soc/amd/{cezanne,common}: Enable IOMMU PCIe Device
This change only enables the IOMMU device. We still require the IVRS
table to take advantage of the IOMMU. This will happen when the picasso
IVRS code is moved into common.
BUG=b:190515051
TEST=lspci shows IOMMU device
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 1631
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I5c7cae3d25af5a45d48658ffa948a2856adc4346
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55737
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig
index 1bb9353..8f93512 100644
--- a/src/soc/amd/cezanne/Kconfig
+++ b/src/soc/amd/cezanne/Kconfig
@@ -47,6 +47,7 @@
select SOC_AMD_COMMON_BLOCK_GRAPHICS
select SOC_AMD_COMMON_BLOCK_HAS_ESPI
select SOC_AMD_COMMON_BLOCK_I2C
+ select SOC_AMD_COMMON_BLOCK_IOMMU
select SOC_AMD_COMMON_BLOCK_LPC
select SOC_AMD_COMMON_BLOCK_LPC_SPI_DMA
select SOC_AMD_COMMON_BLOCK_NONCAR
diff --git a/src/soc/amd/common/block/iommu/iommu.c b/src/soc/amd/common/block/iommu/iommu.c
index 49683d4..b6e4ac2 100644
--- a/src/soc/amd/common/block/iommu/iommu.c
+++ b/src/soc/amd/common/block/iommu/iommu.c
@@ -42,6 +42,7 @@
PCI_DEVICE_ID_AMD_15H_MODEL_303F_NB_IOMMU,
PCI_DEVICE_ID_AMD_15H_MODEL_707F_NB_IOMMU,
PCI_DEVICE_ID_AMD_17H_MODEL_1020_NB_IOMMU,
+ PCI_DEVICE_ID_AMD_17H_MODEL_606F_NB_IOMMU,
0
};