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Date:      Sat, 26 Jan 2019 04:03:54 +0100
From:      Bernd Walter <ticso@cicely7.cicely.de>
To:        freebsd-arm@freebsd.org
Cc:        Bernd Walter <ticso@cicely7.cicely.de>
Subject:   12-RELEASE loader fails on Orange Pi R1 (maybe 256MB related)
Message-ID:  <20190126030330.GI74542@cicely7.cicely.de>

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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.

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



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