#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 {
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $CHIPNAME
+} else {
set _CHIPNAME sam7x256
}
-if { [info exists ENDIAN] } {
- set _ENDIAN $ENDIAN
-} else {
+if { [info exists ENDIAN] } {
+ set _ENDIAN $ENDIAN
+} else {
set _ENDIAN little
}
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
-$_TARGETNAME configure -event reset-init {
+$_TARGETNAME configure -event reset-init {
# disable watchdog
- mww 0xfffffd44 0x00008000
+ mww 0xfffffd44 0x00008000
# enable user reset
- mww 0xfffffd08 0xa5000001
+ mww 0xfffffd08 0xa5000001
# CKGR_MOR : enable the main oscillator
- mww 0xfffffc20 0x00000601
+ mww 0xfffffc20 0x00000601
sleep 10
# CKGR_PLLR: 96.1097 MHz
- mww 0xfffffc2c 0x00481c0e
+ mww 0xfffffc2c 0x00481c0e
sleep 10
# PMC_MCKR : MCK = PLL / 2 ~= 48 MHz
- mww 0xfffffc30 0x00000007
+ mww 0xfffffc30 0x00000007
sleep 10
# MC_FMR: flash mode (FWS=1,FMCN=60)
- mww 0xffffff60 0x003c0100
+ mww 0xffffff60 0x003c0100
sleep 100
}
-$_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