configs/odroidxu4: new defconfig
This patch provides support for the board Odroid XU4. It uses a recent 4.14 kernel released by Hardkernel, and the current u-boot 2017.05 also from Hardkernel. Signed-off-by: Pierre CROKAERT <pct@crookies.net> [Thomas: - Update DEVELOPERS file - Update .gitlab-ci.yml file - Simplify the boot.ini script - Add missing BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14 option - Add BR2_PACKAGE_HOST_DOSFSTOOLS and BR2_PACKAGE_HOST_MTOOLS since a VFAT filesystem is generated - Keep the default root filesystem size, since it is sufficient. - Reduce the size of the VFAT filesystem] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Pierre CROKAERT
Thomas Petazzoni
parent
f3f6c914af
commit
26034b8663
@ -168,6 +168,7 @@ nitrogen6x_defconfig: *defconfig
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nitrogen7_defconfig: *defconfig
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nitrogen8m_defconfig: *defconfig
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odroidc2_defconfig: *defconfig
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odroidxu4_defconfig: *defconfig
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olimex_a10_olinuxino_lime_defconfig: *defconfig
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olimex_a13_olinuxino_defconfig: *defconfig
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olimex_a20_olinuxino_lime2_defconfig: *defconfig
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@ -1727,6 +1727,10 @@ F: package/lttng-tools/
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F: package/python-ipython/
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F: package/liburcu/
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N: Pierre Crokaert <pct@crookies.net>
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F: board/hardkernel/odroidxu4/
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F: configs/odroidxu4_defconfig
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N: Pierre Ducroquet <pinaraf@pinaraf.info>
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F: package/kf5/
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38
board/hardkernel/odroidxu4/boot.ini
Normal file
38
board/hardkernel/odroidxu4/boot.ini
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ODROIDXU-UBOOT-CONFIG
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# U-Boot Parameters
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setenv initrd_high "0xffffffff"
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setenv fdt_high "0xffffffff"
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setenv macaddr "00:1e:06:61:7a:39"
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setenv bootrootfs "console=tty1 root=/dev/mmcblk1p2 rootwait rw fsck.repair=yes net.ifnames=0"
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setenv bootcmd "load mmc 0:1 0x40008000 zImage; load mmc 0:1 0x44000000 exynos5422-odroidxu4.dtb; bootz 0x40008000 - 0x44000000"
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setenv vout "hdmi"
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setenv governor "performance"
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setenv HPD "true"
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# TMDS data amplitude control.
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setenv hdmi_tx_amp_lvl "31"
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# TMDS data amplitude fine control for each channel.
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setenv hdmi_tx_lvl_ch0 "3"
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setenv hdmi_tx_lvl_ch1 "3"
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setenv hdmi_tx_lvl_ch2 "3"
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# TMDS data pre-emphasis level control.
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setenv hdmi_tx_emp_lvl "6"
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# TMDS clock amplitude control.
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setenv hdmi_clk_amp_lvl "31"
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# TMDS data source termination resistor control.
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setenv hdmi_tx_res "0"
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setenv hdmi_phy_control "hdmi_tx_amp_lvl=${hdmi_tx_amp_lvl} hdmi_tx_lvl_ch0=${hdmi_tx_lvl_ch0} hdmi_tx_lvl_ch1=${hdmi_tx_lvl_ch1} hdmi_tx_lvl_ch2=${hdmi_tx_lvl_ch2} hdmi_tx_emp_lvl=${hdmi_tx_emp_lvl} hdmi_clk_amp_lvl=${hdmi_clk_amp_lvl} hdmi_tx_res=${hdmi_tx_res} HPD=${HPD} vout=${vout}"
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# final boot args
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setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control}"
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# Boot the board
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boot
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54
board/hardkernel/odroidxu4/genimage.cfg
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54
board/hardkernel/odroidxu4/genimage.cfg
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image boot.vfat {
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vfat {
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files = {
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"boot.ini",
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"zImage",
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"exynos5422-odroidxu4.dtb"
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}
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}
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size = 32M
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}
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image sdcard.img {
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hdimage {
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}
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partition bl1 {
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in-partition-table = "no"
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image = "bl1.bin.hardkernel"
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offset = 512
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size = 15360
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}
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partition bl2 {
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in-partition-table = "no"
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image = "bl2.bin.hardkernel.720k_uboot"
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offset = 15872
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size = 16384
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}
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partition u-boot {
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in-partition-table = "no"
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image = "u-boot-dtb.bin"
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offset = 32256
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size = 720k
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}
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partition tzsw {
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in-partition-table = "no"
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image = "tzsw.bin.hardkernel"
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offset = 769536
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size = 256k
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}
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partition vfat {
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partition-type = 0xC
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image = "boot.vfat"
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offset = 2097152
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}
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partition rootfs {
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partition-type = 0x83
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image = "rootfs.ext4"
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}
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}
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24
board/hardkernel/odroidxu4/post-image.sh
Executable file
24
board/hardkernel/odroidxu4/post-image.sh
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#!/bin/sh
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BOARD_DIR="$(dirname $0)"
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GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
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GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
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cp ${BOARD_DIR}/boot.ini ${BINARIES_DIR}/
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# The bl1.bin.hardkernel file provided by the uboot hardkernel repository is overwritten
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# by the bl2.bin.hardkernel in the sd_fusing.sh script because it is too big.
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# In order to implement this in genimage, we need to truncate the bl1.bin file
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# so that it does not exceed the available place.
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# An issue has been filled about this: https://github.com/hardkernel/u-boot/issues/45
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truncate -s 15360 ${BINARIES_DIR}/bl1.bin.hardkernel
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rm -rf "${GENIMAGE_TMP}"
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genimage \
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--rootpath "${TARGET_DIR}" \
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--tmppath "${GENIMAGE_TMP}" \
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--inputpath "${BINARIES_DIR}" \
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--outputpath "${BINARIES_DIR}" \
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--config "${GENIMAGE_CFG}"
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37
board/hardkernel/odroidxu4/readme.txt
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37
board/hardkernel/odroidxu4/readme.txt
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Odroid XU-4 board with Samsung Exynos 5422 SoC
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How to build it
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===============
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$ make odroidxu4_defconfig
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Then you can edit the build options using
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$ make menuconfig
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Compile all and build rootfs image:
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$ make
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Note: you will need to have access to the network, since Buildroot will
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download the packages' sources.
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Result of the build
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-------------------
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After building, you should obtain all output files in output/images/
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How to write the SD card or eMMC
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================================
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Once the build process is finished you will have an image called "sdcard.img"
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in the output/images/ directory.
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Copy the bootable "sdcard.img" onto an SD card or eMMC with "dd":
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$ sudo dd if=output/images/sdcard.img of=/dev/sdX
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Insert the SDcard into your ODROID-XU4, and power it up. Your new system
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should come up now.
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27
configs/odroidxu4_defconfig
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27
configs/odroidxu4_defconfig
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@ -0,0 +1,27 @@
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BR2_arm=y
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BR2_cortex_a7=y
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BR2_ROOTFS_POST_IMAGE_SCRIPT="board/hardkernel/odroidxu4/post-image.sh"
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_GIT=y
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BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/hardkernel/linux.git"
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BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="4.14.16-104"
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BR2_LINUX_KERNEL_DEFCONFIG="odroidxu4"
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="exynos5422-odroidxu4"
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BR2_TARGET_ROOTFS_EXT2=y
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BR2_TARGET_ROOTFS_EXT2_4=y
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# BR2_TARGET_ROOTFS_TAR is not set
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
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BR2_TARGET_UBOOT_CUSTOM_GIT=y
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BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/hardkernel/u-boot.git"
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BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="88af53fbcef8386cb4d5f04c19f4b2bcb69e90ca"
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BR2_TARGET_UBOOT_BOARD_DEFCONFIG="odroid-xu4"
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BR2_TARGET_UBOOT_NEEDS_DTC=y
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BR2_TARGET_UBOOT_FORMAT_DTB_BIN=y
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BR2_TARGET_UBOOT_SPL=y
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BR2_TARGET_UBOOT_SPL_NAME="sd_fuse/bl1.bin.hardkernel sd_fuse/bl2.bin.hardkernel.720k_uboot sd_fuse/tzsw.bin.hardkernel "
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BR2_PACKAGE_HOST_DOSFSTOOLS=y
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BR2_PACKAGE_HOST_GENIMAGE=y
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BR2_PACKAGE_HOST_MTOOLS=y
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