[U-Boot] [BUG] booting on the Tinker Board (tinker-rk3288_defconfig) is broken

Philipp Tomsich philipp.tomsich at theobroma-systems.com
Wed Feb 13 10:47:44 UTC 2019



> On 13.02.2019, at 11:33, David Wu <david.wu at rock-chips.com> wrote:
> 
> 
> 
> 在 2019/2/13 下午6:13, Philipp Tomsich 写道:
>>> On 13.02.2019, at 11:10, David Wu <david.wu at rock-chips.com> wrote:
>>> 
>>> Hi Philipp,
>>> 
>>> 在 2019/2/12 下午9:54, Philipp Tomsich 写道:
>>>>> On 12.02.2019, at 13:38, David Wu <david.wu at rock-chips.com> wrote:
>>>>> 
>>>>> Hi Philipp,
>>>>> 
>>>>> 在 2019/2/10 上午2:24, Philipp Tomsich 写道:
>>>>>> That said, I have been fighting issues from this patchset when trying to read
>>>>>> from devices on the i2c0 bus on a RK3399—which had me add a “simple”
>>>>>> pinctrl device again, as pulling all the dependencies into the SPL is a pain.
>>>>> 
>>>>> I think you can also add the simple ops if necessary. Full pinctrl
>>>>> should only be used at the U-boot stage, or the SPL stage where the TPL is available.
>>>>> 
>>>>> For most boards about 3288, there is no need to enable pinctrl at SPL
>>>>> stage, such as Tinker board.
>>>> Could you check whether TPL_MAX_SIZE and SPL_MAX_SIZE are correct for
>>>> the RK3288? If not, please submit a patch.
>>> 
>>> It is correct, 32KB.
>> Interesting...
>> I wonder why the build did not fail then, if SPL became too big.
> 
> Popmetal is okay, the SPL is too big for Tinker, i didn't test Tinker.

If it is too big for Tinker: does the build fail or silently ignore the error?


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