coreboot-kgpe-d16/util
Youness Alaoui c4b4ff3b1f console/flashsconsole: Add spi flash console for debugging
If CONSOLE_SPI_FLASH config is enabled, we write the cbmem
messages to the 'CONSOLE' area in FMAP which allows us to grab the
log when we read the flash.

This is useful when you don't have usb debugging, and
UART lines are hard to find. Since a failure to boot would
require a hardware flasher anyways, we can get the log
at the same time.

This feature should only be used when no alternative is
found and only when we can't boot the system, because
excessive writes to the flash is not recommended.

This has been tested on purism/librem13 v2 and librem 15 v3 which
run Intel Skylake hardware. It has not been tested on other archs
or with a driver other than the fast_spi.

Change-Id: I74a297b94f6881d8c27cbe5168f161d8331c3df3
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19849
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-06-04 18:44:56 +02:00
..
abuild util/abuild: Start junit testcase block on kconfig failure 2017-05-27 16:54:23 +02:00
acpi tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
amdfwtool amdfwtool: Move normal firmware 2 after fanless firmware2s 2017-04-27 23:27:06 +02:00
amdtools
archive archive: build archive tool with HOSTCC 2016-03-08 17:40:05 +01:00
arm_boot_tools/mksunxiboot
autoport util/autoport: Add the PCI ID of the iGPU for the Intel i7 3770K 2017-05-03 20:14:05 +02:00
bimgtool codebase: Change makefile $(shell pwd) commands to $(CURDIR) 2016-03-11 18:48:06 +01:00
blobtool blobtool/ifd-x200.set: Fix flashmap0 NR 2017-05-05 22:43:46 +02:00
board_status board_status/towiki.sh: Fix Socket for Sandy and Ivy Bridge 2017-03-14 02:32:36 +01:00
broadcom util/broadcom: Check for successful file access 2016-12-16 18:22:43 +01:00
cbfstool console/flashsconsole: Add spi flash console for debugging 2017-06-04 18:44:56 +02:00
cbmem cbmem_console: Improve 'cbmem -1' behavior for truncated pre-CBMEM logs 2017-05-18 19:49:43 +02:00
checklist util/checklist: Place tables in proper boot order 2016-08-03 18:01:32 +02:00
chromeos util/chromeos: Make scripts executable 2016-07-30 19:34:20 +02:00
crossgcc crossgcc: disable libsanitizer for the bootstrapped compiler 2017-04-28 06:47:37 +02:00
docker util/docker: Update makefile for servers and local use 2017-04-04 01:49:59 +02:00
dtd_parser util: Look for python2 binary instead of python 2016-01-26 00:25:19 +01:00
ectool util/ectool: Dump ram by default 2017-04-25 18:46:04 +02:00
exynos util: Look for python2 binary instead of python 2016-01-26 00:25:19 +01:00
futility util/futility/Makefile: Update clean target 2017-03-29 05:16:49 +02:00
fuzz-tests tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
genbuild_h genbuild_h: Fix numeric comparison to remove error 2016-03-14 23:37:12 +01:00
genprof
gitconfig Rename and move util/gitconfig/rebase.sh 2016-10-25 17:09:19 +02:00
hugo util/hugo: no need to enable an interactive terminal 2017-05-26 18:36:47 +02:00
ifdfake util/ifdfake: Add number of regions 2016-12-15 23:47:09 +01:00
ifdtool ifdtool: avoid potential unaligned pointer usage 2017-06-02 01:58:20 +02:00
intelmetool intelmetool: Enable warning *set-but-unused-variable* 2017-05-11 16:42:11 +02:00
inteltool util/inteltool: Add support for Wildcat Point-LP Premium 2017-05-01 00:43:52 +02:00
intelvbttool intelvbttool: cope with errors in open() 2016-07-31 19:23:29 +02:00
ipqheader util: ipq40xx: Scripts to combine SBL and Coreboot ELFs 2016-05-09 09:36:27 +02:00
k8resdump tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
kbc1126 util: Add tools for dumping and inserting KBC1126 firmware images. 2017-05-11 16:48:40 +02:00
kconfig Kconfig: Change symbol override from warning to notice 2016-12-12 17:53:32 +01:00
lint util/lint: ignore some more binary file types 2017-05-25 23:04:29 +02:00
marvell util/marvell: Add Marvell doimage utility and dependency in relevant Makefile 2016-02-11 14:16:08 +01:00
me_cleaner util/me_cleaner: Pull the latest changes from upstream 2017-03-02 22:04:08 +01:00
mma mma: update mma setup script for v2.1018 2017-04-24 19:11:34 +02:00
msrtool util/msrtool: Use tabs for indents 2016-10-19 17:02:07 +02:00
mtkheader util: Look for python2 binary instead of python 2016-01-26 00:25:19 +01:00
nvidia util/nvidia/cbootimage: Update to upstream master 2017-04-24 19:19:39 +02:00
nvramtool nvramtool: Don't consider reserved regions to be "out of range" 2016-07-31 19:07:43 +02:00
optionlist optionslist: Don't add a timestamp 2016-02-21 01:46:15 +01:00
post util: Add a very simple utility to test POST cards. 2016-02-26 07:00:33 +01:00
release util/release: Update build-release script 2017-05-16 10:54:06 +02:00
riscvtools RISCV: change make-spike-elf to use the coreboot toolchain. 2016-10-15 00:34:27 +02:00
rockchip rockchip: update make_idb.py 2016-03-16 15:24:10 +01:00
romcc util/romcc: Don't reference a variable after checking it for NULL 2017-02-10 18:01:52 +01:00
sconfig lib: provide clearer devicetree semantics 2017-04-25 18:14:38 +02:00
scripts util/scripts/get_maintainer.pl: Remove linux tree check 2017-03-07 15:03:45 +01:00
showdevicetree tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
spkmodem_recv tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
superiotool superiotool: Add registers of LPC47N217 2017-05-08 17:45:40 +02:00
uio_usbdebug tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
vgabios Remove extra newlines from the end of all coreboot files. 2016-07-31 18:19:33 +02:00
viatool viatool/quirks: Add newline to end of file 2016-07-28 20:18:10 +02:00
xcompile xcompile: replace -print-librt-file-name with -print-libgcc-file-name 2017-05-16 10:52:37 +02:00