diff mbox series

[3/7] arm-bsp/corstone1000: Add linux-yocto 6.19 kernel recipe

Message ID 20260330105428.2580463-4-michael.safwat@arm.com
State New
Headers show
Series corstone1000: align A320 and Ethos-U85 flow with in-tree ethosu | expand

Commit Message

Michael Safwat March 30, 2026, 10:43 a.m. UTC 
linux-yocto does not currently ship a 6.19 recipe, so add a
meta-arm-bsp linux-yocto_6.19.bb that tracks linux-yocto-dev v6.19/base.

Pin SRCREV_machine to fixed revision to keep builds reproducible.

Update Corstone-1000 to prefer linux-yocto 6.19 and align
the user guide pointers accordingly.

Signed-off-by: Michael Safwat <michael.safwat@arm.com>
---
 .../conf/machine/include/corstone1000.inc     |  2 +-
 .../documentation/corstone1000/user-guide.rst |  2 +-
 .../recipes-kernel/linux/linux-yocto_6.19.bb  | 37 +++++++++++++++++++
 3 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.19.bb
diff mbox series

Patch

diff --git a/meta-arm-bsp/conf/machine/include/corstone1000.inc b/meta-arm-bsp/conf/machine/include/corstone1000.inc
index 6f82c597..309fae61 100644
--- a/meta-arm-bsp/conf/machine/include/corstone1000.inc
+++ b/meta-arm-bsp/conf/machine/include/corstone1000.inc
@@ -37,7 +37,7 @@  IMAGE_CMD:wic[vardeps] += "GRUB_LINUX_APPEND"
 
 # Linux kernel
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-PREFERRED_VERSION_linux-yocto ?= "6.18.%"
+PREFERRED_VERSION_linux-yocto ?= "6.19%"
 KERNEL_IMAGETYPE = "Image"
 KERNEL_IMAGETYPE:firmware = "Image.gz"
 # add FF-A support in the kernel
diff --git a/meta-arm-bsp/documentation/corstone1000/user-guide.rst b/meta-arm-bsp/documentation/corstone1000/user-guide.rst
index 18086d25..2a35f432 100644
--- a/meta-arm-bsp/documentation/corstone1000/user-guide.rst
+++ b/meta-arm-bsp/documentation/corstone1000/user-guide.rst
@@ -157,7 +157,7 @@  The provided distribution is based on `BusyBox <https://www.busybox.net/>`__ and
 +-----------+------------------------------------------------------------------------------------------------+
 | bbappend  | ``${WORKSPACE}/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto_%.bbappend``             |
 +-----------+------------------------------------------------------------------------------------------------+
-| Recipe    | ``${WORKSPACE}/core/meta/recipes-kernel/linux/linux-yocto_6.18.bb``                            |
+| Recipe    | ``${WORKSPACE}/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.19.bb``                |
 +-----------+------------------------------------------------------------------------------------------------+
 | defconfig | ``${WORKSPACE}/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig``       |
 +-----------+------------------------------------------------------------------------------------------------+
diff --git a/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.19.bb b/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.19.bb
new file mode 100644
index 00000000..9c6d421b
--- /dev/null
+++ b/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.19.bb
@@ -0,0 +1,37 @@ 
+require recipes-kernel/linux/linux-yocto.inc
+
+# provide this .inc to set specific revisions
+include recipes-kernel/linux/linux-yocto-dev-revisions.inc
+
+KBRANCH = "v6.19/standard/base"
+KMETA = "kernel-meta"
+
+DEFAULT_PREFERENCE = "-1"
+
+# CVE exclusions
+include recipes-kernel/linux/cve-exclusion.inc
+include recipes-kernel/linux/cve-exclusion_6.19.inc
+
+# linux-yocto-dev pinned to 6.19
+KBRANCH = "v6.19/standard/base"
+SRCREV_machine = "c042e9e14dd7efb27e9556c42db39425a2860572"
+SRCREV_meta = "6df48aa0b0d32d05614d7eda898f8d930a7600b7"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-dev.git;name=machine;branch=${KBRANCH};protocol=https \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=master;destsuffix=${KMETA};protocol=https"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
+
+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 features/nf_tables/nft_test.scc", "", d)}"
+KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " features/gpio/mockup.scc features/gpio/sim.scc", "", d)}"
+KERNEL_FEATURES:append = " ${@bb.utils.contains("KERNEL_DEBUG", "True", " features/reproducibility/reproducibility.scc features/debug/debug-btf.scc", "", d)}"
+# libteam ptests from meta-oe needs it
+KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " features/net/team/team.scc", "", d)}"
+# openl2tp tests from meta-networking needs it
+KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " cgl/cfg/net/l2tp.scc", "", d)}"