以下仅是我的个人随笔和工作记录：
Installing the BSP
1. ==============Mount the ISO image :
2. ==============As a non-root user, install the Yocto:
/mnt/cdrom/install
There is no uninstall script. To uninstall Yocto you need to remove the <yotco_install_path>/QorIQ-SDK-V1.2-<version>-
Setup Host Environment
1). cd <yocto_installation_path>/poky
for examole:
source ./fsl-setup-poky -m p5020ds -j 2 -t 2
source ./fsl-setup-poky -m mpc8572ds -j 2 -t 2
3.===============kernel configuration================:
bitbake -c menuconfig virtual/kernel
rebuild kernel: when need a new one (e.g.:last time error if no error don't exe bitbake -c cleansstate virtual/kernel )
bitbake -c cleansstate virtual/kernel
bitbake -c patch virtual/kernel
bitbake -c menuconfig virtual/kernel
bitbake virtual/kernel
dir:~/sdk1.3_E500v2_ISO1/QorIQ-SDK-V1.3-20120910-yocto/build_mpc8572ds_release/tmp/work/mpc8572ds-fsl-linux-gnuspe/linux-qoriq-sdk-3.0.34-r4/image/kernel$
4================= build fs=============:
/home/hanhan/work/QorIQ-SDK-V1.2-20120614-yocto/meta-fsl-ppc-private/images/fsl-image-full.bb(need to be changed) add or delete packet in it.
bitbake fsl-image-core
when compile dts in yocto:
dtc dir:~/work/QorIQ-SDK-V1.2-20120614-yocto/build_p4080ds_release/tmp/sysroots/x86_64-linux/usr/bin
or complie dts in the board.
5.==================rebuild u-boot:(when being error exe bitbake -c cleansstate u-boot bitbake -c patch u-boot these two step must be exited at the same time)
bitbake -c cleansstate u-boot
bitbake -c patch u-boot
bitbake u-boot
dir:hanhan@hanhan-desktop:~/sdk1.3_E500v2_ISO/QorIQ-SDK-V1.3-20120905-yocto/build_mpc8572ds_release/tmp/work/mpc8572ds-fsl-linux-gnuspe/linux-qoriq-sdk-3.0.34-r4/git/arch/powerpc/boot
(zcat /proc/config.gz | grep -i hugetlb)
6.===================build toolchain=============
bitbake fsl-toolchain
tmp/deploy/sdk/fsl-eglibc-i686-ppce500v2-toolchain-1.1.tar.bz2
other:
export ARCH=powerpc
export CROSS_COMPILE=/opt/fsl/1.1/sysroots/i686-fslsdk-linux/usr/bin/ppce500v2-fsl-linux-gnuspe/powerpc-fsl-linux-gnuspe-bash-4.2$
/opt/fsl/1.2/sysroots/x86_64-fslsdk-linux/usr/bin/ppce500v2-fsl-linux-gnuspe
export ARCH=powerpc
export CROSS_COMPILE=/opt/fsl/1.1/sysroots/i686-fslsdk-linux/usr/bin/ppce500v2-fsl-linux-gnuspe/powerpc-fsl-linux-gnuspe-bash-4.2$
. .bashrc or source bashrc to enable the setting
7.====================build busybox==================
bitbake -c menuconfig busybox
bitbake busybox
8.====================build lxc and hv-test===================:
hv-test:
hanhan@hanhan-desktop:~/sdk1.3_E500v2_ISO1/QorIQ-SDK-V1.3-20120910-yocto/build_mpc8572ds_release/tmp/work/ppce500v2-fsl-linux-gnuspe/hv-test-git-r1/image
===== for e500v2 =====
export PATH=$PATH:/opt/fsl/1.2/sysroots/x86_64-fslsdk-linux/usr/bin/ppce500v2-fsl-linux-gnuspe
export CROSS_COMPILE=powerpc-fsl-linux-gnuspe-
export ARCH=powerpc
8.========================build hv-test====================
bitbake hv-test
=======================dts directory=================
login the follow website in local linux:
git clone git://git.am.freescale.net/gitolite/users/b28495/flash-image-tool.git