Attention is currently required from: Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Tarun.
Subrata Banik has uploaded this change for review.
soc/intel/mtl: Increase the IgdDvmt50PreAlloc UPD size to 128MB
This patch increses 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 <subratabanik@google.com>
---
M src/soc/intel/meteorlake/romstage/fsp_params.c
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/80406/1
diff --git a/src/soc/intel/meteorlake/romstage/fsp_params.c b/src/soc/intel/meteorlake/romstage/fsp_params.c
index 4842c19..1336de7 100644
--- a/src/soc/intel/meteorlake/romstage/fsp_params.c
+++ b/src/soc/intel/meteorlake/romstage/fsp_params.c
@@ -114,7 +114,7 @@
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;
+ 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;
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