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kernel-fit-image: control kernel section with FIT_LINUX_BIN

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Update kernel-fit-image.bbclass to conditionally include the kernel
section based on FIT_LINUX_BIN variable.

Suggested-by: Adrian Freihofer <adrian.freihofer@siemens.com>
(From OE-Core rev: 9c8ef2119949900bee222ddc0fdfb23424a032d0)

Signed-off-by: Kavinaya S <kavinaya@qti.qualcomm.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Kavinaya S 2025-09-05 16:31:51 +05:30 committed by Richard Purdie
parent 35d92cf314
commit 0d17c4fb51
1 changed files with 8 additions and 6 deletions
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14
meta/classes-recipe/kernel-fit-image.bbclass
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@ -59,12 +59,14 @@ python do_compile() {
)
# Prepare a kernel image section.
shutil.copyfile(os.path.join(kernel_deploydir, "linux.bin"), "linux.bin")
with open(os.path.join(kernel_deploydir, "linux_comp")) as linux_comp_f:
linux_comp = linux_comp_f.read()
root_node.fitimage_emit_section_kernel("kernel-1", "linux.bin", linux_comp,
d.getVar('UBOOT_LOADADDRESS'), d.getVar('UBOOT_ENTRYPOINT'),
d.getVar('UBOOT_MKIMAGE_KERNEL_TYPE'), d.getVar("UBOOT_ENTRYSYMBOL"))
linux_bin = d.getVar('FIT_LINUX_BIN')
if linux_bin:
shutil.copyfile(os.path.join(kernel_deploydir, "linux.bin"), "linux.bin")
with open(os.path.join(kernel_deploydir, "linux_comp")) as linux_comp_f:
linux_comp = linux_comp_f.read()
root_node.fitimage_emit_section_kernel("kernel-1", "linux.bin", linux_comp,
d.getVar('UBOOT_LOADADDRESS'), d.getVar('UBOOT_ENTRYPOINT'),
d.getVar('UBOOT_MKIMAGE_KERNEL_TYPE'), d.getVar("UBOOT_ENTRYSYMBOL"))
# Prepare a DTB image section
kernel_devicetree = d.getVar('KERNEL_DEVICETREE')