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| author | Sooraj Govindan <sooraj.govindan@intel.com> | 2020-02-07 19:35:25 +0530 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-19 21:57:57 +0000 |
| commit | 2396f0e9bcd6fe2ac3fa60920771882299c2d7e5 (patch) | |
| tree | 79b47923020198bca950534a81e87fb2dacacadb /board/jslrvp_ite | |
| parent | 0340484f40f22e3e26aaf490c292363be3697445 (diff) | |
| download | chrome-ec-2396f0e9bcd6fe2ac3fa60920771882299c2d7e5.tar.gz | |
waddledoo:Handle EC_AP_PCH_PWROK_OD and ALL_SYS_PWRGD
As per Waddledoo power sequencing requirements,
1. ALL_SYS_PWRGD should be driven based on DRAM power good and
the PP1050_ST power good.
2. the EC needs to assert EC_AP_PCH_PWROK_OD, with a 2ms minimum
delay after receiving the DRAM power good and the PP1050_ST power good.
3. Enable CONFIG_BACKLIGHT_LID
BUG=b:147257114
BRANCH=None
TEST=make -j BOARD=waddledoo; flash waddledoo, verify that
DUT can boot to S0.
Change-Id: I5ad226faa15cfe8ae569524decf405bbd378a28c
Signed-off-by: Sooraj Govindan <sooraj.govindan@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2044250
Tested-by: Sooraj Govindan <sooraj.govindan@intel.corp-partner.google.com>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board/jslrvp_ite')
| -rw-r--r-- | board/jslrvp_ite/gpio.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/jslrvp_ite/gpio.inc b/board/jslrvp_ite/gpio.inc index 629059df80..3d46c1ddd3 100644 --- a/board/jslrvp_ite/gpio.inc +++ b/board/jslrvp_ite/gpio.inc @@ -75,6 +75,7 @@ GPIO(EC_PCH_DSW_PWROK, PIN(L, 6), GPIO_OUT_LOW) */ UNIMPLEMENTED(PCH_SYS_PWROK) UNIMPLEMENTED(EN_VCCIO_EXT) +UNIMPLEMENTED(EC_AP_PCH_PWROK_OD) UNIMPLEMENTED(EC_AP_VCCST_PWRGD_OD) /* Host communication GPIOs */ |