1 #start slow, speed up after reset
4 if { [info exists CHIPNAME] } {
5 set _CHIPNAME $CHIPNAME
10 if { [info exists ENDIAN] } {
16 if { [info exists CPUTAPID] } {
17 set _CPUTAPID $CPUTAPID
19 set _CPUTAPID 0x3f0f0f0f
22 #use combined on interfaces or targets that can't set TRST/SRST separately
23 reset_config trst_and_srst srst_pulls_trst
27 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0f -expected-id $_CPUTAPID
29 set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
30 target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
31 $_TARGETNAME configure -event reset-start { jtag_khz 10 }
32 $_TARGETNAME configure -event reset-init { jtag_khz 6000 }
33 $_TARGETNAME configure -event gdb-flash-erase-start {
34 flash protect 0 0 7 off
35 flash protect 1 0 1 off
38 $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x2000C000 -work-area-size 0x4000 -work-area-backup 0
40 #flash bank str7x <base> <size> 0 0 <target#> <variant>
41 flash bank str7x 0x40000000 0x00040000 0 0 0 STR71x
42 flash bank str7x 0x400C0000 0x00004000 0 0 0 STR71x
44 # For more information about the configuration files, take a look at: