u-boot

Install

install u-boot-tools for Ubuntu sudo apt-get install u-boot-tools

Get sources

u-boot 2009.08

git clone https://github.com/csdtusur/u-boot_imx6s.git -b 2009.08

u-boot 2015.04

$ git clone https://github.com/csdtusur/u-boot_imx6s.git -b 2015.04

Prepare

$ export ARCH=arm
$ export CROSS_COMPILE=~/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/bin/arm-none-linux-gnueabi-

Configure

$ make mx6solo_sabresd_config

Build

$ make