[U-Boot] Please pull u-boot-dm.git [take 2]

[Tom Rini]

On Fri, Apr 17, 2015 at 10:30:36AM -0600, Simon Glass wrote:
> Hi Tom,
> 
> On 17 April 2015 at 10:27, Tom Rini <trini at konsulko.com> wrote:
> >
> > On Thu, Apr 16, 2015 at 09:15:26PM -0600, Simon Glass wrote:
> >
> > > Hi Tom,
> > >
> > > As mentioned I reverted this patch as it conflicted with the dm tree
> > > and I suspect it might be buggy:
> > >
> > > cd749658 usb_storage : scan all interfaces to find a storage device
> > >
> > > Assuming this is OK and applies successfully I will rebase and resend
> > > this patch, then reply with some comments I have on the patch.
> > >
> > >
> > > The following changes since commit 4564faeafbf11feb839e2e3f927be2f1a919ba96:
> > >
> > >   ti: dwc3: Enable clocks in enable_basic_clocks() in hw_data.c
> > > (2015-04-16 15:08:36 -0400)
> > >
> > > are available in the git repository at:
> > >
> > >   http://git.denx.de/u-boot-dm.git
> > >
> > > for you to fetch changes up to 2e6263093b3a5c2d2c586afaedfd346d6628f784:
> > >
> > >   sandbox: exynos: Move CONFIG_SOUND_SANDBOX to Kconfig (2015-04-16
> > > 20:47:57 -0600)
> >
> > With this PR, am335x_boneblack (which has DM enabled) no longer
> > functions.  I'm running a bisect now, but heads up.
> 
> OK, I'll wait for your bisect - also what is the console output when it breaks?

OK, disregard Beaglebone Black error, that was me (need to remember that
eMMC boot only works off of am335x_boneblack_config).  But,
A20-OLinuXino-Lime2_defconfig is broken by this.  The error log:
Command(A20 OLinuXino Lime2 console)> on
(user:trini) Power turned on

U-Boot SPL 2015.04-00342-g2e62630 (Apr 17 2015 - 12:40:45)
DRAM: 1024 MiB
CPU: 912000000Hz, AXI/AHB/APB: 3/2/2


U-Boot 2015.04-00342-g2e62630 (Apr 17 2015 - 12:40:45) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
I2C:   ready
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
SCSI:  SUNXI SCSI INIT
SATA link 0 timeout.
AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: ncq stag pm led clo only pmp pio slum part ccc apst 
Net:   dwmac.1c50000
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 
U-Boot SPL 2015.04-00342-g2e62630 (Apr 17 2015 - 12:40:45)
DRAM: 1024 MiB
CPU: 912000000Hz, AXI/AHB/APB: 3/2/2
MMC Device 0 not found
spl: mmc device not found!!
### ERROR ### Please RESET the board ###

And good:
Command(A20 OLinuXino Lime2 console)> on
(user:trini) Power turned on

U-Boot SPL 2015.04-00121-g4564fae (Apr 17 2015 - 12:42:40)
DRAM: 1024 MiB
CPU: 912000000Hz, AXI/AHB/APB: 3/2/2


U-Boot 2015.04-00121-g4564fae (Apr 17 2015 - 12:42:40) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
I2C:   ready
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
SCSI:  SUNXI SCSI INIT
SATA link 0 timeout.
AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: ncq stag pm led clo only pmp pio slum part ccc apst 
Net:   dwmac.1c50000
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 1 USB Device(s) found
USB1:   USB EHCI 1.00
scanning bus 1 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot:  0 
sunxi#

So... we cause a reset during USB scan and then fail to boot a second
time?

-- 
Tom
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