33 lines
738 B
INI
33 lines
738 B
INI
|
# script for Sigma Designs SMP8634 (eventually even SMP8635)
|
||
|
|
|
||
|
|
if { [info exists CHIPNAME] } {
|
||
|
|
set _CHIPNAME $CHIPNAME
|
||
|
|
} else {
|
||
|
|
set _CHIPNAME smp8634
|
||
|
|
}
|
||
|
|
|
||
|
|
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 0x08630001
|
||
|
|
}
|
||
|
|
|
||
|
|
jtag_nsrst_delay 100
|
||
|
|
jtag_ntrst_delay 100
|
||
|
|
|
||
|
|
reset_config trst_and_srst separate
|
||
|
|
|
||
|
|
# jtag scan chain
|
||
|
|
# format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
|
||
|
|
jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1
|
||
|
|
|
||
|
|
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
|
||
|
|
target create $_TARGETNAME mips_m4k -endian $_ENDIAN -variant
|