#
if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
+ set _CHIPNAME $CHIPNAME
} else {
- set _CHIPNAME imx25
+ set _CHIPNAME imx25
}
if { [info exists ENDIAN] } {
- set _ENDIAN $ENDIAN
+ set _ENDIAN $ENDIAN
} else {
- set _ENDIAN little
+ set _ENDIAN little
}
-if { [info exists SJCTAPID ] } {
- set _SJCTAPID $SJCTAPID
+if { [info exists ETBTAPID] } {
+ set _ETBTAPID $ETBTAPID
} else {
- set _SJCTAPID 0x1b900f0f
+ set _ETBTAPID 0x1b900f0f
}
-jtag newtap $_CHIPNAME sjc -irlen 4 -expected-id $_SJCTAPID
+jtag newtap $_CHIPNAME etb -irlen 4 -irmask 0x0f -expected-id $_ETBTAPID
-if { [info exists CPUTAPID ] } {
+if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x07926041
jtag newtap $_CHIPNAME whatchacallit -irlen 4 -ircapture 0x0 -irmask 0x0 -expected-id 0x0
-if { [info exists SDMATAPID ] } {
+if { [info exists SDMATAPID] } {
set _SDMATAPID $SDMATAPID
} else {
set _SDMATAPID 0x0882301d
jtag newtap $_CHIPNAME sdma -irlen 5 -expected-id $_SDMATAPID
set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME
+target create $_TARGETNAME arm926ejs -endian $_ENDIAN \
+ -chain-position $_TARGETNAME
+
+# trace setup
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb