coreboot/src/soc
Furquan Shaikh 9d07910d24 soc/intel/apollolake: Clear RTC failure bit after reading it
This change ensures that the RTC failure bit is cleared in PMCON1
after cmos_init checks for it. Before this change, RPS was cleared
in dev init phase. If any reboot occurred before dev init stage
(e.g. FSP reset) then RPS won't be cleared and cmos_init will
re-initialize CMOS data. This resulted in any information like VBNV
flags stored in CMOS after first cmos_init to be lost.

BUG=b:72879807
BRANCH=coral
TEST=Verified that recovery request is preserved when recovery is
requested without battery on coral.

Change-Id: Ib23b1fcd5c3624bad6ab83dce17a469b2f5b5ba8
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/23578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-05 00:49:12 +00:00
..
amd amd/soc/common: Remove cbmem subregions in heap 2018-02-01 17:20:09 +00:00
broadcom soc: Add Kconfig for each soc vendor 2017-10-23 17:18:32 +00:00
dmp DMP Vortex86ex board & chip: Remove - using LATE_CBMEM_INIT 2018-01-15 23:23:17 +00:00
imgtec soc: Add Kconfig for each soc vendor 2017-10-23 17:18:32 +00:00
intel soc/intel/apollolake: Clear RTC failure bit after reading it 2018-02-05 00:49:12 +00:00
lowrisc RISC-V boards: Stop using the config string 2017-11-07 12:31:00 +00:00
marvell soc: Add Kconfig for each soc vendor 2017-10-23 17:18:32 +00:00
mediatek soc/mediatek/mt8173: Remove cast of NULL* to void * 2017-11-03 16:03:30 +00:00
nvidia soc: Add Kconfig for each soc vendor 2017-10-23 17:18:32 +00:00
qualcomm soc: Add Kconfig for each soc vendor 2017-10-23 17:18:32 +00:00
rockchip rockchip/rk3399: Pass coreboot table pointer to ARM TF 2018-02-02 22:19:26 +00:00
samsung soc: Add Kconfig for each soc vendor 2017-10-23 17:18:32 +00:00
ucb riscv: Remove config string support 2017-12-02 05:25:00 +00:00