scottk/OpenCellular
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2026-01-07 16:11:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

util: fix support for dedicated debug dongle in flash_ec

Browse Source 
When using a "non-servo" debug dongle or integrated FTDI chip to flash a STM32
microcontroller, add the option to toggle the reset of the
microcontroller if the control exists.

This was not done for the original Toad version because it cannot
control the reset line, but now Firefly, Zinger, Fruitpie debug
interfaces can do it.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BRANCH=none
BUG=none
TEST=./util/flash_ec --board=zinger

Change-Id: Ia21e3b3403e56b4c0797582659d9a3a0c26bb8bb
Reviewed-on: https://chromium-review.googlesource.com/197050
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
This commit is contained in:
Vincent Palatin
2014-04-25 10:27:48 -07:00
committed by chrome-internal-fetch
parent cce53bed31
commit 564fced7b8
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
util/flash_ec
View File

@@ -33,7 +33,12 @@ SERVO_TYPE=servo
# reset the EC
toad_hard_reset() {
info "you probably need to hard-reset your EC with Refresh+Power"
if dut_control cold_reset 2>/dev/null ; then
dut_control cold_reset:on
dut_control cold_reset:off
else
info "you probably need to hard-reset your EC manually"
fi
}
servo_hard_reset() {
@@ -233,7 +238,7 @@ info "EC UART pty : ${EC_UART}"
if dut_control boot_mode 2>/dev/null ; then
SERVO_TYPE=toad
info "Using a TOAD cable"
info "Using a dedicated debug cable"
fi
save="$(servo_save)"