35 lines
721 B
INI
35 lines
721 B
INI
# ARM920T CPU
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME ks869x
|
|
}
|
|
|
|
if { [info exists ENDIAN] } {
|
|
set _ENDIAN $ENDIAN
|
|
} else {
|
|
set _ENDIAN little
|
|
}
|
|
|
|
if { [info exists CPUTAPID] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
set _CPUTAPID 0x00922f0f
|
|
}
|
|
|
|
adapter_khz 6000
|
|
|
|
# jtag scan chain
|
|
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
|
|
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
|
|
|
target create $_TARGETNAME arm920t -endian $_ENDIAN -chain-position $_TARGETNAME
|
|
|
|
$_TARGETNAME configure -work-area-phys 0x20000 -work-area-size 0x20000 -work-area-backup 0
|
|
|
|
# speed up memory downloads
|
|
arm7_9 fast_memory_access enable
|
|
arm7_9 dcc_downloads enable
|