diff options
Diffstat (limited to 'src/target/target/lpc2148.cfg')
| -rw-r--r-- | src/target/target/lpc2148.cfg | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/src/target/target/lpc2148.cfg b/src/target/target/lpc2148.cfg index 24ec05ed..7b701ab6 100644 --- a/src/target/target/lpc2148.cfg +++ b/src/target/target/lpc2148.cfg @@ -1,3 +1,23 @@ + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME lpc2148 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # force an error till we get a good number + set _CPUTAPID 0xffffffff +} + #delays on reset lines jtag_nsrst_delay 200 jtag_ntrst_delay 200 @@ -11,10 +31,12 @@ jtag_ntrst_delay 200 reset_config trst_and_srst srst_pulls_trst #jtag scan chain -jtag_device 4 0x1 0xf 0xe +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID -target create target0 arm7tdmi -endian little -chain-position 0 -variant arm7tdmi-s_r4 -[new_target_name] configure -event reset-init { +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4 +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 +$_TARGETNAME configure -event reset-init { # Force target into ARM state soft_reset_halt #do not remap 0x0000-0x0020 to anything but the flash @@ -22,7 +44,6 @@ target create target0 arm7tdmi -endian little -chain-position 0 -variant arm7tdm } -[new_target_name] configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 #flash bank lpc2000 <base> <size> 0 0 <target#> <variant> flash bank lpc2000 0x0 0x7d000 0 0 0 lpc2000_v2 14765 |