configs/imx6ullevk_defconfig: bump Linux to 6.6.4 and U-Boot to 2023.10

Let's also enable NXP firmware package to let latest SDMA firmware to be
loaded. To achieve this we also need to enable dynamic eudev to let it
load the firmware as it is requested early before the rootfs is mounted.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
[Peter: explain why eudev is needed]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

configs/imx6ullevk_defconfig

@@ -3,8 +3,8 @@ BR2_arm=y
 BR2_cortex_a7=y
 BR2_ARM_FPU_NEON_VFPV4=y
 
-# Linux headers same as kernel, a 6.1 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_1=y
+# Linux headers same as kernel, a 6.6 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_6=y
 
 # system
 BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
@@ -12,17 +12,17 @@ BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
 # kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.12"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.4"
 BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6ull-14x14-evk"
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="nxp/imx/imx6ull-14x14-evk"
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 
 # bootloader
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BOARDNAME="mx6ull_14x14_evk"
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2023.01"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2023.10"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
 BR2_TARGET_UBOOT_FORMAT_DTB_IMX=y
@@ -36,3 +36,12 @@ BR2_PACKAGE_HOST_MTOOLS=y
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/post-image.sh"
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
+
+# NXP firmware package for SDMA Firmware
+BR2_PACKAGE_FREESCALE_IMX=y
+BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6UL=y
+BR2_PACKAGE_FIRMWARE_IMX=y
+
+# For automatic kernel module loading
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+