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List:       openembedded-core
Subject:    [OE-core][langdale 20/22] qemuboot.bbclass: make sure runqemu boots bundled initramfs kernel image
From:       "Steve Sakoman" <steve () sakoman ! com>
Date:       2022-12-30 16:44:10
Message-ID: d196220934a62ddf580cb4ce681f26b1410df9ed.1672418540.git.steve () sakoman ! com
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From: Jagadeesh Krishnanjanappa <workjagadeesh@gmail.com>

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]

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>
---
 meta/classes-recipe/qemuboot.bbclass | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/classes-recipe/qemuboot.bbclass \
b/meta/classes-recipe/qemuboot.bbclass index 018c000ca2..5a0e50ccfc 100644
--- a/meta/classes-recipe/qemuboot.bbclass
+++ b/meta/classes-recipe/qemuboot.bbclass
@@ -13,6 +13,7 @@
 # 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"
 #
@@ -93,7 +94,7 @@
 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 ?= ""
-- 
2.25.1



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