[U-Boot] [PATCH v5 00/21] Bring up rk3036 uboot

[Stefan Roese]

On 30.11.2015 09:39, Sjoerd Simons wrote:
> On Mon, 2015-11-30 at 09:24 +0100, Stefan Roese wrote:
>> Hi Sjoerd,
>>
>> On 30.11.2015 09:12, Sjoerd Simons wrote:
>>> On Fri, 2015-11-27 at 16:21 -0800, Simon Glass wrote:
>>>> +a few others who have submitted patches
>>>
>>> I suspect this is unrelated to the 3036 bringup, but at the moment
>>> i
>>> can't build the 3288 firefly SPL smaller then 32k :( (iotw small
>>> enoug
>>> to be used as an SD card image). The image ends up being about 250
>>> bytes too big..
>>>
>>> Playing silly games with nm, it seems the big items are the sdram
>>> bringup-code, mmc core/drivers and ofcourse (vs)printf related
>>> functions (followed by a long tail of smaller things).
>>>
>>> Seems like a bit of dieting is required ;)
>>
>> Did you try using the new tiny-printf implementation
>> (CONFIG_USE_TINY_PRINTF)? It should save you ~2.5KiB.
>
> Thanks for the tip, a first quick tried unfortunately shows that both
> the gpio uclass and the mmc core support fail to build when that option
> is enabled (missing sprintf, and various _strtoXX functiosn).

Ah, right. This new option has not been enabled on a SPL-DM
platform yet. Something might be missing there.

> Probably worth a try in fixing that though given the pontential
> savings.

Yes, this should hopefully not be too hard to fix.

Thanks,
Stefan