WARNING: too long kenv string ..

[meloun]

Dne 26.03.2016 v 12:32 Daniel Braniss napsal(a):
> 
>> On 26 Mar 2016, at 2:03 PM, meloun <meloun at miracle.cz
>> <mailto:meloun at miracle.cz>> wrote:
>>
>> Dne 26.03.2016 v 11:29 Daniel Braniss napsal(a):
>>>
>>>> On 26 Mar 2016, at 12:44 PM, meloun <meloun at miracle.cz
>>>> <mailto:meloun at miracle.cz>> wrote:
>>>>
>>>> Dne 26.03.2016 v 10:35 Daniel Braniss napsal(a):
>>>>>
>>>>>> On 26 Mar 2016, at 12:33 PM, Daniel Braniss <danny at cs.huji.ac.il
>>>>>> <mailto:danny at cs.huji.ac.il>> wrote:
>>>>>>
>>>>>> hi,
>>>>>> with today’s current(*), I’m getting the kenv truncated and so
>>>>>> can’t continue
>>>>>> with netboot rip-b.
>>>>> s/rip/rpi/  — no pun intended :-)
>>>>>
>>>>>> is there a parameter to change this?
>>>>>> thanks,
>>>>>> danny
>>>>>>
>>>>>> *: I see that kern_environment.c changed on the 10th of August
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>>>>>
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>>>>>
>>>>
>>>> Are you at r297286 or later? I just committed some changes that can may
>>>> be cause of this(r297284, r297285 and r297286).
>>> it’s now r297286
>>>> Also, more details are needed…
>>> I’m net booting an RPI-B, it loads alright,
>>> but early on it complains:
>>>
>>> Booting [/boot/kernel/kernel]...               
>>> Using DTB provided by U-Boot at address 0x100.
>>> Kernel entry at 0x0x2200100...
>>> Kernel args: (null)
>>> ARM Debug Architecture not supported
>>> KDB: debugger backends: ddb
>>> KDB: current backend: ddb
>>> Copyright (c) 1992-2016 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 11.0-CURRENT #16 r297286M: Sat Mar 26 11:47:32 IDT 2016
>>>   danny at rnd:/home/obj/rnd/armv6/rpi/arm.armv6/r+d/vanilla/11/src/sys/RPI-B
>>> arm
>>> FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on
>>> LLVM 3.8.0)
>>> VT: init without driver.
>>> WARNING: too long kenv string, ignoring dma.dmachans=0x7f35
>>> bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x10
>>> bcm2708.serial=0x48bc91a1 smsc95xx.macaddr=B8:27:EB:BC:91:A1
>>> bcm2708.disk_led_gpio=47 bcm2708.disk_led_active_low=0
>>> sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000
>>> vc_mem.mem_size=0x20000000  console=ttyAMA0,115200
>>> kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2
>>> rootfstype=ext4 rootwait
>>> sema_sysinit
>>> CPU: ARM1176JZ-S rev 7 (ARM11J core)
>>
>> Can you please test if r297283 also fails? I don't have access to RPI at
>> this moment, sorry.
>>
> i will, but this will take some time.
> in the meantime, booting from the SD card has the same issue.
> 
>> Problem is that somebody puts original linux bootargs into kernel
>> environment - this can be caused by my pathes, or by any change in ubldr
>> itself.
>>
>> Michal
> 

Nevermind, I found it (I hope), my fault. Fixed in r297292.
Sorry for breakage.
Michal