linux powerqorpp1010rdb 编译过程

1 编译u-boot的命令集(build_p1010rdb_release/work/p1010rdb-linux-gnuspe/u-boot-2010.12-r2/)

echo "UBOOT_MACHINE = \"P1010RDB_NAND_config\"" > mycollection/recipes/u-boot/amend.inc
echo "UBOOT_MACHINE = \"P1010RDB_NOR_config\"" > mycollection/recipes/u-boot/amend.inc
echo "UBOOT_MACHINE = \"P1010RDB_SPIFLASH_config\"" > mycollection/recipes/u-boot/amend.inc
echo "UBOOT_MACHINE = \"P1010RDB_SDCARD_config\"" > mycollection/recipes/u-boot/amend.inc

./scripts/create-config.py --config-file=fsl-p1010rdb/sample-create-config.ini --override-collection mycollection -j 4 -t 2

bitbake -c clean u-boot
bitbake u-boot

2 编译linux-kernel的命令集

edit /<install_path>/build_<bsp>_.../conf/local.conf and add the following based on your environment (prior to issuing the bitbake

command).

TERMCMD = "${GNOME_TERMCMD}"
TERMCMDRUN = "${GNOME_TERMCMDRUN}"

bitbake -c configure -f virtual/kernel

bitbake -c menuconfig virtual/kernel

bitbake virtual/kernel

gnome-terminal --disable-factory -t 'linux Configuration' -x make menuconfig
| No protocol specified
| Failed to parse arguments: Cannot open display:
| ERROR: Function do_menuconfig failed

sudo apt-get install gnome-terminal

3 重新编译内核kernel

mkdir –p mycollection/recipes/linux/files

cp defconfig mycollection/recipes/linux/files

./scripts/create-config.py --config-file=fsl-<bsp>/sample-create-config.ini --override-collection mycollection -j 4 -t 2

bitbake -c clean virtual/kernel

bitbake virtual/kernel

4 重新编译内核rootfs

mkdir -p mycollection/recipes/images

touch mycollection/recipes/images/amend.inc

echo "PROJECT_EXTRA_PKGS += \"i2c-flash-util, asf \"" > mycollection/recipes/images/amend.inc

./scripts/create-config.py --config-file=fsl-<bsp>/sample-create-config.ini --override-collection mycollection -j 4 -t 2

bitbake devel-image

local.conf IMAGE_FSTYPES = tar.gz  to generate a rootfs for NFS.