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>
diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c
index 1682490..3ee4920 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 @@
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);