On Sat, 2009-02-28 at 10:14 +0100, Petr Vanek wrote: > >I checkout a latest kernel (andy-tracking), and compile the kernel, > >then flash to the FreeRunner. > > > >During booting, it says Bad data CRC. I have tried twice, I don't think > >usb tranfer erro. Before flashing the uImage, all is OK. What's the > >problem? > > > >BTW, I flash back to original uImage, it works. > > i think you have to either use qi or adjust uboot_env to be able to > load kernel image larger then 2M. > > iirc boot_env could also be flashed if there was an image online - > perhaps somebody uploaded it already somewhere?
Thanks pointing me to the right direction. I think I got it. Old u-boot might be NOT support uImage larger than 2M. I need to update u-boot (Nand) to support uImage(>2MB). If my understanding is wrong, please correct me. thanks. BTW, can I moniter u-boot process though usb (which can access the u-boot commands) without debug board? Please point me to the right direction. A link will be do ;) Thanks very much! > > -- > Petr Vaněk > > > -- Daniel.Li <[email protected]> PALFocus (http://palfocus.oicp.net)
