[PATCH 1/2] yocto-bsp: Bump the default kernel to v6.6

From: Kevin Hao <[email protected]>

Create the bbappend for v6.6 and bump the default kernel to v6.6 for
all the machines.

In the v6.6 kernel the dtb files for beaglebone have been moved to a
vendor specific directory, so we also need to adjust the corresponding
variables for its DTB generation.

Signed-off-by: Kevin Hao <[email protected]>
---
 .../conf/machine/beaglebone-yocto.conf        |  7 ++++---
 .../machine/include/genericx86-common.inc     |  2 +-
 .../linux/linux-yocto_6.6.bbappend            | 19 +++++++++++++++++++
 3 files changed, 24 insertions(+), 4 deletions(-)
 create mode 100644 meta-yocto-bsp/recipes-kernel/linux/linux-yocto_6.6.bbappend

diff --git a/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf b/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
index 06a49f45f76a..459c83f5c28c 100644
--- a/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
+++ b/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
@@ -20,10 +20,11 @@ do_image_wic[depends] += "mtools-native:do_populate_sysroot dosfstools-native:do
 SERIAL_CONSOLES ?= "115200;ttyS0 115200;ttyO0 115200;ttyAMA0"
 
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-PREFERRED_VERSION_linux-yocto ?= "6.1%"
+PREFERRED_VERSION_linux-yocto ?= "6.6%"
 
 KERNEL_IMAGETYPE = "zImage"
-KERNEL_DEVICETREE = "am335x-bone.dtb am335x-boneblack.dtb am335x-bonegreen.dtb"
+DTB_FILES = "am335x-bone.dtb am335x-boneblack.dtb am335x-bonegreen.dtb"
+KERNEL_DEVICETREE = '${@' '.join('ti/omap/%s' % d for d in '${DTB_FILES}'.split())}'
 
 PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
 
@@ -33,7 +34,7 @@ UBOOT_MACHINE = "am335x_evm_defconfig"
 
 MACHINE_FEATURES = "usbgadget usbhost vfat alsa"
 
-IMAGE_BOOT_FILES ?= "u-boot.${UBOOT_SUFFIX} ${SPL_BINARY} ${KERNEL_IMAGETYPE} ${KERNEL_DEVICETREE}"
+IMAGE_BOOT_FILES ?= "u-boot.${UBOOT_SUFFIX} ${SPL_BINARY} ${KERNEL_IMAGETYPE} ${DTB_FILES}"
 
 # support runqemu
 EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native"
diff --git a/meta-yocto-bsp/conf/machine/include/genericx86-common.inc b/meta-yocto-bsp/conf/machine/include/genericx86-common.inc
index 24d427a36065..50a233dd8f2c 100644
--- a/meta-yocto-bsp/conf/machine/include/genericx86-common.inc
+++ b/meta-yocto-bsp/conf/machine/include/genericx86-common.inc
@@ -2,7 +2,7 @@ include conf/machine/include/x86/x86-base.inc
 require conf/machine/include/x86/qemuboot-x86.inc
 MACHINE_FEATURES += "wifi efi pcbios"
 
-PREFERRED_VERSION_linux-yocto ?= "6.1%"
+PREFERRED_VERSION_linux-yocto ?= "6.6%"
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
 PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg"
 XSERVER ?= "${XSERVER_X86_BASE} \
diff --git a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_6.6.bbappend b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_6.6.bbappend
new file mode 100644
index 000000000000..49eed162d928
--- /dev/null
+++ b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_6.6.bbappend
@@ -0,0 +1,19 @@
+KBRANCH:genericx86  = "v6.6/standard/base"
+KBRANCH:genericx86-64  = "v6.6/standard/base"
+KBRANCH:beaglebone-yocto = "v6.6/standard/beaglebone"
+
+KMACHINE:genericx86 ?= "common-pc"
+KMACHINE:genericx86-64 ?= "common-pc-64"
+KMACHINE:beaglebone-yocto ?= "beaglebone"
+
+SRCREV_machine:genericx86 ?= "195b2994f955071be3dd16ff61127dbc6b2e0069"
+SRCREV_machine:genericx86-64 ?= "195b2994f955071be3dd16ff61127dbc6b2e0069"
+SRCREV_machine:beaglebone-yocto ?= "195b2994f955071be3dd16ff61127dbc6b2e0069"
+
+COMPATIBLE_MACHINE:genericx86 = "genericx86"
+COMPATIBLE_MACHINE:genericx86-64 = "genericx86-64"
+COMPATIBLE_MACHINE:beaglebone-yocto = "beaglebone-yocto"
+
+LINUX_VERSION:genericx86 = "6.6.12"
+LINUX_VERSION:genericx86-64 = "6.6.12"
+LINUX_VERSION:beaglebone-yocto = "6.6.12"
-- 
2.39.2