Dear Zeyad A, Ok, let's first adjust your posting so it's easier for everyone around to read and reply. Firstly please, always CC the u-boot mailing list. Secondly, fix the quoting in your mailer please.
> Thank you very much for your reply. Please read the my answers below.. > > On Wed, Jun 6, 2012 at 1:52 AM, Marek Vasut <[email protected]> wrote: > > Dear Zeyad A, > > > > > Hello, > > > > > > Please help me to configure u-boot in my NC600 board. > > > > What's this board? Is it supported mainline? What CPU does it have, what > > version > > of uboot etc? > > > > > > > > My board is the thin-client NC600 board with POLLUX loaded(same as the > > device in this link: > > https://code.jeffkent.net/trac/nc600/wiki/Hardware/Devices/NC600#no1). It > > has 64 MB of ram and 64 MB of storage space. I had followed the writings > > in this link: https://code.jeffkent.net/trac/nc600 I don't see this being supported by mainline u-boot, right? So what version does your board run? It might be that the u-boot you run is broken too. > > > > > I have reached near > > > to u-boot, but the kernel is not booting. After the kernel image upload > > > > via > > > > > serial boot mode it is giving no response. > > > > Kernel or uboot? Maybe your xyzmodem uploader doesn't work with uboot? > > Minicom > > worked for me. > > > > > > > > I have done all these in ubuntu 11.04 as per the link. In the terminal in > > ubuntu, i can start the u-boot by ./boot-uboot command and my FTDI serial > > communicator is working fine. All the things are sending to the board and > > it is entering to u-boot. The commands are working fine in u-boot. Ok, so you have u-boot running and it's the kernel that doesn't boot? What is the last think you see? > > > If the kernel image upload > > > become complete it is not giving any command line in the u-boot as > > > shown > > > > in > > > > > the guide. > > > > I see ... what terminal emulator do you use to communicate with uboot? > > btw. uploading via tftp over the ethernet is usually much faster. > > > > > > > > I am using ubuntu terminal and it's working good. I tried both tftp > > upload and direct flash memory upload by plugging the flash in my > > board's usb port. But in tftp upload the kernel image upload was > > successful. The led indicator in the board is blinking at the time of > > kernel upload. But after upload, there is not getting any response in > > the terminal. I can't do any commands in the terminal. > > > > > The memory is not getting flashed. > > > > Why of course, the loady command downloads data to RAM, you have to flash > > it via > > "nand write" or such command afterwards. > > > > > > > > Yes the data is uploading to RAM. After that i can't do any commands. > > This the only problem i have... Ok, so you're uploading it to RAM, are you sure you don't overwrite u-boot? Check where u-boot is located (run bdinfo) and avoid that location. > > > It is again booting the same > > > old windows CE in the nand boot mode. > > > > > > Thanking you, > > > Regards > > > > Best regards, > > Marek Vasut > > Thanking you Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
