#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config srst_only srst_pulls_trst
-if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
-} else {
- set _CHIPNAME at91sam7s
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $CHIPNAME
+} else {
+ set _CHIPNAME at91sam7s
}
-if { [info exists ENDIAN] } {
- set _ENDIAN $ENDIAN
-} else {
- set _ENDIAN little
+if { [info exists ENDIAN] } {
+ set _ENDIAN $ENDIAN
+} else {
+ set _ENDIAN little
}
-if { [info exists CPUTAPID ] } {
+if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x3f0f0f0f
set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
-$_TARGETNAME configure -event reset-init {
+target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME
+$_TARGETNAME configure -event reset-init {
soft_reset_halt
# RSTC_CR : Reset peripherals
mww 0xfffffd00 0xa5000004
# disable watchdog
- mww 0xfffffd44 0x00008000
+ mww 0xfffffd44 0x00008000
# enable user reset
- mww 0xfffffd08 0xa5000001
+ mww 0xfffffd08 0xa5000001
# CKGR_MOR : enable the main oscillator
- mww 0xfffffc20 0x00000601
+ mww 0xfffffc20 0x00000601
sleep 10
# CKGR_PLLR: 96.1097 MHz
- mww 0xfffffc2c 0x00481c0e
+ mww 0xfffffc2c 0x00481c0e
sleep 10
# PMC_MCKR : MCK = PLL / 2 ~= 48 MHz
- mww 0xfffffc30 0x00000007
+ mww 0xfffffc30 0x00000007
sleep 10
# MC_FMR: flash mode (FWS=1,FMCN=73)
- mww 0xffffff60 0x00490100
- sleep 100
+ mww 0xffffff60 0x00490100
+ sleep 100
}
-$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0
+$_TARGETNAME configure -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0
#flash bank <driver> <base_addr> <size> <chip_width> <bus_width> <target_number> [<target_name> <banks> <sectors_per_bank> <pages_per_sector> <page_size> <num_nvmbits> <ext_freq_khz>]
-flash bank at91sam7 0 0 0 0 0 0 0 0 0 0 0 0 18432
-
-# For more information about the configuration files, take a look at:
-# openocd.texi
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME at91sam7 0 0 0 0 $_TARGETNAME 0 0 0 0 0 0 0 18432