crash starting wandboard-quad with latest code

Sat Mar 8 19:36:52 UTC 2014

On Mar 8, 2014, at 12:29 PM, Tom Everett <tom at khubla.com> wrote:

> I've done a build of the wandboard-quad with svn version r262929
> 
> Strangely, it now just stops, with no serial console output during the
> boot.  The complete boot log is below.  My previous build with source
> revision r262820 worked perfectly.
> 
> Any suggestions about what might be happening?

No idea, but perhaps you could bisect?  I did a change to the serial
code last night that shouldn’t have been a problem. Try r2626919 maybe?

Warner

> 
> ..
> 
> 
> U-Boot 2013.10 (Mar 08 2014 - 11:53:29)
> 
> 
> CPU:   Freescale i.MX6Q rev1.2 at 792 MHz
> 
> Reset cause: POR
> 
> Board: Wandboard
> 
> DRAM:  2 GiB
> 
> MMC:   FSL_SDHC: 0, FSL_SDHC: 1
> 
> *** Warning - bad CRC, using default environment
> 
> 
> In:    serial
> 
> Out:   serial
> 
> Err:   serial
> 
> Net:   FEC [PRIME]
> 
> Hit any key to stop autoboot:  5 ... 4 ... 3 ... 2 ... 1 ... 0
> 
> mmc0 is current device
> 
> reading boot.scr
> 
> 157 bytes read in 10 ms (14.6 KiB/s)
> 
> Running bootscript from mmc ...
> 
> ## Executing script at 12000000
> 
> reading ubldr
> 
> 253278 bytes read in 28 ms (8.6 MiB/s)
> 
> ## Starting application at 0x88000054 ...
> 
> Consoles: U-Boot console
> 
> 
> Compatible API signature found @8f5756f8
> 
> 
> MMC: no card present
> 
> MMC Device 2 not found
> 
> MMC Device 3 not found
> 
> Number of U-Boot devices: 2
> 
> 
> 
> 
> 
> FreeBSD/armv6 U-Boot loader, Revision 1.2
> 
> 
> (tom at bernice, Sat Mar  8 11:53:22 MST 2014)
> 
> 
> DRAM: 2048MB
> 
> 
> Probing for bootable devices...
> 
> 
> Bootable device: disk
> 
> 
> Bootable device: net
> 
> 
> Current device: disk
> 
> 
> |./.-.\.|./.-.\.|./.-.\.|./.-.
> 
> 
> \.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-./boot/kernel/kernel
> data=0x4dc0c8+0x2ff38
> \.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.|./.-.\.syms=[0x4+0x7e6e0|./.-.\.|./.-.\.|./.-.\.|./.-.\.+0x4+0x4e0a1|./.-.\.|./.-.\.|.]
> 
> 
> Hit [Enter] to boot immediately, or any other key for command prompt.
> 
> 
> 
> Booting [/boot/kernel/kernel] in 9 seconds...
> Booting [/boot/kernel/kernel] in 8 seconds...
> Booting [/boot/kernel/kernel] in 7 seconds...
> Booting [/boot/kernel/kernel] in 6 seconds...
> Booting [/boot/kernel/kernel] in 5 seconds...
> Booting [/boot/kernel/kernel] in 4 seconds...
> Booting [/boot/kernel/kernel] in 3 seconds...
> Booting [/boot/kernel/kernel] in 2 seconds...
> Booting [/boot/kernel/kernel] in 1 second...
> Booting [/boot/kernel/kernel]...
> 
> 
> /.-.\.|./.-.\.|./.-.\.|./.-.\.|./.Loaded DTB from file 'wandboard-quad.dtb'.
> 
> 
> -.\.|./.-.\.|.Kernel entry at 0x12000100...
> 
> 
> Kernel args: (null)
> 
> 
> KDB: debugger backends: ddb
> KDB: current backend: ddb
> Copyright (c) 1992-2014 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 #0 r262929: Sat Mar  8 11:47:07 MST 2014
>    tom at bernice:/storage/home/tom/crochet/crochet-freebsd/work/obj/arm.armv6/storage/home/tom/crochet/src/FreeBSDHead/head/sys/IMX6
> arm
> FreeBSD clang version 3.4 (tags/RELEASE_34/final 197956) 20140216
> CPU: Cortex A9-r2 rev 10 (Cortex-A core)
> Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 Security_Ext
> WB disabled EABT branch prediction enabled
> LoUU:2 LoC:1 LoUIS:2
> Cache level 1:
> 32KB/32B 4-way data cache WB Read-Alloc Write-Alloc
> 32KB/32B 4-way instruction cache Read-Alloc
> real memory  = 2147483648 (2048 MB)
> avail memory = 2093953024 (1996 MB)
> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
> random device not loaded; using insecure entropy
> random: <Software, Yarrow> initialized
> ofwbus0: <Open Firmware Device Tree>
> simplebus0: <Flattened device tree simple bus> on ofwbus0
> gic0: <ARM Generic Interrupt Controller> mem
> 0xa01000-0xa01fff,0xa00100-0xa001ff on simplebus0
> gic0: pn 0x390, arch 0x1, rev 0x2, implementer 0x43b sc->nirqs 160
> l2cache0: <PL310 L2 cache controller> mem 0xa02000-0xa02fff irq 124 on
> simplebus0
> l2cache0: Part number: 0x3, release: 0x7
> l2cache0: L2 Cache: 1024KB/32B 16 ways
> l2cache0: L2 Cache enabled
> simplebus1: <Flattened device tree simple bus> mem 0x2000000-0x20fffff on
> simplebus0
> ccm0: <Freescale i.MX6 Clock Control Module> mem 0x20c4000-0x20c7fff irq
> 119,120 on simplebus1
> imx6_anatop0: <Freescale i.MX6 Analog PLLs and Power> mem
> 0x20c8000-0x20c8fff irq 49 on simplebus1
> imx6_anatop0: voltage set to 1225
> imx6_anatop0: CPU frequency 984MHz
> imx_gpt0: <Freescale i.MX GPT timer> mem 0x2098000-0x209bfff irq 87 on
> simplebus1
> Event timer "iMXGPT" frequency 11000000 Hz quality 800
> Timecounter "iMXGPT" frequency 11000000 Hz quality 1000
> uart0: <imx_uart> mem 0x2020000-0x2023fff irq 58 on simplebus1
> uart0: console (0,n,8,1)
> usbphy0: <Freescale i.MX6 USB PHY> mem 0x20c9000-0x20c9fff irq 44 on
> simplebus1
> usbphy1: <Freescale i.MX6 USB PHY> mem 0x20ca000-0x20cafff irq 45 on
> simplebus1
> simplebus2: <Flattened device tree simple bus> mem 0x2100000-0x21fffff on
> simplebus0
> ffec0: <Freescale Gigabit Ethernet Controller> mem 0x2188000-0x218bfff irq
> 150,151 on simplebus2
> miibus0: <MII bus> on ffec0
> atphy0: <Atheros F1 10/100/1000 PHY> PHY 1 on miibus0
> atphy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
> 1000baseSX-FDX, 1000baseT-FDX, 1000baseT-FDX-master, auto
> ffec0: Ethernet address: 00:1f:7b:b4:06:7f
> ehci0: <Freescale i.MX integrated USB controller> mem 0x2184000-0x21841ff
> irq 75 on simplebus2
> ehci0: [GIANT-LOCKED]
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> ehci1: <Freescale i.MX integrated USB controller> mem 0x2184200-0x21843ff
> irq 72 on simplebus2
> ehci1: [GIANT-LOCKED]
> usbus1: EHCI version 1.0
> usbus1 on ehci1
> sdhci_imx0: <Freescale uSDHC controller> mem 0x2190000-0x2193fff irq 54 on
> simplebus2
> mmc0: <MMC/SD bus> on sdhci_imx0
> sdhci_imx1: <Freescale uSDHC controller> mem 0x2198000-0x219bfff irq 56 on
> simplebus2
> mmc1: <MMC/SD bus> on sdhci_imx1
> ocotp0: <Freescale On-Chip One-Time-Programmable Memory> mem
> 0x21bc000-0x21bffff on simplebus2
> Timecounters tick every 4.000 msec
> usbus0: 480Mbps High Speed USB v2.0
> usbus1: 480Mbps High Speed USB v2.0
> ugen0.1: <Freescale> at usbus0
> uhub0: <Freescale EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
> ugen1.1: <Freescale> at usbus1
> uhub1: <Freescale EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
> mmc0: No compatible cards found on bus
> mmcsd0: 16GB <SDHC SA16G 1.0 SN 663902625 MFG 12/2011 by 2 TM> at mmc1
> 50.0MHz/4bit/65535-block
> random: unblocking device.
> Release APs
> uhub0: 1 port with 1 removable, self powered
> uhub1: 1 port with 1 removable, self powered
> Spurious interrupt detected [0x000003ff]
> ugen1.2: <vendor 0x7392> at usbus1
> Trying to mount root from ufs:/dev/mmcsd0s2a [rw,noatime]...
> warning: no time-of-day clock registered, system time will not be set
> accurately
> 
> 
> 
> 
> -- 
> A better world shall emerge based on faith and understanding  - Douglas
> MacArthur
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