mirror of
git://git.yoctoproject.org/meta-raspberrypi
synced 2026-04-02 02:49:12 +00:00
ccb72fc995
Instead of generating cmdline.txt in the kernel recipe, it is generated in a standalone recipe and pulled in as a dependency of the bootfiles recipe. This simplifies the process of using a linux-yocto, linux-mainline or similiar kernel recipe instead of linux-raspberrypi. In the rpi-cmdline recipe the command line is built from fragments which can all be easily overridden. The variables `SERIAL` and `CMA` are renamed to `CMDLINE_SERIAL` and `CMDLINE_CMA` for consistency. The cmdline.txt file is created in the do_compile step to allow further customisation via do_compile_append if needed. Signed-off-by: Paul Barker <pbarker@konsulko.com> (cherry picked from commit 8827040d9c218f68ae3ee6a5814929888ed61581) Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
45 lines
1.6 KiB
PHP
45 lines
1.6 KiB
PHP
DESCRIPTION = "Linux Kernel for Raspberry Pi"
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SECTION = "kernel"
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LICENSE = "GPLv2"
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LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
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COMPATIBLE_MACHINE = "^rpi$"
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PE = "1"
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PV = "${LINUX_VERSION}+git${SRCPV}"
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inherit kernel siteinfo
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require recipes-kernel/linux/linux-yocto.inc
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SRC_URI += " \
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file://rpi-kernel-misc.cfg \
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${@bb.utils.contains("INITRAMFS_IMAGE_BUNDLE", "1", "file://initramfs-image-bundle.cfg", "", d)} \
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${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "file://vc4graphics.cfg", "", d)} \
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"
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KCONFIG_MODE = "--alldefconfig"
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KBUILD_DEFCONFIG_raspberrypi0-wifi ?= "bcmrpi_defconfig"
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KBUILD_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
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KBUILD_DEFCONFIG_raspberrypi-cm3 ?= "bcm2709_defconfig"
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KBUILD_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
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KBUILD_DEFCONFIG_raspberrypi3 ?= "bcm2709_defconfig"
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KBUILD_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig"
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KBUILD_DEFCONFIG_raspberrypi4 ?= "bcm2711_defconfig"
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KBUILD_DEFCONFIG_raspberrypi4-64 ?= "bcm2711_defconfig"
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LINUX_VERSION_EXTENSION ?= ""
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KERNEL_MODULE_AUTOLOAD += "${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "stmpe-ts", "", d)}"
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# A LOADADDR is needed when building a uImage format kernel. This value is not
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# set by default in rpi-4.8.y and later branches so we need to provide it
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# manually. This value unused if KERNEL_IMAGETYPE is not uImage.
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KERNEL_EXTRA_ARGS += "LOADADDR=0x00008000"
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do_compile_append() {
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if [ "${SITEINFO_BITS}" = "64" ]; then
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cc_extra=$(get_cc_option)
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oe_runmake dtbs CC="${KERNEL_CC} $cc_extra " LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
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fi
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}
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