network booting allwinner(nanopi)

[Daniel Braniss]

> On 29 Mar 2019, at 22:36, Bernd Walter <ticso at cicely7.cicely.de> wrote:
> 
> On Fri, Mar 29, 2019 at 09:34:30AM +0300, Daniel Braniss wrote:
>> Hi,
>> with last weeks head (r345465),
>> I tried - again - to netboot and the old way no longer works
>> 	usb start
>> 	setenv loaderdev net
>> 	boot
>> 
>> now it complains allot:-) but no dice.
>> So, is there a way that netboot works?
> 
> On a Pi1 project I put the following in loader.conf:
> currdev="net0"
> This requires the loader.conf to be on the SD card however.
> I used an UFS partition for that, but I assume that the msdosfs
> partition would work too as the loader can read that filesystem
> as well.
> 
> -- 
> B.Walter <bernd at bwct.de> http://www.bwct.de
> Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.

well, this is what I get:
U-Boot SPL 2019.01 (Mar 24 2019 - 10:15:37 +0200)
DRAM: 512 MiB
Trying to boot from MMC1


U-Boot 2019.01 (Mar 24 2019 - 10:15:37 +0200) Allwinner Technology

CPU:   Allwinner H3 (SUN8I 1680)
Model: FriendlyARM NanoPi NEO
DRAM:  512 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

Error: ethernet at 1c30000 address not set.
eth-1: 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
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:  2  0
=> usb start
=> boot    setn env loaderdev net
=> boot
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
199 bytes read in 1 ms (194.3 KiB/s)
## Executing script at 43100000
375752 bytes read in 19 ms (18.9 MiB/s)
## Starting application at 0x42000000 ...
Consoles: U-Boot console  
Compatible U-Boot API signature found @0x5bf595c8

FreeBSD/armv7 U-Boot loader, Revision 1.2

DRAM: 512MB
Number of U-Boot devices: 1
U-Boot env: loaderdev='net'
Found U-Boot device: disk
Found U-Boot device: net
Booting from net0:
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
Startup error in /boot/lua/loader.lua:
LUA ERROR: cannot open /boot/lua/loader.lua: device not configured.

net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
net_probe: no network devices found, maybe not enumerated yet..?
netboot: couldn't probe uboot_eth0
net_open: netif_open() failed
can't load 'kernel'

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