[U-Boot] U-Boot 2018.07 Still Broken for Allwinner H3 SoCs

[Peter Robinson]

On Tue, Jul 10, 2018 at 4:04 AM, Chen-Yu Tsai <wens at csie.org> wrote:
> This is on a Libre Computer ALL-H3-CC H3 variant. Still running a
> bisect, but v2018.07-rc1 is a working version. From the EHCI error
> messages, I'm thinking it might be related to the USB changes lately.
> Not sure if any other SoCs (ex. A64) are broken or not at the moment.

I'm still seeing this issue in 2018.09 RC1, what's the status of a fix for this?

> See log:
>
> U-Boot SPL 2018.07 (Jul 10 2018 - 10:21:03 +0800)
> DRAM: 1024 MiB
> Trying to boot from MMC1
>
>
> U-Boot 2018.07 (Jul 10 2018 - 10:21:03 +0800) Allwinner Technology
>
> CPU:   Allwinner H3 (SUN8I 1680)
> Model: Libre Computer Board ALL-H3-CC H3
> DRAM:  1 GiB
> MMC:   SUNXI SD/MMC: 0
> Loading Environment from FAT... Unable to use mmc 0:1... Failed (-5)
> In:    serial
> Out:   serial
> Err:   serial
> Net:   phy interface0
> eth0: ethernet at 1c30000
> starting USB...
> USB0:   USB EHCI 1.00
> USB1:   USB OHCI 1.0
> USB2:   USB EHCI 1.00
> USB3:   USB OHCI 1.0
> USB4:   USB EHCI 1.00
> USB5:   USB OHCI 1.0
> scanning bus 0 for devices... 1 USB Device(s) found
> scanning bus 2 for devices... 1 USB Device(s) found
> scanning bus 4 for devices... 1 USB Device(s) found
>        scanning usb for storage devices... 0 Storage Device(s) found
> Hit any key to stop autoboot:  0
> switch to partitions #0, OK
> mmc0 is current device
> Scanning mmc 0:1...
> Found U-Boot script /boot/boot.scr
> 385 bytes read in 8 ms (46.9 KiB/s)
> ## Executing script at 43100000
> 6343768 bytes read in 295 ms (20.5 MiB/s)
> 18710 bytes read in 10 ms (1.8 MiB/s)
> ## Flattened Device Tree blob at 43000000
>    Booting using the fdt blob at 0x43000000
> EHCI failed to shut down host controller.
> EHCI failed to shut down host controller.
> EHCI failed to shut down host controller.
>    Loading Device Tree to 49ff8000, end 49fff915 ... OK
>
> Starting kernel ...
>
> data abort
> pc : [<7dfadc6c>]          lr : [<7df82ed7>]
> reloc pc : [<4a02bc6c>]    lr : [<4a000ed7>]
> sp : 79f5ce90  ip : 79f62b8a     fp : 00000003
> r10: 7dfc3d14  r9 : 79f61ed8     r8 : 00000400
> r7 : 00000000  r6 : 42000000     r5 : 49ff8000  r4 : 00000000
> r3 : 49ff8000  r2 : 49ff8000     r1 : 00000000  r0 : 00000000
> Flags: nZCv  IRQs off  FIQs off  Mode UK6_32
> Code: e12fff1e e52de008 fa000001 e3a00000 (e49df008)
> Resetting CPU ...
>
> resetting ...
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