From fda17b0390d0cc98d88a017dad1bc89b6be825f0 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Mon, 9 Feb 2026 23:16:32 +0530 Subject: [PATCH] soc/intel/pantherlake: Update IGD stolen memory size definitions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Update the Integrated Graphics Device (IGD) stolen memory size enum values to align with the Panther Lake Reference Code. This change introduces the 96MB definition and corrects the value for 128MB. Modified values: - IGD_SM_96MB: Added as 0x03 - IGD_SM_128MB: Updated from 0x03 to 0x04 Change-Id: Id7a547e8a530294a76f201e87865e8508ff67a92 Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/c/coreboot/+/91140 Reviewed-by: Jérémy Compostella Tested-by: build bot (Jenkins) --- src/soc/intel/pantherlake/chip.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/soc/intel/pantherlake/chip.h b/src/soc/intel/pantherlake/chip.h index 1d75b0ae43..96f9a936b5 100644 --- a/src/soc/intel/pantherlake/chip.h +++ b/src/soc/intel/pantherlake/chip.h @@ -337,7 +337,8 @@ struct soc_intel_pantherlake_config { IGD_SM_0MB = 0x00, IGD_SM_32MB = 0x01, IGD_SM_64MB = 0x02, - IGD_SM_128MB = 0x03, + IGD_SM_96MB = 0x03, + IGD_SM_128MB = 0x04, IGD_SM_4MB = 0xF0, IGD_SM_8MB = 0xF1, IGD_SM_12MB = 0xF2,