diff mbox series

arm-bsp/linux-yocto: corstone1000: Update to v6.18

Message ID 20260216153012.82720-1-hugues.kambampiana@arm.com
State New
Headers show
Series arm-bsp/linux-yocto: corstone1000: Update to v6.18 | expand

Commit Message

Hugues KAMBA MPIANA Feb. 16, 2026, 3:30 p.m. UTC 
* Set Linux kernel preferred version for Corstone-1000 to 6.18
* Update Corstone-1000 user guide.
* Recent kernel versions removed the deprecated CONFIG_LIBCRC32C
  Kconfig symbol as part of the CRC library cleanup.
  Replace CONFIG_LIBCRC32C with CONFIG_CRC32, which provides the
  generic CRC32/CRC32C library support used by in-kernel consumers.
* The ext3 driver was removed historically and ext4 carries
  compatibility for ext3 on-disk format.
* Amend External System patch to adhere to Kernel v6.18 RemoteProc
  API.
* Add #address-cells and #size-cells parameters to ethosu dts node

No functional change intended.

Signed-off-by: Hugues KAMBA MPIANA <hugues.kambampiana@arm.com>
---
 meta-arm-bsp/conf/machine/include/corstone1000.inc            | 2 +-
 meta-arm-bsp/documentation/corstone1000/user-guide.rst        | 2 +-
 .../0039-corstone1000-Add-Cortex-A320-support-on-FVP.patch    | 4 +++-
 .../0001-remoteproc-Add-Arm-remoteproc-driver.patch           | 2 +-
 .../recipes-kernel/linux/files/corstone1000/defconfig         | 3 +--
 5 files changed, 7 insertions(+), 6 deletions(-)
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 470a6647..ebc8f7a6 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 ?= "6.12.%"
+PREFERRED_VERSION_linux-yocto ?= "6.18.%"
 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 18f4f835..95dd60b7 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_6.12.bb``                            |
+| Recipe    | ``${WORKSPACE}/core/meta/recipes-kernel/linux/linux-yocto_6.18.bb``                            |
 +-----------+------------------------------------------------------------------------------------------------+
 | defconfig | ``${WORKSPACE}/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig``       |
 +-----------+------------------------------------------------------------------------------------------------+
diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0039-corstone1000-Add-Cortex-A320-support-on-FVP.patch b/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0039-corstone1000-Add-Cortex-A320-support-on-FVP.patch
index bace9571..af4215a4 100644
--- a/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0039-corstone1000-Add-Cortex-A320-support-on-FVP.patch
+++ b/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0039-corstone1000-Add-Cortex-A320-support-on-FVP.patch
@@ -122,7 +122,7 @@  index b29ac74217e..7f75eae48cc 100644
  &{/soc} {
  	extsys0: remoteproc@1a010310 {
  		compatible = "arm,corstone1000-extsys";
-@@ -37,3 +46,70 @@
+@@ -37,3 +46,72 @@
  		firmware-name = "es_flashfw.elf";
  	};
  };
@@ -144,6 +144,8 @@  index b29ac74217e..7f75eae48cc 100644
 +/ {
 +	ethosu: ethosu@1A050000 {
 +		compatible = "arm,ethosu-direct";
++		#address-cells = <1>;
++		#size-cells = <1>;
 +
 +		// Base address and size of NPU registers
 +		reg = <0x1A050000 0x4000>;
diff --git a/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/0001-remoteproc-Add-Arm-remoteproc-driver.patch b/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/0001-remoteproc-Add-Arm-remoteproc-driver.patch
index c99be74a..4b7b6fcc 100644
--- a/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/0001-remoteproc-Add-Arm-remoteproc-driver.patch
+++ b/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/0001-remoteproc-Add-Arm-remoteproc-driver.patch
@@ -472,7 +472,7 @@  index 000000000000..6afa78ae7ad3
 +
 +static struct platform_driver arm_rproc_driver = {
 +	.probe = arm_rproc_probe,
-+	.remove_new = arm_rproc_remove,
++	.remove = arm_rproc_remove,
 +	.driver = {
 +		.name = "arm-rproc",
 +		.of_match_table = arm_rproc_of_match,
diff --git a/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig b/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig
index bf4be697..21f185f8 100644
--- a/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig
+++ b/meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig
@@ -85,7 +85,7 @@  CONFIG_NLS_CODEPAGE_860=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_ISO8859_15=y
 CONFIG_NLS_UTF8=y
-CONFIG_LIBCRC32C=y
+CONFIG_CRC32=y
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_DEBUG_FS=y
 CONFIG_PANIC_TIMEOUT=5
@@ -117,7 +117,6 @@  CONFIG_MMC_ARMMMCI=y
 # CONFIG_MMC_MTK is not set
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
 CONFIG_EXT4_FS=y
 # CONFIG_EXT4_FS_POSIX_ACL is not set
 # CONFIG_EXT4_FS_SECURITY is not set