Comment # 31 on bug 1122614 from Joey Lee

(In reply to Guillaume GARDET from comment #29)
> I tried the patched kernel with grub 2.04 on Raspberry Pi2 B+ and I get the
> following message:
>   EFI stub: Booting Linux Kernel...
>   EFI stub: ERROR: reserve_kernel_base(): allocate boot data pass.
>   EFI stub: ERROR: reserve_kernel_base(): allocate boot data success.
>   EFI stub: Using DTB from configuration table
>   EFI stub: Exiting boot services and installing virtual address map...
> 
> and the system hangs.

Thanks for your testing!

The allocation of memory space for kernel is already pass. Then system hands
when kernel tries to set FDT, call ExitBootServices then set virtual address
map.

We must do further debugging.