[U-Boot] u-boot-rockchip: firefly-rk3288 hangs on: Loading Environment from MMC

[Vagrant Cascadian]

On 2018-05-21, Vagrant Cascadian wrote:
> On 2018-05-12, Vagrant Cascadian wrote:
>> On 2018-05-12, Vagrant Cascadian wrote:
>>> Booting firefly-rk3288 seems to hang looking for environment:
>>>
>>>   U-Boot 2018.05+dfsg-1 (May 10 2018 - 20:24:57 +0000)
>>>   
>>>   Model: Firefly-RK3288
>>>   DRAM:  2 GiB
>>>   MMC:   dwmmc at ff0c0000: 1, dwmmc at ff0f0000: 0
>>>   Loading Environment from MMC...
>>>
>>> And just hangs there.

Still happening with v2018.07-rc1, too.


live well,
  vagrant

> I tried to bisect this, and got:
>
> commit 04a2ea248f58b3b6216d0cd0a6b8698df8b14355
> Author: Jean-Jacques Hiblot <jjhiblot at ti.com>
> Date:   Thu Sep 21 16:30:08 2017 +0200
>
>     mmc: disable UHS modes if Vcc cannot be switched on and off
>
>
> But it fails in a slightly different way:
>
>   U-Boot 2018.01-00026-g04a2ea248f (May 21 2018 - 21:46:18 +0000)
>
>   Model: Firefly-RK3288
>   DRAM:  2 GiB
>   MMC:   dwmmc at ff0c0000: 1, dwmmc at ff0f0000: 0
>
> And just hangs without the "Loading Environment from MMC..."
> part...
>
>
> It is not a trivial revert on top of 2018.05, so I haven't been able to
> do that simple test.
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