2009-09-21 18:48:22 +00:00
|
|
|
if { [info exists CHIPNAME] } {
|
|
|
|
|
set _CHIPNAME $CHIPNAME
|
|
|
|
|
} else {
|
2008-11-30 22:25:43 +00:00
|
|
|
set _CHIPNAME lpc2294
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if { [info exists CPUTAPID ] } {
|
|
|
|
|
set _CPUTAPID $CPUTAPID
|
|
|
|
|
} else {
|
|
|
|
|
# force an error till we get a good number
|
|
|
|
|
set _CPUTAPID 0xffffffff
|
|
|
|
|
}
|
|
|
|
|
|
2010-03-15 15:41:30 +00:00
|
|
|
adapter_nsrst_delay 200
|
2009-05-19 17:57:44 +00:00
|
|
|
jtag_ntrst_delay 200
|
|
|
|
|
|
2010-12-04 14:45:40 +00:00
|
|
|
reset_config trst_and_srst
|
2008-03-01 22:00:13 +00:00
|
|
|
|
|
|
|
|
#jtag scan chain
|
2008-11-30 22:25:43 +00:00
|
|
|
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
|
2008-03-01 22:00:13 +00:00
|
|
|
|
2009-09-04 05:17:03 +00:00
|
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
2010-05-22 07:51:07 +00:00
|
|
|
target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME
|
2009-11-08 16:52:40 +00:00
|
|
|
$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
|
2008-03-01 22:00:13 +00:00
|
|
|
|
|
|
|
|
#flash configuration
|
2010-05-21 15:52:25 +00:00
|
|
|
# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum]
|
2009-11-18 10:15:52 +00:00
|
|
|
set _FLASHNAME $_CHIPNAME.flash
|
|
|
|
|
flash bank $_FLASHNAME lpc2000 0x0 0x40000 0 0 $_TARGETNAME lpc2000_v1 14765 calc_checksum
|
