# Found on the 'TinCanTools' Hammer board.

if { [info exists CHIPNAME] } {
   set _CHIPNAME $CHIPNAME
} else {
   set _CHIPNAME s3c2410
}

if { [info exists ENDIAN] } {
   set _ENDIAN $ENDIAN
} else {
  # This config file was defaulting to big endian..
   set _ENDIAN little
}

if { [info exists CPUTAPID] } {
   set _CPUTAPID $CPUTAPID
} else {
   # Force an error until we get a good number.
   set _CPUTAPID 0xffffffff
}

#use combined on interfaces or targets that cannot set TRST/SRST separately
reset_config trst_and_srst

#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 0x30800000 -work-area-size 0x20000 -work-area-backup 0

# speed up memory downloads
arm7_9 fast_memory_access enable
arm7_9 dcc_downloads enable
