From 0834d86c1facccd8a5512ad1f2639cfb76175e23 Mon Sep 17 00:00:00 2001 From: Jason Glenesk Date: Tue, 3 Aug 2021 03:39:36 -0700 Subject: soc/amd/cezanne/fsp_m_params:Configure the iommu_support UPD Configure the IOMMU support upd if iommu is enabled. BUG=b:194173037 Cq-Depend: chrome-internal:4027293,4027294 Signed-off-by: Jason Glenesk Change-Id: I56b433cdc1ca5459c51b4b764e22292bd27b8892 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56770 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/soc/amd/cezanne/fsp_m_params.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src/soc/amd/cezanne') diff --git a/src/soc/amd/cezanne/fsp_m_params.c b/src/soc/amd/cezanne/fsp_m_params.c index 1a0366b4fa..c641030088 100644 --- a/src/soc/amd/cezanne/fsp_m_params.c +++ b/src/soc/amd/cezanne/fsp_m_params.c @@ -210,6 +210,7 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) /* S0i3 enable */ mcfg->s0i3_enable = config->s0ix_enable; + mcfg->iommu_support = is_devfn_enabled(IOMMU_DEVFN); /* voltage regulator telemetry settings */ mcfg->telemetry_vddcrvddfull_scale_current = -- cgit v1.2.3