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soc/intel/alderlake: Hook up the VT-d setting to option API

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Hook up the VT-d setting to the option API, so it can be changed at
runtime without recompilation.

Change-Id: I728b71826798eb94c13e54aeadd3ca69c2bf5e8f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87626
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Matt DeVillier 2025-05-10 17:12:37 -05:00
commit 3cfb24a326
1 changed files with 1 additions and 1 deletions
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src/soc/intel/alderlake/romstage/fsp_params.c
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@ -316,7 +316,7 @@ static void fill_fspm_vtd_params(FSP_M_CONFIG *m_cfg,
m_cfg->VtdBaseAddress[VTD_IPU] = IPUVT_BASE_ADDRESS;
m_cfg->VtdBaseAddress[VTD_VTVCO] = VTVC0_BASE_ADDRESS;
m_cfg->VtdDisable = 0;
m_cfg->VtdDisable = !get_uint_option("vtd", 1);
m_cfg->VtdIopEnable = !m_cfg->VtdDisable;
m_cfg->VtdIgdEnable = m_cfg->InternalGfx;
m_cfg->VtdIpuEnable = m_cfg->SaIpuEnable;