3 if { [info exists CHIPNAME] } {
4 set _CHIPNAME $CHIPNAME
6 set _CHIPNAME at9r40008
9 if { [info exists ENDIAN] } {
15 if { [info exists CPUTAPID ] } {
16 set _CPUTAPID $CPUTAPID
18 # force an error till we get a good number
19 set _CPUTAPID 0xffffffff
25 #use combined on interfaces or targets that can't set TRST/SRST separately
26 reset_config srst_only srst_pulls_trst
29 #format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
30 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
32 set _TARGETNAME $_CHIPNAME.cpu
33 target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
36 $_TARGETNAME configure -event gdb-flash-erase-start {
40 # Ethernut 3 remapping is required to access external flash memory.
41 mww 0xffe00000 0x1000213d
42 mww 0xffe00004 0x20003e3d
43 mww 0xffe00020 0x00000001
46 $_TARGETNAME configure -work-area-phys 0x3C000 -work-area-size 0x4000 -work-area-backup 0
48 set _FLASHNAME $_CHIPNAME.flash
49 flash bank $_FLASHNAME cfi 0x10000000 0x400000 2 2 $_TARGETNAME
51 # For more information about the configuration files, take a look at: