======compiler path=======
PATH=$PATH:/opt/montavista/pro/devkit/arm/xscale_le/bin
cd /home/foo/kernel/linux-2.4.20


PATH=$PATH:/usr/local/arm-linux/bin
cd /home/austin/lubbock/kernel/sbc
cd /home/austin/lubbock/kernel/linux-2.4.20

======kernel parameter=======
root=/dev/mtdblock2 console=ttyS0,115200 ip=192.168.100.21:::255.255.255.0:guest3::off

console=ttyS0,115200 ip=dhcp root=/dev/nfs rw nfsroot=192.168.100.25:/tftpboot/pxa255 ip=192.168.100.21:::255.255.255.0:guest3::off

CONFIG_CMDLINE="root=/dev/mtdblock2 console=ttyS0,115200 ip=192.168.100.21:::255.255.255.0:guest3::off "

CONFIG_CMDLINE="console=ttyS0,115200 ip=dhcp root=/dev/nfs rw nfsroot=192.168.100.25:/tftpboot/pxa255"

console=/dev/tty1 ip=dhcp root=/dev/nfs rw nfsroot=192.168.100.25:/tftpboot/pxa255

console=ttyS0,115200 ip=192.168.100.21:::255.255.255.0:guest3::off root=/dev/nfs nfsroot=192.168.100.25:/tftpboot/pxa255

====== NFS=======
/etc/init.d/nfs start
minicom
/etc/init.d/nfs stop
/etc/init.d/nfs restart

./setserial -agv /dev/ttyS5

======U-BOOT=======
/* Kernel */
tftp 0xa0008000 zImage
go 0xa0008000	

/* tftp server*/
setenv serverip 192.168.100.16

/* boot loader */
tftp 0xa0008000 u-boot.bin
protect off 1:0
erase 1:0
cp.b a0008000 00000000 40000
protect on 1:0

/* kernel Image */
tftp 0xa0008000 ulinux
protect off 1:1-4
erase 1:1-4
cp.b a0008000 00040000 100000
protect on 1:0-4

/* RootFS */
tftp 0xa0008000 lubbock_PXA255_QTE_16M.jffs2
tftp 0xa0008000 rootfs2.jffs2
tftp 0xa0008000 lubbock_PXA260_QTE_16M.jffs2
tftp 0xa0000000 rootfs.jiffs2
protect off 1:5-82
erase 1:5-82
cp.b a0000000 140000 1100000
protect on 1:5-82

======PCMCIA=======
cardctl status 
cardctl ident
cardmgr

======mount file system=======
mount -t usbfs none /proc/bus/usb
mount -t mmcfs none /proc/mmc
mount -t jffs2 /dev/mtdblock3 /mnt
mkefs.ext2 /dev/mtdblock4
smbclient -L Nb-austin
mount -t smbfs "//Nb-austin/cd" /mnt/nbcd
mount -o loop -t ext2 ./root.ext2 /tftpboot/temp
mount -o loop -t jffs2 ./root.jffs2 /tftpboot/temp


======make jffs2 filesystem=======
./mkfs.jffs2 -r ./pxa255 -o rootfs.jffs2 -e 0x40000 --pad=0x01200000
./mkfs.jffs2 -r tools -o tools.jffs2 -e
./mkfs.jffs2 -r /tftpboot/pxa255 -o rootfs.jffs2 -e 0x40000 --pad=0x01000000
./mkfs.jffs2 -r ./source -o rootfs.jffs2 -e 0x40000
======RPM =======
rpm --root /tftpboot/pxa255 -Uvh --force --nodeps --ignorearch --noscripts 

======make parameter=======
./configure --build=i386-linux --host=arm-unknown-linux --target=arm-unknown-linux CC=arm-linux-gcc CPP=arm-linux-cpp CXX=arm-linux-g++ CXXCPP=arm-linux-cpp --includedir=/usr/local/arm/3.0/arm-linux/include --libdir=/usr/local/arm/3.0/arm-linux/lib

======TinyX=======
PATH=$PATH:/usr/X11R6/bin
PATH=$PATH:/usr/X11R6/lib
PATH=$PATH:/home/microwindows/src

make World >& world.log
make DESTDIR=/tftpboot/pxa255sas install >& install.log
make DESTDIR=/tftpboot/pxa255 install
PATH=$PATH:/usr/X11R6/bin
make >& /mnt/world.log
make install >& install.log

======devrocket=======
/opt/montavista/common/eclipse/devrocket

======make kernel parameter=======
make clean dep zImage modules modules_install

======SRAM=======
mkfs.ext3 /dev/ram0
mount /dev/ram0 /mnt

======SRAM=======
/tftpboot/pxa255/lib/modules/2.4.20
/etc/init.d/nfs stop
umount /tftpboot/pxa255
./mkfs.jffs2 -r /tftpboot/temp -o rootfs.jiffs2 -e 0x40000 --pad=0x01000000

======FLASH=======


    00000000 (R000) 00040000 (R001) 00080000 (R002) 000C0000  (R003) 00100000 (R004)
    00140000 (R005) 00180000 (R006) 001C0000 (R007) 00200000  (R008) 00240000 (R009)
    00280000 (R010) 002C0000 (R011) 00300000 (R012) 00340000  (R013) 00380000 (R014)
    003C0000 (R015) 00400000 (R016) 00440000 (R017) 00480000  (R018) 004C0000 (R019)
    00500000 (R02O) 00540000 (R021) 00580000 (R022) 005C0000  (R023) 00600000 (R024)
    00640000 (R025) 00680000 (R026) 006C0000 (R027) 00700000  (R028) 00740000 (R029)
    00780000 (R030) 007C0000 (R031) 00800000 (R032) 00840000  (R033) 00880000 (R034)
    008C0000 (R035) 00900000 (R036) 00940000 (R037) 00980000  (R038) 009C0000 (R039)
    00A00000 (R040) 00A40000 (R041) 00A80000 (R042) 00AC0000  (R043) 00B00000 (R044)
    00B40000 (R045) 00B80000 (R046) 00BC0000 (R047) 00C00000  (R048) 00C40000 (R049)
    00C80000 (R050) 00CC0000 (R051) 00D00000 (R052) 00D40000  (R053) 00D80000 (R054)
    00DC0000 (R055) 00E00000 (R056) 00E40000 (R057) 00E80000  (R058) 00EC0000 (R059)
    00F00000 (R060) 00F40000 (R061) 00F80000 (R062) 00FC0000  (R063) 01000000 (R064)
    01040000 (R065) 01080000 (R066) 010C0000 (R067) 01100000  (R068) 01140000 (R069)
    01180000 (R070) 011C0000 (R071) 01200000 (R072) 01240000  (R073) 01280000 (R074)
    012C0000 (R075) 01300000 (R076) 01340000 (R077) 01380000  (R078) 013C0000 (R079)
    01400000 (R080) 01440000 (R081) 01480000 (R082) 014C0000  (R083) 01500000 (R084)
    01540000 (R085) 01580000 (R086) 015C0000 (R087) 01600000  (R088) 01640000 (R089)
    01680000 (R090) 016C0000 (R091) 01700000 (R092) 01740000  (R093) 01780000 (R094)
    017C0000 (R095) 01800000 (R096) 01840000 (R097) 01880000  (R098) 018C0000 (R099)
    01900000 (R100) 01940000 (R101) 01980000 (R102) 019C0000  (R103) 01A00000 (R104)
    01A40000 (R105) 01A80000 (R106) 01AC0000 (R107) 01B00000  (R108) 01B40000 (R109)
    01B80000 (R110) 01BC0000 (R111) 01C00000 (R112) 01C40000  (R113) 01C80000 (R114)
    01CC0000 (R115) 01D00000 (R116) 01D40000 (R117) 01D80000  (R118) 01DC0000 (R119)
    01E00000 (R120) 01E40000 (R121) 01E80000 (R122) 01EC0000  (R123) 01F00000 (R124)
    01F40000 (R125) 01F80000 (R126) 01FC0000 (R127)