Date: Thu, 2 Aug 2018 20:45:37 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: "freebsd-arm@freebsd.org" <arm@freebsd.org> Subject: Re: booting current from nano-neo/allwinner now failes Message-ID: <20180802204537.26af888414c4561b624fafd3@bidouilliste.com> In-Reply-To: <F926A7B8-F908-449C-9563-61CEB4C2CBAF@cs.huji.ac.il> References: <F926A7B8-F908-449C-9563-61CEB4C2CBAF@cs.huji.ac.il>
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On Thu, 2 Aug 2018 17:35:20 +0300
Daniel Braniss <danny@cs.huji.ac.il> wrote:
> Hi,
> my last working version is from r333513, so im trying the latest, and wit=
h the old u-boot/ubldr I
> get as far as:
>=20
> U-Boot SPL 2017.09 (Feb 11 2018 - 10:52:39)
> DRAM: 512 MiB
> Trying to boot from MMC1
>=20
>=20
> U-Boot 2017.09 (Feb 11 2018 - 10:52:39 +0200) Allwinner Technology
>=20
> CPU: Allwinner H3 (SUN8I 1680)
> Model: FriendlyARM NanoPi NEO
> DRAM: 512 MiB
> MMC: SUNXI SD/MMC: 0
> *** Warning - bad CRC, using default environment
>=20
> In: serial
> Out: serial
> Err: serial
> Net: phy interface0
> eth0: ethernet@1c30000
> starting USB...
> USB0: USB EHCI 1.00
> USB1: USB OHCI 1.0
> scanning bus 0 for devices... 1 USB Device(s) found
> scanning usb for storage devices... 0 Storage Device(s) found
> Hit any key to stop autoboot: 0=20
> switch to partitions #0, OK
> mmc0 is current device
> Scanning mmc 0:1...
> Found FreeBSD U-Boot Loader (bin)
> reading ubldr.bin
> 238552 bytes read in 39 ms (5.8 MiB/s)
> ## Starting application at 0x42000000 ...
> Consoles: U-Boot console =20
> Compatible U-Boot API signature found @0x5bf3f3c0
>=20
> FreeBSD/armv7 U-Boot loader, Revision 1.2
> (Wed Mar 7 13:42:45 IST 2018 danny@pe-44)
>=20
> DRAM: 512MB
> MMC Device 1 not found
> MMC Device 2 not found
> MMC Device 3 not found
> Number of U-Boot devices: 1
> U-Boot env: loaderdev not set, will probe all devices.
> Found U-Boot device: disk
> Probing all disk devices...
> Checking unit=3D0 slice=3D<auto> partition=3D<auto>... good.
> Booting from disk0s2:
> Loading /boot/defaults/loader.conf
> /boot/kernel/kernel data=3D0x6fde64+0xa619c syms=3D[0x4+0x81d80+0x4+0xd41=
b9]
> /
> Hit [Enter] to boot immediately, or any other key for command prompt.
> Booting [/boot/kernel/kernel]... =20
> /boot/dtb/sun8i-h3-nanopi-neo.dtb size=3D0x5c1a
> Loaded DTB from file 'sun8i-h3-nanopi-neo.dtb'.
> Kernel entry at 0x42200100...
> Kernel args: (null)
>=20
>=20
> if I update to the latest u-boot/ubldr it failes trying to read from disk:
>
> U-Boot SPL 2018.07 (Aug 01 2018 - 17:37:02 +0300)
> DRAM: 512 MiB
> Trying to boot from MMC1
>=20
>=20
> U-Boot 2018.07 (Aug 01 2018 - 17:37:02 +0300) Allwinner Technology
>=20
> 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 envi=
ronment
>=20
> Failed (-5)
> In: serial
> Out: serial
> Err: serial
> Net: phy interface0
> eth0: ethernet@1c30000
> starting USB...
> USB0: USB EHCI 1.00
> USB1: USB OHCI 1.0
> scanning bus 0 for devices... 1 USB Device(s) found
> scanning usb for storage devices... 0 Storage Device(s) found
> Hit any key to stop autoboot: 0=20
> 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
> 288084 bytes read in 19 ms (14.5 MiB/s)
> ## Starting application at 0x42000000 ...
> Consoles: U-Boot console =20
> Compatible U-Boot API signature found @0x5bf524e8
>=20
> FreeBSD/armv7 U-Boot loader, Revision 1.2
> (Wed Aug 1 18:30:42 IDT 2018 danny@dell)
>=20
> DRAM: 512MB
> Number of U-Boot devices: 1
> U-Boot env: loaderdev not set, will probe all devices.
> Found U-Boot device: disk
> Probing all disk devices...
> Checking unit=3D0 slice=3D<auto> partition=3D<auto>...
> Checking unit=3D1 slice=3D<auto> partition=3D<auto>...
> Checking unit=3D2 slice=3D<auto> partition=3D<auto>...
> Checking unit=3D3 slice=3D<auto> partition=3D<auto>...
> Checking unit=3D4 slice=3D<auto> partition=3D<auto>...
> Checking unit=3D5 slice=3D<auto> partition=3D<auto>...
> 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
> net_probe: no network devices found, maybe not enumerated yet..?
> netboot: couldn't probe uboot_eth0
> net_open: netif_open() failed
>=20
> net_probe: no network devices found, maybe not enumerated yet..?
> ?
>=20
Did you also update ubldr.bin ? (not just ubldr)
This is what I have for this board :
U-Boot SPL 2018.07 (Jul 24 2018 - 23:24:15
+0000) DRAM: 512
MiB Trying to boot from MMC1 =20
=20
=20
U-Boot 2018.07 (Jul 24 2018 - 23:24:15 +0000) Allwinner Technology
=20
CPU: Allwinner H3 (SUN8I 1680) =20
Model: FriendlyARM NanoPi
NEO DRAM: 512
MiB MMC: SUNXI SD/MMC: 0 =20
Loading Environment from FAT... *** Warning - bad CRC, using default
environment=20
Failed
(-5) In:
serial Out:
serial Err:
serial Net: phy
interface0 eth0:
ethernet@1c30000 starting
USB... USB0: USB EHCI 1.00 =20
USB1: USB OHCI 1.0 =20
scanning bus 0 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.scr
199 bytes read in 1 ms (194.3 KiB/s)
## Executing script at 43100000
288092 bytes read in 14 ms (19.6 MiB/s)
## Starting application at 0x42000000 ...
Consoles: U-Boot console
Compatible U-Boot API signature found @0x5bf524e8
FreeBSD/armv7 U-Boot loader, Revision 1.2
(Fri Jul 27 18:07:48 UTC 2018 root@wopr.blih.net)
DRAM: 512MB
Number of U-Boot devices: 1
U-Boot env: loaderdev not set, will probe all devices.
Found U-Boot device: disk
Probing all disk devices...
Checking unit=3D0 slice=3D<auto> partition=3D<auto>... good.
Booting from disk0s2a:
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=3D0x8f40a4+0x1dff5c
syms=3D[0x4+0xa9940+0x4+0x10e1fa] /boot/entropy size=3D0x1000
/boot/kernel/umodem.ko text=3D0x2e80 data=3D0x2cc+0x8
syms=3D[0x4+0xbd0+0x4+0xc4f] loading required module 'ucom'
/boot/kernel/ucom.ko text=3D0x4d44 data=3D0x418+0x83c
syms=3D[0x4+0xf90+0x4+0xcdf]
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...
/boot/dtb/sun8i-h3-nanopi-neo.dtb size=3D0x5c1a
Loaded DTB from file 'sun8i-h3-nanopi-neo.dtb'.
Kernel entry at 0x42200100...
Kernel args: (null)
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2018 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights
reserved. FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 12.0-CURRENT #0 r336765: Fri Jul 27 18:20:04 UTC 2018
root@wopr.blih.net:/usr/obj/usr/src/arm.armv7/sys/GENERIC arm
FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on
LLVM 6.0.1)
...
> I know that this board is not really supported but it?s listed in https:/=
/wiki.freebsd.org/FreeBSD/arm/Allwinner <https://wiki.freebsd.org/FreeBSD/a=
rm/Allwinner>
Don't worry it's supported, it's not because we don't generate an
image that it isn't.
Also please consider switching to efi boot, just deleting boot.scr and
copying loader.efi as EFI/BOOT/bootarm.efi is enough.
> in any case I would like to help but things are getting too complicated =
:-)
>=20
>=20
> thanks,
> danny
>=20
>=20
>=20
>=20
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--=20
Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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