initial work on odroidc2 support

board/odroidc2/boot.ini

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+ODROIDC2-UBOOT-CONFIG
+
+# Possible screen resolutions
+# Uncomment only a single Line! The line with setenv written.
+# At least one mode must be selected.
+
+# 480 Lines (720x480)
+# setenv m "480i60hz" # Interlaced 60Hz
+# setenv m "480i_rpt" # Interlaced for Rear Projection Televisions 60Hz
+# setenv m "480p60hz" # 480 Progressive 60Hz
+# setenv m "480p_rpt" # 480 Progressive for Rear Projection Televisions 60Hz
+
+# 576 Lines (720x576)
+# setenv m "576i50hz" # Interlaced 50Hz
+# setenv m "576i_rpt" # Interlaced for Rear Projection Televisions 50Hz
+# setenv m "576p50hz" # Progressive 50Hz
+# setenv m "576p_rpt" # Progressive for Rear Projection Televisions 50Hz
+
+# 720 Lines (1280x720)
+# setenv m "720p50hz" # 50Hz
+# setenv m "720p60hz" # 60Hz
+
+# 1080 Lines (1920x1080)
+# setenv m "1080i60hz" # Interlaced 60Hz
+#setenv m "1080p60hz" # Progressive 60Hz
+# setenv m "1080i50hz" # Interlaced 50Hz
+# setenv m "1080p50hz" # Progressive 50Hz
+# setenv m "1080p24hz" # Progressive 24Hz
+
+# 4K (3840x2160)
+# setenv m "2160p30hz"    # Progressive 30Hz
+# setenv m "2160p25hz"    # Progressive 25Hz
+# setenv m "2160p24hz"    # Progressive 24Hz
+# setenv m "smpte24hz"    # Progressive 24Hz SMPTE
+# setenv m "2160p50hz"    # Progressive 50Hz
+# setenv m "2160p60hz"    # Progressive 60Hz
+# setenv m "2160p50hz420" # Progressive 50Hz with YCbCr 4:2:0 (Requires TV/Monitor that supports it)
+# setenv m "2160p60hz420" # Progressive 60Hz with YCbCr 4:2:0 (Requires TV/Monitor that supports it)
+
+### VESA modes ###
+# setenv m "640x480p60hz"
+# setenv m "800x480p60hz"
+# setenv m "800x600p60hz"
+# setenv m "1024x600p60hz"
+ setenv m "1024x768p60hz"  
+# setenv m "1280x800p60hz"
+# setenv m "1280x1024p60hz"
+# setenv m "1360x768p60hz"
+# setenv m "1440x900p60hz"
+# setenv m "1600x900p60hz"
+# setenv m "1680x1050p60hz"
+# setenv m "1600x1200p60hz"
+# setenv m "1920x1200p60hz"
+# setenv m "2560x1080p60hz"
+# setenv m "2560x1440p60hz"
+# setenv m "2560x1600p60hz"
+# setenv m "3440x1440p60hz"
+
+# HDMI BPP Mode
+setenv m_bpp "32"
+# setenv m_bpp "24"
+# setenv m_bpp "16"
+
+# HDMI DVI/VGA modes
+# Uncomment only a single Line! The line with setenv written.
+# At least one mode must be selected.
+# setenv vout "dvi"
+# setenv vout "vga"
+
+# HDMI HotPlug Detection control
+# Allows you to force HDMI thinking that the cable is connected.
+# true = HDMI will believe that cable is always connected
+# false = will let board/monitor negotiate the connection status
+setenv hpd "true"
+# setenv hpd "false"
+
+# Meson Timer
+# 1 - Meson Timer
+# 0 - Arch Timer 
+# Using meson_timer improves the video playback whoever it breaks KVM (virtualization).
+# Using arch timer allows KVM/Virtualization to work however you'll experience poor video
+setenv mesontimer "1"
+
+# Server Mode (aka. No Graphics)
+# Setting nographics to 1 will disable all video subsystem
+# This mode is ideal of server type usage. (Saves ~300Mb of RAM)
+setenv nographics "0"
+
+###########################################
+
+# Boot Arguments
+setenv bootargs "console=ttyS0,115200n8 root=/dev/mmcblk0p2 rootwait ro no_console_suspend panic=10 quiet loglevel=1 ipv6.disable=1 hdmimode=${m} m_bpp=${m_bpp} vout=${vout} net.ifnames=0 elevator=noop disablehpd=${hpd}"
+
+# Booting
+
+setenv loadaddr "0x11000000"
+setenv dtb_loadaddr "0x1000000"
+setenv initrd_loadaddr "0x13000000"
+
+fatload mmc 0:1 ${initrd_loadaddr} uInitrd
+fatload mmc 0:1 ${loadaddr} Image
+fatload mmc 0:1 ${dtb_loadaddr} meson64_odroidc2.dtb
+fdt addr ${dtb_loadaddr}
+
+if test "${mesontimer}" = "0"; then fdt rm /meson_timer; fdt rm /cpus/cpu@0/timer; fdt rm /cpus/cpu@1/timer; fdt rm /cpus/cpu@2/timer; fdt rm /cpus/cpu@3/timer; fi
+if test "${mesontimer}" = "1"; then fdt rm /timer; fi
+
+if test "${nographics}" = "1"; then fdt rm /reserved-memory; fdt rm /aocec; fi
+if test "${nographics}" = "1"; then fdt rm /meson-fb; fdt rm /amhdmitx; fdt rm /picdec; fdt rm /ppmgr; fi
+if test "${nographics}" = "1"; then fdt rm /meson-vout; fdt rm /mesonstream; fdt rm /meson-fb; fi
+if test "${nographics}" = "1"; then fdt rm /deinterlace; fdt rm /codec_mm; fi
+
+booti ${loadaddr} ${initrd_loadaddr} ${dtb_loadaddr}

board/odroidc2/mkimage.sh

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+#!/bin/bash -e
+
+BOARD_DIR=$(dirname $0)
+COMMON_DIR=$BOARD_DIR/../common
+
+export BOARD=$(basename $BOARD_DIR)
+export IMG_DIR=$BOARD_DIR/../../output/$BOARD/images/
+export UBOOT_BIN=$IMG_DIR/u-boot.bin
+export UBOOT_SEEK=97
+BL1=$IMG_DIR/bl1.bin.hardkernel
+
+source $COMMON_DIR/mkimage.sh
+
+dd conv=notrunc if=$BL1 of=$DISK_IMG bs=1 count=442
+dd conv=notrunc if=$BL1 of=$DISK_IMG bs=512 skip=1 seek=1
+

board/odroidc2/overlay/etc/board

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+odroidc2

board/odroidc2/overlay/etc/init.d/boardsn

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+#!/bin/bash
+
+sn=$(cat /sys/class/net/eth0/address 2>/dev/null | tr -d ':')
+echo ${sn: -8}
+

board/odroidc2/overlay/etc/os.conf

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+os_debug="false"
+os_prereleases="false"
+os_tty_login="ttyS0"
+

board/odroidc2/overlay/lib/arm-linux-gnueabihf.bak

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+/lib

board/odroidc2/overlay/usr/lib/arm-linux-gnueabihf.bak

@@ -0,0 +1 @@
+/usr/lib

board/odroidc2/postscript.sh

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+#!/bin/sh
+
+# boot directory
+mkdir -p $BOOT_DIR
+
+cp $IMG_DIR/uImage $BOOT_DIR
+cp $IMG_DIR/meson64_odroidc2.dtb $BOOT_DIR
+cp $BOARD_DIR/bl1.bin.hardkernel $IMG_DIR
+cp $BOARD_DIR/u-boot.bin $IMG_DIR
+cp $BOARD_DIR/boot.ini $BOOT_DIR
+
+# disable software updating
+sed -i 's/enable_update true/enable_update false/' $TARGET/etc/motioneye.conf

configs/odroidc2_defconfig

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+BR2_aarch64=y
+BR2_DL_DIR="$(TOPDIR)/.download"
+BR2_CCACHE=y
+BR2_CCACHE_DIR="$(TOPDIR)/.buildroot-ccache-odroidc2"
+BR2_OPTIMIZE_2=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="$(ARCH)-linux-gnueabihf"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_14=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_OPTIMIZATION="-pipe"
+BR2_TARGET_GENERIC_HOSTNAME=""
+BR2_TARGET_GENERIC_ISSUE=""
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_ROOTFS_SKELETON_CUSTOM=y
+BR2_ROOTFS_SKELETON_CUSTOM_PATH="board/common/skeleton"
+BR2_ROOTFS_OVERLAY="board/common/overlay board/odroidc2/overlay"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/common/postscript.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/hardkernel/linux/archive/f6eb081b456d86a8812a1377faf5e376f9e22070.tar.gz"
+BR2_LINUX_KERNEL_DEFCONFIG="odroidc2"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="meson64_odroidc2"
+BR2_PACKAGE_BUSYBOX_CONFIG="board/common/busybox.config"
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_MOTIONEYE=y
+BR2_PACKAGE_ALSA_UTILS=y
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_FFMPEG=y
+BR2_PACKAGE_FFMPEG_GPL=y
+BR2_PACKAGE_FFMPEG_NONFREE=y
+BR2_PACKAGE_FFMPEG_SWSCALE=y
+BR2_PACKAGE_MOTION=y
+BR2_PACKAGE_MOTION_MRDAVE=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_CIFS_UTILS=y
+# BR2_PACKAGE_E2FSPROGS_BADBLOCKS is not set
+# BR2_PACKAGE_E2FSPROGS_CHATTR is not set
+# BR2_PACKAGE_E2FSPROGS_DUMPE2FS is not set
+# BR2_PACKAGE_E2FSPROGS_E2FREEFRAG is not set
+# BR2_PACKAGE_E2FSPROGS_E2LABEL is not set
+# BR2_PACKAGE_E2FSPROGS_E2UNDO is not set
+# BR2_PACKAGE_E2FSPROGS_FILEFRAG is not set
+# BR2_PACKAGE_E2FSPROGS_LOGSAVE is not set
+# BR2_PACKAGE_E2FSPROGS_LSATTR is not set
+# BR2_PACKAGE_E2FSPROGS_MKLOSTFOUND is not set
+# BR2_PACKAGE_E2FSPROGS_TUNE2FS is not set
+# BR2_PACKAGE_E2FSPROGS_UUIDGEN is not set
+BR2_PACKAGE_NTFS_3G=y
+BR2_PACKAGE_B43_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE_ATHEROS_7010=y
+BR2_PACKAGE_LINUX_FIRMWARE_ATHEROS_9170=y
+BR2_PACKAGE_LINUX_FIRMWARE_ATHEROS_9271=y
+BR2_PACKAGE_LINUX_FIRMWARE_BRCM_BCM43XX=y
+BR2_PACKAGE_LINUX_FIRMWARE_BRCM_BCM43XXX=y
+BR2_PACKAGE_LINUX_FIRMWARE_MWIFIEX_USB8797=y
+BR2_PACKAGE_LINUX_FIRMWARE_MWIFIEX_USB8897=y
+BR2_PACKAGE_LINUX_FIRMWARE_RALINK_RT61=y
+BR2_PACKAGE_LINUX_FIRMWARE_RALINK_RT73=y
+BR2_PACKAGE_LINUX_FIRMWARE_RALINK_RT2XX=y
+BR2_PACKAGE_LINUX_FIRMWARE_RTL_81XX=y
+BR2_PACKAGE_LINUX_FIRMWARE_RTL_87XX=y
+BR2_PACKAGE_LINUX_FIRMWARE_RTL_88XX=y
+BR2_PACKAGE_USB_MODESWITCH_DATA=y
+BR2_PACKAGE_PYTHON_SSL=y
+BR2_PACKAGE_PYTHON_HASHLIB=y
+BR2_PACKAGE_PYTHON_JINJA2=y
+BR2_PACKAGE_PYTHON_PILLOW=y
+BR2_PACKAGE_PYTHON_PYCURL=y
+BR2_PACKAGE_PYTHON_PYTZ=y
+BR2_PACKAGE_PYTHON_TORNADO=y
+BR2_PACKAGE_PYTHON_VERSIONTOOLS=y
+BR2_PACKAGE_CA_CERTIFICATES=y
+BR2_PACKAGE_NETTLE=y
+BR2_PACKAGE_LIBFUSE=y
+BR2_PACKAGE_JPEG_TURBO=y
+BR2_PACKAGE_LIBV4L=y
+BR2_PACKAGE_LIBV4L_UTILS=y
+BR2_PACKAGE_LIBXML2=y
+BR2_PACKAGE_LIBTHEORA=y
+BR2_PACKAGE_X264=y
+BR2_PACKAGE_X265=y
+BR2_PACKAGE_LIBCURL=y
+BR2_PACKAGE_CURL=y
+BR2_PACKAGE_LIBCAP=y
+BR2_PACKAGE_PCRE=y
+BR2_PACKAGE_CRDA=y
+BR2_PACKAGE_DHCP=y
+BR2_PACKAGE_DHCP_CLIENT=y
+BR2_PACKAGE_IPTABLES=y
+BR2_PACKAGE_NETCAT=y
+BR2_PACKAGE_NET_TOOLS=y
+BR2_PACKAGE_NTP=y
+BR2_PACKAGE_NTP_NTPDATE=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_PPPD=y
+BR2_PACKAGE_PROFTPD=y
+BR2_PACKAGE_SAMBA4=y
+BR2_PACKAGE_WGET=y
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_EAP=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
+BR2_PACKAGE_BASH=y
+BR2_PACKAGE_LOGROTATE=y
+BR2_PACKAGE_TAR=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
+BR2_PACKAGE_UTIL_LINUX_PARTX=y
+BR2_PACKAGE_NANO=y