33 lines
759 B
INI
33 lines
759 B
INI
#xscale ixp42x CPU
|
|
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME ixp42x
|
|
}
|
|
|
|
if { [info exists ENDIAN] } {
|
|
set _ENDIAN $ENDIAN
|
|
} else {
|
|
# this defaults to a bigendian
|
|
set _ENDIAN big
|
|
}
|
|
|
|
if { [info exists CPUTAPID ] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
# force an error till we get a good number
|
|
set _CPUTAPID 0xffffffff
|
|
}
|
|
|
|
#use combined on interfaces or targets that can?t set TRST/SRST separately
|
|
reset_config srst_only srst_pulls_trst
|
|
#jtag scan chain
|
|
|
|
jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID
|
|
|
|
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
|
|
target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant ixp42x
|
|
|