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author | Pierre CROKAERT <pct@crookies.net> | 2018-02-15 17:50:37 +0100 |
---|---|---|
committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-10-21 11:00:04 +0200 |
commit | 26034b8663f8c084ec9100f429d8ff6c046a9fa3 (patch) | |
tree | 2d34cbd57963ac8fea6f9e6b2a377aa2cb282be0 /board | |
parent | f3f6c914af97b7dcba8ad029763f503f4df48672 (diff) | |
download | buildroot-26034b8663f8c084ec9100f429d8ff6c046a9fa3.tar.gz buildroot-26034b8663f8c084ec9100f429d8ff6c046a9fa3.zip |
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>
Diffstat (limited to 'board')
-rw-r--r-- | board/hardkernel/odroidxu4/boot.ini | 38 | ||||
-rw-r--r-- | board/hardkernel/odroidxu4/genimage.cfg | 54 | ||||
-rwxr-xr-x | board/hardkernel/odroidxu4/post-image.sh | 24 | ||||
-rw-r--r-- | board/hardkernel/odroidxu4/readme.txt | 37 |
4 files changed, 153 insertions, 0 deletions
diff --git a/board/hardkernel/odroidxu4/boot.ini b/board/hardkernel/odroidxu4/boot.ini new file mode 100644 index 0000000000..87ac7ac135 --- /dev/null +++ b/board/hardkernel/odroidxu4/boot.ini @@ -0,0 +1,38 @@ +ODROIDXU-UBOOT-CONFIG + +# U-Boot Parameters +setenv initrd_high "0xffffffff" +setenv fdt_high "0xffffffff" + +setenv macaddr "00:1e:06:61:7a:39" +setenv bootrootfs "console=tty1 root=/dev/mmcblk1p2 rootwait rw fsck.repair=yes net.ifnames=0" +setenv bootcmd "load mmc 0:1 0x40008000 zImage; load mmc 0:1 0x44000000 exynos5422-odroidxu4.dtb; bootz 0x40008000 - 0x44000000" +setenv vout "hdmi" +setenv governor "performance" +setenv HPD "true" + +# TMDS data amplitude control. +setenv hdmi_tx_amp_lvl "31" + +# TMDS data amplitude fine control for each channel. +setenv hdmi_tx_lvl_ch0 "3" +setenv hdmi_tx_lvl_ch1 "3" +setenv hdmi_tx_lvl_ch2 "3" + +# TMDS data pre-emphasis level control. +setenv hdmi_tx_emp_lvl "6" + +# TMDS clock amplitude control. +setenv hdmi_clk_amp_lvl "31" + +# TMDS data source termination resistor control. +setenv hdmi_tx_res "0" + +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=${vout}" + +# final boot args +setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control}" + +# Boot the board +boot + diff --git a/board/hardkernel/odroidxu4/genimage.cfg b/board/hardkernel/odroidxu4/genimage.cfg new file mode 100644 index 0000000000..e6b85cf2fa --- /dev/null +++ b/board/hardkernel/odroidxu4/genimage.cfg @@ -0,0 +1,54 @@ +image boot.vfat { + vfat { + files = { + "boot.ini", + "zImage", + "exynos5422-odroidxu4.dtb" + } + } + size = 32M +} + +image sdcard.img { + hdimage { + } + + partition bl1 { + in-partition-table = "no" + image = "bl1.bin.hardkernel" + offset = 512 + size = 15360 + } + + partition bl2 { + in-partition-table = "no" + image = "bl2.bin.hardkernel.720k_uboot" + offset = 15872 + size = 16384 + } + + partition u-boot { + in-partition-table = "no" + image = "u-boot-dtb.bin" + offset = 32256 + size = 720k + } + + partition tzsw { + in-partition-table = "no" + image = "tzsw.bin.hardkernel" + offset = 769536 + size = 256k + } + + partition vfat { + partition-type = 0xC + image = "boot.vfat" + offset = 2097152 + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/hardkernel/odroidxu4/post-image.sh b/board/hardkernel/odroidxu4/post-image.sh new file mode 100755 index 0000000000..025906cd09 --- /dev/null +++ b/board/hardkernel/odroidxu4/post-image.sh @@ -0,0 +1,24 @@ +#!/bin/sh + +BOARD_DIR="$(dirname $0)" +GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg" +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp" + +cp ${BOARD_DIR}/boot.ini ${BINARIES_DIR}/ + +# The bl1.bin.hardkernel file provided by the uboot hardkernel repository is overwritten +# by the bl2.bin.hardkernel in the sd_fusing.sh script because it is too big. +# In order to implement this in genimage, we need to truncate the bl1.bin file +# so that it does not exceed the available place. +# An issue has been filled about this: https://github.com/hardkernel/u-boot/issues/45 +truncate -s 15360 ${BINARIES_DIR}/bl1.bin.hardkernel + +rm -rf "${GENIMAGE_TMP}" + +genimage \ + --rootpath "${TARGET_DIR}" \ + --tmppath "${GENIMAGE_TMP}" \ + --inputpath "${BINARIES_DIR}" \ + --outputpath "${BINARIES_DIR}" \ + --config "${GENIMAGE_CFG}" + diff --git a/board/hardkernel/odroidxu4/readme.txt b/board/hardkernel/odroidxu4/readme.txt new file mode 100644 index 0000000000..e3cba8b0c1 --- /dev/null +++ b/board/hardkernel/odroidxu4/readme.txt @@ -0,0 +1,37 @@ +Odroid XU-4 board with Samsung Exynos 5422 SoC + +How to build it +=============== + + $ make odroidxu4_defconfig + +Then you can edit the build options using + + $ make menuconfig + +Compile all and build rootfs image: + + $ make + +Note: you will need to have access to the network, since Buildroot will +download the packages' sources. + +Result of the build +------------------- + +After building, you should obtain all output files in output/images/ + + +How to write the SD card or eMMC +================================ + +Once the build process is finished you will have an image called "sdcard.img" +in the output/images/ directory. + +Copy the bootable "sdcard.img" onto an SD card or eMMC with "dd": + + $ sudo dd if=output/images/sdcard.img of=/dev/sdX + +Insert the SDcard into your ODROID-XU4, and power it up. Your new system +should come up now. + |