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

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* 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>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Hugues KAMBA MPIANA
2026-02-16 15:30:12 +00:00
committed by Jon Mason
parent ad92b47668
commit 8ef2258ec7
5 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-arm-bsp/conf/machine/include/corstone1000.inc
+1 -1
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@@ -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
meta-arm-bsp/documentation/corstone1000/user-guide.rst
+1 -1
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@@ -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`` |
+-----------+------------------------------------------------------------------------------------------------+
meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0039-corstone1000-Add-Cortex-A320-support-on-FVP.patch
+3 -1
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@@ -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>;
meta-arm-bsp/recipes-kernel/linux/files/corstone1000/0001-remoteproc-Add-Arm-remoteproc-driver.patch
+1 -1
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@@ -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,
meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig
+1 -2
View File
@@ -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