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mb/google/geralt: Enable RTC for eventlog timestamps 

Without RTC, the timestamps in the eventlog are currently all
'2000-00-00 00:00:00'. Enable RTC to get the correct timestamps.

localhost ~ # head /var/log/eventlog.txt
0 | 2022-10-15 22:59:38 | Log area cleared | 4088
1 | 2022-10-15 22:59:38 | Memory Cache Update | Normal | Success
2 | 2022-10-15 22:59:45 | System boot | 0
3 | 2022-10-15 22:59:46 | Firmware vboot info | boot_mode=Developer |
fw_tried=A | fw_try_count=0 | fw_prev_tried=A | fw_prev_result=Unknown
localhost ~ #
localhost ~ # date
Sun Oct 16 01:42:59 PDT 2022
localhost ~ #

BUG=b:233720142
TEST=check the timestamp field in /var/log/eventlog.txt

Change-Id: Iddad102dc8d60de01a691d330deb8247e99c616a
Signed-off-by: Liju-Clr Chen <liju-clr.chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69432
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Liju-Clr Chen 2022-11-10 16:51:45 +08:00 committed by Felix Held
parent 89321cfff0
commit c5b32ee8d8
2 changed files with 2 additions and 0 deletions
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1
src/mainboard/google/geralt/Kconfig
View File

@ -30,6 +30,7 @@ config BOARD_SPECIFIC_OPTIONS
select TPM_GOOGLE_TI50 if VBOOT
select MAINBOARD_HAS_NATIVE_VGA_INIT
select HAVE_LINEAR_FRAMEBUFFER
select RTC
config MAINBOARD_DIR
string

1
src/soc/mediatek/mt8188/Makefile.inc
View File

@ -47,6 +47,7 @@ ramstage-y += ../common/mt6359p.c mt6359p.c
ramstage-y += ../common/mtcmos.c mtcmos.c
ramstage-y += ../common/pmif.c ../common/pmif_clk.c pmif_clk.c
ramstage-y += ../common/pmif_spi.c pmif_spi.c
ramstage-y += ../common/rtc.c ../common/rtc_osc_init.c ../common/rtc_mt6359p.c
ramstage-y += soc.c
ramstage-y += ../common/spm.c spm.c
ramstage-y += ../common/sspm.c