Change in simtrace2[master]: firmware: add bootloader update "app"

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laforge gerrit-no-reply at lists.osmocom.org
Mon Nov 1 12:03:54 UTC 2021


laforge has uploaded a new patch set (#4) to the change originally created by Hoernchen. ( https://gerrit.osmocom.org/c/simtrace2/+/26026 )

Change subject: firmware: add bootloader update "app"
......................................................................

firmware: add bootloader update "app"

This bl updater can be flashed as app and will update the bootloader and
then
delete itself before resetting the sam3, so the device will end up in
the newly
updated dfu bootloader afterwards, without having to press the
bootloader button
or requring any other manual interaction, ready to receive a new
application image.

Building the blupdater requires a previously built dfu-flash bootloader
bin file that
will then be embedded into the app during building.

Related: OS#1704
Related: SYS5061
Change-Id: I53dea57bba790a2ab3245d9483e0ff1c8d19d5e3
---
M Makefile
M firmware/Makefile
A firmware/apps/blupdate/Makefile
A firmware/apps/blupdate/main.c
M firmware/libboard/common/resources/sam3s4/dfu.ld
5 files changed, 192 insertions(+), 9 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/26/26026/4
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Gerrit-Project: simtrace2
Gerrit-Branch: master
Gerrit-Change-Id: I53dea57bba790a2ab3245d9483e0ff1c8d19d5e3
Gerrit-Change-Number: 26026
Gerrit-PatchSet: 4
Gerrit-Owner: Hoernchen <ewild at sysmocom.de>
Gerrit-Reviewer: Hoernchen <ewild at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at osmocom.org>
Gerrit-CC: fixeria <vyanitskiy at sysmocom.de>
Gerrit-MessageType: newpatchset
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