Kernel is not booting....

[bandarulavanya]

Hi All,

I am trying to port kernel and u boot in yocto kernel version is 3.14 and u boot version is 2014, i got up to below log

U-Boot 2014.04 (Jun 23 2016 - 15:11:49)

CPU:   Freescale i.MX6SOLO rev1.3 at 792 MHz

CPU:   Temperature 31 C, calibration data: 0x5cb54a5f

Reset cause: POR

Board: MX6-SabreSD

I2C:   ready

DRAM:  512 MiB

MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

*** Warning - bad CRC, using default environment

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)

In:

serial

Out:   serial

Err:   serial

Found PFUZE100 deviceid=10,revid=21

mmc1 is current device

Net:   Phy not found

PHY reset timed out

FEC [PRIME]

Normal Boot

Hit any key to stop autoboot:  0

mmc1 is current device

reading boot.scr

** Unable to read file boot.scr **

reading zImage

5930360 bytes read in 278 ms (20.3 MiB/s)

Booting from mmc ...

reading imx6_fs_wcam.dtb

42468 bytes read in 19 ms (2.1 MiB/s)

Kernel image @ 0x12000000 [ 0x000000 - 0x5a7d78 ]

## Flattened Device Tree blob at 18000000

   Booting using the fdt blob at 0x18000000

   Using Device Tree in place at 18000000, end 1800d5e3

switch to ldo_bypass mode!

Starting kernel ...

After Starting kernel it was hanged.  How to switch to ldo_bypass mode .

In my older versions of u boot we used

#define CONFIG_IMX6_INTER_LDO_BYPASS 0

But in new versions what i need to do to boot the kernel .

If anyone knows kindly help me to sort it out.

Thanks & Regards,

Lavanya

[aravinthkumarja]

Hi bandarulavanya​,

dtb file may be mismatch, Can you attach prientenv details.

Regards,

Aravinth

[bandarulavanya]

HI aravinthkumar jayaprakasam,

Here i attached the bootargs for your reference.

>

=> printenv

baudrate=115200

boot_fdt=try

bootcmd=mmc dev ${mmcdev};if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run nei

bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};

bootdelay=1

bootscript=echo Running bootscript from mmc ...; source

console=ttymxc2

ethact=FEC

ethaddr=fa:3a:00:00:00:00

ethprime=FEC

fdt_addr=0x18000000

fdt_file=imx6_fs_wcam.dtb

fdt_high=0xffffffff

image=zImage

initrd_addr=0x12C00000

initrd_high=0xffffffff

ip_dyn=yes

loadaddr=0x12000000

loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};

loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}

loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}

mfgtool_args=setenv bootargs console=ttymxc2,115200 rdinit=/linuxrc g_mass_storage.stall=0 g_mass_storage.removable=1 g_mass_storage.idVendor=

mmcargs=setenv bootargs console=${console},${baudrate} ${smp} root=${mmcroot}

mmcautodetect=yes

mmcboot=echo Booting from mmc ...; run mmcargs; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadadd;

mmcdev=1

mmcpart=1

mmcroot=/dev/mmcblk2p2 rootwait rw

netargs=setenv bootargs console=${console},${baudrate} ${smp} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp

netboot=echo Booting from net ...; run netargs; if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; ${get_cmd} ${;

script=boot.scr

update_sd_firmware=if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; if mmc dev ${mmcdev}; then if ${get_cmd} $i

Environment size: 2297/8188 bytes

Thanks & Regards,

Lavanya

[aravinthkumarja]

Hi bandarulavanya​,

Try the below environment setting and also keep dtb file name as imx6_fs_wcam.dtb

setenv bootcmd 'echo Booting from mmc ...; run mmcargs; mmc dev ${mmcdev}; run loadimage; run loadfdt; bootm ${loadaddr} - ${fdt_addr}'

Regards,

Aravinth

[bandarulavanya]

Hi aravinthkumar jayaprakasam,

Now my kernel is booting, i enabled early printk and some small uart pin configuration  problem in dts files. But now it is hanging in file system  what may be the problem.Kindly help me to sort it out.

Boot Log for your reference...

U-Boot 2014.04 (Jun 27 2016 - 18:48:53)

CPU: Freescale i.MX6SOLO rev1.3 at 792 MHz

CPU: Temperature 33 C, calibration data: 0x5cb54a5f

Reset cause: POR

Board: MX6-SabreSD

I2C: ready

DRAM: 512 MiB

MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)

In: serial

Out: serial

Err: serial

Found PFUZE100 deviceid=10,revid=21

mmc1 is current device

Net: Phy not found

PHY reset timed out

FEC [PRIME]

Normal Boot

Hit any key to stop autoboot: 0

=> pri

baudrate=115200

boot_fdt=try

bootargs=earlyprintk console=ttymxc2,115200

bootcmd=mmc dev ${mmcdev};if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else run nei

bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};

bootdelay=3

bootfile=imx6_fs_wcam.dtb

bootscript=echo Running bootscript from mmc ...; source

console=ttymxc2 ,115200

dtbaddr=0x14000000

ethact=FEC

ethaddr=fa:3a:00:00:00:00

ethprime=FEC

fdt_addr=0x18000000

fdt_file=imx6-fs-wcam-ldo.dtb

fdt_high=0xffffffff

image=zImage

initrd_addr=0x12C00000

initrd_high=0xffffffff

ip_dyn=yes

loadaddr=0x10200000

loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};

loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}

loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}

mfgtool_args=setenv bootargs console=ttymxc2,115200 rdinit=/linuxrc g_mass_storage.stall=0 g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F g_mass_storage.idPr

mmcargs=setenv bootargs earlyprintk console=${console},${baudrate} ${smp} root=${mmcroot}

mmcautodetect=yes

mmcboot=echo Booting from mmc ...; run mmcargs; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadaddr} - ${fdt_addr}; else if ;

mmcdev=1

mmcpart=1

mmcroot=/dev/mmcblk2p2 rootwait rw

netargs=setenv bootargs console=${console},${baudrate} ${smp} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp

netboot=echo Booting from net ...; run netargs; if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; ${get_cmd} ${image}; if test ${boot_fdt;

root=/dev/mmcblk1p1 rootwait

script=boot.scr

update_sd_firmware=if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; if mmc dev ${mmcdev}; then if ${get_cmd} ${update_sd_firmware_filenai

Environment size: 2477/8188 bytes

=> setenv fdt_file imx6-fs-wcam-pf100.dtb

=> boot

mmc1 is current device

reading boot.scr

** Unable to read file boot.scr **

reading zImage

6223976 bytes read in 293 ms (20.3 MiB/s)

Booting from mmc ...

reading imx6-fs-wcam-pf100.dtb

42722 bytes read in 20 ms (2 MiB/s)

Kernel image @ 0x10200000 [ 0x000000 - 0x5ef868 ]

## Flattened Device Tree blob at 18000000

  Booting using the fdt blob at 0x18000000

  Using Device Tree in place at 18000000, end 1800d6e1

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

[ 0.000000] Booting Linux on physical CPU 0x0

[ 0.000000] Linux version 3.14.28-1.0.0_ga+g91cf351 (Lavanya@FSETBLR1LX035) (gcc version 4.9.1 (GCC) ) #3 SMP PREEMPT Wed Jun 29 16:42:46 IST 2016

[ 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: Freescale i.MX6 DualLite SABRE Smart Device Board

[ 0.000000] bootconsole [earlycon0] enabled

[ 0.000000] cma: CMA: reserved 320 MiB at 1c000000

[ 0.000000] Memory policy: Data cache writeback

[ 0.000000] CPU: All CPU(s) started in SVC mode.

[ 0.000000] PERCPU: Embedded 8 pages/cpu @8bb34000 s8896 r8192 d15680 u32768

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

[ 0.000000] Kernel command line: earlyprintk console=ttymxc2 ,115200,115200 root=/dev/mmcblk2p2 rootwait rw

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

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

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

[ 0.000000] Memory: 176140K/524288K available (7474K kernel code, 481K rwdata, 6372K rodata, 332K init, 445K bss, 348148K 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 : 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 - 0x80d8dbf8 (13847 kB)

[ 0.000000] .init : 0x80d8e000 - 0x80de12c0 ( 333 kB)

[ 0.000000] .data : 0x80de2000 - 0x80e5a710 ( 482 kB)

[ 0.000000] .bss : 0x80e5a71c - 0x80ec9edc ( 446 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

[ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655765682ns

[ 0.009354] Console: colour dummy device 80x30

[ 0.013906] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)

[ 0.024242] pid_max: default: 32768 minimum: 301

[ 0.029106] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)

[ 0.035845] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)

[ 0.043636] CPU: Testing write buffer coherency: ok

[ 0.048916] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

[ 0.054714] Setting up static identity map for 0x1071e838 - 0x1071e890

[ 0.121718] CPU1: failed to boot: -38

[ 0.125508] Brought up 1 CPUs

[ 0.128569] SMP: Total of 1 processors activated.

[ 0.133407] CPU: All CPU(s) started in SVC mode.

[ 0.138636] devtmpfs: initialized

[ 0.145830] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

[ 0.154000] pinctrl core: initialized pinctrl subsystem

[ 0.159634] regulator-dummy: no parameters

[ 0.180852] NET: Registered protocol family 16

[ 0.192876] DMA: preallocated 256 KiB pool for atomic coherent allocations

[ 0.200529] cpuidle: using governor ladder

[ 0.204725] cpuidle: using governor menu

[ 0.208876] CPU identified as i.MX6DL, silicon rev 1.3

[ 0.214237] Use WDOG1 as reset source

[ 0.226940] syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered

[ 0.234757] vdd1p1: 800 <--> 1375 mV at 1100 mV

[ 0.239823] vdd3p0: 2800 <--> 3150 mV at 3000 mV

[ 0.244997] vdd2p5: 2000 <--> 2750 mV at 2400 mV

[ 0.250139] vddarm: 725 <--> 1450 mV at 1150 mV

[ 0.264919] vddpu: 725 <--> 1450 mV

[ 0.268942] vddsoc: 725 <--> 1450 mV at 1175 mV

[ 0.275635] syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered

[ 0.287039] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered

[ 0.299531] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.

[ 0.307674] hw-breakpoint: maximum watchpoint size is 4 bytes.

[ 0.314583] imx6dl-pinctrl 20e0000.iomuxc: Invalid fsl,pins property in node /soc/aips-bus@02000000/iomuxc@020e0000/imx6qdl-sabresd/gpio_keysgrp

[ 0.327996] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

[ 0.348597] bio: create slab <bio-0> at 0

[ 0.355024] mxs-dma 110000.dma-apbh: initialized

[ 0.360512] usb_otg_vbus: 5000 mV

[ 0.364249] usb_h1_vbus: 5000 mV

[ 0.367887] wm8962-supply: no parameters

[ 0.372155] mipi_dsi_pwr_on: no parameters

[ 0.376580] sensor-supply: 3300 mV

[ 0.380386] 3P3V: 3300 mV

[ 0.383851] i2c-core: driver [max17135] using legacy suspend method

[ 0.390221] i2c-core: driver [max17135] using legacy resume method

[ 0.397154] SCSI subsystem in[ 0.426682] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

[ 0.435361] mxc_mipi_csi2 21d[ 0.468688] imx-weim 21b8000.weim: Driver registered.

[ 0.478504] backlight.26 supply power not found, using dummy regulator

[ 0.487553] mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed

[ 0.493998] MIPI DSI driver module loaded

[ 0.507134] imx_epdc_fb 20f4000.epdc: Unable to get display PMIC regulator.err = 0xfffffdfb

[ 0.520132] imx-sdma 20ec000.sdma: no iram assigned, using external mem

[ 0.527006] imx-sdma 20ec000.sdma: no event needs to be remapped

[ 0.533355] imx-sdma 20ec000.sdma: loaded firmware 3.1

[ 0.541583] imx-sdma 20ec000.sdma: initialized

[ 0.547808] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1

[ 0.554905] pfuze100-regulator 1-0008: FAB: 0, FIN: 0

[ 0.560098] pfuze100-regulator 1-0008: pfuze100 found.

[ 0.566848] SW1AB: 300 <--> 1875 mV at 1250 mV

[ 0.572897] SW1C: 300 <--> 1875 mV at 1250 mV

[ 0.578254] SW2: 800 <--> 3300 mV at 3300 mV

[ 0.583481] SW3A: 800 <--> 1975 mV at 1200 mV

[ 0.588839] SW3B: 800 <--> 1975 mV at 1500 mV

[ 0.594165] SW4: 800 <--> 1975 mV at 1800 mV

[ 0.599414] SWBST: 5000 <--> 5150 mV at 5000 mV

[ 0.604903] VSNVS: 1000 <--> 3000 mV at 3000 mV

[ 0.609821] VREFDDR: 750 mV

[ 0.613545] VGEN1: 1200 <--> 1550 mV at 800 mV

[ 0.618980] VGEN2: 1200 <--> 1550 mV at 1500 mV

[ 0.624463] VGEN3: 1800 <--> 3300 mV at 1800 mV

[ 0.629980] VGEN4: 1800 <--> 3300 mV at 1800 mV

[ 0.635467] VGEN5: 1800 <--> 3300 mV at 2500 mV

[ 0.641003] VGEN6: 1800 <--> 3300 mV at 3000 mV

[ 0.646102] Serial: IMX driver

[ 0.649572] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX

[ 0.658910] imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_EIM_D26 already requested by 20e0000.iomuxc; cannot claim for 21e8000.serial

[ 0.671056] imx6dl-pinctrl 20e0000.iomuxc: pin-91 (21e8000.serial) status -22

[ 0.678317] imx6dl-pinctrl 20e0000.iomuxc: could not request pin 91 (MX6DL_PAD_EIM_D26) from group uart2grp on device 20e0000.iomuxc

[ 0.690445] imx-uart 21e8000.serial: Error applying setting, reverse things back

[ 0.698077] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59, base_baud = 5000000) is a IMX

[ 0.707243] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60, base_baud = 5000000) is a IMX

[ 0.716327] serial: Freescale lpuart driver

[ 0.721854] imx sema4 driver is registered.

[ 0.726197] [drm] Initialized drm 1.1.0 20060810

[ 0.731366] [drm] Initialized vivante 1.0.0 20120216 on minor 0

[ 0.745142] brd: module loaded

[ 0.752524] loop: module loaded

[ 0.759360] of_dma_request_slave_channel: dma-names property of node '/soc/aips-bus@02000000/spba-bus@02000000/ecspi@02008000' missing or empty

[ 0.772387] spi_imx 2008000.ecspi: cannot get the TX DMA channel!

[ 0.778601] spi_imx 2008000.ecspi: dma setup error,use pio instead

[ 0.785587] m25p80 spi0.0: found mr25h256, expected m25p32

[ 0.791224] m25p80 spi0.0: mr25h256 (32 Kbytes)

[ 0.796925] spi_imx 2008000.ecspi: probed

[ 0.801599] CAN device driver interface

[ 0.807598] 2188000.ethernet supply phy not found, using dummy regulator

[ 0.828473] pps pps0: new PPS source ptp0

[ 0.835640] libphy: fec_enet_mii_bus: probed

[ 0.840624] fec 2188000.ethernet eth0: registered PHC device 0

[ 0.847311] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[ 0.854023] ehci-mxc: Freescale On-Chip EHCI Host driver

[ 0.859656] usbcore: registered new interface driver usb-storage

[ 0.866632] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator

[ 0.883182] ci_hdrc ci_hdrc.1: doesn't support gadget

[ 0.888375] ci_hdrc ci_hdrc.1: EHCI Host Controller

[ 0.893377] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1

[ 0.918095] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

[ 0.924499] hub 1-0:1.0: USB hub found

[ 0.928419] hub 1-0:1.0: 1 port detected

[ 0.933293] mousedev: PS/2 mouse device common for all mice

[ 0.939983] egalax_ts 1-0004: Failed to read firmware version

[ 0.945849] egalax_ts: probe of 1-0004 failed with error -5

[ 0.951848] egalax_ts 2-0004: Failed to read firmware version

[ 0.957707] egalax_ts: probe of 2-0004 failed with error -5

[ 0.965589] input: max11801_ts as /devices/soc0/soc.0/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input2

[ 0.976741] i2c-core: driver [isl29023] using legacy suspend method

[ 0.983142] i2c-core: driver [isl29023] using legacy resume method

[ 0.990243] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0

[ 0.998820] i2c /dev entries driver

[ 1.003020] IR NEC protocol handler initialized

[ 1.007650] IR RC5(x) protocol handler initialized

[ 1.012569] IR RC6 protocol handler initialized

[ 1.017198] IR JVC protocol handler initialized

[ 1.021839] IR Sony protocol handler initialized

[ 1.026554] IR RC5 (streamzap) protocol handler initialized

[ 1.032597] IR SANYO protocol handler initialized

[ 1.037402] IR MCE Keyboard/mouse protocol handler initialized

[ 1.051178] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.066556] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.072382] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.088273] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.094275] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.104169] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.115083] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.126000] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.136915] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.147834] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.163548] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.169182] max11801_ts 1-0048: FIFO_RD_AUX_MSB read fails

[ 1.175275] mag3110 2-000e: check mag3110 chip ID

[ 1.180407] mag3110 2-000e: read chip ID 0xfffffffb is not equal to 0xc4!

[ 1.187380] mag3110: probe of 2-000e failed with error -22

[ 1.193025] i2c-core: driver [mag3110] using legacy suspend method

[ 1.199350] i2c-core: driver [mag3110] using legacy resume method

[ 1.205942] mma8451 0-001c: read chip ID 0x1 is not equal to 0x1a or 0x2a!

[ 1.213039] mma8451: probe of 0-001c failed with error -22

[ 1.219079] imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)

[ 1.227530] Bluetooth: HCI UART driver ver 2.2

[ 1.232128] Bluetooth: HCI H4 protocol initialized

[ 1.237018] Bluetooth: HCI BCSP protocol initialized

[ 1.242117] Bluetooth: HCIATH3K protocol initialized

[ 1.247261] usbcore: registered new interface driver bcm203x

[ 1.253128] usbcore: registered new interface driver btusb

[ 1.258734] Bluetooth: Generic Bluetooth SDIO driver ver 0.1

[ 1.264591] usbcore: registered new interface driver ath3k

[ 1.270359] sdhci: Secure Digital Host Controller Interface driver

[ 1.276640] sdhci: Copyright(c) Pierre Ossman

[ 1.281112] sdhci-pltfm: SDHCI platform and OF driver helper

[ 1.289039] mmc1: no vqmmc regulator found

[ 1.293239] mmc1: no vmmc regulator found

[ 1.338091] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA

[ 1.348094] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode

[ 1.357402] mmc2: no vqmmc regulator found

[ 1.398087] mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA

[ 1.409159] mmc3: no vqmmc regulator found

[ 1.413359] mmc3: no vmmc regulator found

[ 1.465650] mmc2: host does not support reading read-only switch. assuming write-enable.

[ 1.473887] mmc3: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA

[ 1.481880] galcore: clk_get vg clock failed, disable vg!

[ 1.490529] Galcore version 5.0.11.25762

[ 1.495708] mmc2: new high speed SDHC card at address 59b4

[ 1.502053] mmcblk2: mmc2:59b4 USD 29.4 GiB

[ 1.513716] mmcblk2: p1 p2

[ 1.818125] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed

[ 1.828694] mxc_vpu 2040000.vpu: VPU initialized

[ 2.079425] caam 2100000.caam: Instantiated RNG4 SH0

[ 2.325500] caam 2100000.caam: Instantiated RNG4 SH1

[ 2.330584] caam 2100000.caam: device ID = 0x0a160100 (Era 4)

[ 2.336433] caam 2100000.caam: job rings = 2, qi = 0

[ 2.421887] caam algorithms registered in /proc/crypto

[ 2.430977] caam_jr 2101000.jr0: registering rng-caam

[ 2.436949] platform caam_sm: blkkey_ex: 4 keystore units available

[ 2.443577] platform caam_sm: 64-bit clear key:

[ 2.448254] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07

[ 2.454016] platform caam_sm: 64-bit black key:

[ 2.458840] platform caam_sm: [0000] 02 ac b2 49 2f f8 a2 90

[ 2.464606] platform caam_sm: [0008] 1f cd 5e 7c 4f f7 93 ca

[ 2.470407] platform caam_sm: 128-bit clear key:

[ 2.475130] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07

[ 2.480930] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f

[ 2.486691] platform caam_sm: 128-bit black key:

[ 2.491456] platform caam_sm: [0000] bf 61 f0 98 69 4f ee 74

[ 2.497221] platform caam_sm: [0008] 85 a5 92 05 3f 04 10 a2

[ 2.502994] platform caam_sm: 192-bit clear key:

[ 2.507713] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07

[ 2.513490] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f

[ 2.519266] platform caam_sm: [0016] 10 11 12 13 14 15 16 17

[ 2.525026] platform caam_sm: 192-bit black key:

[ 2.529758] platform caam_sm: [0000] 00 87 ea 05 64 83 dc 2e

[ 2.535521] platform caam_sm: [0008] fc 15 c6 11 39 04 44 35

[ 2.541297] platform caam_sm: [0016] 42 17 95 9c 7a fd 0c 5b

[ 2.547060] platform caam_sm: [0024] 01 14 50 85 dd fe f7 e0

[ 2.552832] platform caam_sm: 256-bit clear key:

[ 2.557551] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07

[ 2.563326] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f

[ 2.569101] platform caam_sm: [0016] 10 11 12 13 14 15 16 17

[ 2.574863] platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f

[ 2.580634] platform caam_sm: 256-bit black key:

[ 2.585354] platform caam_sm: [0000] 26 98 57 11 c5 31 36 7d

[ 2.591128] platform caam_sm: [0008] c3 24 c7 1e bc a6 3f d0

[ 2.596891] platform caam_sm: [0016] 9d 92 a5 21 c6 7e e9 b4

[ 2.602666] platform caam_sm: [0024] d0 5b 3f ee f7 cf 3a d1

[ 2.608438] platform caam_sm: 64-bit unwritten blob:

[ 2.613504] platform caam_sm: [0000] 00 00 00 00 00 00 00 00

[ 2.619278] platform caam_sm: [0008] 00 00 00 00 00 00 00 00

[ 2.625040] platform caam_sm: [0016] 00 00 00 00 00 00 00 00

[ 2.630815] platform caam_sm: [0024] 00 00 00 00 00 00 00 00

[ 2.636578] platform caam_sm: [0032] 00 00 00 00 00 00 00 00

[ 2.642351] platform caam_sm: [0040] 00 00 00 00 00 00 00 00

[ 2.648126] platform caam_sm: [0048] 00 00 00 00 00 00 00 00

[ 2.653888] platform caam_sm: [0056] 00 00 00 00 00 00 00 00

[ 2.659663] platform caam_sm: [0064] 00 00 00 00 00 00 00 00

[ 2.665426] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 2.671201] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 2.676964] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 2.682735] platform caam_sm: 128-bit unwritten blob:

[ 2.687889] platform caam_sm: [0000] 00 00 00 00 00 00 00 00

[ 2.693663] platform caam_sm: [0008] 00 00 00 00 00 00 00 00

[ 2.699439] platform caam_sm: [0016] 00 00 00 00 00 00 00 00

[ 2.705202] platform caam_sm: [0024] 00 00 00 00 00 00 00 00

[ 2.710977] platform caam_sm: [0032] 00 00 00 00 00 00 00 00

[ 2.716739] platform caam_sm: [0040] 00 00 00 00 00 00 00 00

[ 2.722514] platform caam_sm: [0048] 00 00 00 00 00 00 00 00

[ 2.728290] platform caam_sm: [0056] 00 00 00 00 00 00 00 00

[ 2.734053] platform caam_sm: [0064] 00 00 00 00 00 00 00 00

[ 2.739828] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 2.745591] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 2.751367] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 2.757126] platform caam_sm: 196-bit unwritten blob:

[ 2.762292] platform caam_sm: [0000] 00 00 00 00 00 00 00 00

[ 2.768068] platform caam_sm: [0008] 00 00 00 00 00 00 00 00

[ 2.773830] platform caam_sm: [0016] 00 00 00 00 00 00 00 00

[ 2.779606] platform caam_sm: [0024] 00 00 00 00 00 00 00 00

[ 2.785368] platform caam_sm: [0032] 00 00 00 00 00 00 00 00

[ 2.791144] platform caam_sm: [0040] 00 00 00 00 00 00 00 00

[ 2.796906] platform caam_sm: [0048] 00 00 00 00 00 00 00 00

[ 2.802680] platform caam_sm: [0056] 00 00 00 00 00 00 00 00

[ 2.808455] platform caam_sm: [0064] 00 00 00 00 00 00 00 00

[ 2.814218] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 2.819993] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 2.825755] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 2.831555] platform caam_sm: 256-bit unwritten blob:

[ 2.836710] platform caam_sm: [0000] 00 00 00 00 00 00 00 00

[ 2.842490] platform caam_sm: [0008] 00 00 00 00 00 00 00 00

[ 2.848266] platform caam_sm: [0016] 00 00 00 00 00 00 00 00

[ 2.854028] platform caam_sm: [0024] 00 00 00 00 00 00 00 00

[ 2.859804] platform caam_sm: [0032] 00 00 00 00 00 00 00 00

[ 2.865566] platform caam_sm: [0040] 00 00 00 00 00 00 00 00

[ 2.871342] platform caam_sm: [0048] 00 00 00 00 00 00 00 00

[ 2.877104] platform caam_sm: [0056] 00 00 00 00 00 00 00 00

[ 2.882878] platform caam_sm: [0064] 00 00 00 00 00 00 00 00

[ 2.888655] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 2.894417] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 2.900191] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 2.906171] platform caam_sm: 64-bit black key in blob:

[ 2.911521] platform caam_sm: [0000] bc a4 e8 aa d1 63 89 31

[ 2.917285] platform caam_sm: [0008] e3 b7 29 74 cb 3a bf 2e

[ 2.923066] platform caam_sm: [0016] be ad 0e fd d6 bf a5 e9

[ 2.928843] platform caam_sm: [0024] 7e c0 77 63 46 ba 96 7a

[ 2.934607] platform caam_sm: [0032] ab 6e 05 25 e1 73 d8 3c

[ 2.940382] platform caam_sm: [0040] c7 94 76 96 ac bc 24 7e

[ 2.946145] platform caam_sm: [0048] b9 25 02 a1 f2 4a 1d 5d

[ 2.951921] platform caam_sm: [0056] 00 00 00 00 00 00 00 00

[ 2.957683] platform caam_sm: [0064] 00 00 00 00 00 00 00 00

[ 2.963458] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 2.969233] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 2.974995] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 2.980766] platform caam_sm: 128-bit black key in blob:

[ 2.986182] platform caam_sm: [0000] 3f 32 63 ee 7a eb 84 b9

[ 2.991957] platform caam_sm: [0008] db 54 30 de 7f e4 40 4a

[ 2.997720] platform caam_sm: [0016] 85 a6 bb a1 b7 bf 6f 78

[ 3.003496] platform caam_sm: [0024] c7 25 ff 92 97 76 74 ec

[ 3.009271] platform caam_sm: [0032] e4 07 e1 96 d2 70 a4 73

[ 3.015034] platform caam_sm: [0040] 95 7f c2 56 e5 d9 2b f2

[ 3.020808] platform caam_sm: [0048] a0 91 a1 fc c6 c3 5c f8

[ 3.026571] platform caam_sm: [0056] 4f 54 3e 2a a6 52 3e 75

[ 3.032346] platform caam_sm: [0064] 00 00 00 00 00 00 00 00

[ 3.038122] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 3.043884] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 3.049659] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 3.055418] platform caam_sm: 192-bit black key in blob:

[ 3.060847] platform caam_sm: [0000] 84 8d 33 6e f0 e8 e0 4f

[ 3.066609] platform caam_sm: [0008] bb 80 17 37 47 ca 65 d9

[ 3.072385] platform caam_sm: [0016] a3 d5 89 15 da 84 ef 17

[ 3.078161] platform caam_sm: [0024] ff 29 b1 fd 8f 85 44 9d

[ 3.083924] platform caam_sm: [0032] 75 0b 97 c0 22 ec 13 32

[ 3.089698] platform caam_sm: [0040] b0 44 cc ef 11 14 fb c9

[ 3.095462] platform caam_sm: [0048] 28 46 ea ef 45 72 62 ec

[ 3.101355] platform caam_sm: [0056] 36 d0 53 87 9b e9 87 32

[ 3.107232] platform caam_sm: [0064] 9e 5d a7 8a ef 72 89 2c

[ 3.113021] platform caam_sm: [0072] 00 00 00 00 00 00 00 00

[ 3.118800] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 3.124564] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 3.130337] platform caam_sm: 256-bit black key in blob:

[ 3.135753] platform caam_sm: [0000] 3f e4 9c ce 18 a3 ba 56

[ 3.141529] platform caam_sm: [0008] 3f e9 47 52 ba 15 22 f4

[ 3.147291] platform caam_sm: [0016] be 32 64 a3 be e3 25 25

[ 3.153066] platform caam_sm: [0024] f6 14 f5 d5 24 19 0d fb

[ 3.158842] platform caam_sm: [0032] de 8d b0 04 40 30 01 cb

[ 3.164606] platform caam_sm: [0040] dc 80 8f a1 db 2f 31 a8

[ 3.170381] platform caam_sm: [0048] 75 c3 e8 27 16 8c 7c ed

[ 3.176143] platform caam_sm: [0056] 36 13 01 63 70 9a c9 0e

[ 3.181918] platform caam_sm: [0064] a1 6f 93 6f fc 7c 7e b3

[ 3.187681] platform caam_sm: [0072] 5e cc c5 cc 85 2d 06 1f

[ 3.193456] platform caam_sm: [0080] 00 00 00 00 00 00 00 00

[ 3.199231] platform caam_sm: [0088] 00 00 00 00 00 00 00 00

[ 3.205205] platform caam_sm: restored 64-bit black key:

[ 3.210643] platform caam_sm: [0000] ff e7 62 63 80 05 09 b1

[ 3.216406] platform caam_sm: [0008] 86 af be 2b fe ef 18 d1

[ 3.222179] platform caam_sm: restored 128-bit black key:

[ 3.227682] platform caam_sm: [0000] bf 61 f0 98 69 4f ee 74

[ 3.233457] platform caam_sm: [0008] 85 a5 92 05 3f 04 10 a2

[ 3.239231] platform caam_sm: restored 192-bit black key:

[ 3.244733] platform caam_sm: [0000] 00 87 ea 05 64 83 dc 2e

[ 3.250509] platform caam_sm: [0008] fc 15 c6 11 39 04 44 35

[ 3.256273] platform caam_sm: [0016] 64 ae a4 92 a4 dd 78 f9

[ 3.262049] platform caam_sm: [0024] 28 7e b8 79 e8 df d8 53

[ 3.267808] platform caam_sm: restored 256-bit black key:

[ 3.273323] platform caam_sm: [0000] 26 98 57 11 c5 31 36 7d

[ 3.279099] platform caam_sm: [0008] c3 24 c7 1e bc a6 3f d0

[ 3.284862] platform caam_sm: [0016] 9d 92 a5 21 c6 7e e9 b4

[ 3.290637] platform caam_sm: [0024] d0 5b 3f ee f7 cf 3a d1

[ 3.296696] snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state

[ 3.305153] usbcore: registered new interface driver usbhid

[ 3.310853] usbhid: USB HID core driver

[ 3.318129] wm8962 0-001a: Failed to read ID register

[ 3.323646] wm8962: probe of 0-001a failed with error -5

[ 3.329980] fsl-asrc 2034000.asrc: driver registered

[ 3.338843] fsl-hdmi-dai hdmi_audio.3: failed to probe. Load HDMI-video first.

[ 3.346183] fsl-hdmi-dai: probe of hdmi_audio.3 failed with error -12

[ 3.354016] imx-wm8962 sound.23: failed to find codec platform device

[ 3.360598] imx-wm8962: probe of sound.23 failed with error -22

[ 3.367189] imx-audio-hdmi sound-hdmi.24: initialize HDMI-audio failed. load HDMI-video first!

[ 3.376561] NET: Registered protocol family 26

[ 3.381259] TCP: cubic registered

[ 3.385215] NET: Registered protocol family 10

[ 3.390750] sit: IPv6 over IPv4 tunneling driver

[ 3.396169] NET: Registered protocol family 17

[ 3.400786] can: controller area network core (rev 20120528 abi 9)

[ 3.407132] NET: Registered protocol family 29

[ 3.411696] can: raw protocol (rev 20120528)

[ 3.416064] can: broadcast manager protocol (rev 20120528 t)

[ 3.421845] can: netlink gateway (rev 20130117) max_hops=1

[ 3.427695] Bluetooth: RFCOMM TTY layer initialized

[ 3.432752] Bluetooth: RFCOMM socket layer initialized

[ 3.438011] Bluetooth: RFCOMM ver 1.11

[ 3.441887] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[ 3.447298] Bluetooth: BNEP filters: protocol multicast

[ 3.452644] Bluetooth: BNEP socket layer initialized

[ 3.457708] Bluetooth: HIDP (Human Interface Emulation) ver 1.2

[ 3.463751] Bluetooth: HIDP socket layer initialized

[ 3.468873] 8021q: 802.1Q VLAN Support v1.8

[ 3.473196] Key type dns_resolver registered

[ 3.478106] failed to disable 1.2 GHz OPP

[ 3.483438] bootconsole [earlycon0] disabled

Poky (Yocto Project Reference Distro) 1.7 imx6dlsabresd /dev/ttymxc2

imx6dlsabresd login: root

root@imx6dlsabresd:~#

root@imx6dlsabresd:~#

root@imx6dlsabresd:~#

root@imx6dlsabresd:~#

root@imx6dlsabresd:~#

root@imx6dlsabresd:~#

Now it is hanged..

Thanks & Regards,

Lavanya

[aravinthkumarja]

Hi bandarulavanya​,

• You need to do DDR calibration and also disable unwanted drivers.

In your log i seen some touch driver error logs, So first you disable that driver and check. Again it's hanging then you do DDR calibration. i.MX6 DDR Stress Test Tool V1.0.3

Regards,

Aravinth

[bandarulavanya]

Hi @aravinthkumar jayaprakasam

Now filesystem i can able to access the change is

hostname changed in file system which is previously  imx6dlsabresd , but now imx6_fs_wcam.

I will try to remove unwanted drivers also.

Thanks & Regards,

Lavanya

[aravinthkumarja]

Good try Lavanya.

Best of luck.

Regards,

Aravinth

[igorpadykov]

Hi Lavanya

in new kernels it is necessary to use appropriate dtb file like

zImage-imx6q-sabresd-ldo.dtb, by default ldo bypass configuration

is used.

Best regards

igor

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------

[bandarulavanya]

Hi igorpadykov ,

How to use that dtb file. as of now i copied in to sd card where i copied zImage.

Thanks & Regards,

Lavanya

[bandarulavanya]

Hi igorpadykov ,

After changing the name of zimage-imx6q-sabresd.dtb in to  zImage-imx6q-sabresd-ldo.dtb i am not getting Switch to ldo-bypass mode but still my kernel is not booting.Can you help me out what and all i can check

Thanks & Regards,

Lavanya

[bandarulavanya]

Hi igorpadykov ,

Sorry for last reply actually it is like this

After changing the name of zimage-imx6q-sabresd-ldo.dtb in to  zImage-imx6q-sabresd.dtb i am not getting Switch to ldo-bypass mode but still my kernel is not booting.Can you help me out what and all i can check

Thanks & Regards,

Lavanya