mirror of
https://github.com/thead-yocto-mirror/meta-riscv
synced 2026-09-04 07:44:45 +02:00
5c317c06f6
Add the 4.20 kernel. This involves editing some of the required Freedom-U540 patches as they conflict with the 4.20 tree, but we want to keep them for the 4.19 tree. Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
47 lines
1.8 KiB
PHP
47 lines
1.8 KiB
PHP
DESCRIPTION = "RISC-V Linux Kernel"
|
|
SECTION = "kernel"
|
|
LICENSE = "GPLv2"
|
|
LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
|
|
|
|
inherit kernel
|
|
require recipes-kernel/linux/linux-yocto.inc
|
|
|
|
SRC_URI = "\
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git;branch=${BRANCH} \
|
|
file://pci.cfg \
|
|
"
|
|
|
|
# qemu uses in-tree defconfig
|
|
# freedom-u540 uses out-of-tree defconfig
|
|
SRC_URI_append_freedom-u540 = " file://defconfig \
|
|
file://0001-spi-sifive-support-SiFive-SPI-controller-in-Quad-Mod.patch \
|
|
file://0002-spi-nor-add-support-for-is25wp-32-64-128-256.patch \
|
|
file://0003-serial-sifive-initial-driver-from-Paul-Walmsley.patch \
|
|
file://0005-u54-prci-driver-for-core-U54-clocks.patch \
|
|
file://0006-u54-prci-driver-for-core-U54-clocks.patch \
|
|
file://0008-pwm-sifive-add-a-driver-for-SiFive-SoC-PWM.patch \
|
|
file://0009-RISC-V-Networking-fix-Hack.patch \
|
|
file://0010-pcie-microsemi-added-support-for-the-Vera-board-root.patch \
|
|
"
|
|
|
|
SRC_URI_append_qemuriscv32 = " file://32bit.cfg \
|
|
"
|
|
|
|
LINUX_VERSION_EXTENSION = "-riscv"
|
|
|
|
PV = "${LINUX_VERSION}+git${SRCPV}"
|
|
|
|
DEPENDS_append = " libgcc"
|
|
|
|
KBUILD_DEFCONFIG_qemuriscv32 = "defconfig"
|
|
KBUILD_DEFCONFIG_qemuriscv64 = "defconfig"
|
|
KCONFIG_MODE="--alldefconfig"
|
|
|
|
KERNEL_CC_append = " ${TOOLCHAIN_OPTIONS} ${SECURITY_NOPIE_CFLAGS}"
|
|
KERNEL_LD_append = " -no-pie"
|
|
|
|
COMPATIBLE_MACHINE = "(qemuriscv32|qemuriscv64|freedom-u540)"
|
|
|
|
KERNEL_FEATURES_remove = "features/debug/printk.scc"
|
|
KERNEL_FEATURES_remove = "features/kernel-sample/kernel-sample.scc"
|