# Architecture
# Use 32-bit ARM mode for compatibility with U-Boot (64-bit mode causes build errors)
# BR2_arm=y
# BR2_cortex_a53=y
# BR2_ARM_FPU_NEON_VFPV4=y
BR2_aarch64=y
BR2_ARM_FPU_VFPV4=y
# Linux headers
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="bcmrpi3"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2710-rpi-3-b broadcom/bcm2710-rpi-3-b-plus broadcom/bcm2710-rpi-cm3"
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_3"
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="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/uboot.config"
BR2_PACKAGE_UBOOT_TOOLS=y
BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE=y
BR2_PACKAGE_UBOOT_TOOLS_MKENVIMAGE=y
BR2_PACKAGE_UBOOT_TOOLS_BOOT_SCRIPT=y
BR2_PACKAGE_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/boot.scr.txt"
BR2_PACKAGE_UBOOT_TOOLS_ENVIMAGE=y
BR2_PACKAGE_UBOOT_TOOLS_ENVIMAGE_SOURCE="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/uboot-env.txt"
BR2_PACKAGE_UBOOT_TOOLS_ENVIMAGE_SIZE="0x20000"

# Raspberry Pi firmware
BR2_PACKAGE_RPI_FIRMWARE=y
BR2_PACKAGE_RPI_FIRMWARE_BOOTCODE_BIN=y
BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI=y
BR2_PACKAGE_RPI_FIRMWARE_CONFIG_FILE="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/config.txt"

# Image creation
BR2_ROOTFS_POST_BUILD_SCRIPT="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/post-image.sh"

# SWUpdate
BR2_PACKAGE_SWUPDATE=y
BR2_PACKAGE_SWUPDATE_CONFIG="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/swupdate.config"
BR2_PACKAGE_SWUPDATE_WEBSERVER=y
BR2_PACKAGE_SWUPDATE_INSTALL_WEBSITE=y

# Custom swupdate-scripts package
BR2_PACKAGE_SWUPDATE_SCRIPTS=y

# Required dependencies
BR2_PACKAGE_LIBCURL=y
BR2_PACKAGE_LIBCURL_OPENSSL=y
BR2_PACKAGE_LIBCONFIG=y
BR2_PACKAGE_LIBARCHIVE=y
BR2_PACKAGE_JSON_C=y
BR2_PACKAGE_LIBUBOOTENV=y
BR2_PACKAGE_LIBUBOOTENV_TARGET=y

# Utilities
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
BR2_PACKAGE_XZ=y
BR2_PACKAGE_KMOD=y
BR2_PACKAGE_KMOD_TOOLS=y
BR2_PACKAGE_UTIL_LINUX=y
BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
BR2_PACKAGE_E2FSPROGS=y
BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y

# Network
BR2_SYSTEM_DHCP="eth0"
BR2_PACKAGE_DHCPCD=y
BR2_PACKAGE_ETHTOOL=y
BR2_PACKAGE_DROPBEAR=y

# System
BR2_TARGET_GENERIC_HOSTNAME="auracaster"
BR2_TARGET_GENERIC_ISSUE="Welcome to Auracaster System"
BR2_INIT_SYSTEMD=y
BR2_SYSTEM_DEFAULT_PATH="/bin:/sbin:/usr/bin:/usr/sbin"
BR2_ROOTFS_OVERLAY="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/rootfs_overlay"
BR2_ROOTFS_USERS_TABLES="$(BR2_EXTERNAL_AURACASTER_SYSTEM_PATH)/board/raspberrypi3_swupdate/users.txt"

# No duplicate needed - already defined above

# Host tools
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_GNUTLS=y
BR2_PACKAGE_HOST_UBOOT_TOOLS=y