diff options
| author | Pratik Prajapati <pratikkumar.v.prajapati@intel.com> | 2015-09-03 12:58:44 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-11-20 18:21:30 +0100 |
| commit | c29e57d88c6c20476354a78a940d85289ee93f36 (patch) | |
| tree | 4f2e90b77709e506210c55a0e98f9810207824bf /util/ectool | |
| parent | b90b94d3efbbe969c019ab8bb8316e2c08ac4968 (diff) | |
util/cbmem: Add --rawdump <cbtable ID> and extend -l output
Changed following things,
(1) cbmem -l would give both ID and Name for coreboot table along with
START and LENGTH of each entry
e.g.
localhost ~ # cbmem -l
CBMEM table of contents:
NAME ID START LENGTH
<.....>
3. TIME STAMP 54494d45 77ddd000 000002e0
4. MRC DATA 4d524344 77ddb000 00001880
5. ROMSTG STCK 90357ac4 77dd6000 00005000
6. VBOOT WORK 78007343 77dd2000 00004000
7. VBOOT 780074f0 77dd1000 00000c3c
8. RAMSTAGE 9a357a9e 77d13000 000be000
9. REFCODE 04efc0de 77c01000 00112000
10. ACPI GNVS 474e5653 77c00000 00001000
11. SMM BACKUP 07e9acee 77bf0000 00010000
<..etc..>
(2) With this patch, new command line arg "rawdump" or "-r" will be
added to cbmem
user can grab the ID with "cbmem -l" and execute "cbmem -r <ID>" to get
raw dump of cbtable for the <ID> in interest.
This change is needed to get MMA results data from cbtable. Coreboot
stores the MMA results in cbmem. Separate post processing scripts uses
cbmem utility to get the these data.
This feature in the cbmem tool can also help debugging some issues where
some specific ID of cbtable needs examination.
BRANCH=none
BUG=chrome-os-partner:43731
TEST=Build and Boot kunimitsu (FAB3). Cbmem -r and -l works as described.
Not tested on Glados
CQ-DEPEND=CL:299476,CL:299475,CL:299473,CL:299509,CL:299508,CL:299507,CL:*230478,CL:*230479
Change-Id: I70ba148113b4e918646b99997a9074300a9c7876
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f60c79d845d4d4afca480b6884c564a0d5e5caf8
Original-Change-Id: I1dde50856f0aa8d4cdd3ecf013bd58d37d76eb72
Original-Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Original-Signed-off-by: Icarus Sparry <icarus.w.sparry@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/299474
Original-Commit-Ready: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Original-Tested-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: http://review.coreboot.org/12482
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/ectool')
0 files changed, 0 insertions, 0 deletions