#Marvell/Intel PXA270 Script if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME } else { set _CHIPNAME pxa270 } if { [info exists ENDIAN] } { set _ENDIAN $ENDIAN } else { set _ENDIAN little } #IDs for pxa270. Are there more? if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID } else { # set useful default set _CPUTAPID 0x49265013 } if { [info exists CPUTAPID2] } { set _CPUTAPID2 $CPUTAPID2 } else { # set useful default set _CPUTAPID2 0x79265013 } if { [info exists CPUTAPID3] } { set _CPUTAPID2 $CPUTAPID3 } else { # set useful default set _CPUTAPID3 0x89265013 } # set adapter srst delay to the delay introduced by your reset circuit # the rest of the needed delays are built into the openocd program adapter srst delay 260 # set the jtag_ntrst_delay to the delay introduced by a reset circuit # the rest of the needed delays are built into the openocd program jtag_ntrst_delay 250 set _TARGETNAME $_CHIPNAME.cpu jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID -expected-id $_CPUTAPID2 -expected-id $_CPUTAPID3 target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME # maps to PXA internal RAM. If you are using a PXA255 # you must initialize SDRAM or leave this option off $_TARGETNAME configure -work-area-phys 0x5c000000 -work-area-size 0x10000 -work-area-backup 0