From 2453e3b1daba617cd313a2cca36e160385e40a7e Mon Sep 17 00:00:00 2001 From: Bora Guvendik Date: Tue, 14 Mar 2023 15:49:53 -0700 Subject: [PATCH] mb/google/rex: Enable CSE pre-cpu timestamps Enables pre-cpu boot timestamps from cse. 990:CSME ROM started execution 0 944:CSE sent 'Boot Stall Done' to PMC 47,000 945:CSE started to handle ICC configuration 225,000 (178,000) 946:CSE sent 'Host BIOS Prep Done' to PMC 225,000 (0) 947:CSE received 'CPU Reset Done Ack sent' from PMC 516,000 (291,000) 991:Die Management Unit (DMU) load completed 587,000 (71,000) 0:1st timestamp 597,427 (10,427) BUG=b:259366109 TEST=Boot on rex, check "cbmem -t" Change-Id: I68cd53c18af6a400bcd9dc15d428a904b0647495 Signed-off-by: Bora Guvendik Reviewed-on: https://review.coreboot.org/c/coreboot/+/73759 Reviewed-by: Kapil Porwal Tested-by: build bot (Jenkins) Reviewed-by: Subrata Banik --- src/mainboard/google/rex/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig index 1a052a6418..6cea7fc904 100644 --- a/src/mainboard/google/rex/Kconfig +++ b/src/mainboard/google/rex/Kconfig @@ -26,6 +26,7 @@ config BOARD_GOOGLE_REX_COMMON select MAINBOARD_HAS_TPM2 select PMC_IPC_ACPI_INTERFACE select SOC_INTEL_CSE_LITE_SKU + select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2 config BOARD_GOOGLE_BASEBOARD_REX def_bool n