configs: add defconfig for boundarydevices nitrogen6x board

#!/bin/sh

# post-build fixups

# for furthe details, see

# http://boundarydevices.com/u-boot-conventions-for-i-mx6-nitrogen6x-and-sabrelite/

TARGET_DIR=$1

IMAGES_DIR=$1/../images

BOARD_DIR="$(dirname $0)"

# bd u-boot looks for bootscript here

cp $BOARD_DIR/6q_bootscript $TARGET_DIR

# u-boot / update script for bd upgradeu command

if [ -e $IMAGES_DIR/u-boot.bin ];

then

    cp $IMAGES_DIR/u-boot.bin $TARGET_DIR

    cp $BOARD_DIR/6q_upgrade $TARGET_DIR

fi

Buildroot for Boundary Devices Nitrogen6X:

http://boundarydevices.com/products/nitrogen6x-board-imx6-arm-cortex-a9-sbc/

Notice: U-Boot as shipped on the board has a bug reading rev 0 ext2

file systems (which is what genext2fs generates). To convert it to rev

1, do:

tune2fs -O filetype output/images/rootfs.ext2

e2fsck -a output/images/rootfs.ext2

To install, simply extract rootfs.ext2 to first partition of a uSD card:

sudo dd if=output/images/rootfs.ext2 of=/dev/sdX1

Where 'sdX1' is the device node of the uSD partition.

# architecture

BR2_arm=y

BR2_cortex_a9=y

# system

BR2_TARGET_GENERIC_GETTY=y

BR2_TARGET_GENERIC_GETTY_PORT="ttymxc1"

BR2_ROOTFS_POST_BUILD_SCRIPT="board/boundarydevices/nitrogen6x/post-build.sh"

# filesystem

BR2_TARGET_ROOTFS_EXT2=y

# bootloader

BR2_TARGET_UBOOT=y

BR2_TARGET_UBOOT_BOARDNAME="mx6q_sabrelite"

BR2_TARGET_UBOOT_CUSTOM_GIT=y

BR2_TARGET_UBOOT_CUSTOM_GIT_REPO_URL="git://github.com/boundarydevices/u-boot-2009-08.git"

BR2_TARGET_UBOOT_CUSTOM_GIT_VERSION="1f7edab0ac5ebf564e9ad9797fedc2a668149b96"

# kernel

BR2_LINUX_KERNEL=y

BR2_LINUX_KERNEL_CUSTOM_GIT=y

BR2_LINUX_KERNEL_CUSTOM_GIT_REPO_URL="git://github.com/boundarydevices/linux-imx6.git"

BR2_LINUX_KERNEL_CUSTOM_GIT_VERSION="cb1a536f4583af7e1572d39cabd4ac597a8916a5"

BR2_LINUX_KERNEL_DEFCONFIG="nitrogen6x"

BR2_LINUX_KERNEL_INSTALL_TARGET=y