diff options
Diffstat (limited to 'src/target/target/lm3s811.cfg')
| -rw-r--r-- | src/target/target/lm3s811.cfg | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/src/target/target/lm3s811.cfg b/src/target/target/lm3s811.cfg index 90543334..e6a7d05f 100644 --- a/src/target/target/lm3s811.cfg +++ b/src/target/target/lm3s811.cfg @@ -1,5 +1,25 @@ # Script for luminary lm3s811 +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME lm3s811 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + # this defaults to a little endian + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # force an error till we get a good number + set _CPUTAPID 0xffffffff +} + # jtag speed jtag_khz 500 @@ -10,16 +30,16 @@ jtag_ntrst_delay 100 reset_config srst_only #jtag scan chain -#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) -jtag_device 4 0x1 0xf 0xe +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUTAPID # the luminary variant causes a software reset rather than asserting SRST # this stops the debug registers from being cleared # this will be fixed in later revisions of silicon -target create target0 cortex_m3 -endian little -chain-position 0 -variant lm3s +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s # 8k working area at base of ram -[new_target_name] configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x2000 -work-area-backup 0 +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x2000 -work-area-backup 0 #flash configuration flash bank stellaris 0 0 0 0 0 |