diff options
| author | Andrey Yurovsky <yurovsky@gmail.com> | 2013-10-30 23:32:40 -0700 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-11-06 13:06:41 +0000 |
| commit | 6accbb8baab5222ea6f1e1a3bd1c571124e7425c (patch) | |
| tree | 22ed007064006f9c1d687d35f93278d12d83d62c /tcl | |
| parent | 9b1eb2365e0039021036e0507b978804edab0d71 (diff) | |
add TI TMS570 support scripts
Add support for the TMS570 Cortex-R4 MCU from TI and their USB stick
development kit, TMDX570LS31USB. Tested attaching, reset/halt/run, and
reading and writing memory and registers.
Change-Id: I12d779cef0c2b834f9bcf722307f35677cc4bd8f
Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/1788
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'tcl')
| -rw-r--r-- | tcl/board/ti_tmdx570ls31usb.cfg | 6 | ||||
| -rw-r--r-- | tcl/target/ti_tms570.cfg | 53 |
2 files changed, 59 insertions, 0 deletions
diff --git a/tcl/board/ti_tmdx570ls31usb.cfg b/tcl/board/ti_tmdx570ls31usb.cfg new file mode 100644 index 00000000..55024442 --- /dev/null +++ b/tcl/board/ti_tmdx570ls31usb.cfg @@ -0,0 +1,6 @@ +adapter_khz 1500 + +source [find interface/ftdi/xds100v2.cfg] +source [find target/ti_tms570.cfg] + +reset_config trst_only diff --git a/tcl/target/ti_tms570.cfg b/tcl/target/ti_tms570.cfg new file mode 100644 index 00000000..589e9d6c --- /dev/null +++ b/tcl/target/ti_tms570.cfg @@ -0,0 +1,53 @@ +adapter_khz 1500 + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME tms570 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN big +} + +# TMS570 has an ICEpick-C on which we need the router commands. +source [find target/icepick.cfg] + +# Main DAP +if { [info exists DAP_TAPID] } { + set _DAP_TAPID $DAP_TAPID +} else { + set _DAP_TAPID 0x0B8A002F +} +jtag newtap $_CHIPNAME dap -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -disable +jtag configure $_CHIPNAME.dap -event tap-enable "icepick_c_tapenable $_CHIPNAME.jrc 0" + +# ICEpick-C (JTAG route controller) +if { [info exists JRC_TAPID] } { + set _JRC_TAPID $JRC_TAPID +} else { + set _JRC_TAPID 0x0B8A002F +} +jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f \ + -expected-id $_JRC_TAPID -ignore-version +jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.dap" +jtag configure $_CHIPNAME.jrc -event post-reset "runtest 100" + +# Cortex R4 target +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME cortex_r4 -endian $_ENDIAN \ + -chain-position $_CHIPNAME.dap -coreid 0 -dbgbase 0x00001003 + +$_TARGETNAME configure -event gdb-attach { + cortex_r4 dbginit + halt +} + +$_TARGETNAME configure -event "reset-assert" { + global _CHIPNAME + + # assert warm system reset through ICEPick + icepick_c_wreset $_CHIPNAME.jrc +} |