qemuriscv: Generate a wic rootFS with a larger filesystem

This allows us to generate a rootFS with a large filesystem for use with
QEMU.

(From OE-Core rev: e06439200e44999c1e2f88d7d6c651da13698ca7)

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/machine/include/riscv/qemuriscv.inc

@@ -11,7 +11,9 @@ KEEPUIMAGE = "no"
 
 SERIAL_CONSOLES ?= "115200;ttyS0 115200;hvc0"
 
-IMAGE_FSTYPES_append = " ext4"
+IMAGE_FSTYPES += "ext4 wic.qcow2"
+
+WKS_FILE ?= "qemuriscv.wks"
 
 MACHINE_EXTRA_RRECOMMENDS += " kernel-modules"
 

scripts/lib/wic/canned-wks/qemuriscv.wks

@@ -0,0 +1,3 @@
+# short-description: Create qcow2 image for RISC-V QEMU machines
+
+part / --source rootfs --fstype=ext4 --label root --align 4096 --size 5G