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# Released under the MIT license (see COPYING.MIT for the terms)
#
# SPDX-License-Identifier: MIT
#
SUMMARY = "Linux Kernel provided by NXP and supported by Community"
DESCRIPTION = "Linux Kernel provided by NXP as the part of release distribution. \
Main focus is set on i.MX Family Reference Boards. \
It includes support for many NXP Proprietary IPs (GPU, VPU, IPU). \
Latest stable Kernel patchlevel is applied and maintained by Community."
###############################################################################
# This recipe (and corresponding kernel repository and branch) receives updates
# from 3 different sources:
# 1. Stable [linux-5.4.y] branch updates of korg;
# 2. NXP-specific updates via branch [lf-5.4.y] shared via CodeAurora forum;
# 3. Critical patches, which are not (yet) integrated into either of 2 above
# sources, but are required to be applied to the kernel tree.
#
# Therefore, there is a need to keep track on the patches which are introduced
# from every source. This could be achieved in this recipe by filling the
# below list with the information once the update is performed from any source.
#
# Once the critical patch gets merged into the stable branch, or NXP-specific
# patches would be covered by the tag - individual entries from sections below
# could be removed.
#
# ------------------------------------------------------------------------------
# 1. Stable (tag or SHA(s))
# ------------------------------------------------------------------------------
# tag: v5.4.39
#
# ------------------------------------------------------------------------------
# 2. NXP-specific (tag or SHA(s))
# ------------------------------------------------------------------------------
# tag: lf-5.4.y-1.0.0
# 40fe6bd54230 MLK-23844-2 ARM64: dts: freescale: imx8mm: correct VDDARM@1.6GHz
# aec0c14ae61d MLK-23844-1: ARM64: dts: freescale: imx8mn-ddr4-evk: cleanup Rhom pmic
# e8e35fd0e759 MLK-23275-2: ARM64: dts: freescale: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage
# 975d8ab07267 MLK-23275-1: ARM64: dts: freescale: fsl-imx8mm-evk: correct ldo1/ldo2 voltage
# 4711466d535c MLK-23562: regulator: core: adjust supply voltage in bypass
# bbbc26a40a9c MLK-13793-6 regulator: anatop: fix min dropout for bypass mode
#
# ------------------------------------------------------------------------------
# 3. Critical patches (SHA(s))
# ------------------------------------------------------------------------------
# 7cf8871cd7d0 perf: Make perf able to build with latest libbfd
#
# NOTE to upgraders:
# This recipe should NOT collect individual patches, they should be applied to
# the linux-fslc kernel tree on the corresponding branch, and tracking
# information should be properly filled in above.
###############################################################################
include linux-fslc.inc
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
SRCBRANCH = "5.4-1.0.0-imx"
SRCREV = "e0743cf91d9e44a810e6f86d22db2bfc89e5016d"
# PV is defined in the base in linux-imx.inc file and uses the LINUX_VERSION definition
# required by kernel-yocto.bbclass.
#
# LINUX_VERSION define should match to the kernel version referenced by SRC_URI and
# should be updated once patchlevel is merged.
LINUX_VERSION = "5.4.39"
# Local version indicates the branch name in the NXP kernel tree where patches are collected from.
LOCALVERSION = "-lf-5.4.y"
DEFAULT_PREFERENCE = "1"
COMPATIBLE_MACHINE = "(mx6|mx7|mx8)"
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