From mboxrd@z Thu Jan  1 00:00:00 1970
From: Trevor Woerner <twoerner@gmail.com>
Date: Thu, 3 May 2018 11:13:30 -0400
Subject: [U-Boot] mainline u-boot on radxarock (rockchip rk3188) from
	SDcard
In-Reply-To: <a76e5bf4-be30-68a5-5ee9-f4838cb7d8d8@samsung.com>
References: <20180429053518.GA32058@linux-uys3>
 <CGME20180502071514epcas2p425019638ebf1ea5e81d081ff5e5a59d6@epcas2p4.samsung.com>
 <f98a804a-1b32-c8fb-0307-5567aba7a374@rock-chips.com>
 <a76e5bf4-be30-68a5-5ee9-f4838cb7d8d8@samsung.com>
Message-ID: <CAHUNapSWYCwSENZXgJfPuUO7vh4TbNNyk0z5vtAxAb+pFjq_rA@mail.gmail.com>
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To: u-boot@lists.denx.de

Hi Jaehoon and Kever,

On Wed, May 2, 2018 at 4:11 AM, Jaehoon Chung <jh80.chung@samsung.com>
wrote:

> Hi,
>
> On 05/02/2018 04:10 PM, Kever Yang wrote:
> > Hi Trevor,
> >
> >     It looks like the mmc driver does not work correctly, and no
> > emmc/sdcard found.
> >
> > Maybe you can enable 'DEBUG' and get more detail about what happen.
>

Is enabling DEBUG just a matter of increasing the logging levels
(CONFIG_LOGLEVEL and CONFIG_LOG_MAX_LEVEL) to 7, or is something else
required?


> >
> >
> > Thanks,
> > - Kever
> > On 04/29/2018 01:35 PM, Trevor Woerner wrote:
> >> Hello,
> >>
> >> I am able to generate a bootable image (bootloader, parameter, kernel,
> >> filesystem) for my radxarock (pro) on an SDcard if I use the bootloader
> from
> >> https://github.com/radxa/u-boot-rockchip. When I try to use mainline
> >> u-boot_2008.01 it doesn't seem to be able to find or boot from the
> SDcard:
>
> Do you use the dwmmc driver? or which driver are you using?
> And Could you share which defconfig is used?
>
> Plz, CC'd me.
>
>
I'm using rock_defconfig, currently without any changes, as such
MMC_DW_ROCKCHIP is enabled.