1 if { [info exists CHIPNAME] } {
2 set _CHIPNAME $CHIPNAME
7 if { [info exists ENDIAN] } {
13 if { [info exists CPUTAPID ] } {
14 set _CPUTAPID $CPUTAPID
16 set _CPUTAPID 0x00526fa1
19 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
21 # Create the GDB Target.
22 set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
23 target create $_TARGETNAME fa526 -endian $_ENDIAN -chain-position $_TARGETNAME -variant fa526
24 # There is 16K of SRAM on this chip
25 # FIXME: flash programming is not working by using this work area. So comment this out for now.
26 #$_TARGETNAME configure -work-area-virt 0x00000000 -work-area-phys 0x00000000 -work-area-size 0x4000 -work-area-backup 1
28 # This chip has a DCC ... use it
29 arm7_9 dcc_downloads enable