From f699c14c03a78549b0e5ed32cf9714473127c618 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Fri, 8 Jun 2018 17:57:37 +0530 Subject: soc/intel/common/block/cpu: Add option to skip coreboot AP init SoC users from IOTG team is looking forward for a solution to skip coreboot AP initialization flow and make use of FSPS-UPD to perform AP reset. TEST=Assign use_fsp_mp_init=1 to ensure coreboot is not bringing APs out of reset. Change-Id: Ibc8cd411e802fb682436a933073922b2693ba994 Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/26644 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin Reviewed-by: Furquan Shaikh --- src/soc/intel/common/block/chip/chip.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/soc/intel/common/block/chip') diff --git a/src/soc/intel/common/block/chip/chip.c b/src/soc/intel/common/block/chip/chip.c index cfec4eca39..aecf060e3f 100644 --- a/src/soc/intel/common/block/chip/chip.c +++ b/src/soc/intel/common/block/chip/chip.c @@ -32,3 +32,18 @@ const struct soc_intel_common_config *chip_get_common_soc_structure(void) return soc_config; } + +/* + * This function will get MP Init config + * + * Return values: + * 0 = Make use of coreboot MP Init + * 1 = Make use of FSP MP Init + */ +int chip_get_fsp_mp_init(void) +{ + const struct soc_intel_common_config *common_config; + common_config = chip_get_common_soc_structure(); + + return common_config->use_fsp_mp_init; +} -- cgit v1.2.3