From f553ae4bf39891b0758f5609d707289d26e75d5e Mon Sep 17 00:00:00 2001 From: Werner Zeh Date: Wed, 25 Sep 2019 13:48:31 +0200 Subject: [PATCH] fsp_broadwell_de: Enable early write access to the SPI flash If VBOOT is used on a mainboard based on fsp_broadwell_de then VBOOT needs to be able to write to its NV data which may be stored on the SPI flash. Enable write access to the SPI flash on SoC level. If the mainboard does not use VBOOT the linker will drop the extra code. The benefit is that this code is at least compiled and therefore build tested with fsp_broadwell_de. Change-Id: I90a2d30f5749c75df2b286dce6779f10dde62632 Signed-off-by: Werner Zeh Reviewed-on: https://review.coreboot.org/c/coreboot/+/35598 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks Reviewed-by: Arthur Heymans --- src/soc/intel/fsp_broadwell_de/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/soc/intel/fsp_broadwell_de/Kconfig b/src/soc/intel/fsp_broadwell_de/Kconfig index 9c91d7c5fc..94eff07bab 100644 --- a/src/soc/intel/fsp_broadwell_de/Kconfig +++ b/src/soc/intel/fsp_broadwell_de/Kconfig @@ -29,6 +29,8 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON select SOC_INTEL_COMMON_BLOCK select SOC_INTEL_COMMON_BLOCK_IMC + select BOOT_DEVICE_SUPPORTS_WRITES + select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY config VBOOT select VBOOT_STARTS_IN_ROMSTAGE