virtio: Add a block device

The test code for virtio is fairly simplistic and does not actually create
a block device. Add a way to specify the device type in the device tree.
Add a block device so that we can do more testing.

Signed-off-by: Simon Glass <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 2e580f980fc..9d96e479ca8 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -1527,12 +1527,18 @@
 
 	sandbox_virtio1 {
 		compatible = "sandbox,virtio1";
+		virtio-type = <4>;	/* rng */
 	};
 
 	sandbox_virtio2 {
 		compatible = "sandbox,virtio2";
 	};
 
+	sandbox-virtio-blk {
+		compatible = "sandbox,virtio1";
+		virtio-type = <2>;	/* block */
+	};
+
 	sandbox_scmi {
 		compatible = "sandbox,scmi-devices";
 		clocks = <&clk_scmi 2>, <&clk_scmi 0>;