[PATCH] Revert "Fix data abort caused by mis-aligning FIT data"

[Alex G. <mr.nuke.me@gmail.com>]

On 10/19/20 6:13 PM, Reuben Dowle wrote:
> 
>> The reverted change linked to some kernel documentation that requires 64-
>> bit alignment. I agree with the alignment requirement.
>>
>> Im my opinion, there are two things that need to be done:
>>
>> First is to look at an ALIGNED address for the fdt. A summary inspection of
>> board_fdt_blob_setup() tells us this is done via the "_end" linker symbol.
> 
> The linker script can only control padding of the executable, but won't 
> affect the alignment of the fdt that can be appended to this later by 
> mkimage.

Which I've addressed in the second paragraph :)

>> Second is to put things in the right place. For FIT, the code, as is, is correct,
>> but this alignment is not guaranteed for legacy images. I think somebody
>> mentioned changing the arguments to mkimage to achieve this.
>>
>> I've tried to fix the first point by aligning the _end symbol (appendix A).
>> Unfortunately, this is causing other build issues that I don't know how to deal
>> with.
>>
>> Alex

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