diff options
| author | Furquan Shaikh <furquan@google.com> | 2014-11-08 17:19:31 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-21 11:03:31 +0100 |
| commit | 6b322cc6199bd5dd29345b35b43209b3511e1112 (patch) | |
| tree | 730abde0313e11873fe3dacb305c228709021fc8 /payloads/libpayload/libc | |
| parent | 522f9c6df168acfbeb91ae21e5b2451c9dde86fb (diff) | |
libpayload: Add support for parsing RAMOOPS range from coreboot
CQ-DEPEND=CL:228856
BUG=chrome-os-partner:33676
BRANCH=None
TEST=Compiles and boots to kernel prompt. ramoops console log verified after
causing kernel to fault.
Change-Id: I5af9b995113ee30ac60347acba8fa945fb5cd17a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 80c843fc78b137eb5540f8fefc4a69545b896fb6
Original-Change-Id: I8886015977e1fd999ef74fe73d08cff935cbce5c
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/228742
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8754
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/coreboot.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c index 2f4536cbea..489adf4a9f 100644 --- a/payloads/libpayload/libc/coreboot.c +++ b/payloads/libpayload/libc/coreboot.c @@ -189,6 +189,14 @@ static void cb_parse_wifi_calibration(void *ptr, struct sysinfo_t *info) info->wifi_calibration = phys_to_virt(cbmem->cbmem_tab); } +static void cb_parse_ramoops(void *ptr, struct sysinfo_t *info) +{ + struct lb_range *ramoops = (struct lb_range *)ptr; + + info->ramoops_buffer = ramoops->range_start; + info->ramoops_buffer_size = ramoops->range_size; +} + int cb_parse_header(void *addr, int len, struct sysinfo_t *info) { struct cb_header *header; @@ -324,6 +332,9 @@ int cb_parse_header(void *addr, int len, struct sysinfo_t *info) case CB_TAG_WIFI_CALIBRATION: cb_parse_wifi_calibration(ptr, info); break; + case CB_TAG_RAM_OOPS: + cb_parse_ramoops(ptr, info); + break; default: cb_parse_arch_specific(rec, info); break; |