diff options
Diffstat (limited to 'src/target/target/str750.cfg')
| -rw-r--r-- | src/target/target/str750.cfg | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/src/target/target/str750.cfg b/src/target/target/str750.cfg index 6d0c47d3..806bbfa1 100644 --- a/src/target/target/str750.cfg +++ b/src/target/target/str750.cfg @@ -1,31 +1,50 @@ #STR750 CPU +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME str750 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0xffffffff +} + # jtag speed jtag_khz 10 -#use combined on interfaces or targets that can’t set TRST/SRST separately +#use combined on interfaces or targets that can't set TRST/SRST separately #reset_config trst_and_srst srst_pulls_trst reset_config trst_and_srst srst_pulls_trst #jtag scan chain -#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) -jtag_device 4 0x1 0xf 0xe + +tag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0f -expected-id $_CPUTAPID #jtag nTRST and nSRST delay jtag_nsrst_delay 500 jtag_ntrst_delay 500 -target create target0 arm7tdmi -endian little -chain-position 0 -variant arm7tdmi +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm7tdmi -endian little -chain-position 0 -variant arm7tdmi -[new_target_name] configure -event reset-start { jtag_khz 10 } -[new_target_name] configure -event reset-init { jtag_khz 3000 } -[new_target_name] configure -event gdb-flash-erase-start { +$_TARGETNAME configure -event reset-start { jtag_khz 10 } +$_TARGETNAME configure -event reset-init { jtag_khz 3000 } +$_TARGETNAME configure -event gdb-flash-erase-start { flash protect 0 0 7 off flash protect 1 0 1 off } -[new_target_name] configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 #flash bank <driver> <base> <size> <chip_width> <bus_width> flash bank str7x 0x20000000 0x00040000 0 0 0 STR75x |