Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/74177 )
Change subject: mb/google/myst: Enable iommu ......................................................................
mb/google/myst: Enable iommu
Enable iommu in devicetree for myst in order to allow kernel to load and initialize IOMMU.
Bug=b:276805280 TEST=builds
Signed-off-by: Jon Murphy jpmurphy@google.com Change-Id: I94e93afe775b070253464a9d187ad6c028d1b811 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74177 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Karthik Ramasubramanian kramasub@google.com Reviewed-by: Eric Lai eric_lai@quanta.corp-partner.google.com --- M src/mainboard/google/myst/variants/baseboard/devicetree.cb 1 file changed, 21 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Karthik Ramasubramanian: Looks good to me, approved Eric Lai: Looks good to me, approved
diff --git a/src/mainboard/google/myst/variants/baseboard/devicetree.cb b/src/mainboard/google/myst/variants/baseboard/devicetree.cb index 7980101..d3b06b9 100644 --- a/src/mainboard/google/myst/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/myst/variants/baseboard/devicetree.cb @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-or-later chip soc/amd/phoenix device domain 0 on + device ref iommu on end device ref lpc_bridge on chip ec/google/chromeec device pnp 0c09.0 alias chrome_ec on end