From 3cfb24a326915aa7ee9f77e9190a6ed923068058 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Sat, 10 May 2025 17:12:37 -0500 Subject: [PATCH] soc/intel/alderlake: Hook up the VT-d setting to option API MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/87626 Reviewed-by: Maxim Polyakov Reviewed-by: Jérémy Compostella Tested-by: build bot (Jenkins) --- src/soc/intel/alderlake/romstage/fsp_params.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/soc/intel/alderlake/romstage/fsp_params.c b/src/soc/intel/alderlake/romstage/fsp_params.c index 8f6c57a3e4..6ab8bb3e50 100644 --- a/src/soc/intel/alderlake/romstage/fsp_params.c +++ b/src/soc/intel/alderlake/romstage/fsp_params.c @@ -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;