On Fri, Apr 17, 2015 at 10:54:21AM -0600, Simon Glass wrote:
Hi Tom,
On 17 April 2015 at 10:46, Tom Rini trini@konsulko.com wrote:
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@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?
Thanks for testing this.
I'm not sure if I have a Lime (I might do, will need to look). I was testing sunxi on a pcduino3 but USB does not work on that for reasons I was looking into (it just says lowlevel init failure due to moving to driver model for GPIO).
I will take a look. In the meantime, which commit breaks this? I could perhaps issue a pull for commits up to that point to reduce the load.
I haven't had a chance to bisect yet but I will in a few hours.