2 # http://www.hitex.com/index.php?id=383
3 # This works for the STR9-comStick revisions STR912CS-A1 and STR912CS-A2.
5 source [find interface/ftdi/hitex_str9-comstick.cfg]
10 adapter srst delay 100
12 #use combined on interfaces or targets that can't set TRST/SRST separately
13 reset_config trst_and_srst
16 # FIXME use the standard str912 target config; that script might need
17 # updating to "-ignore-version" for the boundary scan TAP
19 # source [find target/str912.cfg]
22 if { [info exists CHIPNAME] } {
23 set _CHIPNAME $CHIPNAME
28 if { [info exists ENDIAN] } {
34 if { [info exists FLASHTAPID] } {
35 set _FLASHTAPID $FLASHTAPID
37 set _FLASHTAPID 0x04570041
39 jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID
41 if { [info exists CPUTAPID] } {
42 set _CPUTAPID $CPUTAPID
44 set _CPUTAPID 0x25966041
46 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
48 if { [info exists BSTAPID] } {
51 # Found on STR9-comStick, revision STR912CS-A1
52 set _BSTAPID1 0x1457f041
53 # Found on STR9-comStick, revision STR912CS-A2
54 set _BSTAPID2 0x2457f041
56 jtag newtap $_CHIPNAME bs -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2
58 set _TARGETNAME $_CHIPNAME.cpu
59 target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME
61 $_TARGETNAME configure -event reset-init {
62 # We can increase speed now that we know the target is halted.
66 # PFQBC enabled / DTCM & AHB wait-states disabled
69 str9x flash_config 0 4 2 0 0x80000
70 flash protect 0 0 7 off
73 $_TARGETNAME configure -work-area-phys 0x50000000 -work-area-size 16384 -work-area-backup 0
75 #flash bank <driver> <base> <size> <chip_width> <bus_width>
76 set _FLASHNAME $_CHIPNAME.flash0
77 flash bank $_FLASHNAME str9x 0x00000000 0x00080000 0 0 0
78 set _FLASHNAME $_CHIPNAME.flash1
79 flash bank $_FLASHNAME str9x 0x00080000 0x00008000 0 0 0