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| author | Subrata Banik <subratabanik@google.com> | 2024-02-08 01:29:53 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-02-16 04:13:18 +0000 |
| commit | b76ff876eabf624e01368d0f4931adae96e51b0f (patch) | |
| tree | b9162af530e8c9d9b7e9a87f538e33de33ec10d1 | |
| parent | 04afc530dfa7a8d81d8f514faf35ecbe6cee61c7 (diff) | |
| download | coreboot-b76ff876eabf624e01368d0f4931adae96e51b0f.tar.gz coreboot-b76ff876eabf624e01368d0f4931adae96e51b0f.tar.bz2 coreboot-b76ff876eabf624e01368d0f4931adae96e51b0f.zip | |
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 <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80406
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
| -rw-r--r-- | src/soc/intel/meteorlake/romstage/fsp_params.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/intel/meteorlake/romstage/fsp_params.c b/src/soc/intel/meteorlake/romstage/fsp_params.c index 4842c191bb0f..caf57a3e9d22 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; |