meta-sunxi/recipes-kernel/linux/linux-mainline_4.14.2.bb
Martin Kelly 1495b5e567 linux: fix kernel config fragment support
Currently, using kernel config fragments is not working. If you try
adding one as documented in the Yocto Mega Manual [1], it will be
ignored.

There are two reasons for this:
- The config fragment logic is in kernel-yocto.bbclass, so we need to inherit
  that (this is similar to what linux-raspberrypi does in meta-raspberrypi).
- We remove ${B}/.config, which undoes any config created by
  kernel-yocto.

Fix this by inheriting kernel-yocto and not removing ${B}/.config. With
this patch, fragments are working. Note that we also need to add a few
variables (like KERNEL_KBUILD) to make kernel-yocto happy.

[1]
http://www.yoctoproject.org/docs/2.5/mega-manual/mega-manual.html#creating-the-append-file

Signed-off-by: Martin Kelly <mkelly@xevo.com>
2018-01-12 13:07:17 -08:00

30 lines
982 B
BlitzBasic

SECTION = "kernel"
DESCRIPTION = "Mainline Linux kernel"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i|sun8i|sun50i)"
inherit kernel
require linux.inc
# Since we're not using git, this doesn't make a difference, but we need to fill
# in something or kernel-yocto.bbclass will fail.
KBRANCH ?= "master"
# Pull in the devicetree files into the rootfs
RDEPENDS_kernel-base += "kernel-devicetree"
KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
S = "${WORKDIR}/linux-${PV}"
SRC_URI[md5sum] = "0164a000bd7b302037de4e91dff3018b"
SRC_URI[sha256sum] = "e92690620a4e4811c6b37b2f1b6c9b32a1dde40aa12be6527c8dc215fb27464c"
SRC_URI = "https://www.kernel.org/pub/linux/kernel/v4.x/linux-${PV}.tar.xz \
file://0001-arm64-dts-orange-pi-zero-plus2-fix-sdcard-detect.patch \
file://0002-arm64-dts-orange-pi-zero-plus2-enable-AP6212a-WiFi-B.patch \
file://defconfig \
"