From a8737c5f868dd99b8a7c594f9b4ef3358c61131d Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Mon, 12 Jan 2026 14:43:24 -0600 Subject: [PATCH] mb/google/cyan: Set CBFS_SIZE default to match IFD BIOS size All cyan-based boards define the size of the BIOS region in their IFD as 6MB in size; it is likewise defined as such in chromeos.fmd. To avoid having to override this in the board's config file when building with a modern payload like edk2, set the default CBFS_SIZE to 6MB as well to avoid issues with the payload not fitting. TEST=build/boot google/edgar w/edk2 payload and default CBFS_SIZE Change-Id: I17122aa2eb9848799c284d13d8c903ad125092b9 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/90733 Reviewed-by: Felix Singer Tested-by: build bot (Jenkins) --- src/mainboard/google/cyan/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/cyan/Kconfig b/src/mainboard/google/cyan/Kconfig index eacc8ef87d..fe4d2a1067 100644 --- a/src/mainboard/google/cyan/Kconfig +++ b/src/mainboard/google/cyan/Kconfig @@ -107,7 +107,7 @@ config OVERRIDE_DEVICETREE default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb" config CBFS_SIZE - default 0x200000 + default 0x600000 config MAINBOARD_SMBIOS_MANUFACTURER string