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in general yes. but the same way as with BIOS (or UEFI) some actions started / performed during that pre-boot have consequences later.

that means it is wanted to have a mechanism for it's update adhoc. look at cubox forums how big issue / problem u-boot instalation is for regular user. so I decided since 1st image that uboot will be part of kernel updating with it.

of course we can discuss if it makes sense re-flash 1MB each time with kernel even if uboot is not changed - and that one can be adapted in the postinst scripts - but that is more about the mechanism rather then why do we update it in general.

Anyway i can tell what version is shipped? Then i will mail Rabeeh about it.

root@cubox:/etc/uboot-env# strings u-boot.img | grep -m1 -i u-boot
U-Boot 2013.10-rc4-ga06fada

it is exactly the commit from his repo

@CurlyMo

just remembered - Jnettlet was changing compilation flags going from ARM binary to THUMB.

I already mailed Rabeeh.

Finally some more info on the latest kernel 3.10.30

On the Hummingboard i1

Code:

U-Boot SPL 2013.10-rc4-ga06fada-dirty (Jul 25 2014 - 02:44:24)

Boot Device: SD1

spl: error reading image u-boot.img, err - -1

Load image from RAW...

U-Boot 2013.10-rc4-ga06fada-dirty (Jul 25 2014 - 02:44:24)

CPU:   Freescale i.MX6SOLO rev1.1 at 792 MHz

Reset cause: WDOG

Board: MX6-HummingBoard

DRAM:  512 MiB

MMC:   FSL_SDHC: 0

In:    serial

Out:   vga

Err:   vga

Net:   FEC [PRIME]

(Re)start USB...

USB0:   USB EHCI 1.00

scanning bus 0 for devices... 1 USB Device(s) found

       scanning usb for storage devices... 0 Storage Device(s) found

       scanning usb for ethernet devices... 0 Ethernet Device(s) found

Hit any key to stop autoboot:  0

mmc0 is current device

1122 bytes read in 33 ms (33.2 KiB/s)

Running bootscript from mmc ...

## Executing script at 10800000

5327360 bytes read in 425 ms (12 MiB/s)

43306 bytes read in 73 ms (579.1 KiB/s)

5211468 bytes read in 382 ms (13 MiB/s)

Kernel image @ 0x10800000 [ 0x000000 - 0x514a00 ]

## Loading init Ramdisk from Legacy Image at 20000000 ...

   Image Name:

   Image Type:   ARM Linux RAMDisk Image (gzip compressed)

   Data Size:    5211404 Bytes = 5 MiB

   Load Address: 00000000

   Entry Point:  00000000

   Verifying Checksum ... OK

## Flattened Device Tree blob at 18000000

   Booting using the fdt blob at 0x18000000

   Using Device Tree in place at 18000000, end 1800d929

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Linux version 3.10.30+ (mk@debian) (gcc version 4.4.5 (Debian.5-8) ) #74 SMP Wed Aug 6 13:16:34 CEST 2014

[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instrun cache

[    0.000000] Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: dRun HummingBoard Solo/DualLite

[    0.000000] cma: CMA: failed to reserve 256 MiB

[    0.000000] Memory policy: ECC disabled, Data cache writealloc

[    0.000000] PERCPU: Embedded 8 pages/cpu @80e78000 s8512 r8192 d16064 u32

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Totales: 130048

[    0.000000] Kernel command line: coherent_pool=1M ahci_imx.hotplug=1 raidutodetect telnet root=/dev/mmcblk0p2 video=mxcfb0:dev=hdmi,1920x1080M@60,if=4 rootwait consoleblank=0 selinux=0 nohdparm splash dmfc=3 console=ttymxc0,10n8 rootfstype=btrfs rootflags=subvol=root/@,autodefrag,compress=lz4 --startvent mountall

[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)

[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 byte

[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes

[    0.000000] allocated 1048576 bytes of page_cgroup

[    0.000000] please try 'cgroup_disable=memory' option if you don't want my cgroups

[    0.000000] Memory: 512MB = 512MB total

[    0.000000] Memory: 502864k/502864k available, 21424k reserved, 0K highme

[    0.000000] Virtual kernel memory layout:

[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)

[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

[    0.000000]     vmalloc : 0xa0800000 - 0xff000000   (1512 MB)

[    0.000000]     lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)

[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)

[    0.000000]       .text : 0x80008000 - 0x80921164   (9317 kB)

[    0.000000]       .init : 0x80922000 - 0x80966140   ( 273 kB)

[    0.000000]       .data : 0x80968000 - 0x809fd188   ( 597 kB)

[    0.000000]        .bss : 0x809fd188 - 0x80a63088   ( 408 kB)

[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[    0.000000] Hierarchical RCU implementation.

[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.

[    0.000000] NR_IRQS:16 nr_irqs:16 16

[    0.000000] L310 cache controller enabled

[    0.000000] l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72050000, Cachze: 524288 B

[    0.000000] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps ever31655ms

[    0.000000] CPU identified as i.MX6DL, silicon rev 1.1

[    0.000000] Console: colour dummy device 80x30

[    0.000615] Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

[    0.090109] pid_max: default: 32768 minimum: 301

[    0.090263] Mount-cache hash table entries: 512

[    0.090828] Initializing cgroup subsys memory

[    0.090858] Initializing cgroup subsys perf_event

[    0.090901] CPU: Testing write buffer coherency: ok

[    0.091156] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

[    0.091191] Setting up static identity map for 0x806e6f10 - 0x806e6f68

[    0.093900] Brought up 1 CPUs

[    0.093916] SMP: Total of 1 processors activated (1581.05 BogoMIPS).

[    0.093923] CPU: All CPU(s) started in SVC mode.

[    0.094433] devtmpfs: initialized

[    0.097962] xor: measuring software checksum speed

[    0.190160]    arm4regs  :  1104.000 MB/sec

[    0.290202]    8regs     :   865.600 MB/sec

[    0.390250]    32regs    :   903.600 MB/sec

[    0.390259] xor: using function: arm4regs (1104.000 MB/sec)

[    0.390270] pinctrl core: initialized pinctrl subsystem

[    0.390554] regulator-dummy: no parameters

[    0.390809] NET: Registered protocol family 16

[    0.391093] DMA: failed to allocate 1024 KiB pool for atomic coherent allion

[    0.391824] Use WDOG1 as reset source

[    0.398448] syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] regred

[    0.398661] vdd1p1: 800 <--> 1375 mV at 1125 mV

[    0.398934] vdd3p0: 2800 <--> 3150 mV at 3000 mV

[    0.399173] vdd2p5: 2000 <--> 2750 mV at 2425 mV

[    0.399420] cpu: 725 <--> 1450 mV at 1150 mV

[    0.399675] vddpu: 725 <--> 1450 mV at 1150 mV

[    0.399917] vddsoc: 725 <--> 1450 mV at 1200 mV

[    0.401320] syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037]istered

[    0.403416] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff]istered

[    0.406206] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchporegisters.

[    0.406218] hw-breakpoint: maximum watchpoint size is 4 bytes.

[    0.407071] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

[    0.414623] bio: create slab <bio-0> at 0

[    0.580902] raid6: int32x1     95 MB/s

[    0.751021] raid6: int32x2    141 MB/s

[    0.921163] raid6: int32x4    129 MB/s

[    1.091370] raid6: int32x8    115 MB/s

[    1.091379] raid6: using algorithm int32x2 (141 MB/s)

[    1.091386] raid6: using intx1 recovery algorithm

[    1.092781] mxs-dma 110000.dma-apbh: initialized

[    1.093462] brcm_osc_reg: 3300 mV

[    1.093731] brcm_reg: 3300 mV

[    1.093968] 3P3V: 3300 mV

[    1.094222] usb_h1_vbus: 5000 mV

[    1.094460] usb_otg_vbus: 5000 mV

[    1.094921] vgaarb: loaded

[    1.095577] SCSI subsystem initialized

[    1.095943] usbcore: registered new interface driver usbfs

[    1.095993] usbcore: registered new interface driver hub

[    1.096102] usbcore: registered new device driver usb

[    1.097007] i2c i2c-0: IMX I2C adapter registered

[    1.097102] media: Linux media interface: v0.10

[    1.097147] Linux video capture interface: v2.00

[    1.097209] pps_core: LinuxPPS API ver. 1 registered

[    1.097217] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Gtti <giometti@linux.it>

[    1.097238] PTP clock support registered

[    1.110997] imx-ipuv3 2400000.ipu: IPU DMFC ONLY-DP HIGH RESOLUTION: 5B(0 5F(4~7)

[    1.111550] MIPI CSI2 driver module loaded

[    1.111650] Advanced Linux Sound Architecture Driver Initialized.

[    1.112084] NET: Registered protocol family 23

[    1.112152] Bluetooth: Core ver 2.16

[    1.112215] NET: Registered protocol family 31

[    1.112224] Bluetooth: HCI device and connection manager initialized

[    1.112240] Bluetooth: HCI socket layer initialized

[    1.112254] Bluetooth: L2CAP socket layer initialized

[    1.112279] Bluetooth: SCO socket layer initialized

[    1.112706] Switching to clocksource mxc_timer1

[    1.120520] NET: Registered protocol family 2

[    1.121205] TCP established hash table entries: 4096 (order: 3, 32768 byt

[    1.121281] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)

[    1.121357] TCP: Hash tables configured (established 4096 bind 4096)

[    1.121408] TCP: reno registered

[    1.121424] UDP hash table entries: 256 (order: 1, 8192 bytes)

[    1.121449] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)

[    1.121687] NET: Registered protocol family 1

[    1.121975] RPC: Registered named UNIX socket transport module.

[    1.121986] RPC: Registered udp transport module.

[    1.121992] RPC: Registered tcp transport module.

[    1.121998] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    1.122179] Unpacking initramfs...

[    1.476473] Freeing initrd memory: 5084K (90001000 - 904f8000)

[    1.477007] hw perfevents: enabled with ARMv7_Cortex_A9 PMU driver, 7 cous available

[    1.477610] pureg-dummy: no parameters

[    1.478985] Bus freq driver module loaded

[    1.486554] NFS: Registering the id_resolver key type

[    1.486609] Key type id_resolver registered

[    1.486617] Key type id_legacy registered

[    1.486796] fuse init (API version 7.22)

[    1.487606] bio: create slab <bio-1> at 1

[    1.488410] Btrfs loaded

[    1.488438] msgmni has been set to 992

[    1.490496] Block layer SCSI generic (bsg) driver version 0.4 loaded (maj49)

[    1.490509] io scheduler noop registered

[    1.490516] io scheduler deadline registered

[    1.490544] io scheduler cfq registered (default)

[    1.491721] MIPI DSI driver module loaded

[    1.492618] mxc_sdc_fb mxc_sdc_fb.26: register mxc display driver hdmi

[    1.492691] mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xxa0:0xc1

[    1.492719] fbcvt: 1920x1080@60: CVT Name - 2.073M9

[    1.492903] mxc_sdc_fb mxc_sdc_fb.26: Unable to allocate framebuffer memo

[    1.492908] detected fb_set_par error, error code: -12

[    1.492925] mxc_sdc_fb mxc_sdc_fb.26: Error fb_set_var ret:-12

[    1.492956] mxc_sdc_fb: probe of mxc_sdc_fb.26 failed with error -12

[    1.493728] imx-sdma 20ec000.sdma: loaded firmware 1.1

[    1.495940] imx-sdma 20ec000.sdma: initialized

[    1.496236] Serial: IMX driver

[    1.496484] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX

[    2.289294] console [ttymxc0] enabled

[    2.293543] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 61) is a IMX

[    2.303821] libphy: Fixed MDIO Bus: probed

[    2.309153] fec: probe of 2188000.ethernet failed with error -12

[    2.315364] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[    2.321903] ehci-pci: EHCI PCI platform driver

[    2.326489] usbcore: registered new interface driver usb-storage

[    2.333159] imx_usb 2184000.usb: usbmisc init failed, ret=-517

[    2.339028] platform 2184000.usb: Driver imx_usb requests probe deferral

[    2.345828] imx_usb 2184200.usb: usbmisc init failed, ret=-517

[    2.351684] platform 2184200.usb: Driver imx_usb requests probe deferral

[    2.359079] mousedev: PS/2 mouse device common for all mice

[    2.365002] i2c-core: driver [isl29023] using legacy suspend method

[    2.371280] i2c-core: driver [isl29023] using legacy resume method

[    2.377914] rtc-pcf8523: probe of 0-0068 failed with error -5

[    2.384220] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.sntc-lp as rtc0

[    2.392590] i2c /dev entries driver

[    2.396382] lirc_dev: IR Remote Control driver registered, major 247

[    2.403101] Registered IR keymap rc-empty

[    2.407360] input: gpio_ir_recv as /devices/soc0/ir-receiver.21/rc/rc0/in

[    2.414679] rc0: gpio_ir_recv as /devices/soc0/ir-receiver.21/rc/rc0

[    2.427778] md: linear personality registered for level -1

[    2.433323] md: raid0 personality registered for level 0

[    2.438648] md: raid1 personality registered for level 1

[    2.443988] md: raid10 personality registered for level 10

[    2.449484] Bluetooth: Virtual HCI driver ver 1.3

[    2.454372] Bluetooth: HCI UART driver ver 2.2

[    2.458830] Bluetooth: HCI H4 protocol initialized

[    2.463659] Bluetooth: HCI BCSP protocol initialized

[    2.468633] Bluetooth: HCILL protocol initialized

[    2.473357] Bluetooth: HCIATH3K protocol initialized

[    2.478329] Bluetooth: HCI Three-wire UART (H5) protocol initialized

[    2.484924] cpuidle: using governor menu

[    2.488891] sdhci: Secure Digital Host Controller Interface driver

[    2.495190] sdhci: Copyright(c) Pierre Ossman

[    2.499558] sdhci-pltfm: SDHCI platform and OF driver helper

[    2.506057] sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speedte, work on normal mode

[    2.516259] Unable to handle kernel NULL pointer dereference at virtual ass 00000000

[    2.524358] pgd = 80004000

[    2.527073] [00000000] *pgd=00000000

[    2.530678] Internal error: Oops: 17 [#1] SMP ARM

[    2.535388] Modules linked in:

[    2.538471] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.30+ #74

[    2.544660] task: 9c06c000 ti: 9c06e000 task.ti: 9c06e000

[    2.550069] pc : [<802eace0>]    lr : [<800194b8>]    psr: 20000093

[    2.550069] sp : 9c06fe18  ip : ffffffff  fp : 9c0db610

[    2.561555] r10: 000effff  r9 : 00000000  r8 : 80974cf8

[    2.566786] r7 : 80a64000  r6 : 00000001  r5 : 00000020  r4 : 00000000

[    2.573320] r3 : 00000001  r2 : 00000001  r1 : 00000000  r0 : 00000000

[    2.579855] Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segmentnel

[    2.587258] Control: 10c53c7d  Table: 2ccac04a  DAC: 00000015

[    2.593010] Process swapper/0 (pid: 1, stack limit = 0x9c06e238)

[    2.599024] Stack: (0x9c06fe18 to 0x9c070000)

[    2.603389] fe00:                                                       8013 00001000

[    2.611576] fe20: 00000000 80a64000 000000d4 804cf258 00000000 80019990 0647 9ccd92c0

[    2.619762] fe40: 9ccd9000 00002007 07eb0000 9c0db600 000000d4 80a535f8 0000 800195b8

[    2.627948] fe60: 00000000 00000000 00000000 804cfb64 00000000 80882d24 9090 9ccd92c0

[    2.636135] fe80: 80e714bc 9c0db610 9c0db600 804d4794 9c0db610 80a535f0 8b38 00000000

[    2.644320] fea0: 809a944c 8037e164 9c0db610 8037ccc8 809a944c 00000000 863c 9c0db610

[    2.652506] fec0: 809a944c 9c0db644 00000000 8092263c 80959a1c 8037cf8c 844c 8037cf00

[    2.660691] fee0: 9c06fee8 8037b2a4 9c03d55c 9c0d0e34 9cd03180 809a944c 89c8 9cd03180

[    2.668878] ff00: 00000000 8037bbc4 80882dcc 806e3e38 809fd200 809fd200 844c 809fd200

[    2.677064] ff20: 80945f38 8037d594 809fd200 00000000 809fd200 80945f38 863c 80008708

[    2.685249] ff40: 808f2be0 80e750e9 00000006 00000006 80978040 80959a14 81f8 809fd200

[    2.693434] ff60: 00000007 8092263c 000000d4 80959a1c 00000000 80922564 0006 00000006

[    2.701619] ff80: 8092263c 00000000 00000000 806dee1c 00000000 00000000 0000 00000000

[    2.709806] ffa0: 00000000 806dee24 00000000 8000ef98 00000000 00000000 0000 00000000

[    2.717992] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 0000 00000000

[    2.726178] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 0000 000d82c4

[    2.734369] Function entered at [<802eace0>] from [<000000d4>]

[    2.740213] Code: 1202201f 10633002 13e02000 11e02312 (e5943000)

[    2.746334] ---[ end trace c1be64439581c4da ]---

[    2.751016] Kernel panic - not syncing: Attempted to kill init! exitcode=00000b

[    2.751016]

[    3.302747] Unable to handle kernel NULL pointer dereference at virtual ass 00000000

[    3.310845] pgd = 80004000

[    3.313570] [00000000] *pgd=00000000

[    3.317173] Internal error: Oops: 80000007 [#2] SMP ARM

[    3.322404] Modules linked in:

[    3.325485] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G      D      3.10.30+

[    3.332628] task: 9c06c000 ti: 9c06e000 task.ti: 9c06e000

[    3.338035] pc : [<00000000>]    lr : [<80035238>]    psr: 40000113

[    3.338035] sp : 9c06fa68  ip : 00000000  fp : 80a3ffd4

[    3.349517] r10: 00200200  r9 : 80a3fdd4  r8 : 80a3fbd4

[    3.354751] r7 : 00000000  r6 : 80a3f490  r5 : 00000100  r4 : 9c06e000

[    3.361284] r3 : 9c06fa68  r2 : 00000000  r1 : 00000000  r0 : 00000000

[    3.367819] Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment

[    3.374961] Control: 10c53c7d  Table: 2ccac04a  DAC: 00000015

[    3.380713] Process swapper/0 (pid: 1, stack limit = 0x9c06e238)

[    3.386725] Stack: (0x9c06fa68 to 0x9c070000)

[    3.391091] fa60:                   80a3f3c0 00000001 8096a080 80a3f3c0 9a90 80a3f490

[    3.399277] fa80: 8096a0c0 800354a0 c4b20782 80a401d4 9c06fa90 9c06fa90 0000 00000004

[    3.407463] faa0: 00000001 8096a080 9c06e000 8096a080 80a3f140 00000100 0001 8002f998

[    3.415649] fac0: 9c009240 8007af10 00000004 0000000a 9c06fac0 00000000 fc1b 00200144

[    3.423836] fae0: f4000110 60000193 00000057 00000000 f4000110 00000258 0000 809fdf30

[    3.432023] fb00: 9c06fbd4 8002fb30 80964ec4 8002fbd8 80964ec4 8000f918 f10c 809708f0

[    3.440209] fb20: 9c06fb40 80008574 802df3a4 20000113 ffffffff 9c06fb74 0258 8000eb40

[    3.448394] fb40: 000b9498 ffffffff 00001e28 802df378 00000001 00000038 8aec 000001f4

[    3.456580] fb60: 00000258 00000000 809fdf30 9c06fbd4 00000000 9c06fb88 8d48 802df3a4

[    3.464767] fb80: 20000113 ffffffff 00000001 9c06fbb4 9c06c000 9c06e000 82cc 00000000

[    3.472952] fba0: 9c06c000 00000000 9c06fbdc 8002ddf8 80825320 0000000b 9000 9c070000

[    3.481138] fbc0: 80974380 809703c8 9c06c2e4 00000001 9c06fc53 9c06fbd4 9bd4 9c06c154

[    3.489323] fbe0: 0000000b 809fd4c4 0000000b 802eace2 80974380 809703c8 0000 00000001

[    3.497508] fc00: 9c06fc53 80012848 9c06e238 0000000b 60000193 9c06e000 0000 00000008

[    3.505695] fc20: 80a3f3c0 32303231 66313032 36303120 30303333 33312032 3065 31203030

[    3.513881] fc40: 32306531 20323133 39356528 30303334 00202930 000effff 9610 271ae702

[    3.522067] fc60: 808629b0 9c06fdd0 00000000 00000000 00000017 00000000 0000 000effff

[    3.530252] fc80: 9c0db610 8001a300 00000017 00000000 9c06fdd0 00000000 9000 8001a4a0

[    3.538438] fca0: 00000057 00000000 f4000110 00000058 00000000 00000028 0000 00000057

[    3.546624] fcc0: 00000000 f4000110 00000058 8000f918 f400010c 809708f0 9cf8 80008574

[    3.554809] fce0: 8002a4c0 60000013 ffffffff 9c06fd2c 00000058 8000eb40 8424 20000093

[    3.562995] fd00: 60000013 60000013 809fe380 00000017 80974e00 00000000 9dd0 80974cf8

[    3.571181] fd20: 00000000 000effff 9c0db610 800084e4 8002a544 8002a4c0 6013 ffffffff

[    3.579366] fd40: 00000000 00000000 9c06fdac 00000031 809fed08 00000058 0000 60000013

[    3.587551] fd60: 00000000 9c06fd74 80e78680 9c06fdac 80852e58 00000031 9e00 809703c8

[    3.595737] fd80: 9c06fdac 80852e80 00000004 9c06fe5c 000000d4 80a535f8 0000 80378dd0

[    3.603923] fda0: 80852e80 9c06fe5c 00000002 53425553 45545359 6c703d4d 6461 802eace0

[    3.612108] fdc0: 20000093 ffffffff 9c06fe04 8000ead8 00000000 00000000 0001 00000001

[    3.620295] fde0: 00000000 00000020 00000001 80a64000 80974cf8 00000000 0fff 9c0db610

[    3.628481] fe00: ffffffff 9c06fe18 800194b8 802eace0 20000093 ffffffff 8013 00001000

[    3.636667] fe20: 00000000 80a64000 000000d4 804cf258 00000000 80019990 0647 9ccd92c0

[    3.644853] fe40: 9ccd9000 00002007 07eb0000 9c0db600 000000d4 80a535f8 0000 800195b8

[    3.653038] fe60: 00000000 00000000 00000000 804cfb64 00000000 80882d24 9090 9ccd92c0

[    3.661225] fe80: 80e714bc 9c0db610 9c0db600 804d4794 9c0db610 80a535f0 8b38 00000000

[    3.669412] fea0: 809a944c 8037e164 9c0db610 8037ccc8 809a944c 00000000 863c 9c0db610

[    3.677597] fec0: 809a944c 9c0db644 00000000 8092263c 80959a1c 8037cf8c 844c 8037cf00

[    3.685783] fee0: 9c06fee8 8037b2a4 9c03d55c 9c0d0e34 9cd03180 809a944c 89c8 9cd03180

[    3.693968] ff00: 00000000 8037bbc4 80882dcc 806e3e38 809fd200 809fd200 844c 809fd200

[    3.702155] ff20: 80945f38 8037d594 809fd200 00000000 809fd200 80945f38 863c 80008708

[    3.710340] ff40: 808f2be0 80e750e9 00000006 00000006 80978040 80959a14 81f8 809fd200

[    3.718526] ff60: 00000007 8092263c 000000d4 80959a1c 00000000 80922564 0006 00000006

[    3.726710] ff80: 8092263c 00000000 00000000 806dee1c 00000000 00000000 0000 00000000

[    3.734897] ffa0: 00000000 806dee24 00000000 8000ef98 00000000 00000000 0000 00000000

[    3.743081] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 0000 00000000

[    3.751266] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 0000 000d82c4

[    3.759453] Function entered at [<80035238>] from [<800354a0>]

[    3.765292] Function entered at [<800354a0>] from [<8002f998>]

[    3.771132] Function entered at [<8002f998>] from [<8002fb30>]

[    3.776969] Function entered at [<8002fb30>] from [<8002fbd8>]

[    3.782808] Function entered at [<8002fbd8>] from [<8000f918>]

[    3.788648] Function entered at [<8000f918>] from [<80008574>]

[    3.794486] Function entered at [<80008574>] from [<8000eb40>]

[    3.800326] Exception stack(0x9c06fb40 to 0x9c06fb88)

[    3.805388] fb40: 000b9498 ffffffff 00001e28 802df378 00000001 00000038 8aec 000001f4

[    3.813574] fb60: 00000258 00000000 809fdf30 9c06fbd4 00000000 9c06fb88 8d48 802df3a4

[    3.821755] fb80: 20000113 ffffffff

[    3.825252] Function entered at [<8000eb40>] from [<802df3a4>]

[    3.831092] Code: bad PC value

[    3.834173] ---[ end trace c1be64439581c4db ]---

On the Hummingboard i2eX:

Code:

U-Boot SPL 2013.10-rc4-ga06fada-dirty (Jul 25 2014 - 02:44:24)

Boot Device: SD1

spl: error reading image u-boot.img, err - -1

Load image from RAW...

U-Boot 2013.10-rc4-ga06fada-dirty (Jul 25 2014 - 02:44:24)

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz

Reset cause: POR

Board: MX6-HummingBoard

DRAM:  1 GiB

MMC:   FSL_SDHC: 0

In:    serial

Out:   vga

Err:   vga

Net:   FEC [PRIME]

(Re)start USB...

USB0:   USB EHCI 1.00

scanning bus 0 for devices... 2 USB Device(s) found

       scanning usb for storage devices... 0 Storage Device(s) found

       scanning usb for ethernet devices... 0 Ethernet Device(s) found

Hit any key to stop autoboot:  0

mmc0 is current device

1122 bytes read in 32 ms (34.2 KiB/s)

Running bootscript from mmc ...

## Executing script at 10800000

5327360 bytes read in 423 ms (12 MiB/s)

43306 bytes read in 71 ms (594.7 KiB/s)

5211468 bytes read in 380 ms (13.1 MiB/s)

Kernel image @ 0x10800000 [ 0x000000 - 0x514a00 ]

## Loading init Ramdisk from Legacy Image at 20000000 ...

   Image Name:

   Image Type:   ARM Linux RAMDisk Image (gzip compressed)

   Data Size:    5211404 Bytes = 5 MiB

   Load Address: 00000000

   Entry Point:  00000000

   Verifying Checksum ... OK

## Flattened Device Tree blob at 18000000

   Booting using the fdt blob at 0x18000000

   Using Device Tree in place at 18000000, end 1800d929

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Linux version 3.10.30+ (mk@debian) (gcc version 4.4.5 (Debian 4.4.5-8) ) #74 SMP Wed Aug 6 13:16:34 CEST 2014

[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[    0.000000] Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: SolidRun HummingBoard Solo/DualLite

[    0.000000] cma: CMA: reserved 256 MiB at 40000000

[    0.000000] Memory policy: ECC disabled, Data cache writealloc

[    0.000000] PERCPU: Embedded 8 pages/cpu @81279000 s8512 r8192 d16064 u32768

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096

[    0.000000] Kernel command line: coherent_pool=1M ahci_imx.hotplug=1 raid=noautodetect telnet root=/dev/mmcblk0p2 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 rootwait consoleblank=0 selinux=0 nohdparm splash dmfc=3 console=ttymxc0,115200n8 rootfstype=btrfs rootflags=subvol=root/@,autodefrag,compress=lz4 --startup-event mountall

[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)

[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

[    0.000000] allocated 2097152 bytes of page_cgroup

[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups

[    0.000000] Memory: 1024MB = 1024MB total

[    0.000000] Memory: 758948k/758948k available, 289628k reserved, 0K highmem

[    0.000000] Virtual kernel memory layout:

[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)

[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

[    0.000000]     vmalloc : 0xc0800000 - 0xff000000   (1000 MB)

[    0.000000]     lowmem  : 0x80000000 - 0xc0000000   (1024 MB)

[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)

[    0.000000]       .text : 0x80008000 - 0x80921164   (9317 kB)

[    0.000000]       .init : 0x80922000 - 0x80966140   ( 273 kB)

[    0.000000]       .data : 0x80968000 - 0x809fd188   ( 597 kB)

[    0.000000]        .bss : 0x809fd188 - 0x80a63088   ( 408 kB)

[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1

[    0.000000] Hierarchical RCU implementation.

[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.

[    0.000000] NR_IRQS:16 nr_irqs:16 16

[    0.000000] L310 cache controller enabled

[    0.000000] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x72070000, Cache size: 1048576 B

[    0.000000] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms

[    0.000000] CPU identified as i.MX6Q, silicon rev 1.2

[    0.000000] Console: colour dummy device 80x30

[    0.000620] Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

[    0.090112] pid_max: default: 32768 minimum: 301

[    0.090271] Mount-cache hash table entries: 512

[    0.090841] Initializing cgroup subsys memory

[    0.090868] Initializing cgroup subsys perf_event

[    0.090908] CPU: Testing write buffer coherency: ok

[    0.091127] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

[    0.091195] Setting up static identity map for 0x806e6f10 - 0x806e6f68

[    0.094521] CPU1: Booted secondary processor

[    0.181172] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

[    0.181268] Brought up 2 CPUs

[    0.181289] SMP: Total of 2 processors activated (3162.11 BogoMIPS).

[    0.181296] CPU: All CPU(s) started in SVC mode.

[    0.181818] devtmpfs: initialized

[    0.185402] xor: measuring software checksum speed

[    0.281154]    arm4regs  :  1104.000 MB/sec

[    0.381151]    8regs     :   865.600 MB/sec

[    0.481155]    32regs    :   903.600 MB/sec

[    0.481163] xor: using function: arm4regs (1104.000 MB/sec)

[    0.481175] pinctrl core: initialized pinctrl subsystem

[    0.481418] regulator-dummy: no parameters

[    0.493496] NET: Registered protocol family 16

[    0.504331] DMA: preallocated 1024 KiB pool for atomic coherent allocations

[    0.505133] Use WDOG1 as reset source

[    0.511885] syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered

[    0.512098] vdd1p1: 800 <--> 1375 mV at 1125 mV

[    0.512361] vdd3p0: 2800 <--> 3150 mV at 3000 mV

[    0.512619] vdd2p5: 2000 <--> 2750 mV at 2425 mV

[    0.512857] cpu: 725 <--> 1450 mV at 1150 mV

[    0.513102] vddpu: 725 <--> 1450 mV at 1150 mV

[    0.513345] vddsoc: 725 <--> 1450 mV at 1200 mV

[    0.514646] syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered

[    0.516708] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered

[    0.519357] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.

[    0.519368] hw-breakpoint: maximum watchpoint size is 4 bytes.

[    0.520178] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

[    0.527607] bio: create slab <bio-0> at 0

[    0.691677] raid6: int32x1     95 MB/s

[    0.861175] raid6: int32x2    141 MB/s

[    1.031159] raid6: int32x4    128 MB/s

[    1.201183] raid6: int32x8    114 MB/s

[    1.201191] raid6: using algorithm int32x2 (141 MB/s)

[    1.201198] raid6: using intx1 recovery algorithm

[    1.202462] mxs-dma 110000.dma-apbh: initialized

[    1.203081] brcm_osc_reg: 3300 mV

[    1.203339] brcm_reg: 3300 mV

[    1.203556] 3P3V: 3300 mV

[    1.203804] usb_h1_vbus: 5000 mV

[    1.204034] usb_otg_vbus: 5000 mV

[    1.204467] vgaarb: loaded

[    1.205080] SCSI subsystem initialized

[    1.205415] usbcore: registered new interface driver usbfs

[    1.205469] usbcore: registered new interface driver hub

[    1.205568] usbcore: registered new device driver usb

[    1.206442] i2c i2c-0: IMX I2C adapter registered

[    1.206525] media: Linux media interface: v0.10

[    1.206571] Linux video capture interface: v2.00

[    1.206645] pps_core: LinuxPPS API ver. 1 registered

[    1.206653] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

[    1.206673] PTP clock support registered

[    1.221242] imx-ipuv3 2400000.ipu: IPU DMFC ONLY-DP HIGH RESOLUTION: 5B(0~3), 5F(4~7)

[    1.221767] MIPI CSI2 driver module loaded

[    1.221854] Advanced Linux Sound Architecture Driver Initialized.

[    1.222287] NET: Registered protocol family 23

[    1.222351] Bluetooth: Core ver 2.16

[    1.222408] NET: Registered protocol family 31

[    1.222416] Bluetooth: HCI device and connection manager initialized

[    1.222432] Bluetooth: HCI socket layer initialized

[    1.222445] Bluetooth: L2CAP socket layer initialized

[    1.222469] Bluetooth: SCO socket layer initialized

[    1.222872] Switching to clocksource mxc_timer1

[    1.230740] NET: Registered protocol family 2

[    1.231353] TCP established hash table entries: 8192 (order: 4, 65536 bytes)

[    1.231484] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[    1.231627] TCP: Hash tables configured (established 8192 bind 8192)

[    1.231698] TCP: reno registered

[    1.231713] UDP hash table entries: 512 (order: 2, 16384 bytes)

[    1.231751] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[    1.232000] NET: Registered protocol family 1

[    1.232268] RPC: Registered named UNIX socket transport module.

[    1.232279] RPC: Registered udp transport module.

[    1.232286] RPC: Registered tcp transport module.

[    1.232292] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    1.232468] Unpacking initramfs...

[    1.579727] Freeing initrd memory: 5084K (90001000 - 904f8000)

[    1.580203] hw perfevents: enabled with ARMv7_Cortex_A9 PMU driver, 7 counters available

[    1.580841] pureg-dummy: no parameters

[    1.581735] imx6_busfreq busfreq.13: DDR medium rate not supported.

[    1.582041] failed to find imx6q-iomux device tree data!

[    1.582055] imx6_busfreq busfreq.13: Busfreq init of MMDC failed

[    1.582076] imx6_busfreq: probe of busfreq.13 failed with error -22

[    1.582131] Bus freq driver module loaded

[    1.589662] NFS: Registering the id_resolver key type

[    1.589728] Key type id_resolver registered

[    1.589736] Key type id_legacy registered

[    1.589928] fuse init (API version 7.22)

[    1.590730] bio: create slab <bio-1> at 1

[    1.591552] Btrfs loaded

[    1.591576] msgmni has been set to 2004

[    1.593515] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)

[    1.593527] io scheduler noop registered

[    1.593535] io scheduler deadline registered

[    1.593563] io scheduler cfq registered (default)

[    1.594683] MIPI DSI driver module loaded

[    1.595549] mxc_sdc_fb mxc_sdc_fb.26: register mxc display driver hdmi

[    1.595620] mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1

[    1.595647] fbcvt: 1920x1080@60: CVT Name - 2.073M9

[    1.716440] Console: switching to colour frame buffer device 240x67

[    1.753960] imx-sdma 20ec000.sdma: loaded firmware 1.1

[    1.756014] imx-sdma 20ec000.sdma: initialized

[    1.756291] Serial: IMX driver

[    1.756492] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX

[    2.565306] console [ttymxc0] enabled

[    2.565792] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 61) is a IMX

[    2.569030] libphy: Fixed MDIO Bus: probed

[    2.584507] libphy: fec_enet_mii_bus: probed

[    2.589169] fec 2188000.ethernet eth0: registered PHC device 0

[    2.595178] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[    2.601715] ehci-pci: EHCI PCI platform driver

[    2.606285] usbcore: registered new interface driver usb-storage

[    2.612884] imx_usb 2184000.usb: usbmisc init failed, ret=-517

[    2.618766] platform 2184000.usb: Driver imx_usb requests probe deferral

[    2.625546] imx_usb 2184200.usb: usbmisc init failed, ret=-517

[    2.631398] platform 2184200.usb: Driver imx_usb requests probe deferral

[    2.638705] mousedev: PS/2 mouse device common for all mice

[    2.644618] i2c-core: driver [isl29023] using legacy suspend method

[    2.650895] i2c-core: driver [isl29023] using legacy resume method

[    3.162922] rtc-pcf8523: probe of 0-0068 failed with error -110

[    3.169254] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0

[    3.177631] i2c /dev entries driver

[    3.181374] lirc_dev: IR Remote Control driver registered, major 247

[    3.188040] Registered IR keymap rc-empty

[    3.192279] input: gpio_ir_recv as /devices/soc0/ir-receiver.21/rc/rc0/input0

[    3.199589] rc0: gpio_ir_recv as /devices/soc0/ir-receiver.21/rc/rc0

[    3.210206] md: linear personality registered for level -1

[    3.215724] md: raid0 personality registered for level 0

[    3.221044] md: raid1 personality registered for level 1

[    3.226372] md: raid10 personality registered for level 10

[    3.231866] Bluetooth: Virtual HCI driver ver 1.3

[    3.236707] Bluetooth: HCI UART driver ver 2.2

[    3.241161] Bluetooth: HCI H4 protocol initialized

[    3.245985] Bluetooth: HCI BCSP protocol initialized

[    3.250958] Bluetooth: HCILL protocol initialized

[    3.255696] Bluetooth: HCIATH3K protocol initialized

[    3.260668] Bluetooth: HCI Three-wire UART (H5) protocol initialized

[    3.267285] cpuidle: using governor menu

[    3.271246] sdhci: Secure Digital Host Controller Interface driver

[    3.277449] sdhci: Copyright(c) Pierre Ossman

[    3.281813] sdhci-pltfm: SDHCI platform and OF driver helper

[    3.288199] sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speed state, work on normal mode

[    3.298802] mmc0: no vqmmc regulator found

[    3.304289] sdhci-esdhc-imx 2190000.usdhc: lookup for GPIO card-reset failed

[    3.602933] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA

[    3.614623] mmc1: no vqmmc regulator found

[    3.722931] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA

[    3.969630] Galcore version 4.6.9.9754

[    3.993748] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed

[    4.001892] mxc_asrc 2034000.asrc: mxc_asrc registered

[    4.007617] mxc_vpu 2040000.vpu: VPU initialized

[    4.012697] ledtrig-cpu: registered to indicate activity on CPUs

[    4.149394] caam 2100000.caam: device ID = 0x0a16010000000000 (Era -524)

[    4.156127] caam 2100000.caam: job rings = 2, qi = 0

[    4.161516] caam 2100000.caam: authenc-hmac-md5-cbc-aes-caam

[    4.167309] caam 2100000.caam: authencesn-hmac-md5-cbc-aes-caam

[    4.173352] caam 2100000.caam: authenc-hmac-sha1-cbc-aes-caam

[    4.179203] caam 2100000.caam: authencesn-hmac-sha1-cbc-aes-caam

[    4.185338] caam 2100000.caam: authenc-hmac-sha224-cbc-aes-caam

[    4.191362] caam 2100000.caam: authencesn-hmac-sha224-cbc-aes-caam

[    4.197661] caam 2100000.caam: authenc-hmac-sha256-cbc-aes-caam

[    4.203704] caam 2100000.caam: authencesn-hmac-sha256-cbc-aes-caam

[    4.209991] caam 2100000.caam: authenc-hmac-md5-cbc-des3_ede-caam

[    4.216207] caam 2100000.caam: authencesn-hmac-md5-cbc-des3_ede-caam

[    4.222663] caam 2100000.caam: authenc-hmac-sha1-cbc-des3_ede-caam

[    4.228970] caam 2100000.caam: authencesn-hmac-sha1-cbc-des3_ede-caam

[    4.235521] caam 2100000.caam: authenc-hmac-sha224-cbc-des3_ede-caam

[    4.241974] caam 2100000.caam: authencesn-hmac-sha224-cbc-des3_ede-caam

[    4.248742] caam 2100000.caam: authenc-hmac-sha256-cbc-des3_ede-caam

[    4.255219] caam 2100000.caam: authencesn-hmac-sha256-cbc-des3_ede-caam

[    4.261939] caam 2100000.caam: authenc-hmac-md5-cbc-des-caam

[    4.267725] caam 2100000.caam: authencesn-hmac-md5-cbc-des-caam

[    4.273767] caam 2100000.caam: authenc-hmac-sha1-cbc-des-caam

[    4.279619] caam 2100000.caam: authencesn-hmac-sha1-cbc-des-caam

[    4.285750] caam 2100000.caam: authenc-hmac-sha224-cbc-des-caam

[    4.291778] caam 2100000.caam: authencesn-hmac-sha224-cbc-des-caam

[    4.298080] caam 2100000.caam: authenc-hmac-sha256-cbc-des-caam

[    4.304126] caam 2100000.caam: authencesn-hmac-sha256-cbc-des-caam

[    4.310408] caam 2100000.caam: ecb-des-caam

[    4.314711] caam 2100000.caam: ecb-arc4-caam

[    4.319082] caam 2100000.caam: ecb-aes-caam

[    4.323387] caam 2100000.caam: ctr-aes-caam

[    4.327674] caam 2100000.caam: cbc-aes-caam

[    4.331962] caam 2100000.caam: ecb-des3-caam

[    4.336353] caam 2100000.caam: cbc-3des-caam

[    4.340724] caam 2100000.caam: cbc-des-caam

[    4.344939] caam 2100000.caam: fsl,sec-v4.0 algorithms registered in /proc/crypto

[    4.356014] platform 2101000.jr0: registering rng-caam

[    4.362094] platform caam_sm: caam_sm_test: 8-byte key test match OK

[    4.368588] platform caam_sm: caam_sm_test: 16-byte key test match OK

[    4.375170] platform caam_sm: caam_sm_test: 32-byte key test match OK

[    4.381972] platform caam_secvio.30: security violation service handlers armed

[    4.389278] hidraw: raw HID events driver (C) Jiri Kosina

[    4.394807] usbcore: registered new interface driver usbhid

[    4.400388] usbhid: USB HID core driver

[    4.405499] i2c-core: driver [cs42888] using legacy suspend method

[    4.411690] i2c-core: driver [cs42888] using legacy resume method

[    4.433254] imx-spdif sound-spdif.24:  dit-hifi <-> 2004000.spdif mapping ok

[    4.449782] imx-audio-hdmi sound-hdmi.25:  hdmi-hifi <-> hdmi_audio.14 mapping ok

[    4.458240] TCP: cubic registered

[    4.461569] Initializing XFRM netlink socket

[    4.465875] NET: Registered protocol family 17

[    4.470354] NET: Registered protocol family 15

[    4.474932] Bluetooth: RFCOMM TTY layer initialized

[    4.479836] Bluetooth: RFCOMM socket layer initialized

[    4.485003] Bluetooth: RFCOMM ver 1.11

[    4.488762] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[    4.494091] Bluetooth: BNEP filters: protocol multicast

[    4.499332] Bluetooth: BNEP socket layer initialized

[    4.504316] Bluetooth: HIDP (Human Interface Emulation) ver 1.2

[    4.510249] Bluetooth: HIDP socket layer initialized

[    4.515489] Key type dns_resolver registered

[    4.520023] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

[    4.528131] failed to disable 1.2 GHz OPP

[    4.532151] failed to disable 850 MHz OPP

[    4.540764] ci_hdrc ci_hdrc.0: doesn't support gadget

[    4.545899] ci_hdrc ci_hdrc.0: EHCI Host Controller

[    4.550804] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1

[    4.572938] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00

[    4.578762] hub 1-0:1.0: USB hub found

[    4.582530] hub 1-0:1.0: 1 port detected

[    4.589991] ci_hdrc ci_hdrc.1: doesn't support gadget

[    4.595078] ci_hdrc ci_hdrc.1: EHCI Host Controller

[    4.599977] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2

[    4.622940] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

[    4.628736] hub 2-0:1.0: USB hub found

[    4.632502] hub 2-0:1.0: 1 port detected

[    4.637010] drivers/rtc/hctosys.c: unable to open rtc device (rtc1)

[    4.648106] ALSA device list:

[    4.651089]   #0: imx-spdif

[    4.653950]   #1: imx-hdmi-soc

[    4.657485] Freeing unused kernel memory: 272K (80922000 - 80966000)

To dropdown to shell, press and hold shift on usb attached keyboard...

[    4.735209] systemd-udevd[140]: starting version 204

Loading initram modules ...

[    4.952996] usb 2-1: new high-speed USB device number 2 using ci_hdrc

[    5.084311] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Atheros 8035 ethernet] (mii_bus:phy_addr=2188000.ethernet:00, irq=-1)

[    5.105617] hub 2-1:1.0: USB hub found

[    5.109716] hub 2-1:1.0: 4 ports detected

Looking for keyboards

Device /dev/input/mice not suitable.

1 Waiting for root...

2 Waiting for root...

[    7.083281] libphy: 2188000.ethernet:00 - Link is Up - 1000/Full

3 Waiting for root...

4 Waiting for root...

5 Waiting for root...

6 Waiting for root...

7 Waiting for root...

8 Waiting for root...

9 Waiting for root...

[   13.642913] mmc0: Timeout waiting for hardware interrupt.

10 Waiting for root...

Root partition /dev/mmcblk0p2 missing

kill: you need to specify whom to kill

mount: special device /dev/mmcblk0p1 does not exist

mount: special device /dev/mmcblk0p2 does not exist

mount: mount point /rootfs/proc does not exist

mount: mount point /rootfs/boot does not exist

mount: mount point /rootfs/dev does not exist

mount: mount point /rootfs/dev/pts does not exist

mount: mount point /rootfs/sys does not exist

mount: mount point /rootfs/run does not exist

mount: mount point /rootfs/lib/modules does not exist

/bin/sh: can't access tty; job control turned off

/ # [   23.662915] mmc0: Timeout waiting for hardware interrupt.

can you try hummingboard H1 with addition kernel parameter let's say

cma=16M

?

@CurlyMo

https://github.com/xbianonpi/xbian-package-kernel/commit/54fb60603a4660e52cdb976e2d7bd20534f990e1

and 1.2.0 kernel 3.10.30 (staging) or 1.0.0 - 3.10.51 (devel)

Updating to kernel 3.10.51 works fine when using the method i posted in my pull request.
Serial also works fine.

Syntax for a serial login prompt is in /etc/init/tty2.conf

Code:

# tty2 - getty

#

# This service maintains a getty on tty2 from the point the system is

# started until it is shut down again.

start on runlevel [23] and (

            not-container or

            container CONTAINER=lxc or

            container CONTAINER=lxc-libvirt)

stop on runlevel [!23]

respawn

exec /sbin/getty -L 115200 ttymxc0 vt102

However, it's not autostarting yet. Any hints here?

Open issues
- GPIO not working at all
- The HB takes quit a while to get from the hdmi_audio to the keymap stage:

Code:

[   18.770811] init: network-interface (can0) pre-start process (1482) terminated with status 2

[   19.455518] fsl-hdmi-dai hdmi_audio.14: ASoC: can't open interface hdmi_audio.14: -1

[   19.464923] fsl-hdmi-dai hdmi_audio.14: ASoC: can't open interface hdmi_audio.14: -1

[   19.818778] fsl-hdmi-dai hdmi_audio.14: ASoC: can't open interface hdmi_audio.14: -1

[ ok ] Setting preliminary keymap...done.

- Sometimes the root partition can't be found. A reboot will help most of the time:

Code:

Root partition /dev/mmcblk0p2 missing

- xbian-copy still fails
- An apt-get upgrade fails on the 06btrfs findmnt issue. Editing the file helps but it's not very friendly for regular users.

I managed to create a bootable HB image using the xbian-copy code adapted a little so it uses rsync instead of send/receive. Retried the xbian-copy with that new image but it still fails:

Code:

lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk

       x Preparing devices                                        x

       xqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmount: block device /dev/mapper/loop0p1 is write-protected, mounting read-only

       x                                                          x mount: you must specify the filesystem type                               x

       mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj

Code:

umount: /tmp/btrfs-dest: not mounted

umount: /tmp/btrfs-source: not found

rmdir: failed to remove ‘/tmp/btrfs-source’: No such file or directory

Code:

[  338.905295] loop: module loaded

[  393.489929] device-mapper: uevent: version 1.0.3

[  393.494456] device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised:  dm-devel@redhat.com

[  393.498916] bio: create slab <bio-2> at 2

[  394.076062] EXT4-fs (loop1): VFS: Can't find ext4 filesystem

[  394.076339] EXT4-fs (loop1): VFS: Can't find ext4 filesystem

[  394.076597] EXT4-fs (loop1): VFS: Can't find ext4 filesystem

[  394.076898] FAT-fs (loop1): bogus number of reserved sectors

[  394.076908] FAT-fs (loop1): Can't find a valid FAT filesystem

[  394.077172] FAT-fs (loop1): bogus number of reserved sectors

[  394.077181] FAT-fs (loop1): Can't find a valid FAT filesystem

[  394.080526] EXT4-fs (loop2): VFS: Can't find ext4 filesystem

[  394.080799] EXT4-fs (loop2): VFS: Can't find ext4 filesystem

[  394.080972] EXT4-fs (loop2): VFS: Can't find ext4 filesystem

[  394.081255] FAT-fs (loop2): bogus number of reserved sectors

[  394.081265] FAT-fs (loop2): Can't find a valid FAT filesystem

[  394.081436] FAT-fs (loop2): bogus number of reserved sectors

[  394.081444] FAT-fs (loop2): Can't find a valid FAT filesystem

[  394.086057] ISOFS: Unable to identify CD-ROM format.

[  394.087137] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found

[  394.087149] UDF-fs: Rescanning with blocksize 2048

[  394.087307] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found

[  394.087320] UDF-fs: warning (device loop2): udf_fill_super: No partition  found (1)

[  394.087831] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0 )

[  394.087842] F2FS-fs (loop2): Can't find a valid F2FS filesystem in 1th su perblock

[  394.087891] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0 )

[  394.087900] F2FS-fs (loop2): Can't find a valid F2FS filesystem in 2th su perblock

Looping through the xbian-copy steps manually still gives me this error:

Code:

[  830.735991] btrfs: ERROR did not find backref in send_root. inode=645, offset=0, disk_byte=220712960 found extent=220712960

what new image ? there is no new image since July-18 because Jessie is currently broken around systemd / upstart / libpam-systemd dependency. until this is back and fixed new image won't be generated.

btrfs send | receive won't be fixed until IMAGE (partition on it) is recreated. I posted this to relevant issue on git. have you not read it?

also that's why I asked you to do following:
1) new subvolume
2) copy root/@ into it (no snapshot, no copy with using references!)
3) reboot into new subvolume
4) check if btrfs send works from such new subvolume

simply DEBIAN kernel currently on Jessie has this broken in BTRFS kernel code. I upgraded kernel on BUILD machine but again because broken uptream repo new IMAGE won't be regenratered and xbian-copy can't be tested (if new Debian kernel is patched)

this has nothing to with the actual user installation. but MAYBE it can be corrected after image deployement with the steps I sent.

HDMI audio can't work at all for you because you don't have HDMI screen.

but in general you wanted to say that:

new dtb flles are working, cma assumption was correct and both devices boot now ?

- When i said "new image" i meant my own backup image i created using the xbian-copy code but replacing send/receive with rsync. So i already did what you asked me but differently and it didn't work.
- I didn't say anything about audio right?
- Didn't change the CMA data myself.

I noticed that this popular wlan adapter doesn't work on the HB. It works natively on the RPi.

So we need the rt2XXX kernel modules as i posted in the pull request and the /lib/firmware/rt2870.bin.

Did you stop the development of xbian for cubox-i?

I also like to know that. I hope not!

I'm under the impression from reading between the lines, that development hasn't ceased but is being "merged" with code for the Hummingboard. So we will have a single repository for Cubox-i and the HB.

OK anything we can do to test?

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