FreeBSD bootup freeze when running it on BeagleBone Black

[Emmanuel Vadot]

On Sat, 24 Mar 2018 23:52:14 -0700
John-Mark Gurney <jmg at funkthat.com> wrote:

> Udit agarwal wrote this message on Sun, Mar 18, 2018 at 16:19 +0530:
> > I am trying to build FreeBSD 12.0 on BeagleBone Black. However, during
> > kernel initialization it's getting freeze. I took the image from here
> > <http://ftp.freebsd.org/pub/FreeBSD/snapshots/arm/armv7/ISO-IMAGES/12.0/>
> > .Here's the error log:
> 
> Just a heads up, I'm getting the same thing, I also ran all three latest
> snapshots and seeing similar behavior:
> FreeBSD 12.0-CURRENT #0 r330034: Mon Feb 26 23:44:48 UTC 2018
>     root at releng3.nyi.freebsd.org:/usr/obj/usr/src/arm.armv7/sys/GENERIC arm
> [...]
> cpswss0: <3-port Switch Ethernet Subsystem> mem 0x4a100000-0x4a1007ff,0x4a101200-0x4a1012ff irq 38,39,40,41 on simplebus0
> cpswss0: CPSW SS Version 1.12 (0)
> cpswss0: Initial queue size TX=128 RX=384
> cpswss0: Unable to fill RX queue
> cpsw0: <Ethernet Switch Port> on cpswss0
> miibus0: <MII bus> on cpsw0
> smscphy0: <SMC LAN8710A 10/100 interface> PHY 0 on miibus0
> smscphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> cpsw0: Ethernet address: xx:xx:xx:xx:xx:xx
> cryptosoft0: <software crypto>
> usbus0: 480Mbps High Speed USB v2.0
> usbus1: 480Mbps High Speed USB v2.0
> <hangs>
> 
> and:
> FreeBSD 12.0-CURRENT #0 r330606: Wed Mar  7 19:26:58 UTC 2018
>     root at releng3.nyi.freebsd.org:/usr/obj/usr/src/arm.armv7/sys/GENERIC arm
> [...]
> cpswss0: <3-port Switch Ethernet Subsystem> mem 0x4a100000-0x4a1007ff,0x4a101200-0x4a1012ff irq 38,39,40,41 on simplebus0
> cpswss0: CPSW SS Version 1.12 (0)
> cpswss0: Initial queue size TX=128 RX=384
> cpswss0: Unable to fill RX queue
> cpsw0: <Ethernet Switch Port> on cpswss0
> <hangs>
> 
> and:
> FreeBSD 12.0-CURRENT #0 r331001: Thu Mar 15 18:47:28 UTC 2018
>     root at releng3.nyi.freebsd.org:/usr/obj/usr/src/arm.armv7/sys/GENERIC arm
> [...]
> cpswss0: <3-port Switch Ethernet Subsystem> mem 0x4a100000-0x4a1007ff,0x4a101200-0x4a1012ff irq 38,39,40,41 on simplebus0
> cpswss0: CPSW SS Version 1.12 (0)
> cpswss0: Initial queue size TX=128 RX=384
> cpswss0: Unable to fill RX queue
> cpsw0: <Ethernet Switch Port> on cpswss0
> <hangs>
> 
> So, it looks like Feb 26th got a bit farther, but it still hung.
> 
> -- 
>   John-Mark Gurney				Voice: +1 415 225 5579
> 
>      "All that I will do, has been done, All that I have, has not."
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 Don't know what changed but it's magically fixed in HEAD (along with a
another fix due to latest dts import).

-- 
Emmanuel Vadot <manu at bidouilliste.com> <manu at freebsd.org>