AnsweredAssumed Answered

i.MX6 Solo 256MB ram - Unable to allocate framebuffer memory

Question asked by Marco Nehmelman on Jun 6, 2017
Latest reply on Jun 23, 2017 by Marco Nehmelman

Hi all,

 

Im trying to get the core-image-sato to work on a (Seco) i.MX6 Solo with 256MB ram with a 480x272 LCD touchscreen. Linux boots succesful and during boot I see a little pinguin in the left top corner of my screen and after that a Yocto loading screen. But when Xorg starts I get the follow error:

 

[    8.724708] mxc_sdc_fb fb.18: Unable to allocate framebuffer memory
[    8.724715] detected fb_set_par error, error code: -12

 

Why does it fail to allocate framebuffer memory?

 

Below my kernel boot log.

 

Thank you for any help regarding this issue!

 

Bootlog:

CPU:   Freescale i.MX6SOLO rev1.3 at 792 MHz
CPU:   Temperature 42 C, calibration data: 0x5764fe5f
Reset cause: WDOG
Board: Seco uQ7-i.MX6 (uQ7-J) - A75
I2C:   ready
DRAM:  256 MiB
Boot: Unknow
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
In:    serial
Out:   serial
Err:   serial
Net:   using phy at 0
FEC [PRIME]
Normal Boot
Hit any key to stop autoboot:  0
Running in Normal Mode...
mmc1 is current device
reading zImage
6042904 bytes read in 299 ms (19.3 MiB/s)
mmc1 is current device
reading /boot/imx6dl-seco_uq7-j_A75_cw.dtb
39048 bytes read in 44 ms (866.2 KiB/s)
Kernel image @ 0x12000000 [ 0x000000 - 0x5c3518 ]
## Flattened Device Tree blob at 18000000
   Booting using the fdt blob at 0x18000000
   Using Device Tree in place at 18000000, end 1800c887

 

Starting kernel ...

 

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.28 (uq7@uq7-VirtualBox) (gcc version 4.9.1 (GCC) ) #1 SMP PREEMPT Thu Jun 1 18:39:15 CEST 2017
[    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 model: SECO i.MX6 DualLite/Solo uQ7-J (A75) Board
[    0.000000] cma: CMA: reserved 32 MiB at 1e000000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] /dynamic_choice/chip_audio/no_audio: error reading code_name string
[    0.000000] /dynamic_choice/serial_device, use default mode: uart
[    0.000000] /dynamic_choice/serial_device, code name: flexcan
[    0.000000] /dynamic_choice/serial_device, code name: uart
[    0.000000] /dynamic_choice/serial_device, found selected mode
[    0.000000] PERCPU: Embedded 8 pages/cpu @8ddc6000 s8896 r8192 d15680 u32768
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 65024
[    0.000000] Kernel command line: console=ttymxc1,115200 mem=256M cma=32M video=mxcfb0:dev=ldb,480x272,if=RGB24 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off root=/dev/mmcblk1p2 rootwait rw root=/dev/mmcblk1p2 rootwait rw
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 212120K/262144K available (7360K kernel code, 403K rwdata, 6188K rodata, 340K init, 428K bss, 50024K 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 : 0x90800000 - 0xff000000   (1768 MB)
[    0.000000]     lowmem  : 0x80000000 - 0x90000000   ( 256 MB)
[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)
[    0.000000]       .text : 0x80008000 - 0x80d4338c   (13549 kB)
[    0.000000]       .init : 0x80d44000 - 0x80d992c0   ( 341 kB)
[    0.000000]       .data : 0x80d9a000 - 0x80dfec00   ( 403 kB)
[    0.000000]        .bss : 0x80dfec0c - 0x80e69fb0   ( 429 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, 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 0x410000c8, AUX_CTRL 0x32050000, Cache size: 512 kB
[    0.000000] failed to set parent of clk gpu2d_core_sel to pll2_pfd1_594m: -22
[    0.000000] Switching to timer-based delay loop
[    0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655765682ns
[    0.001043] Console: colour dummy device 80x30
[    0.001065] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[    0.001079] pid_max: default: 32768 minimum: 301
[    0.001247] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001258] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001955] CPU: Testing write buffer coherency: ok
[    0.002257] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.002310] Setting up static identity map for 0x10701b48 - 0x10701ba0
[    0.060394] CPU1: failed to boot: -38
[    0.060429] Brought up 1 CPUs
[    0.060437] SMP: Total of 1 processors activated.
[    0.060445] CPU: All CPU(s) started in SVC mode.
[    0.061003] devtmpfs: initialized
[    0.064909] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.065281] pinctrl core: initialized pinctrl subsystem
[    0.065616] regulator-dummy: no parameters
[    0.067406] NET: Registered protocol family 16
[    0.074302] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.074974] cpuidle: using governor ladder
[    0.074985] cpuidle: using governor menu
[    0.075243] CPU identified as i.MX6DL, silicon rev 1.3
[    0.075343] Use WDOG1 as reset source
[    0.083972] syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
[    0.084273] vdd1p1: 800 <--> 1375 mV at 1100 mV
[    0.084644] vdd3p0: 2800 <--> 3150 mV at 3000 mV
[    0.084970] vdd2p5: 2000 <--> 2750 mV at 2400 mV
[    0.085321] vddarm: 725 <--> 1450 mV at 1150 mV
[    0.090368] vddpu: 725 <--> 1450 mV
[    0.090734] vddsoc: 725 <--> 1450 mV at 1175 mV
[    0.092674] syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered
[    0.095633] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
[    0.098473] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.098484] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.100133] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.121676] bio: create slab <bio-0> at 0
[    0.123929] mxs-dma 110000.dma-apbh: initialized
[    0.124844] i2c-core: driver [max17135] using legacy suspend method
[    0.124854] i2c-core: driver [max17135] using legacy resume method
[    0.125351] SCSI subsystem initialized
[    0.125866] usbcore: registered new interface driver usbfs
[    0.125935] usbcore: registered new interface driver hub
[    0.126059] usbcore: registered new device driver usb
[    0.126226] usbphy_nop1.10 supply vcc not found, using dummy regulator
[    0.126335] usbphy_nop2.11 supply vcc not found, using dummy regulator
[    0.127088] i2c i2c-0: IMX I2C adapter registered
[    0.127918] i2c i2c-1: IMX I2C adapter registered
[    0.128654] i2c i2c-2: IMX I2C adapter registered
[    0.128749] Linux video capture interface: v2.00
[    0.128826] pps_core: LinuxPPS API ver. 1 registered
[    0.128834] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.128860] PTP clock support registered
[    0.140571] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    0.141642] MIPI CSI2 driver module loaded
[    0.141808] Advanced Linux Sound Architecture Driver Initialized.
[    0.142579] Bluetooth: Core ver 2.18
[    0.142629] NET: Registered protocol family 31
[    0.142639] Bluetooth: HCI device and connection manager initialized
[    0.142657] Bluetooth: HCI socket layer initialized
[    0.142670] Bluetooth: L2CAP socket layer initialized
[    0.142706] Bluetooth: SCO socket layer initialized
[    0.143569] Switched to clocksource mxc_timer1
[    0.146691] cfg80211: Calling CRDA to update world regulatory domain
[    0.153533] NET: Registered protocol family 2
[    0.154388] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.154421] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[    0.154460] TCP: Hash tables configured (established 2048 bind 2048)
[    0.154516] TCP: reno registered
[    0.154529] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.154554] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.154796] NET: Registered protocol family 1
[    0.155097] RPC: Registered named UNIX socket transport module.
[    0.155107] RPC: Registered udp transport module.
[    0.155115] RPC: Registered tcp transport module.
[    0.155122] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.155765] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[    0.157079] Bus freq driver module loaded
[    0.157911] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.164888] VFS: Disk quotas dquot_6.5.2
[    0.165174] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.167375] NFS: Registering the id_resolver key type
[    0.167438] Key type id_resolver registered
[    0.167448] Key type id_legacy registered
[    0.167487] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.168231] fuse init (API version 7.22)
[    0.168661] msgmni has been set to 478
[    0.172348] io scheduler noop registered
[    0.172359] io scheduler deadline registered
[    0.172540] io scheduler cfq registered (default)
[    0.173058] imx-weim 21b8000.weim: Driver registered.
[    0.174804] backlight.17 supply power not found, using dummy regulator
[    0.176803] MIPI DSI driver module loaded
[    0.177451] display timing with name 480x272 found!!!
[    0.177467] ldb ldb.13: using display timing with name 480x272.
[    0.177483] mxc_sdc_fb fb.18: registered mxc display driver ldb
[    0.224963] Console: switching to colour frame buffer device 60x34
[    0.237723] mxc_sdc_fb fb.19: Can't get fb option for mxcfb1!
[    0.245830] imx_epdc_fb 20f4000.epdc: can't get/select pinctrl
[    0.247815] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[    0.248007] imx-sdma 20ec000.sdma: no event needs to be remapped
[    0.248191] imx-sdma 20ec000.sdma: loaded firmware 3.1
[    0.251065] imx-sdma 20ec000.sdma: initialized
[    0.251583] Serial: IMX driver
[    0.251935] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX
[    0.252585] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59, base_baud = 5000000) is a IMX
[    1.084043] console [ttymxc1] enabled
[    1.088208] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60, base_baud = 5000000) is a IMX
[    1.097186] serial: Freescale lpuart driver
[    1.102508] imx sema4 driver is registered.
[    1.106808] [drm] Initialized drm 1.1.0 20060810
[    1.111843] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[    1.125596] brd: module loaded
[    1.132816] loop: module loaded
[    1.139316] of_dma_request_slave_channel: dma-names property of node '/soc/aips-bus@02000000/spba-bus@02000000/ecspi@02008000' missing or empty
[    1.152261] spi_imx 2008000.ecspi: cannot get the TX DMA channel!
[    1.158390] spi_imx 2008000.ecspi: dma setup error,use pio instead
[    1.165424] spi_imx 2008000.ecspi: probed
[    1.170260] vcan: Virtual CAN interface driver
[    1.174779] slcan: serial line CAN interface driver
[    1.179669] slcan: 10 dynamic interface channels.
[    1.184427] CAN device driver interface
[    1.188666] imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_KEY_ROW2 already requested by 2020000.serial; cannot claim for 2090000.can
[    1.200594] imx6dl-pinctrl 20e0000.iomuxc: pin-152 (2090000.can) status -22
[    1.207619] imx6dl-pinctrl 20e0000.iomuxc: could not request pin 152 (MX6DL_PAD_KEY_ROW2) from group flexcan1grp  on device 20e0000.iomuxc
[    1.220084] flexcan 2090000.can: Error applying setting, reverse things back
[    1.227317] 2090000.can supply xceiver not found, using dummy regulator
[    1.234978] flexcan 2090000.can: device registered (reg_base=909c0000, irq=142)
[    1.243406] 2188000.ethernet supply phy not found, using dummy regulator
[    1.333995] pps pps0: new PPS source ptp0
[    1.341595] libphy: fec_enet_mii_bus: probed
[    1.346511] fec 2188000.ethernet eth0: registered PHC device 0
[    1.352975] PPP generic driver version 2.4.2
[    1.357524] NET: Registered protocol family 24
[    1.362008] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.368596] ehci-mxc: Freescale On-Chip EHCI Host driver
[    1.374139] usbcore: registered new interface driver usb-storage
[    1.380927] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.388995] 2184000.usb supply vbus not found, using dummy regulator
[    1.399505] 2184200.usb supply vbus not found, using dummy regulator
[    1.409233] ci_hdrc ci_hdrc.1: doesn't support gadget
[    1.414339] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    1.419249] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[    1.443608] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    1.449861] hub 1-0:1.0: USB hub found
[    1.453698] hub 1-0:1.0: 1 port detected
[    1.458459] mousedev: PS/2 mouse device common for all mice
[    1.465169] i2c-core: driver [isl29023] using legacy suspend method
[    1.471451] i2c-core: driver [isl29023] using legacy resume method
[    1.478434] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
[    1.486850] i2c /dev entries driver
[    1.490953] IR NEC protocol handler initialized
[    1.495525] IR RC5(x) protocol handler initialized
[    1.500326] IR RC6 protocol handler initialized
[    1.504879] IR JVC protocol handler initialized
[    1.509417] IR Sony protocol handler initialized
[    1.514057] IR RC5 (streamzap) protocol handler initialized
[    1.519638] IR SANYO protocol handler initialized
[    1.524362] IR MCE Keyboard/mouse protocol handler initialized
[    1.531387] i2c-core: driver [mag3110] using legacy suspend method
[    1.537607] i2c-core: driver [mag3110] using legacy resume method
[    1.544130] imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
[    1.552435] Bluetooth: HCI UART driver ver 2.2
[    1.557401] Bluetooth: HCI H4 protocol initialized
[    1.562207] Bluetooth: HCI BCSP protocol initialized
[    1.567203] Bluetooth: HCIATH3K protocol initialized
[    1.572281] usbcore: registered new interface driver bcm203x
[    1.578048] usbcore: registered new interface driver btusb
[    1.583545] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
[    1.589342] usbcore: registered new interface driver ath3k
[    1.595044] sdhci: Secure Digital Host Controller Interface driver
[    1.601238] sdhci: Copyright(c) Pierre Ossman
[    1.605628] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.612304] mmc0: no vqmmc regulator found
[    1.616451] mmc0: no vmmc regulator found
[    1.663605] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[    1.673776] mmc1: no vqmmc regulator found
[    1.677892] mmc1: no vmmc regulator found
[    1.723598] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
[    1.731330] galcore: clk_get vg clock failed, disable vg!
[    1.736839] Galcore version 5.0.11.25762
[    1.768303] mmc0: BKOPS_EN bit is not set
[    1.810558] mmc0: new high speed DDR MMC card at address 0001
[    1.817101] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[    1.825406] mmcblk0: mmc0:0001 004GE0 3.68 GiB
[    1.830168] mmcblk0boot0: mmc0:0001 004GE0 partition 1 2.00 MiB
[    1.836716] mxc_vpu 2040000.vpu: VPU initialized
[    1.843990] mmcblk0boot1: mmc0:0001 004GE0 partition 2 2.00 MiB
[    1.863606] mmcblk0rpmb: mmc0:0001 004GE0 partition 3 512 KiB
[    1.878075]  mmcblk0: p1 p2
[    1.896276]  mmcblk0boot1: unknown partition table
[    1.915254]  mmcblk0boot0: unknown partition table
[    2.014637] mmc1: new high speed SDHC card at address aaaa
[    2.033613] mmcblk1: mmc1:aaaa SS08G 7.40 GiB
[    2.039386]  mmcblk1: p1 p2
[    2.090690] caam 2100000.caam: Instantiated RNG4 SH0
[    2.337150] caam 2100000.caam: Instantiated RNG4 SH1
[    2.342133] caam 2100000.caam: device ID = 0x0a160100 (Era 4)
[    2.347908] caam 2100000.caam: job rings = 2, qi = 0
[    2.437295] caam algorithms registered in /proc/crypto
[    2.446286] caam_jr 2101000.jr0: registering rng-caam
[    2.452236] platform caam_sm: blkkey_ex: 4 keystore units available
[    2.458794] platform caam_sm: 64-bit clear key:
[    2.463343] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.469054] platform caam_sm: 64-bit black key:
[    2.473801] platform caam_sm: [0000] 50 2a ca ff 0a 4b bc b1
[    2.479480] platform caam_sm: [0008] e9 18 86 0c b0 af 2f c6
[    2.485194] platform caam_sm: 128-bit clear key:
[    2.489828] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.495535] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    2.501206] platform caam_sm: 128-bit black key:
[    2.505884] platform caam_sm: [0000] 45 7c b9 7c 4e f6 1a e3
[    2.511556] platform caam_sm: [0008] 73 69 a7 9e b3 03 37 6d
[    2.517241] platform caam_sm: 192-bit clear key:
[    2.521873] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.527559] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    2.533231] platform caam_sm: [0016] 10 11 12 13 14 15 16 17
[    2.538912] platform caam_sm: 192-bit black key:
[    2.543544] platform caam_sm: [0000] e6 c0 e5 83 b0 e1 45 f4
[    2.549230] platform caam_sm: [0008] e6 85 8b 2e 9a 1f bd 6a
[    2.554915] platform caam_sm: [0016] 25 c2 c2 17 6e 7e 19 dd
[    2.560586] platform caam_sm: [0024] 8d 4f 74 13 36 0a 5c 47
[    2.566268] platform caam_sm: 256-bit clear key:
[    2.570898] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.576582] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    2.582254] platform caam_sm: [0016] 10 11 12 13 14 15 16 17
[    2.587939] platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
[    2.593664] platform caam_sm: 256-bit black key:
[    2.598299] platform caam_sm: [0000] ed e0 0e d1 1c ae b7 57
[    2.603994] platform caam_sm: [0008] 62 1e f4 39 39 c3 e1 09
[    2.609668] platform caam_sm: [0016] 50 c1 dd 3c 03 aa df f0
[    2.615355] platform caam_sm: [0024] 78 c6 34 98 2f 1a 0e 37
[    2.621025] platform caam_sm: 64-bit unwritten blob:
[    2.626018] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.631691] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.637377] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.643049] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.648735] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.654422] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.660094] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.665778] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.671450] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.677133] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.682805] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.688489] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.694173] platform caam_sm: 128-bit unwritten blob:
[    2.699237] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.704922] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.710593] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.716278] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.721949] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.727635] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.733307] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.738992] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.744678] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.750349] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.756033] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.761704] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.767386] platform caam_sm: 196-bit unwritten blob:
[    2.772450] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.778136] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.783822] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.789494] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.795203] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.800877] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.806567] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.812241] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.817928] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.823615] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.829289] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.834973] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.840643] platform caam_sm: 256-bit unwritten blob:
[    2.845720] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.851392] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.857077] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.862751] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.868435] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.874119] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.879791] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.885475] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.891147] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.896832] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.902502] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.908191] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.914097] platform caam_sm: 64-bit black key in blob:
[    2.919341] platform caam_sm: [0000] 74 38 5f 6f 61 a7 b0 5f
[    2.925035] platform caam_sm: [0008] f9 a3 10 7e 59 9c 23 a2
[    2.930708] platform caam_sm: [0016] 12 20 4e 8a 63 e0 a3 67
[    2.936394] platform caam_sm: [0024] a7 33 d0 03 6b 4a 4d 03
[    2.942068] platform caam_sm: [0032] c1 dc 51 4e 88 3c 9b 43
[    2.947754] platform caam_sm: [0040] c5 b1 50 92 e8 f1 49 74
[    2.953425] platform caam_sm: [0048] f4 9e d6 c1 15 7a b8 f7
[    2.959113] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.964799] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.970470] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.976155] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.981826] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.987508] platform caam_sm: 128-bit black key in blob:
[    2.992834] platform caam_sm: [0000] 0b db dc 55 58 ec 57 46
[    2.998544] platform caam_sm: [0008] 5e 0e 2b fe fb 66 40 e5
[    3.004238] platform caam_sm: [0016] c6 9f 1e a9 a3 a2 ef 1e
[    3.009912] platform caam_sm: [0024] 3c f8 e2 e5 f4 2d 2a 0c
[    3.015599] platform caam_sm: [0032] 2c 25 d8 7a fb 35 56 7e
[    3.021272] platform caam_sm: [0040] 2d e1 22 74 07 1f 2f 02
[    3.026958] platform caam_sm: [0048] ac 68 43 43 9a 67 05 0d
[    3.032630] platform caam_sm: [0056] de 45 e4 d4 43 9b 7f 0b
[    3.038318] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    3.044033] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    3.049705] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    3.055395] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    3.061064] platform caam_sm: 192-bit black key in blob:
[    3.066403] platform caam_sm: [0000] cf eb 05 fb 57 f0 32 c6
[    3.072076] platform caam_sm: [0008] 7f ce 1d b4 7a 55 25 9c
[    3.077761] platform caam_sm: [0016] d8 ca ad 9f 69 82 67 4d
[    3.083432] platform caam_sm: [0024] 15 2e 91 13 8b 87 1a 51
[    3.089117] platform caam_sm: [0032] fc 1a 03 3e 96 6f 5a 05
[    3.094803] platform caam_sm: [0040] 16 d8 9c 02 9e 55 3a 32
[    3.100474] platform caam_sm: [0048] ee c6 3e b1 01 66 2d 6c
[    3.106158] platform caam_sm: [0056] 51 d7 72 f1 8d 32 58 bf
[    3.111833] platform caam_sm: [0064] 8f 7d 69 74 a4 77 87 4d
[    3.117517] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    3.123189] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    3.128873] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    3.134554] platform caam_sm: 256-bit black key in blob:
[    3.139881] platform caam_sm: [0000] 6b a6 34 90 8d c9 82 cc
[    3.145565] platform caam_sm: [0008] 77 e0 b7 b3 ef 65 c8 29
[    3.151236] platform caam_sm: [0016] e1 da ed 51 9d 46 ff 75
[    3.156921] platform caam_sm: [0024] aa eb 25 83 94 11 f3 67
[    3.162592] platform caam_sm: [0032] 30 06 96 96 9c 3d 7f fd
[    3.168277] platform caam_sm: [0040] 9e b3 11 64 ef 9a fa 04
[    3.173962] platform caam_sm: [0048] 9e 7c 7a a0 c8 dc 4a b2
[    3.179633] platform caam_sm: [0056] d6 b7 a8 fd 12 3c 9b 6d
[    3.185318] platform caam_sm: [0064] a1 5a a6 d1 bc 24 a1 d1
[    3.190990] platform caam_sm: [0072] 4d 2e 2d a9 0c c8 31 67
[    3.196699] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    3.202373] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    3.208286] platform caam_sm: restored 64-bit black key:
[    3.213633] platform caam_sm: [0000] 59 5b ed 88 2d d5 ba e3
[    3.219307] platform caam_sm: [0008] 80 20 ca 99 76 14 b9 fe
[    3.224990] platform caam_sm: restored 128-bit black key:
[    3.230402] platform caam_sm: [0000] 45 7c b9 7c 4e f6 1a e3
[    3.236088] platform caam_sm: [0008] 73 69 a7 9e b3 03 37 6d
[    3.241756] platform caam_sm: restored 192-bit black key:
[    3.247183] platform caam_sm: [0000] e6 c0 e5 83 b0 e1 45 f4
[    3.252857] platform caam_sm: [0008] e6 85 8b 2e 9a 1f bd 6a
[    3.258543] platform caam_sm: [0016] c2 1a c0 bf ba 1c e6 5f
[    3.264230] platform caam_sm: [0024] 8a d2 01 c6 5f 02 8d 33
[    3.269900] platform caam_sm: restored 256-bit black key:
[    3.275325] platform caam_sm: [0000] ed e0 0e d1 1c ae b7 57
[    3.280997] platform caam_sm: [0008] 62 1e f4 39 39 c3 e1 09
[    3.286683] platform caam_sm: [0016] 50 c1 dd 3c 03 aa df f0
[    3.292356] platform caam_sm: [0024] 78 c6 34 98 2f 1a 0e 37
[    3.298346] snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state
[    3.306708] usbcore: registered new interface driver usbhid
[    3.312294] usbhid: USB HID core driver
[    3.318607] fsl-asrc 2034000.asrc: driver registered
[    3.326172] imx-audio-hdmi sound-hdmi.16: initialize HDMI-audio failed. load HDMI-video first!
[    3.335369] pktgen: Packet Generator for packet performance testing. Version: 2.74
[    3.353211] NET: Registered protocol family 26
[    3.357854] TCP: cubic registered
[    3.361726] NET: Registered protocol family 10
[    3.367229] sit: IPv6 over IPv4 tunneling driver
[    3.372560] NET: Registered protocol family 17
[    3.377099] can: controller area network core (rev 20120528 abi 9)
[    3.383359] NET: Registered protocol family 29
[    3.387857] can: raw protocol (rev 20120528)
[    3.392137] can: broadcast manager protocol (rev 20120528 t)
[    3.397870] can: netlink gateway (rev 20130117) max_hops=1
[    3.403653] Bluetooth: RFCOMM TTY layer initialized
[    3.408560] Bluetooth: RFCOMM socket layer initialized
[    3.413795] Bluetooth: RFCOMM ver 1.11
[    3.417565] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.422885] Bluetooth: BNEP filters: protocol multicast
[    3.428150] Bluetooth: BNEP socket layer initialized
[    3.433126] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.439077] Bluetooth: HIDP socket layer initialized
[    3.444152] l2tp_core: L2TP core driver, V2.0
[    3.448532] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    3.453333] 8021q: 802.1Q VLAN Support v1.8
[    3.457619] Key type dns_resolver registered
[    3.462544] failed to disable 1.2 GHz OPP
[    3.468465] regulator-dummy: disabling
[    3.472505] imx mcc test is registered.
[    3.477040] snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2017-06-06 16:27:17 UTC (1496766437)
[    3.496655] ALSA device list:
[    3.499649]   No soundcards found.
[    3.512201] EXT3-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240)
[    3.522178] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240)
[    3.545492] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.553718] VFS: Mounted root (ext4 filesystem) on device 179:34.
[    3.562305] devtmpfs: mounted
[    3.565637] Freeing unused kernel memory: 340K (80d44000 - 80d99000)
INIT: version 2.88 booting
Starting udev
[    4.072872] udevd[165]: starting version 182
[    6.469545] random: nonblocking pool is initialized
[    6.944979] EXT4-fs (mmcblk0p2): warning: mounting unchecked fs, running e2fsck is recommended
[    6.959327] EXT4-fs (mmcblk0p2): mounted filesystem without journal. Opts: (null)
[    6.972661] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    6.984385] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    7.118537] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
bootlogd: cannot allocate pseudo tty: No such file or directory
ALSA: Restoring mixer settings...
/usr/sbin/alsactl: load_state:1729: No soundcards found...
INIT: Entering runlevel: 5
Configuring network interfaces... [    7.823678] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=2188000.ethernet:00, irq=-1)
[    7.873759] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
done.
Starting Xserver
Starting system message bus: dbus.
Starting Connection Manager
Starting Dropbear SSH server: dropbear.
Starting rpcbind daemon...done.
[    8.724708] mxc_sdc_fb fb.18: Unable to allocate framebuffer memory
[    8.724715] detected fb_set_par error, error code: -12
Starting advanced power management daemon: No APM support in kernel
(failed.)
Starting syslogd/klogd: done
 * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
   ...done.
Starting Telephony daemon
Starting Linux NFC daemon

 

Poky (Yocto Project Reference Distro) 1.7 seco-a75-s-256mb /dev/ttymxc1

Outcomes