# Auracaster System - Raspberry Pi 5 SWUpdate Defconfig

# Architecture
BR2_aarch64=y
BR2_cortex_a76=y
BR2_ARM_FPU_VFPV4=y

# Toolchain
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_6=y

# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,576cc10e1ed50a9eacffc7a05c796051d7343ea4)/linux-576cc10e1ed50a9eacffc7a05c796051d7343ea4.tar.gz"
BR2_LINUX_KERNEL_DEFCONFIG="bcm2712"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2712-rpi-5-b"
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y

# Filesystem
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="256M"

# Bootloader
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
#BR2_TARGET_UBOOT_CUSTOM_VERSION=y
#BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2023.07.02"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rpi_5"
BR2_TARGET_UBOOT_NEEDS_DTC=y
BR2_TARGET_UBOOT_NEEDS_PYTHON3=y
BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
BR2_TARGET_UBOOT_FORMAT_BIN=y
BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi5_swupdate/uboot.config"
BR2_PACKAGE_UBOOT_TOOLS=y
BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE=y
BR2_PACKAGE_UBOOT_TOOLS_MKENVIMAGE=y
BR2_PACKAGE_UBOOT_TOOLS_BOOT_SCRIPT=y
BR2_PACKAGE_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi5_swupdate/boot.scr.txt"
BR2_PACKAGE_UBOOT_TOOLS_ENVIMAGE=y
BR2_PACKAGE_UBOOT_TOOLS_ENVIMAGE_SOURCE="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi5_swupdate/uboot-env.txt"
BR2_PACKAGE_UBOOT_TOOLS_ENVIMAGE_SIZE="0x20000"

# Raspberry Pi firmware
BR2_PACKAGE_RPI_FIRMWARE=y
BR2_PACKAGE_RPI_FIRMWARE_CONFIG_FILE="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi5_swupdate/config.txt"

# Useful packages
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
BR2_PACKAGE_XZ=y
BR2_PACKAGE_KMOD=y
BR2_PACKAGE_KMOD_TOOLS=y

# SWUpdate (A/B update support)
BR2_PACKAGE_SWUPDATE=y
BR2_PACKAGE_SWUPDATE_WEBSERVER=y
BR2_PACKAGE_SWUPDATE_PROGRESS=y
BR2_PACKAGE_SWUPDATE_SYSTEMD=y
BR2_PACKAGE_SWUPDATE_SIGNED_IMAGES=y
BR2_PACKAGE_SWUPDATE_SSL=y

# Additional settings as needed (add more based on your project requirements)