Difference between revisions of "iMX6 TinyRex Ultra U-Boot"
| Line 13: | Line 13: | ||
</code> | </code> | ||
| − | + | == U-Boot v2015.04 == | |
| − | + | === Download & Extract source code === | |
| − | + | <code> | |
cd ~/workdir/imx6/bootloader/ | cd ~/workdir/imx6/bootloader/ | ||
git clone -b uboot-imx-v2015.04 --single-branch https://github.com/voipac/uboot-imx uboot-imx-v2015.04-rex | git clone -b uboot-imx-v2015.04 --single-branch https://github.com/voipac/uboot-imx uboot-imx-v2015.04-rex | ||
cd uboot-imx-v2015.04-rex | cd uboot-imx-v2015.04-rex | ||
</code> | </code> | ||
| + | |||
| + | === Compile === | ||
| + | Output file is called u-boot.imx | ||
| + | |||
| + | ==== Compiling for SD3 and Linux/Yocto ==== | ||
| + | <code> | ||
| + | cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex | ||
| + | make distclean | ||
| + | make mx6tinyrexultra_config | ||
| + | make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- | ||
| + | cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultra.imx | ||
| + | </code> | ||
| + | |||
| + | ==== Compiling for SD3 and Android 7.x ==== | ||
| + | <code> | ||
| + | cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex | ||
| + | make distclean | ||
| + | make mx6tinyrexultraandroid_config | ||
| + | make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- | ||
| + | cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultraandroid.imx | ||
| + | </code> | ||
| + | |||
| + | ==== Compiling for SPI1 and Linux/Yocto ==== | ||
| + | <code> | ||
| + | cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex | ||
| + | make distclean | ||
| + | make mx6tinyrexultrarecovery_config | ||
| + | make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- | ||
| + | cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultrarecovery.imx | ||
| + | </code> | ||
| + | |||
| + | ==== Compiling for SATA ==== | ||
| + | <code> | ||
| + | cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex | ||
| + | make distclean | ||
| + | make mx6tinyrexultrasata_config | ||
| + | make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- | ||
| + | cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultrasata.imx | ||
| + | </code> | ||
| + | |||
| + | |||
| + | ==== ==== | ||
| + | ==== ==== | ||
| + | ==== ==== | ||
Revision as of 22:24, 25 February 2021
U-boot is a bootloader responsible for hardware initialization, loading and booting linux kernel. It is also used for module flashing.
Build
Set toolchain
Export toolchain variables for every related terminal session.
Initial steps
Create working directory
mkdir -pv ~/workdir/imx6/bootloader/
U-Boot v2015.04
Download & Extract source code
cd ~/workdir/imx6/bootloader/
git clone -b uboot-imx-v2015.04 --single-branch https://github.com/voipac/uboot-imx uboot-imx-v2015.04-rex
cd uboot-imx-v2015.04-rex
Compile
Output file is called u-boot.imx
Compiling for SD3 and Linux/Yocto
cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex
make distclean
make mx6tinyrexultra_config
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultra.imx
Compiling for SD3 and Android 7.x
cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex
make distclean
make mx6tinyrexultraandroid_config
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultraandroid.imx
Compiling for SPI1 and Linux/Yocto
cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex
make distclean
make mx6tinyrexultrarecovery_config
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultrarecovery.imx
Compiling for SATA
cd ~/workdir/imx6/bootloader/uboot-imx-v2015.04-rex
make distclean
make mx6tinyrexultrasata_config
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
cp -av u-boot.imx /srv/tftp/imx6/u-boot-imx6-tinyrexultrasata.imx