49a96a9463
Adds "clear" command to cbfsutil/elogtool tool.
"clear" clears the RW_ELOG region by using either:
* flashrom if no file is provided
* or using file write if an input file is provided.
The region is filled with ELOG_TYPE_EOL. And a
ELOG_TYPE_LOG_CLEAR event is inserted.
Additionally, it does a minor cleanup to command "list", like:
* use buffer_end()
* add "list" to the cmds struct
* and make elog_read() very similar to elog_write()
Usage:
$ elogtool clear
BUG=b:172210863
TEST=elogtool clear && elogtool list
elogtool clear -f invalid.raw
elogtool clear -f valid.raw
Change-Id: Ia28a6eb34c82103ab078a0841b022e2e5e430585
Signed-off-by: Ricardo Quesada <ricardoq@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56883
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
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| .. | ||
| console | ||
| flashmap | ||
| lz4 | ||
| lzma | ||
| .gitignore | ||
| amdcompress.c | ||
| cbfs-mkpayload.c | ||
| cbfs-mkstage.c | ||
| cbfs-payload-linux.c | ||
| cbfs.h | ||
| cbfs_glue.h | ||
| cbfs_image.c | ||
| cbfs_image.h | ||
| cbfs_sections.c | ||
| cbfs_sections.h | ||
| cbfscomptool.c | ||
| cbfstool.c | ||
| coff.h | ||
| common.c | ||
| common.h | ||
| compress.c | ||
| default-x86.fmd | ||
| default.fmd | ||
| description.md | ||
| elf.h | ||
| elfheaders.c | ||
| elfparsing.h | ||
| elogtool.c | ||
| eventlog.c | ||
| eventlog.h | ||
| EXAMPLE | ||
| fdt.h | ||
| fit.c | ||
| fit.h | ||
| flashmap_tests.c | ||
| fmap_from_fmd.c | ||
| fmap_from_fmd.h | ||
| fmaptool.c | ||
| fmd.c | ||
| fmd.h | ||
| fmd_parser.c_shipped | ||
| fmd_parser.h_shipped | ||
| fmd_parser.y | ||
| fmd_scanner.c_shipped | ||
| fmd_scanner.h_shipped | ||
| fmd_scanner.l | ||
| fv.h | ||
| ifittool.c | ||
| ifwitool.c | ||
| linux.h | ||
| linux_trampoline.c | ||
| linux_trampoline.h | ||
| linux_trampoline.S | ||
| Makefile | ||
| Makefile.inc | ||
| option.h | ||
| partitioned_file.c | ||
| partitioned_file.h | ||
| platform_fixups.c | ||
| ProcessorBind.h | ||
| rmodtool.c | ||
| rmodule.c | ||
| rmodule.h | ||
| swab.h | ||
| xdr.c | ||