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arm-bsp/linux-yocto: add recipe for v6.4 kernel

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The v6.4 kernel is needed for some platforms in meta-arm-bsp.
Temporarily add it here to give those machines enough time to
update to the latest version.  Also, add the patch to the
defconfig.

Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Jon Mason
2023-10-08 19:50:57 -05:00
parent f2efb2a456
commit 07dbfed721
2 changed files with 89 additions and 0 deletions
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meta-arm-bsp/recipes-kernel/linux/files/aarch64/0001-arm64-defconfig-remove-CONFIG_COMMON_CLK_NPCM8XX-y.patch
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@@ -0,0 +1,50 @@
From 94a5e7ffe5855272708a94190820534c4f51bdd8 Mon Sep 17 00:00:00 2001
From: Mikko Rapeli <mikko.rapeli@linaro.org>
Date: Tue, 15 Aug 2023 10:36:56 +0300
Subject: [PATCH] arm64: defconfig: remove CONFIG_COMMON_CLK_NPCM8XX=y
There is no code for this config option and enabling it in defconfig
causes warnings from tools which are detecting unused and obsolete
kernel config flags since the flag will be completely missing from
effective build config after "make olddefconfig".
Fixes yocto kernel recipe build time warning:
WARNING: [kernel config]: This BSP contains fragments with warnings:
...
[INFO]: the following symbols were not found in the active
configuration:
- CONFIG_COMMON_CLK_NPCM8XX
The flag was added with commit 45472f1e5348c7b755b4912f2f529ec81cea044b
v5.19-rc4-15-g45472f1e5348 so 6.1 and 6.4 stable kernel trees are
affected.
Fixes: 45472f1e5348c7b755b4912f2f529ec81cea044b ("arm64: defconfig: Add Nuvoton NPCM family support")
Cc: stable@kernel.org
Cc: Bruce Ashfield <bruce.ashfield@gmail.com>
Cc: Jon Mason <jon.mason@arm.com>
Cc: Jon Mason <jdmason@kudzu.us>
Cc: Ross Burton <ross@burtonini.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Upstream-Status: Submitted [https://lists.infradead.org/pipermail/linux-arm-kernel/2023-August/859760.html]
---
arch/arm64/configs/defconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 0777bcae9104..1cf24537fda2 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1146,7 +1146,6 @@ CONFIG_COMMON_CLK_S2MPS11=y
CONFIG_COMMON_CLK_PWM=y
CONFIG_COMMON_CLK_RS9_PCIE=y
CONFIG_COMMON_CLK_VC5=y
-CONFIG_COMMON_CLK_NPCM8XX=y
CONFIG_COMMON_CLK_BD718XX=m
CONFIG_CLK_RASPBERRYPI=m
CONFIG_CLK_IMX8MM=y
meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.4.bb
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KBRANCH ?= "v6.4/standard/base"
require recipes-kernel/linux/linux-yocto.inc
# CVE exclusions
include recipes-kernel/linux/cve-exclusion.inc
include recipes-kernel/linux/cve-exclusion_6.4.inc
SRCREV_machine ?= "ef91ff6a4be36037808af1ca786fdd557f265a1d"
SRCREV_meta ?= "13efe44fe9dd2626eaf6552288ea31770ec71cf1"
# set your preferred provider of linux-yocto to 'linux-yocto-upstream', and you'll
# get the <version>/base branch, which is pure upstream -stable, and the same
# meta SRCREV as the linux-yocto-standard builds. Select your version using the
# normal PREFERRED_VERSION settings.
BBCLASSEXTEND = "devupstream:target"
SRCREV_machine:class-devupstream ?= "ae4e4fc35b4258626644c162a702e2bce2b79190"
PN:class-devupstream = "linux-yocto-upstream"
KBRANCH:class-devupstream = "v6.4/base"
SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRANCH};protocol=https \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-6.4;destsuffix=${KMETA};protocol=https"
LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
LINUX_VERSION ?= "6.4.16"
PV = "${LINUX_VERSION}+git"
KMETA = "kernel-meta"
KCONF_BSP_AUDIT_LEVEL = "1"
# Functionality flags
KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
KERNEL_FEATURES:append = " ${KERNEL_EXTRA_FEATURES}"
KERNEL_FEATURES:append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "", d)}"
KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " features/scsi/scsi-debug.scc", "", d)}"
KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " features/gpio/mockup.scc", "", d)}"
SRC_URI:append:aarch64 = " file://0001-arm64-defconfig-remove-CONFIG_COMMON_CLK_NPCM8XX-y.patch"