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Date:      Fri, 25 Jan 2019 21:36:44 -0700
From:      Warner Losh <imp@bsdimp.com>
To:        ticso@cicely.de
Cc:        freebsd-arm@freebsd.org, Bernd Walter <ticso@cicely7.cicely.de>
Subject:   Re: 12-RELEASE loader fails on Orange Pi R1 (maybe 256MB related)
Message-ID:  <CANCZdfpmkMQtmSL_3add=6Z9ybSE-nmHC8_4%2BxKtofVTTuze_w@mail.gmail.com>
In-Reply-To: <20190126030330.GI74542@cicely7.cicely.de>
References:  <20190126030330.GI74542@cicely7.cicely.de>

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On Fri, Jan 25, 2019, 9:08 PM Bernd Walter <ticso@cicely7.cicely.de wrote:

> All boards install as u-boot-orangepi-*.
> The R1 is an exception and installs as u-boot-orangepi_r1
> I noticed because I did cd ../u-boot-orangepi- <tab> and got no R1,
> which I was sure to be installed.
>
> But just as a side note.
> The board won't even run our loader:
>
> U-Boot SPL 2018.11 (Jan 20 2019 - 22:14:40 +0100)
> DRAM: 256 MiB
> Trying to boot from MMC1
>
>
> U-Boot 2018.11 (Jan 20 2019 - 22:14:40 +0100) Allwinner Technology
>
> CPU:   Allwinner H3 (SUN8I 1680)
> Model: Xunlong Orange Pi R1
> DRAM:  256 MiB
> MMC:   SUNXI SD/MMC: 0
> Loading Environment from FAT... *** Warning - bad CRC, using default
> environment
>
> In:    serial
> Out:   serial
> Err:   serial
> Net:   phy interface0
> eth0: ethernet@1c30000
> starting USB...
> USB0:   USB EHCI 1.00
> USB1:   USB OHCI 1.0
> USB2:   USB EHCI 1.00
> scanning bus 0 for devices... 1 USB Device(s) found
> scanning bus 2 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...
> 25395 bytes read in 4 ms (6.1 MiB/s)
> Found EFI removable media binary efi/boot/bootarm.efi
> Scanning disks on usb...
> Disk usb0 not ready
> Disk usb1 not ready
> Disk usb2 not ready
> Disk usb3 not ready
> Scanning disks on mmc...
> MMC Device 1 not found
> MMC Device 2 not found
> MMC Device 3 not found
> Found 3 disks
> 587736 bytes read in 29 ms (19.3 MiB/s)
> ## Starting EFI application at 42000000 ...
> Consoles: EFI console
> failed to allocate staging area: 14
> failed to allocate staging area
> ## Application terminated, r = 5
> EFI LOAD FAILED: continuing...
>
> Device 0: device type unknown
> ... is now current device
> ethernet@1c30000 Waiting for PHY auto negotiation to complete. done
> BOOTP broadcast 1
> BOOTP broadcast 2
> BOOTP broadcast 3
> DHCP client bound to address 10.1.1.155 (1006 ms)
> Using ethernet@1c30000 device
> TFTP from server 10.1.1.16; our IP address is 10.1.1.155
> Filename 'pxeboot'.
> Load address: 0x42000000
> Loading: *
> TFTP error: 'File not found' (1)
> Not retrying...
> missing environment variable: pxeuuid
> Retrieving file: pxelinux.cfg/01-02-42-ea-47-d9-eb
> Using ethernet@1c30000 device
> ...
> It is now doing several other U-Boot network fallbacks.
>
> I'm a bit confused about EFI on an ARMv7 board.
> There is a Zero plus, which is 64 bit (H5 AFAIK), but the R1 is an
> H2+ board, similar to the normal zero, just with an additional USB ethernet
> instead of the onboard USB header.
> Do we use EFI on 32bit ARM as well?
> I just noticed now because unfortunately the loader resets the screen, so
> it is quicly gone.
>
> But I get the same error on an R1 with the bootcode for the zero, which
> boots fine on a real zero board and mentions EFI as well:
> Disk usb3 not ready
> Scanning disks on mmc...
> MMC Device 1 not found
> MMC Device 2 not found
> MMC Device 3 not found
> Found 3 disks
> 587736 bytes read in 29 ms (19.3 MiB/s)
> ## Starting EFI application at 42000000 ...
> Consoles: EFI console
> FreeBSD/arm EFI loader, Revision 1.1
>
>    Command line arguments: l
>    EFI version: 2.70
>    EFI Firmware: Das U-Boot (rev 8216.4352)
>    Console: efi (0)
>    Load Path: /\efi\boot\bootarm.efi
>    Load Device:
> /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/USB(0x6,0x0)/HD(1,0x01,0,0x81f,0x18fa8)
> Trying ESP:
> /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/USB(0x6,0x0)/HD(1,0x01,0,0x81f,0x18fa8)
> Setting currdev to disk0p1:
>
> It might be because my R1 is a 256MB, while the tested zero is 512MB.
> I can test a 256MB zero in a few days, but don't have a 256MB zero at home.
>

Maybe it is the block cache code? It hovers up a ton of memory.... it was
fixed on i386, though, I thought...

Warner

-- 
> B.Walter <bernd@bwct.de> http://www.bwct.de
> Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
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