Building U-Boot (SDVX)

History

Version	Date	SDVX version	Notes
1.0.0	September 2018	SDVX 1.0.0

Quick reference

SDVx-Lite

SOM ConfigID	TARGET	defconfig
any	MMC	mx6dl_sfczg_defconfig
any	MMC	mx6dl_sfczg_nand_defconfig
any	NAND	vmx6dl_sfczg_devel_defconfig

SDVx-Ul

SOM ConfigID	TARGET	defconfig
any	MMC	mx6ul_sfczg_defconfig
any	MMC	mx6ul_sfczg_devel_defconfig

Detailed Instructions

It is assumed that the development environment has been set up.

• start the Linux development VM and login into the system
• open a terminal window and cd into U-Boot source code

cd sdvx/u-boot

• in case of needs, you can update your local repository with the following git command

git pull

• configure the build environment

source ~/env-lite.sh

• enter the source tree directory and run the following commands:

make mx6dl_sfczg_defconfig
make

NOTE: this is the default configuration suitable for latest SDVX-Lite.

The former command selects the default SDVXconfiguration suitable for latest Axel targets (for additional defconfig please refer to the U-Boot defconfigs table above), while the latter builds the U-Boot binary image itself (u-boot.imx).

u-boot.imx can be copied to the TFTP root directory /tftpboot/sdvx/ with the following command:

cp u-boot.imx /tftpboot/sdvx/