diff options
Diffstat (limited to 'tcl/target/quark_x10xx.cfg')
-rw-r--r-- | tcl/target/quark_x10xx.cfg | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tcl/target/quark_x10xx.cfg b/tcl/target/quark_x10xx.cfg new file mode 100644 index 00000000..a5bbfb49 --- /dev/null +++ b/tcl/target/quark_x10xx.cfg @@ -0,0 +1,52 @@ +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME quark_x10xx +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + + +if { [info exists CPUTAPID] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x18289013 +} + +jtag newtap quark_x10xx cpu -irlen 8 -irmask 0xff -expected-id $_CPUTAPID -disable +jtag newtap quark_x10xx cltap -irlen 8 -irmask 0xff -expected-id 0x0e681013 -enable + +#openocd puts tap at front of chain not end of chain +proc quark_x10xx_tapenable {} { + echo "enabling core tap" + irscan quark_x10xx.cltap 0x11 + drscan quark_x10xx.cltap 64 1 + runtest 10 +} + +proc quark_x10xx_tapdisable {} { + echo "disabling core tap" + irscan quark_x10xx.cltap 0x11 + drscan quark_x10xx.cltap 64 0 + runtest 10 +} + +proc quark_x10xx_setup {} { + jtag tapenable quark_x10xx.cpu +} + +jtag configure $_CHIPNAME.cpu -event tap-enable \ + "quark_x10xx_tapenable" + +jtag configure $_CHIPNAME.cpu -event tap-disable \ + "quark_x10xx_tapdisable" + +set _TARGETNAME $_CHIPNAME.cpu +target create quark_x10xx.cpu quark_x10xx -endian $_ENDIAN -chain-position quark_x10xx.cpu + +jtag configure $_CHIPNAME.cpu -event setup \ + "quark_x10xx_setup" |