From: Łukasz Stelmach <l.stelmach@samsung.com>
Date: Fri, 4 Aug 2023 12:59:25 +0000 (+0200)
Subject: tizen: bootscript: add virtio support
X-Git-Tag: accepted/tizen/unified/riscv/20230821.130836~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F46%2F296846%2F1;p=platform%2Fkernel%2Fu-boot.git

tizen: bootscript: add virtio support

Recognize virtio0 as a valid boot device (target) and
set other necessary variables accordingly.

Change-Id: Ia6afb47713074da7382c62f6d65da7bd27a80f7e
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
---

diff --git a/tizen/bootscript/tizen-boot-vf2.scr b/tizen/bootscript/tizen-boot-vf2.scr
index db1d861959..11a5a79df0 100644
--- a/tizen/bootscript/tizen-boot-vf2.scr
+++ b/tizen/bootscript/tizen-boot-vf2.scr
@@ -1,5 +1,8 @@
-# U-boot script for tizen VF2
+# U-boot script for tizen VF2 and QEMU
 
+if test "${target}" = "virtio0"; then;
+	setenv devtype virtio
+fi
 if test "${target}" = "mmc0" -o "${target}" = "mmc1"; then;
 	setenv devtype mmc
 fi
@@ -90,6 +93,9 @@ else
 	if test "${devtype}" = "usb"; then;
 		setenv rootdev sda${rootpart}
 	fi
+	if test "${devtype}" = "virtio"; then;
+		setenv rootdev vda${rootpart}
+	fi
 	setenv bootmode normal
 fi