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Dev/fix arm32 bsi build #954

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eb68b63
add linux-nilrt-fitimage.bb for ARM
AshwinUjjwal Feb 17, 2026
a86adc2
nilrt-runmode-rootfs: Enable FIT image support for ARM runmode
AshwinUjjwal Mar 2, 2026
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4 changes: 2 additions & 2 deletions conf/machine/xilinx-zynq.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@
TARGET_ARCH = "arm"
DEFAULTTUNE = "cortexa9-vfpv3"

KERNEL_CLASSES += "kernel-fitimage"
KERNEL_IMAGETYPE = "fitImage"
KERNEL_CLASSES += "kernel-fit-extra-artifacts"
KERNEL_IMAGETYPE = "zImage"

KERNEL_FEATURES:remove = "cfg/fs/vfat.scc"

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5 changes: 4 additions & 1 deletion recipes-core/images/nilrt-runmode-rootfs.bb
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Expand Up @@ -14,6 +14,9 @@ IMAGE_INSTALL:append:x64 = "\
nilrt-grub-runmode \
"

IMAGE_INSTALL:append:xilinx-zynq = "\
linux-nilrt-fitimage \
"
require includes/nilrt-image-base.inc
require includes/nilrt-xfce.inc
require includes/nilrt-proprietary.inc
Expand All @@ -40,7 +43,7 @@ bootimg_fixup_x64() {
}

bootimg_fixup_arm() {
mv "${IMAGE_ROOTFS}/${KERNEL_IMAGEDEST}/fitImage" "${IMAGE_ROOTFS}/${KERNEL_IMAGEDEST}/linux_runmode.itb"
mv "${IMAGE_ROOTFS}/${KERNEL_IMAGEDEST}/zImage" "${IMAGE_ROOTFS}/${KERNEL_IMAGEDEST}/linux_runmode.itb"
}

IMAGE_PREPROCESS_COMMAND:append:x64 = " bootimg_fixup_x64; "
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13 changes: 13 additions & 0 deletions recipes-kernel/linux/linux-nilrt-fitimage.bb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
SUMMARY = "The Linux kernel as a FIT image (optionally with initramfs) for NILRT"
SECTION = "kernel"

# If an initramfs is included in the FIT image more licenses apply.
# But also the kernel uses more than one license (see Documentation/process/license-rules.rst)
LICENSE = "GPL-2.0-with-Linux-syscall-note"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-with-Linux-syscall-note;md5=0bad96c422c41c3a94009dcfe1bff992"

inherit linux-kernel-base kernel-fit-image

# Set the version of this recipe to the version of the included kernel
# (without taking the long way around via PV)
PKGV = "${@get_kernelversion_file("${STAGING_KERNEL_BUILDDIR}")}"