From 817c58c2aeab0fabe912b58dbe4f24a81d6385ce Mon Sep 17 00:00:00 2001 From: Karthikeyan Ramasubramanian <kramasub@google.com> Date: Wed, 8 May 2024 13:18:36 -0600 Subject: mb/google/brox: Sending End of Post (EOP) asynchronously Currently EOP message is sent to CSE late in the boot flow. Instead send it asynchronously to save ~10 ms in boot time. BUG=b:337330958 TEST=Build Brox BIOS Image and boot to OS. Change-Id: I229d16a5dcd072958db3f59a9c364bf7508b3047 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82236 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Dinesh Gehlot <digehlot@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> --- src/mainboard/google/brox/Kconfig | 2 +- src/soc/intel/alderlake/Kconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/mainboard/google/brox/Kconfig b/src/mainboard/google/brox/Kconfig index 940f3a404b..efe10d28a2 100644 --- a/src/mainboard/google/brox/Kconfig +++ b/src/mainboard/google/brox/Kconfig @@ -29,7 +29,7 @@ config BOARD_GOOGLE_BROX_COMMON select MAINBOARD_HAS_TPM2 select PMC_IPC_ACPI_INTERFACE select SOC_INTEL_CSE_LITE_SKU -# select SOC_INTEL_CSE_SEND_EOP_ASYNC + select SOC_INTEL_CSE_SEND_EOP_ASYNC select SOC_INTEL_COMMON_BLOCK_USB4 select SOC_INTEL_COMMON_BLOCK_TCSS select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index b124b140b8..e0afe5aeb7 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -82,7 +82,7 @@ config SOC_INTEL_ALDERLAKE select SOC_INTEL_COMMON_FSP_RESET select SOC_INTEL_COMMON_PCH_CLIENT select SOC_INTEL_COMMON_RESET - select SOC_INTEL_CSE_SEND_EOP_LATE if !BOARD_GOOGLE_BRYA_COMMON + select SOC_INTEL_CSE_SEND_EOP_LATE if !BOARD_GOOGLE_BRYA_COMMON && !BOARD_GOOGLE_BROX_COMMON select SOC_INTEL_CSE_SET_EOP select SOC_INTEL_GFX_MBUS_JOIN if MAINBOARD_HAS_CHROMEOS && BMP_LOGO select SOC_INTEL_MEM_MAPPED_PM_CONFIGURATION -- cgit v1.2.3