diff options
| author | Spencer Oliver <spen@spen-soft.co.uk> | 2013-12-19 21:33:19 +0000 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2014-01-09 15:20:51 +0000 |
| commit | 4dc8cd201c667bac72bc083ef1fa1b285eb093fc (patch) | |
| tree | deefe8349199480a80a8defcbf42d7b4f9c5f18a /tcl/target/kl25.cfg | |
| parent | 4bff54ccf455fbdfd2bdf9aa371c79f267d486d9 (diff) | |
| download | riscv-openocd-4dc8cd201c667bac72bc083ef1fa1b285eb093fc.zip riscv-openocd-4dc8cd201c667bac72bc083ef1fa1b285eb093fc.tar.gz riscv-openocd-4dc8cd201c667bac72bc083ef1fa1b285eb093fc.tar.bz2 | |
cmsis-dap: add initial cmsis-dap support
This is based on work from:
https://github.com/TheShed/OpenOCD-CMSIS-DAP/tree/cmsis-dap
Main changes include moving over to using HIDAPI rather than libusb-1.0
and cleaning up to merge into master. Support for reset using srst has
also been added.
It has been tested on all the mbed boards as well as the Freedom board
from Freescale. These boards only implement SWD mode, however JTAG mode
has been tested with a Keil ULINK2 and a stm32 target - but requires a lot
more work.
Change-Id: I96d5ee1993bc9c0526219ab754c5aad3b55d812d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-on: http://openocd.zylin.com/1542
Tested-by: jenkins
Diffstat (limited to 'tcl/target/kl25.cfg')
| -rw-r--r-- | tcl/target/kl25.cfg | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tcl/target/kl25.cfg b/tcl/target/kl25.cfg new file mode 100644 index 0000000..c5dda15 --- /dev/null +++ b/tcl/target/kl25.cfg @@ -0,0 +1,48 @@ +# +# Freescale Kinetis KL25 devices +# + +# +# KL25 devices support both JTAG and SWD transports. +# +source [find target/swj-dp.tcl] + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME kl25 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +# Work-area is a space in RAM used for flash programming +# By default use 4kB +if { [info exists WORKAREASIZE] } { + set _WORKAREASIZE $WORKAREASIZE +} else { + set _WORKAREASIZE 0x1000 +} + +if { [info exists CPUTAPID] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x0bc11477 +} + +swj_newdap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUTAPID + +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position $_CHIPNAME.cpu + +$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 + +set _FLASHNAME $_CHIPNAME.flash +flash bank $_FLASHNAME kinetis 0 0 0 0 $_TARGETNAME + +# if srst is not fitted use SYSRESETREQ to +# perform a soft reset +cortex_m reset_config sysresetreq |