From a8c33859992f1bb39b12650fcf6a5697938e9c14 Mon Sep 17 00:00:00 2001 From: poornima tom Date: Mon, 2 Aug 2021 19:49:24 +0530 Subject: adlrvp: Increase EC clock frequency With all four PD tasks enabled, ADLRVP board was rebooting with WDT errors. On increasing the frequency from 48MHZ to 96MHZ, the issue got resolved. BUG=b:195406641 BRANCH=None TEST=ADL P RVP booting fine without any WDT errors Signed-off-by: poornima tom Change-Id: I7f8ea030c2a9837f4468e2bcdd9fc6de00c33eb4 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3067290 Reviewed-by: Vijay Hiremath Reviewed-by: Dino Li Reviewed-by: caveh jalali --- board/adlrvpp_ite/board.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/board/adlrvpp_ite/board.h b/board/adlrvpp_ite/board.h index 8552c5630f..a5f5c445ad 100644 --- a/board/adlrvpp_ite/board.h +++ b/board/adlrvpp_ite/board.h @@ -80,6 +80,10 @@ #define GPIO_FAN_POWER_EN GPIO_EC_THRM_SEN_PWRGATE_N #define GPIO_ALL_SYS_PWRGD GPIO_ALL_SYS_PWRGD_EC +/* Increase EC speed */ +#undef PLL_CLOCK +#define PLL_CLOCK 96000000 + #ifndef __ASSEMBLER__ enum adlrvp_i2c_channel { -- cgit v1.2.1