qemuboot.bbclass: make sure runqemu boots bundled initramfs kernel image

The QB_DEFAULT_KERNEL is set to pick bundled initramfs kernel image
if the Linux kernel image is generated with INITRAMFS_IMAGE_BUNDLE="1".

This makes runqemu to automatically pick bundled initramfs kernel image
instead of explicitly mentioning bundled initramfs kernel image in
runqemu.

[YOCTO #14748]

(From OE-Core rev: ce673bc9f74aff1b6ba06e7b1d90da529894dce3)

Signed-off-by: Jagadeesh Krishnanjanappa <workjagadeesh@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 52371624313184e1a825519160c3833e282df8b9)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/qemuboot.bbclass b/meta/classes/qemuboot.bbclass
index ad8489902a..f2ebe94ca4 100644
--- a/meta/classes/qemuboot.bbclass
+++ b/meta/classes/qemuboot.bbclass
@@ -7,6 +7,7 @@
 # QB_OPT_APPEND: options to append to qemu, e.g., "-device usb-mouse"
 #
 # QB_DEFAULT_KERNEL: default kernel to boot, e.g., "bzImage"
+#                                            e.g., "bzImage-initramfs-qemux86-64.bin" if INITRAMFS_IMAGE_BUNDLE is set to 1.
 #
 # QB_DEFAULT_FSTYPE: default FSTYPE to boot, e.g., "ext4"
 #
@@ -87,7 +88,7 @@
 QB_MEM ?= "-m 256"
 QB_SMP ?= ""
 QB_SERIAL_OPT ?= "-serial mon:stdio -serial null"
-QB_DEFAULT_KERNEL ?= "${KERNEL_IMAGETYPE}"
+QB_DEFAULT_KERNEL ?= "${@bb.utils.contains("INITRAMFS_IMAGE_BUNDLE", "1", "${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin", "${KERNEL_IMAGETYPE}", d)}"
 QB_DEFAULT_FSTYPE ?= "ext4"
 QB_RNG ?= "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0"
 QB_OPT_APPEND ?= ""