From b76ff876eabf624e01368d0f4931adae96e51b0f Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Thu, 8 Feb 2024 01:29:53 +0530 Subject: soc/intel/mtl: Double the `IgdDvmt50PreAlloc` UPD size to 128MB This patch increases the IgdDvmt50PreAlloc value as per Intel recommendation starting with GFX PEIM 103x. TEST=Able to build and boot google/rex. Change-Id: I236b38a1ac5efbfcd23e373c09204d8a07b97618 Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/c/coreboot/+/80406 Reviewed-by: Kapil Porwal Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel --- src/soc/intel/meteorlake/romstage/fsp_params.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/soc') diff --git a/src/soc/intel/meteorlake/romstage/fsp_params.c b/src/soc/intel/meteorlake/romstage/fsp_params.c index 4842c191bb..caf57a3e9d 100644 --- a/src/soc/intel/meteorlake/romstage/fsp_params.c +++ b/src/soc/intel/meteorlake/romstage/fsp_params.c @@ -113,8 +113,8 @@ static void fill_fspm_igd_params(FSP_M_CONFIG *m_cfg, }; m_cfg->InternalGfx = !CONFIG(SOC_INTEL_DISABLE_IGD) && is_devfn_enabled(PCI_DEVFN_IGD); if (m_cfg->InternalGfx) { - /* IGD is enabled, set IGD stolen size to 64MB. */ - m_cfg->IgdDvmt50PreAlloc = IGD_SM_64MB; + /* IGD is enabled, set IGD stolen size to 128MB. */ + m_cfg->IgdDvmt50PreAlloc = IGD_SM_128MB; /* DP port config */ m_cfg->DdiPortAConfig = config->ddi_port_A_config; m_cfg->DdiPortBConfig = config->ddi_port_B_config; -- cgit v1.2.3