diff options
| author | Adrian Burns <adrian.burns@intel.com> | 2014-02-06 17:11:15 +0000 |
|---|---|---|
| committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2014-02-11 13:07:29 +0000 |
| commit | 1338cf60b91c582fa4b27d5226ab4374117be415 (patch) | |
| tree | 1dbf81001fe7a650372b88c7c979c62b121d47f5 /tcl | |
| parent | 005d85d56cfed72326f73e93eae105840b21645d (diff) | |
quark_x10xx: add new target quark_x10xx
Intel Quark X10xx SoC debug support added
Lakemont version 1 (LMT1) is the x86 core in Quark X10xx SoC
Generic x86 32-bit code is in x86_32_common.c/h
Change-Id: If2bf77275cd0277a82558cd9895b4c66155cf368
Signed-off-by: adrian.burns@intel.com
Reviewed-on: http://openocd.zylin.com/1829
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'tcl')
| -rw-r--r-- | tcl/board/quark_x10xx_board.cfg | 9 | ||||
| -rw-r--r-- | tcl/target/quark_x10xx.cfg | 52 |
2 files changed, 61 insertions, 0 deletions
diff --git a/tcl/board/quark_x10xx_board.cfg b/tcl/board/quark_x10xx_board.cfg new file mode 100644 index 00000000..8dc600b8 --- /dev/null +++ b/tcl/board/quark_x10xx_board.cfg @@ -0,0 +1,9 @@ +# There are many Quark boards that can host the quark_x10xx SoC +# Galileo is an example board + +source [find target/quark_x10xx.cfg] + +#default frequency but this can be adjusted at runtime +adapter_khz 4000 + +reset_config trst_only 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" |