8 #use combined on interfaces or targets that can't set TRST/SRST separately
9 reset_config trst_and_srst
11 #format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
14 if { [info exists FLASHTAPID ] } {
15 set _FLASHTAPID $FLASHTAPID
17 set _FLASHTAPID 0xFFFFFFFF
19 jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID
21 if { [info exists CPUTAPID ] } {
22 set _CPUTAPID $CPUTAPID
24 set _CPUTAPID 0x25966041
26 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0xf -irmask 0xe -expected-id $_CPUTAPID
29 if { [info exists BSTAPID ] } {
32 set _BSTAPID 0xFFFFFFFF
34 jtag newtap $_CHIPNAME bs -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID
36 set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
37 target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm966e
39 $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x50000000 -work-area-size 16384 -work-area-backup 0
41 #flash bank <driver> <base> <size> <chip_width> <bus_width>
42 flash bank str9x 0x00000000 0x00080000 0 0 0