configs/rockpro64: update U-Boot, TF-A, Kernel

This commit:
- updates the Kernel from 6.10.14 to 6.18.4
- updates arm-trusted-firmware from v2.11 to v2.14
- updates U-Boot from 2024.10 to 2026.01
- switches to Bootlin external glibc stable toolchain
- removes hash for linux-headers (no longer needed)

In order to reduce the differences with the rockpro64_ebbr_defconfig,
this commit also:
- slightly increases the rootfs size from 120M to 128M,
- unsets the rootfs tar archive which is not needed,
- removes rootfs.tar from board/pine64/rockpro64/readme.txt

Tested on board Rockpro64_V2.1 2018-07-02.

Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Tested-by: Vincent Stehlé <vincent.stehle@arm.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

board/pine64/rockpro64/patches/arm-trusted-firmware/arm-trusted-firmware.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256  c0f23ccc71c49989e9ad238acf334473c17b7c88f79a20c829c3d443e3794a22  arm-trusted-firmware-v2.11-git4.tar.gz
+sha256  6fd749e53c455aec3418288630544e7552bbffab4442ddc48b20ebef9aee87ff  arm-trusted-firmware-v2.14-git4.tar.gz

board/pine64/rockpro64/patches/linux-headers/linux-headers.hash

@@ -1 +0,0 @@
-../linux/linux.hash

board/pine64/rockpro64/patches/linux/linux.hash

@@ -1,2 +1,2 @@
 # From https://cdn.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
-sha256  55e5bcbc68d66776fc46896291f0a24844beb57817345a854d65e3d055fa423e  linux-6.10.14.tar.xz
+sha256  f850139ca5f79c1bf6bb8b32f92e212aadca97bdaef8a83a7cf4ac4d6a525fab  linux-6.18.4.tar.xz

board/pine64/rockpro64/patches/uboot/uboot.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256  b28daf4ac17e43156363078bf510297584137f6df50fced9b12df34f61a92fb0  u-boot-2024.10.tar.bz2
+sha256  b60d5865cefdbc75da8da4156c56c458e00de75a49b80c1a2e58a96e30ad0d54  u-boot-2026.01.tar.bz2

board/pine64/rockpro64/readme.txt

@@ -20,7 +20,6 @@ output/images
 ├── rk3399-rockpro64.dtb
 ├── rootfs.ext2
 ├── rootfs.ext4 -> rootfs.ext2
-├── rootfs.tar
 ├── sdcard.img
 ├── u-boot.bin
 └── u-boot.itb

configs/rockpro64_defconfig

@@ -1,6 +1,8 @@
 BR2_aarch64=y
 BR2_cortex_a72_a53=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_10=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
+BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_AARCH64_GLIBC_STABLE=y
 BR2_GLOBAL_PATCH_DIR="board/pine64/rockpro64/patches"
 BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
 BR2_TARGET_GENERIC_HOSTNAME="rockpro64"
@@ -10,7 +12,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/pine64/rockpro64/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.10.14"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.18.4"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/pine64/rockpro64/linux.fragment"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
@@ -19,17 +21,18 @@ BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_LINUX_KERNEL_NEEDS_HOST_PYTHON3=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
-BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
+BR2_TARGET_ROOTFS_EXT2_SIZE="128M"
+# BR2_TARGET_ROOTFS_TAR is not set
 BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
-BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.11"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.14"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="rk3399"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES=""
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN=y
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2024.10"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2026.01"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rockpro64-rk3399"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y