/dev does not have the devices I have configured with initramfs as my root file system

2010-01-03 Thread Allan Wang
Hello, All, Happy New Year to everyone! I am running ppc440epx board which is similar Sequoia board. I have configured a I2C RTC device. From the console debug message, it is working, but I do not see /dev/rtc0 file. My kernel version is 2.6.30.4. I use initramfs as my root file system. Here

Re: EP440XS board boot problem(Note:similart to Sequoia)

2009-12-13 Thread Allan Wang
Hello, Mr. Denk, I forgot to give you the uboot printenv output. = printenv bootcmd=run flash_self bootdelay=5 baudrate=115200 loads_echo=1 preboot=run setup_phys;echo;echo Type run flash_nfs to mount root filesystem over NFS;echo netdev=eth0 hostname=ep440xs nfsargs=setenv bootargs

EP440XS board boot problem(Note:similart to Sequoia)

2009-12-01 Thread Allan Wang
I resend my message since my last message has wrong coding. I am new to the list. I am still newbie to embedded linux. I have bought an ep440xs board which is similar to sequoia board. u-boot is working. I am trying to make it run linux.  I have the following problems and need your help. Thank

Re: EP440XS board boot problem(Note:similart to Sequoia)

2009-12-01 Thread Allan Wang
Hello, Mr Denk, Thank you for your help. My answer to your questions are between the lines. Attached is the dts file I use. Best regards, Allan - Original Message From: Wolfgang Denk w...@denx.de To: Allan Wang aiyuanw...@yahoo.com Cc: linuxppc-dev@lists.ozlabs.org Sent: Tue

ep440xs board boot problem

2009-11-30 Thread Allan Wang
Hello, All, I am new to the list. I am still newbie to embedded linux. I have bought an ep440xs board which is similar to sequoia board. u-boot is working. I am trying to make it run linux. I have the following problems and need your help. Thank you very much: I am using linux kernel