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

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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: 52371624313184e1a825519160c3833e282df8b9)

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>
This commit is contained in:
Jagadeesh Krishnanjanappa 2022-12-13 14:58:36 +00:00 committed by Richard Purdie
parent f520268975
commit 80b0e933a0
1 changed files with 2 additions and 1 deletions
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3
meta/classes-recipe/qemuboot.bbclass
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@ -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 ?= ""