diff options
| author | Anton Staaf <robotboy@chromium.org> | 2014-08-25 11:15:38 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-09-09 20:59:46 +0000 |
| commit | 9de6cdf9fd0c179d8e20f9811bc1645967621873 (patch) | |
| tree | 77c8ef4c58224d6ba916ea53bd18477a762a82dd /board/discovery-stm32f072 | |
| parent | dcf496c788d09cfc1969c2a3608964de299d7a13 (diff) | |
| download | chrome-ec-9de6cdf9fd0c179d8e20f9811bc1645967621873.tar.gz | |
Flashing: Force board into reset for flashing
This ensures that nothing previously flashed to the baord can
interfere with the flashing operation (by wedging the MCU or
putting it into a state that the falshing code can't handle).
This also adds a dependency on ec.bin to the flash
target, ensuring that the firmware image is up to date
when flashing.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
BRANCH=none
TEST=make buildall -j
Change-Id: I8cdfa6f5c84ed84d6b6e6b30d6683a23087f2c63
Reviewed-on: https://chromium-review.googlesource.com/215991
Tested-by: Anton Staaf <robotboy@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Anton Staaf <robotboy@chromium.org>
Diffstat (limited to 'board/discovery-stm32f072')
| -rw-r--r-- | board/discovery-stm32f072/openocd-flash.cfg | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/discovery-stm32f072/openocd-flash.cfg b/board/discovery-stm32f072/openocd-flash.cfg index eed8d03f36..d1b847a741 100644 --- a/board/discovery-stm32f072/openocd-flash.cfg +++ b/board/discovery-stm32f072/openocd-flash.cfg @@ -4,6 +4,10 @@ source [find board/stm32f0discovery.cfg] +# For flashing, force the board into reset on connect, this ensures that +# code running on the core can't interfere with programming. +reset_config connect_assert_srst + gdb_port 0 tcl_port 0 telnet_port 0 |