# MX-KERNEL

=# Requirements
===============
1. cross compiler         -> MX-CCOMPILER

=# Setup environment
====================
export modulen=vmx51
export kernelversion=linux-2.6-imx
export patchversion=diff1

=# Setup compiler
=================
export PATH="/usr/local/armv7a/arm/bin:$PATH"
export CLFS_TARGET=arm-angstrom-linux-gnueabi

=# Get the sources
==================
cd
mkdir -pv workdir/imx51/kernel
cd workdir/imx51/kernel/
git clone http://opensource.freescale.com/pub/scm/imx/linux-2.6-imx.git
wget http://www.voipac.com/downloads/imx/51/src/kernel/${kernelversion}-${modulen}-${patchversion}.txt

=# Prepare the sources
======================
cd
cd workdir/imx51/kernel/
cd ${kernelversion}
#git branch -r
git checkout -b localbranch origin/imx_2.6.35_11.05.01
patch -p1 < ../${kernelversion}-${modulen}-${patchversion}.txt

=# Configure and Compile
========================
cd
cd workdir/imx51/kernel/${kernelversion}

# Clean the working direcotry
make CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm distclean
make CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm mrproper

# Configure kernel
make CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm vmx51_defconfig
#make CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm menuconfig

# Compile the kernel
make -j4 CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm zImage 
#make -j4 CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm zImage modules
#make -j4 CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm uImage modules
#mkimage -A arm -O linux -T kernel -C none -a 0x90008000 -e 0x90008000 -n "Android Linux Kernel" -d ./arch/arm/boot/zImage ./arch/arm/boot/uImage
#make CROSS_COMPILE=arm-none-linux-gnueabi- ARCH=arm INSTALL_MOD_PATH=<path to rootfs> modules_install

=# Install kernel (./arch/arm/boot/zImage)
=================
cd
cd workdir/imx51/kernel/${kernelversion}
cp arch/arm/boot/zImage /tftpboot/vmx51/zImage-k35