raspberry pi cross compile (kernel build)

gistfile1.txt

cd ~/raspi

git clone https://github.com/raspberrypi/linux.git

wget http://xecdesign.com/downloads/linux-qemu/linux-arm.patch
patch -p1 -d linux/ < linux-arm.patch

cd ~/raspi/linux

make ARCH=arm versatile_defconfig
make ARCH=arm menuconfig

reference http://xecdesign.com/compiling-a-kernel/

add
>     File systems  --->
> <*> Ext3 journalling file system support 
> <*> The Extended 4 (ext4) filesystem
> --- Native language support
> (utf8) Default NLS Option
> <*>   Codepage 437 (United States, Canada)
> <*>   ASCII (United States)
> <M>   all other
>     Userspace binary formats  --->
> <*> Kernel support for MISC binaries
> ()  Default kernel command string 
> [ ] VFP-format floating point maths

>     General setup  --->
>     Cross-compiler tool prefix
>       (/opt/cross/x-tools/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-)
> [*] Initial RAM filesystem and RAM disk (initramfs/initrd) support
> [*]   Support initial ramdisks compressed using gzip
> [*]   Support initial ramdisks compressed using bzip2
> [*]   Support initial ramdisks compressed using LZMA
> [*]   Support initial ramdisks compressed using XZ
> [*]   Support initial ramdisks compressed using LZO
> 
>     System Type  --->
>     ARM system type (ARM Ltd. Versatile family)  --->
>       (X) ARM Ltd. Versatile family
> 
>     Bus support  --->
> [*] PCI support
> 
>     Device Drivers  --->
>     Generic Driver Options  --->
> [*]   Automount devtmpfs at /dev, after the kernel mounted the rootfs
> 
>     SCSI device support  --->
> [*] SCSI low-level drivers  --->
> <*>   SYM53C8XX Version 2 SCSI support
> 
> [*] USB support  --->
> < >   Synopsis DWC host support
> 
>     Graphics support  --->
> <*> Support for frame buffer devices  --->
> < >   BCM2708 framebuffer support
> 
> <*> MMC/SD/SDIO card support  --->
> < >   Secure Digital Host Controller Interface support
> < >   SDHCI platform and OF driver helper


make ARCH=arm \
  CROSS_COMPILE=/opt/cross/x-tools/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- 

make ARCH=arm \
  CROSS_COMPILE=/opt/cross/x-tools/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- \
  INSTALL_MOD_PATH=../install \
  modules_install \
  firmware_install