On Sun, 2011-03-27 at 20:00 +0200, Philipp Ittershagen wrote:
> On 03/25/2011 09:50 AM, Guillaume Dargaud wrote:
> > Hello all,
> > what can you do when the kernel you try to run stops before printing
> > anything on the console ?
>
> http://elinux.org/Kernel_Debugging_Tips#Debugging_early_boot_p
On 03/25/2011 09:50 AM, Guillaume Dargaud wrote:
> Hello all,
> what can you do when the kernel you try to run stops before printing anything
> on the console ?
http://elinux.org/Kernel_Debugging_Tips#Debugging_early_boot_problems
Basically it means connecting a debugger to the running kernel (u
Hi:
Did you try the early kernel printk option in kernel hacking. It can
give some
very helpful information. Make sure the address for the physical uart
address is
passed in correctly.
Feng
Tirumala Reddy Marri wrote:
I am not sure if I understand correctly. But Looks like you are not
pass
I am not sure if I understand correctly. But Looks like you are not
passing the device tree along with kernel image and RAMDISK(you may not
need it if you are using NFS mount). You boot command should some what
look like this "bootm kernel_addr ramdisk_addr devtree_addr" or "bootm
kernel_addr - de
