About FreeBSD support one more mini-pc
Ian Lepore
ian at FreeBSD.org
Wed Feb 19 23:13:04 UTC 2014
On Wed, 2014-02-19 at 15:12 -0700, Tom Everett wrote:
> Hey Ian, i am just about to ask for a pull from my repo with a working
> ubldr for wandboard, if you wanted to take a look:
>
> https://github.com/teverett/crochet-freebsd/commit/f61660c4134ef495cb5f7de26c2048fba1e65c8f
>
My problem isn't with u-boot, it's in the ubldr->kernel handoff. I'm
using u-boot-2014.01 these days and it needs no patching other than to
the wandboard config.h to turn on API and USB and a few other handy
things. But when I boot, sometimes it works but more often it goes like
this:
U-Boot 2014.01 (Feb 19 2014 - 15:31:16)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: Wandboard
DRAM: 2 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
In: serial
Out: serial
Err: serial
Net: FEC
Hit any key to stop autoboot: 0
FEC Waiting for PHY auto negotiation to complete... done
BOOTP broadcast 1
*** Unhandled DHCP Option in OFFER/ACK: 69
...
*** Unhandled DHCP Option in OFFER/ACK: 42
DHCP client bound to address 172.22.42.236
Using FEC device
TFTP from server 172.22.42.240; our IP address is 172.22.42.236
Filename '/wand/boot/ubldr'.
Load address: 0x11000000
Loading: ##############
10.4 MiB/s
done
Bytes transferred = 195484 (2fb9c hex)
## Starting application at 0x11000054 ...
Consoles: U-Boot console
Compatible API signature found @8f564028
Number of U-Boot devices: 2
FreeBSD/armv6 U-Boot loader, Revision 1.2
(ilepore at revolution.hippie.lan, Wed Feb 19 15:41:25 MST 2014)
DRAM: 2048MB
Device: disk
-
/boot/kernel/kernel text=0x42f3d0 data=0x31d14+0x2df1c syms=[0x4+0x923b0+0x4+0x6e34d]
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...
Using DTB compiled into kernel.
Kernel entry at 0x12000100...
Kernel args: (null)
a
And it hangs there forever. The 'a' I just added, that shows me that it
gets into the kernel, I print that 'a' from the first few instructions
of locore.S.
-- Ian
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