From b80f177e9f99dd3704d431ea9bbc39f96985a9e1 Mon Sep 17 00:00:00 2001 From: Amit Blay Date: Thu, 4 Mar 2021 11:09:59 +0200 Subject: [PATCH] ARM: dts: msm: Enable rename_blk device for Linux guest For LV guest VM, rename the vda virtual device to system. This is needed for supporting standard kernel command line generated in AVB2.0 vbmeta, which refers to the rootfs as /dev/system. Change-Id: I5905bf740a6aca30c4e898fc012d6b04a9d4c9f5 --- qcom/sa8155-vm-lv.dtsi | 8 ++++++++ qcom/sa8195-vm-lv.dtsi | 8 ++++++++ 2 files changed, 16 insertions(+) diff --git a/qcom/sa8155-vm-lv.dtsi b/qcom/sa8155-vm-lv.dtsi index e1c40cd0133b..5a72eaee7189 100644 --- a/qcom/sa8155-vm-lv.dtsi +++ b/qcom/sa8155-vm-lv.dtsi @@ -1,3 +1,11 @@ +/ { + rename_blk: rename_blk { + compatible = "qcom,blkdev-rename"; + actual-dev = "vda"; + rename-dev = "system"; + }; +}; + &hab { vmid = <3>; }; diff --git a/qcom/sa8195-vm-lv.dtsi b/qcom/sa8195-vm-lv.dtsi index f7fd0e816130..39c87adf303c 100644 --- a/qcom/sa8195-vm-lv.dtsi +++ b/qcom/sa8195-vm-lv.dtsi @@ -9,6 +9,14 @@ }; }; +/ { + rename_blk: rename_blk { + compatible = "qcom,blkdev-rename"; + actual-dev = "vda"; + rename-dev = "system"; + }; +}; + &usb0 { status = "ok"; };