/lpc2294.cfg b/tcl/target/lpc2294.cfg
index fdec728f5893359cc53f0ef5bf419e4675500938..b1042af0a25e197ceffbd253a4b4e7239a6be274 100644 (file)
--- a/tcl/target/lpc2294.cfg
+++ b/tcl/target/lpc2294.cfg
@@ -1,33 +1,11 @@
-if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
-} else {
-   set  _CHIPNAME lpc2294
-}
-
-if { [info exists CPUTAPID ] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-  # force an error till we get a good number
-   set _CPUTAPID 0xffffffff
-}
-
-adapter_nsrst_delay 200
-jtag_ntrst_delay 200
+# NXP LPC2294 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]
 
-#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 $_TARGETNAME -variant arm7tdmi-s_r4
-$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
-
-#flash configuration
-# 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
-
-# For more information about the configuration files, take a look at:
-# openocd.texi
+proc init_targets {} {
+       # 256kB flash and 16kB SRAM, clocked with 12MHz crystal
+       # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz>
+       
+       # !! TAPID unknown !!
+       setup_lpc2xxx lpc2294 0xffffffff 0x40000 lpc2000_v1 0x4000 12000 1500
+}