Add support for Raspverry Pi Zero 2 w

aa_wireless_dongle/configs/raspberrypizero2w_defconfig

@@ -0,0 +1,69 @@
+BR2_arm=y
+BR2_cortex_a53=y
+BR2_ARM_FPU_NEON_VFPV4=y
+
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+
+# Linux headers same as kernel, a 5.10 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y
+
+# Kernel config
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,0b54dbda3cca2beb51e236a25738784e90853b64)/linux-0b54dbda3cca2beb51e236a25738784e90853b64.tar.gz"
+BR2_LINUX_KERNEL_DEFCONFIG="bcm2709"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_AA_WIRELESS_DONGLE_PATH)/board/common/kernel.config"
+BR2_LINUX_KERNEL_LZ4=y
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+
+# Build the DTB from the kernel sources
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2710-rpi-zero-2-w"
+
+# Rootfs overlay
+BR2_ROOTFS_OVERLAY="$(BR2_EXTERNAL_AA_WIRELESS_DONGLE_PATH)/board/common/rootfs_overlay $(BR2_EXTERNAL_AA_WIRELESS_DONGLE_PATH)/board/raspberrypi0w/rootfs_overlay"
+BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_AA_WIRELESS_DONGLE_PATH)/patches"
+
+# 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="$(BR2_EXTERNAL_AA_WIRELESS_DONGLE_PATH)/board/raspberrypi/config.txt"
+BR2_PACKAGE_RPI_FIRMWARE_CMDLINE_FILE="$(BR2_EXTERNAL_AA_WIRELESS_DONGLE_PATH)/board/raspberrypi/cmdline.txt"
+
+# Wifi and Bluetooth firmware
+BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI=y
+BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI_BT=y
+BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI_WIFI=y
+
+# Required tools to create the SD image
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+
+# Packages to bundle
+BR2_PACKAGE_RNG_TOOLS=y
+BR2_PACKAGE_HAVEGED=y
+BR2_PACKAGE_BLUEZ_TOOLS=y
+BR2_PACKAGE_BLUEZ5_UTILS=y
+BR2_PACKAGE_BLUEZ5_UTILS_CLIENT=y
+BR2_PACKAGE_BLUEZ5_UTILS_TOOLS=y
+BR2_PACKAGE_DNSMASQ=y
+BR2_PACKAGE_DROPBEAR=y
+BR2_PACKAGE_HOSTAPD=y
+BR2_PACKAGE_IW=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_UTIL_LINUX=y
+BR2_PACKAGE_UTIL_LINUX_RFKILL=y
+BR2_PACKAGE_AAWG=y
+
+# Other options
+BR2_TARGET_GENERIC_ROOT_PASSWD="password"
+
+# Filesystem / image
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypizero2w/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypizero2w/post-image.sh"