[Letux-kernel] Building U-Boot, again

Josua Mayer josua.mayer at jm0.eu
Mon Apr 17 15:36:23 CEST 2017



Am 17.04.2017 um 15:34 schrieb H. Nikolaus Schaller:
> Hi,
>
>> Am 17.04.2017 um 15:08 schrieb Josua Mayer <josua.mayer at jm0.eu>:
>>
>> Hi Nikolaus,
>>
>> I might have asked this before, but it seems to evade me.
>> How do I make u-boot.img.flash?
> There is a script to create it:
>
> http://git.goldelico.com/?p=gta04-uboot.git;a=blob;f=Letux/mkonenand.php;h=85d791fab49b22c4f71d0debeceebef0e748f4dd;hb=9e357b610f85c766c600beb1fcf00a7dca64f8c0
>
> It is only needed for OneNAND (because BootROM does address it differently). For standard NAND or eMMC the flash image is the same as the SD-card image.
I thought this was only for MLO?
>
>> Is it now the same binary? And if so, why isn't it the same thing using
>> your makesd script?
> The makesd script only downloads files to an SD card but does not process/modify them.
I was using your makesd script to geet a known-working boot partition.
And it had u-boot.img, and u-boot.img.flash.
However the latter was *not* twice the size of the former, instead just
about 20kB bigger.
>
> BR,
> Nikolaus
>
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