[U-Boot] [PATCH 1/5] tools: mkimage: add support for gpimage format

[Tom Rini]

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On 01/21/2014 02:34 PM, Wolfgang Denk wrote:
> Dear Murali,
> 
> In message
> <3E54258959B69E4282D79E01AB1F32B70466CE4A at DFLE11.ent.ti.com> you
> wrote:
>> 
>>>> +	if (do_swap32) { +		gph_size = gpimage_swap32(gph->size); +
>>>> gph_load_addr = gpimage_swap32(gph->load_addr); +	} else { +
>>>> gph_size = gph->size; +		gph_load_addr = gph->load_addr; +	}
>>> 
>>> I think it should be possible top write this code in such a way
>>> that you can avoid both the if- else and passing the  do_swap32
>>> parameter. It is my impression that the whole endianess
>>> handling needs some refinemant.
>>> 
>>> Actually I cannot see a place where do_swap32=0 is used..
>> 
>> This is done to keep the omapimage usage of this variable.
> 
> Is this actually used?  It appear the omapimage handling would set 
> do_swap32=1 only when imagename == "byteswap" (see
> "tools/omapimage.c"). Is this a practical usecase anywhere?

In omapimage? Yes.  On gpimage?  I doubt it.

- -- 
Tom
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