diff options
| author | Karthikeyan Ramasubramanian <kramasub@chromium.org> | 2018-11-06 13:00:27 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-11-13 17:22:44 +0000 |
| commit | cca1f371d2c1f775fce69e526a20bd424a4aecb8 (patch) | |
| tree | 5f42840f4b06f911b3b8cecaeed4a31ab14c8d60 /src/drivers/elog/elog.c | |
| parent | 07bc08c2995b535b554a54e48673c144650fb234 (diff) | |
| download | coreboot-cca1f371d2c1f775fce69e526a20bd424a4aecb8.tar.xz | |
drivers/elog: Add Ramstage helper to add boot count
Add a helper function specific to ramstage to add the boot count
information into event log at ramstage.
BUG=b:117884485
BRANCH=None
TEST=Add an event log from romstage, boot to ChromeOS
Change-Id: Ic79f1a702548d8a2cd5c13175a9b2d718527953f
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/29542
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/elog/elog.c')
| -rw-r--r-- | src/drivers/elog/elog.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/drivers/elog/elog.c b/src/drivers/elog/elog.c index 18ca3b7adf..e006ded265 100644 --- a/src/drivers/elog/elog.c +++ b/src/drivers/elog/elog.c @@ -789,6 +789,19 @@ static bool elog_do_add_boot_count(void) #endif } +static void ramstage_elog_add_boot_count(void) +{ + if (elog_do_add_boot_count()) { + elog_add_event_dword(ELOG_TYPE_BOOT, boot_count_read()); + +#if IS_ENABLED(CONFIG_ARCH_X86) + /* Check and log POST codes from previous boot */ + if (IS_ENABLED(CONFIG_CMOS_POST)) + cmos_post_log(); +#endif + } +} + /* * Event log main entry point */ @@ -838,15 +851,8 @@ int elog_init(void) " shrink size %d\n", region_device_sz(&es->nv_dev), es->full_threshold, es->shrink_size); - if (elog_do_add_boot_count()) { - elog_add_event_dword(ELOG_TYPE_BOOT, boot_count_read()); - -#if IS_ENABLED(CONFIG_ARCH_X86) - /* Check and log POST codes from previous boot */ - if (IS_ENABLED(CONFIG_CMOS_POST)) - cmos_post_log(); -#endif - } + if (ENV_RAMSTAGE) + ramstage_elog_add_boot_count(); return 0; } |