From c397f004b7abdaf5a6950299b2d24fa4f72a435f Mon Sep 17 00:00:00 2001
From: Sean Rhodes <sean@starlabs.systems>
Date: Mon, 7 Feb 2022 15:05:12 +0000
Subject: soc/apollolake: Hook up VTD to CMOS

Hook up vtd_enable to CMOS value of "vtd".

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I16b43f0489f652d650e820c36b2b9bea61cf3c8c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/soc/intel/apollolake/chip.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/soc/intel/apollolake')

diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c
index 1682490833..3ee49209db 100644
--- a/src/soc/intel/apollolake/chip.c
+++ b/src/soc/intel/apollolake/chip.c
@@ -23,6 +23,7 @@
 #include <intelblocks/gpio.h>
 #include <intelblocks/itss.h>
 #include <intelblocks/pmclib.h>
+#include <option.h>
 #include <soc/cpu.h>
 #include <soc/heci.h>
 #include <soc/intel/common/vbt.h>
@@ -709,7 +710,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *silupd)
 	silconfig->VmxEnable = CONFIG(ENABLE_VMX);
 
 	/* Set VTD feature according to devicetree */
-	silconfig->VtdEnable = cfg->enable_vtd;
+	silconfig->VtdEnable = get_uint_option("vtd", cfg->enable_vtd);
 
 	silconfig->PeiGraphicsPeimInit = CONFIG(RUN_FSP_GOP) && is_devfn_enabled(SA_DEVFN_IGD);
 
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