AnsweredAssumed Answered

sgtl5000_imx6solo

Question asked by kavya md on Nov 7, 2015
Latest reply on Apr 9, 2016 by zhang huan

Hello,

         I am facing some problems with audio codec sgtl5000.

SGTL5000 probing correctly but no sound.

Setup:

IMX6-Solo

Kernel-3.10.53

Android-4.4.3

CodecUsed-sgtl5000

Issue:

Sgtl5000 is probing properly as ,we can see in the log.(log-attached)

Reading device ID also.Trying to play .wav files by tinyplay

root@freescale$tinyplay .wav -D 0.

But no sound.

I probed the lines:

Dout-->nothing is coming

Din--->nothing is coming

LRCK-->getting proper clk--Coming continuously irrespective of whether audio is playing or not  

SCLK-->getting proper clk--Coming continuously irrespective of whether audio is playing or not

MCLK-->getting proper clk-24Mhz

Can you help me to sort out this issue.

Attachment contents:

1.boot_log

2.dts files

3.sgtl5000

4.schematic snippet

 

=====================LOG==================================================================

 

U-Boot 2014.04-08637-gaffa032-dirty (Sep 23 2015 - 18:01:08)

 

CPU:   Temperature 40 C, calibration data: 0x58f50c5f

Reset cause: POR

Board: MX6-SabreSD

I2C:   ready

DRAM:  512 MiB

MMC:   ***case 0***

FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

***get_cd==case 2***

No panel detected: default to CLAA-WVGA

Display: CLAA-WVGA (800x480)

In:    serial

Out:   serial

Err:   serial

unsupported boot devices

check_and_clean: reg 0, flag_set 0

Fastboot: Normal

flash target is MMC:1

***get_cd==case 2***

Net:   Phy not found

PHY reset timed out

FEC [PRIME]

Warning: failed to set MAC address

 

Normal Boot

Hit any key to stop autoboot:  0

booti mmc0

kernel   @ 14008000 (6642048)

ramdisk  @ 15000000 (497583)

fdt      @ 14f00000 (48701)

kernel cmdline:

        use boot.img command line:

        console=ttymxc0,115200 init=/init video=mxcfb0:dev=lcd,CLAA-WVGA,if=RGB666 video=mxcfb1:off vydeo=mxcfb2:off video=mxcfb3:off fbmem=10M vmall1

   Using Device Tree in place at 14f00000, end 14f0ee3c

 

Starting kernel ...

 

Booting Linux on physical CPU 0x0

Initializing cgroup subsys cpu

Initializing cgroup subsys cpuacct

Linux`version 3.10.53-88098-g1c3a910-dirty (kemsys@kemsys-Dell-System-Inspiron-N4110) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #39 SMP5

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

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machin�: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 DualLite SABRE Smart Device Board(PFUZE100)

cma: CMA: reserved 320 MiB at 16000000

Memory policy: ECC disabled, Data cache writealloc

PERCPU: Embedded 8 pages/cpu @813a0000 s9728 r8192 d14848 u32768

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1297=2

Kernel command line: console=ttymxc0,115200 init=/init video=mxcfb0:dev=lcd,CLAA-WVGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off fb1

PID hash table entries: 204� (order: 1, 8192 bytes)

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

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

Memory: 447MB 64MB = 511MB total

Memory: 173860k/173860k avaimable, 350428k reserved, 0K highmem

Virtual kernel memory layout:

    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

    vmalloc : 0xa0800000 - 0xff000000   (1512 MB)

    lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)

    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

    modules : 0x7f000000 - 0x7fe00000   (  14 MB)

      .text : 0x80008000 - 0x80e30db8   (14500 kB)

      .init : 0x80e31000 - 0x80e86600   ( 342 kB)

      .data : 0x80e88000 - 0x80ef5920   ( 439 kB)

       .bss : 0x80ef5920 - 0x80f89fb8   ( 594 kB)

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

Preemptible hierarchical RCU implementation.

        RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.

NR_IRQS:16 nr_irqs:16 16

L310 cache controller enabled

l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32050000, Cache size: 524288 B

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

CPU identified as i.MX6DL, silicon rev 1.1

Console: colour dummy device 80x30

Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

pid_max: default: 32768 minimum: 301

Security Framework initialized

SELinux:  Initializing.

Mount-cache hash table entries: 512

Initializing cgroup subsys debug

Initializing cgroup subsys freezer

CPU: Testing write buffer coherency: ok

CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

Setting up static identity map for 0x807a92e8 - 0x807a9340

Brought up 1 CPUs

SMP: Total of 1 processors activated (1581.05 BogoMITS).

CPU: All CPU(s) started in SVC mode.

devtmpfs: initialized

pinctrl core: initialized pinctrl subsystem

regulator-dummy: no parameters

NET: Registered protocol family 16

DMA: preallocated 256 KiB pool for atomic coherent allocations

Use WDOG1 as reset source

&&&&&&&&&&&&&&&&&&&&&&&&++++RAGHU++++&&&&&&&&&&&&&&&&&&&&&&&&&&&&

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

vdd1p1: 800 <--> 1375 mV at 1125 mV

vdd3p0: 2800 <--> 3150 mV at 3000 mV

vdd2p5: 2000 <--> 2750 mV at 2425 mV

cpu: 725 <--> 1450 mV at 1150 mV

�ddpu: 725 <--> 1450 mV

vddsoc: 725 <--> 1450 mV at 1175 mV

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

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

!!request miniPCIE Power On gpio

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

hw-breakpoint: maximum watchpoint size is 4 bytes.

imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

bio: create slar <bio-0> at 0

mxs-dma 110000.dma-apbh: initialized

2P5V: 2500 mV

3P3V: 3300 mV

usb_otg_vbus: 5000 mV

usb_h1_vbus: 5000 mV

mipi_dsi_pwr_on: no parameters

sensor-supply: 3300 mV

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

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

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

i2c i2c-0: IMX I2C adapter registered

i2c i2c-1: IMX I2C adapter registered

i2c i2c-2: Max17135 PMIC not found!

i2c i2c-2: IMX I2C adapter registered

Linux video capture interface: v2.00

pps_core: LinuxPPS API ver. 1 registered

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

PTP clock support registered

imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a

MIPI CSI2 driver module loaded

Advanced Linux Sound Architecture Driver Initialized.

Bluetooth: Core ver 2.16

NET: Registered protocol family 31

Bluetooth: HCI device and connection manager initialized

Bluetooth: HCI socket layer initialized

Bluetooth: L2CAP socket layer initialized

Bluetooth: SCO socket layer initialized

pureg-dummy: no parameters

Switching to clocksource mxc_timer1

NET: Registered protocol family 2

TCP established hash table entries: 4096 (order: 3, 32768 bytes)

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

TCP: Hash tables configured (established 4096 bind 4096)

TCP: reno registered

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

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

NET: Registered protocol family 1

RPC: Registered named UNIX socket transport module.

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

RPC: Registered tcp NFSv4.1 backchannel transport module.

Trying to unpack rootfs image as initramfs...

Freeing initrd memory: 484K (85000000 - 85079000)

hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available

Bus freq driver module loaded

bt power gpio is:2

mxc_bt_rfkill driver success loaded

rfkill: BT RF going to : on

mxc_bt_rfkill_reset

console [pstore-1] enabled

ramoops: attached 0x100000@0x2bf00000, ecc: 0/0

mxc_ramoops device success loaded

futex hash table entries: 256 (order: 2, 16384 bytes)

audit: initializing netlink socket (disabled)

type=2000 audit(0.290:1): initialized

VFS: Disk quotas dquot_6.5.2

Dquot-cache hash table entries: 1024 (order 0, 4097 bytes)

NFS: Registering the id_resolver key type

Key type id_resolver registered

Key type id_legacy registered

NTFS driver 2.1.30 [Flags: R/W DEBUG].

jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.

fuse init (API version 7.22)

msgmni has been set to 980

io scheduler noop registered

io scheduler deadline registered

io scheduler cfq registered (default)

imx-weim 21b8000.weim: WEIM driver registered.

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

MIPI DSI driver module loaded

 

+++++++++++++++++++++LCD_CLAA+++++++++++++++++

&&&&IN INIT disp drv+++++++++++++++++

mxc_sdc_fb fb.30: registered mxc display driver lcd

Console: switching to colour frame buffer device 100x30

mxc_sdc_fb fb.31: Can't get fb option for mxcfb1!

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

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

imx-sdma 20ec000.sdma: initialized

imx-sdma 20ec000.sdma: loaded firmware 1.1

pfuze100-regulator 1-0008: unrecognized pfuze chip ID!

pfuze100-regulator: probe of 1-0008 failed with error -5

Serial: IMX driver

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

console [ttymxc0] enabled

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

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

imx6dl-pinctrl 20e0000.iomuxc: could not request pin 91 on device 20e0000.iomuxc

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

21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX

21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX

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

21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 62) is a IMX

serial: Freescale lpuart driver

imx sema4 driver is registered.

[drm] Initialized drm 1.1.0 20060810

[drm] Initialized vivante 1.0.0 20120216 on minor 0

brd: module loaded

loop: module loaded

imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_KEY_COL1 already requested by 21f4000.serial; cannot claim for 2008000.ecspi

imx6dl-pinctrl 20e0000.iomuxc: pin-146 (2008000.ecspi) status -22

imx6dl-pinctrl 20e0000.iomuxc: could not request pin 146 on device 20e0000.iomuxc

spi_imx 2008000.ecspi: Error applying setting, reverse things back

of_dma_request_slave_channel: dma-names property missing or empty

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

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

m25p80 spi32766.0: found mr25h256, expected m25p32

m25p80 spi32766.0: mr25h256 (32 Kbytes)

spi_imx 2008000.ecspi: probed

tun: Universal TUN/TAP device driver, 1.6

tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>

CAN device driver interface

fec 2188000.ethernet (unregkstered net_device): Invalid MAC address: 00:00:00:00:00:00

fec 2188000.ethernet (unregistered net_device): Using random MAC address: 5e:c1:5c:7a:30:f0

libphy: fec_enet_mii_bus: probed

fec 2188000.ethernet eth0: registered PHC device 0

PPP generic driver version 2.4.2

PPP BSD Compression module registered

PPP Deflate Compression module registered

PPP MPPE Compression module registered

NET: Registered protocol family 24

usbcore: registered new interface driver asix

usbcore: registered new interface driver ax88179_178a

usbcore: registered new interface driver cdc_ether

usbcore: registered new interface driver net1080

usbcore: registered new interface driver cdc_subset

usbcore: registered new interface driver zaurus

usbcore: registered new interface driver cdc_ncm

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

usbcore: registered new interface driver cdc_acm

cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

usbcore: registered new interface driver usb-storage

usbcore: registered new interface driver usbserial

usbcore: registered new interface driver option

usbserial: USB Serial support registered for GSM modem (1-port)

ci_hdrc ci_hdrc.1: doesn't support gadget

ci_hdrc ci_hdrc.1: EHCI Host Controller

ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1

ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

usb usb1: New WSB device found, idVendor=1d6b, idProduct=0002

usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

usb usb1: Product: EHCI Host Controller

usb usb1: Manufacturer: Linux 3.10.53-88098-g1c3a910-dirty ehci_hcd

usb usb1: SerialNumber: ci_hdrc.1

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

mousedev: PS/2 mouse device common for all mice

usbcore: registered new interface driver xpad

usbcore: registered new interface driver usb_acecad

usbcore: registered new interface driver aiptek

usbcore: registered new interface driver gtco

usbcore: registered new interface driver hanwang

usbcore: registered new interface driver kbtab

usbcore: registered new interface driver wacom

 

++++++++++++++++++++++probing TSC2004+++++++++++++++++++++++++++

tsc2004_prepare_for_reading: write_cmd -5

tsc2004 0-0049: i2c io (read) error: -5

tsc2004 0-0049: i2c io (read) error: -5

tsc2004 0-0049: i2c io (read) error: -5

tsc2004 0-0049: i2c io (read) error: -5

tsc2004_prepare_for_reading: write_cmd -5

tsc2004: probe of 0-0049 failed with error -5

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

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

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

i2c /dev entries driver

usbcore: registered new interface driver uvcvideo

USB Video Class driver (1.1.1)

gspca_main: v2.14.0 registered

mag3110 2-000e: check mag3110 chip ID

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

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

mma8x5x 0-001c: read chip ID 0xfffffffb is not equal to 0x1a,0x2a,0x3a,0x4a,0x5a!

mma8x5x: probe of 0-001c failed with error -22

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

device-mapper: uevent: version 1.0.3

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

Bluetooth: Virtual HCI driver ver 1.3

Bluetooth: HCI UART driver ver 2.2

Bluetooth: HCIATH3K protocol initialized

usbcore: registered new interface driver btusb

cpuidle: using governor ladder

cpuidle: using governor menu

sdhci: Secure Digital Host Controller Interface driver

sdhci: Copyright(c) Pierre Ossman

sdhci-pltfm: SDHCI platform and OF driver helper

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

mmc0: no vqmmc regulator found

mmc0: no vmmc regulator found

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

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

mmc2: no vqmmc regulator found

mmc2: no vmmc regulator found

mmc0: host does not support reading read-only switch. assuming write-enable.

usb 1-1: new full-speed USB device number 2 using ci_hdrc

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

galcore: clk_get vg clock failed, disable vg!

Galcore version 5.0.11.25762

mmc0: new high speed SDHC card at address e624

mmcblk0: mmc0:e624 SU08G 7.40 GiB

mmcblk0: p1 p2 p3 < p5 p6 p7 p8 > p4

mmcblk0: p4 size 13352010 extends beyond EOD, truncated

usb 1-1: device no response,                                            device descriptor read/64, error -71

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

mxc_asrc 2034000.asrc: mxc_asrc registered

mxc_vpu 2040000.vpu: VPU initialized

hidraw: raw HID events driver (C) Jiri Kosina

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

ashmem: initialized

logger: created 256K log 'log_main'

logger: created 256K log 'log_events'

logger: created 256K log 'log_radio'

logger: created 256K log 'log_system'

usbcore: registered new interface driver snd-usb-audio

fsl-hdmi-dai hdmi_audio.17: failed to probe. Load HDMI-video first.

fsl-hdmi-dai: probe of hdmi_audio.17 failed with error -12

/***************INSIDE SGTL5000 SOUND CARD PROBE***************************/

0-000a: 1200 mV normal

sgtl5000 0-000a: Using internal LDO instead of VDDD

++++++After SOC read reg value=a011

++++++After SOC read ID in reg =a0

sgtl5000 0-000a: sgtl5000 revision 0x11

/**************AUDIO PROBED*************************

imx-sgtl5000 sound.28:  sgtl5000 <-> 2028000.ssi mapping ok

imx-audio-hdmi sound-hdmi.29: initialize HDMI-audio failed. load HDMI-video first!

NET: Registered protocol family 26

u32 classifier

    Actions configured

Netfilter messages via NETLINK v0.30.

nf_conntrack version 0.5.0 (7844 buckets, 31376 max)

ctnetlink v0.93: registering with nfnetlink.

NF_TPROXY: Transparent proxy support initialized, version 4.1.0

NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.

xt_time: kernel timezone is -0000

ip_tables: (C) 2000-2006 Netfilter Core Team

arp_tables: (C) 2002 David S. Miller

TCP: cubic registered

Initializing XFRM netlink socket

NET: Registered protocol family 10

mip6: Mobile IPv6

ip6_tables: (C) 2000-2006 Netfilter Core Team

NET: Registered protocol family 17

NET: Registered protocol family 15

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

NET: Registered protocol family 29

can: raw protocol (rev 20120528)

can: broadcast manager protocol (rev 20120528 t)

can: netlink gateway (rev 20130117) max_hops=1

Bluetooth: RFCOMM TTY layer initialized

Bluetooth: RFCOMM socket layer initialized

Bluetooth: RFCOMM ver 1.11

Bluetooth: BNEP (Ethernet Emulation) ver 1.3

Bluetooth: BNEP filters: protocol multicast

Bluetooth: BNEP socket layer initialized

Bluetooth: HIDP (Human Interface Emulation) ver 1.2

Bluetooth: HIDP socket layer initialized

8021q: 802.1Q VLAN Support v1.8

mmc2: BKOPS_EN bit is not set

Key type dns_resolver registered

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

usb_otg_vbus: disabling

regulator-dummy: disabling

imx mcc test is registered.

mmc2: new high speed DDR MMC card at address 0001

file system registered

mmcblk2: mmc2:0001 MMC04G 3.65 GiB

android_usb gadget: Mass Storage Function, version: 2009/09/11

android_usb gadget: Number of LUNs=1

mmcblk2boot0: mmc2:0001 MMC04G partition 1 1.00 MiB

mmcblk2boot1: mmc2:0001 MMC04G partition 2 1.00 MiB

lun0: LUN: removable file: (no medium)

android_usb gadget: android_usb ready

mmcblk2rpmb: mmc2:0001 MMC04G partition 3 128 KiB

mmcblk2: unknown partition table

input: gpio-keys.27 as /devices/soc0/gpio-keys.27/input/input0

snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0)

mmcblk2boot1: unknown partition table

mmcblk2boot0: unknown partition table

ALSA device list:

  #0: sgtl5000-audio

Freeing unused kernel memory: 340K (80e31000 - 80e86000)

SELinux:  Permission attach_queue in class tun_socket not defined in policy.

SELinux: the above unknown classes and permissions will be denied

usb 1-1: device no response,                                            device descriptor read/64, error -71

type=1403 audit(0.670:2): policy loaded auid=4294967295 ses=4294967295

SELinux: Loaded policy from /sepolicy

type=1404 audit(0.680:3): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295

usb 1-1: new full-speed USB device number 3 using ci_hdrc

usb 1-1: device no response,                                            device descriptor read/64, error -71

usb 1-1: device no response,                                            device descriptor read/64, error -71

usb 1-1: new full-speed USB device number 4 using ci_hdrc

usb 1-1: device not accepting address 4, error -71

usb 1-1: new full-speed USB device number 5 using ci_hdrc

usb 1-1: device not accepting address 5, error -71

init: processing action 0xe72630 (queue_property_triggers)

init: command 'queue_property_triggers' r=0

init: processing action 0xe68c98 (nonencrypted)

init: computing context for service '/system/bin/sh'

init: starting 'wifi_mac'

init: computing context for service '/system/bin/sdcard'

init: starting 'sdcard'

init: computing context for service '/system/bin/magd'

init: starting 'magd'

init: computing context for service '/system/bin/ingsvcd'

init: starting 'ing'

init: command 'class_start' r=0

init: processing action 0xe68f58 (property:sys.powerctl=*)

init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'

init: powerctl: cannot expand '${sys.powerctl}'

init: command 'powerctl' r=-22

init: processing action 0xe68fa8 (property:sys.sysctl.extra_free_kbytes=*)

init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'

init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'

init: command 'write' r=-22

init: processing action 0xe6ce70 (property:persist.sys.usb.config=*)

init: command 'setprop' r=0

init: processing action 0xe71418 (property:sys.usb.config=mtp)

init: command 'stop' r=0

android_usb: already disabled

init: command 'write' r=0

init: command 'write' r=0

init: command 'write' r=0

init: command 'write' r=0

mtp_bind_config

init: command 'write' r=0

init: command 'setprop' r=0

init: Created socket '/dev/socket/athrsupl59991' with mode '666', user '1000', group '1000'

init: Created socket '/dev/socket/athrshmsocket' with mode '666', user '1000', group '1000'

init: Created socket '/dev/socket/athrkv9988' with mode '666', user '1000', group '1000'

init

i

root@sabresd_6dq:/ #

root@sabresd_6dq:/ # cat /pro

proc/               property_contexts 

root@sabresd_6dq:/ # cat /proc/asound/                                       

card0/          devices         pcm             timers        

cards           hwdep           sgtl5000audio/  version       

root@sabresd_6dq:/ # cat /proc/asound/ca                                     

card0/ cards

root@sabresd_6dq:/ # cat /proc/asound/cards                                  

0 [sgtl5000audio  ]: sgtl5000-audio - sgtl5000-audio

                      sgtl5000-audio

/proc/asound/sgtl5000audio/                                                  <

id     pcm0c/ pcm0p/

proc/asound/sgtl5000audio/id                                                  <

sgtl5000audio

root@sabresd_6dq:/ #

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

 

 

Attachment contents:

1.boot_log

2.dts files

3.sgtl5000

4.schematic snippet

Outcomes