support phytium_defconfig

Signed-off-by: weishanshan1084 <weishanshan1084@phytium.com.cn>

board/phytium/common/busybox_init_overlay/etc/inittab

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+# /etc/inittab
+#
+# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org>
+#
+# Note: BusyBox init doesn't support runlevels.  The runlevels field is
+# completely ignored by BusyBox init. If you want runlevels, use
+# sysvinit.
+#
+# Format for each entry: <id>:<runlevels>:<action>:<process>
+#
+# id        == tty to run on, or empty for /dev/console
+# runlevels == ignored
+# action    == one of sysinit, respawn, askfirst, wait, and once
+# process   == program to run
+
+# Startup the system
+::sysinit:/bin/mount -t proc proc /proc
+::sysinit:/bin/mount -o remount,rw /
+::sysinit:/bin/mkdir -p /dev/pts /dev/shm
+::sysinit:/bin/mount -a
+::sysinit:/bin/mkdir -p /run/lock/subsys
+::sysinit:/sbin/swapon -a
+null::sysinit:/bin/ln -sf /proc/self/fd /dev/fd
+null::sysinit:/bin/ln -sf /proc/self/fd/0 /dev/stdin
+null::sysinit:/bin/ln -sf /proc/self/fd/1 /dev/stdout
+null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr
+::sysinit:/bin/hostname -F /etc/hostname
+# now run any rc scripts
+::sysinit:/etc/init.d/rcS
+
+# Put a getty on the serial port
+ttyAMA1::respawn:/sbin/getty -L  ttyAMA1 115200 vt100 # GENERIC_SERIAL
+tty1::respawn:/sbin/getty 38400 tty1
+
+# Stuff to do for the 3-finger salute
+#::ctrlaltdel:/sbin/reboot
+
+# Stuff to do before rebooting
+::shutdown:/etc/init.d/rcK
+::shutdown:/sbin/swapoff -a
+::shutdown:/bin/umount -a -r

board/phytium/genimage-5.10.cfg

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+image efi-part.vfat {
+        vfat {
+                file EFI {
+                        image = "efi-part/EFI"
+                }
+                file Image {
+                        image = "Image"
+                }
+                files = {
+			"e2000d-chillipi-edu-board.dtb",
+			"e2000d-demo-board.dtb",
+			"e2000d-miniitx-board.dtb",
+			"e2000d-power-board.dtb",
+			"e2000q-come-board.dtb",
+			"e2000q-demo-board.dtb",
+			"e2000q-edu-board.dtb",
+			"e2000q-hanwei-board.dtb",
+			"e2000q-miniitx-board.dtb",
+			"e2000q-vpx-board.dtb",
+			"e2000s-demo-board.dtb",
+			"pd1904-devboard-d4-dsk.dtb",
+			"pd2008-devboard-dsk.dtb",
+			"pd2308-demo-a.dtb",
+			"pd2308-demo-b.dtb",
+			"ps2316-devboard-16c-dsk.dtb",
+			"phytiumpi_firefly.dtb"
+                }
+
+        }
+
+        size = 400M
+}
+
+image disk.img {
+        hdimage {
+                partition-table-type = "gpt"
+        }
+
+        partition boot {
+                image = "efi-part.vfat"
+                partition-type-uuid = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
+                offset = 32K
+                bootable = true
+        }
+
+        partition root {
+                partition-type-uuid = 0FC63DAF-8483-4772-8E79-3D69D8477DE4 
+                partition-uuid = "0a52c129-7e0f-43ad-989f-d96b07ccdbb2"
+                image = "rootfs.ext2"
+                size = 11G
+        }
+}

board/phytium/grub.cfg

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+set default="0"
+set timeout="5"
+
+menuentry "Buildroot" {
+	linux /Image root=PARTUUID="0a52c129-7e0f-43ad-989f-d96b07ccdbb2" rootwait rw console=ttyAMA0,115200
+}

board/phytium/post-image.sh

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+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+
+cp -f ${BOARD_DIR}/grub.cfg ${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg

configs/phytium_defconfig

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+# Architecture
+BR2_aarch64=y
+
+# Toolchain
+BR2_TOOLCHAIN_EXTERNAL=y
+
+# Hostname and issue
+BR2_TARGET_GENERIC_HOSTNAME="Phytium"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Phytium Buildroot"
+
+# system configuration
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_SYSTEM_BIN_SH_BASH=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA1"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+BR2_ROOTFS_OVERLAY="board/phytium/common/busybox_init_overlay"
+
+# Filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_TAR_XZ=y
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_CPIO_GZIP=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="2G"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/phytium/post-image.sh support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/phytium/genimage-5.10.cfg"
+
+
+# Bootloader
+BR2_TARGET_GRUB2=y
+
+# required tools to create the microSD image
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="ssh://git@gitlab.phytium.com.cn:12022/embedded/linux/linux-kernel.git"
+# kernel 5.10
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="e2f399e2bdf6a22c70ae244c0b2c90395339e165"
+BR2_LINUX_KERNEL_DEFCONFIG="phytium"
+BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
+BR2_LINUX_KERNEL_IMAGE_TARGET_NAME="Image"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="phytium/e2000d-chillipi-edu-board phytium/e2000d-demo-board phytium/e2000d-miniitx-board phytium/e2000d-power-board phytium/e2000q-come-board phytium/e2000q-demo-board phytium/e2000q-edu-board phytium/e2000q-hanwei-board phytium/e2000q-miniitx-board phytium/e2000q-vpx-board phytium/e2000s-demo-board phytium/pd1904-devboard-d4-dsk phytium/pd2008-devboard-dsk phytium/pd2308-demo-a phytium/pd2308-demo-b phytium/ps2316-devboard-16c-dsk phytium/phytiumpi_firefly"
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+
+# Target packages
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_GDB=y
+BR2_PACKAGE_NETPERF=y
+BR2_PACKAGE_RT_TESTS=y
+BR2_PACKAGE_STRACE=y
+BR2_PACKAGE_GREP=y
+BR2_PACKAGE_CIFS_UTILS=y
+BR2_PACKAGE_E2FSPROGS=y
+BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
+BR2_PACKAGE_MTD=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_PCIUTILS=y
+BR2_PACKAGE_SYSSTAT=y
+BR2_PACKAGE_LIBCURL_CURL=y
+BR2_PACKAGE_LIBCURL_VERBOSE=y
+BR2_PACKAGE_COLLECTD=y
+BR2_PACKAGE_COLLECTD_CURL=y
+BR2_PACKAGE_COLLECTD_CURL_JSON=y
+BR2_PACKAGE_COLLECTD_CURL_XML=y
+BR2_PACKAGE_DHCPCD=y
+BR2_PACKAGE_ETHTOOL=y
+BR2_PACKAGE_IPERF=y
+BR2_PACKAGE_IPERF3=y
+BR2_PACKAGE_IPROUTE2=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_TCPDUMP=y
+BR2_PACKAGE_WGET=y
+BR2_PACKAGE_WIRELESS_REGDB=y
+BR2_PACKAGE_PROCPS_NG=y
+BR2_PACKAGE_NANO=y
+BR2_PACKAGE_VIM=y
+# util-linux
+BR2_PACKAGE_UTIL_LINUX=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
+
+# core python3 modules
+BR2_PACKAGE_PYTHON3_2TO3=y
+BR2_PACKAGE_PYTHON3_BERKELEYDB=y
+BR2_PACKAGE_PYTHON3_BZIP2=y
+BR2_PACKAGE_PYTHON3_CODECSCJK=y
+BR2_PACKAGE_PYTHON3_CURSES=y
+BR2_PACKAGE_PYTHON3_DECIMAL=y
+BR2_PACKAGE_PYTHON3_OSSAUDIODEV=y
+BR2_PACKAGE_PYTHON3_READLINE=y
+BR2_PACKAGE_PYTHON3_SSL=y
+BR2_PACKAGE_PYTHON3_UNICODEDATA=y
+BR2_PACKAGE_PYTHON3_SQLITE=y
+BR2_PACKAGE_PYTHON3_PYEXPAT=y
+BR2_PACKAGE_PYTHON3_XZ=y
+BR2_PACKAGE_PYTHON3_ZLIB=y
+
+# External python modules
+BR2_PACKAGE_PYTHON_PIP=y
+BR2_PACKAGE_PYTHON_MAKO=y