LS1021A-IOT Kernel boot error

myungjinhwang · ‎07-08-2015

I'm developing LS1021A-IOT board.

i followed bellow command for build. but it does not boot completely as bellow.

i did flash and copy the files to SDcard

* u-boot-ls1021aiot.bin

* uImage-ls1021aiot.bin

* uImage-ls1021a-iot.dtb

* fsl-image-rds-ls1021aiot.ext2.gz.u-boot

I haven't modified any files. just downloaded and build sdk 1.7

followd "QorIQ-SDK-V1.7 Readme for LS1021AIOT for build"

what is the problem ???

=========================================================================

U-Boot 2014.07+ls1+g659b6a2 (Jul 07 2015 - 07:12:07)

CPU: Freescale LayerScape LS1021E, Version: 1.0, (0x87081110)

Clock Configuration:

CPU0(ARMV7):1000 MHz,

Bus:300 MHz, DDR:800 MHz (1600 MT/s data rate),

Reset Configuration Word (RCW):

00000000: 0608000a 00000000 00000000 00000000

00000010: 20000000 08407900 60025a00 21046000

00000020: 00000000 00000000 00000000 00038000

00000030: 20024800 881b1340 00000000 00000000

Board: LS1021AIOT

CPLD: V2.3

I2C: ready

DRAM: 1 GiB

Using SERDES1 Protocol: 32 (0x20)

MMC: FSL_SDHC: 0

*** Warning - bad CRC, using default environment

EEPROM: CRC mismatch (e9e4af3c != ffffffff)

In: serial

Out: serial

Err: serial

SATA link 0 timeout.

AHCI 0001.0300 1 slots 1 ports ? Gbps 0x1 impl SATA mode

flags: 64bit ncq pm clo only pmp fbss pio slum part ccc

scanning bus for devices...

Found 0 device(s).

Net: eTSEC1 is in sgmii mode.

eTSEC2 is in sgmii mode.

Phy not found

PHY reset timed out

eTSEC1, eTSEC2 [PRIME], eTSEC3

Hit any key to stop autoboot: 0

reading uImage-ls1021aiot.bin

4075312 bytes read in 197 ms (19.7 MiB/s)

reading uImage-ls1021a-iot.dtb

20650 bytes read in 19 ms (1 MiB/s)

reading fsl-image-rds-ls1021aiot.ext2.gz.u-boot

55688040 bytes read in 2404 ms (22.1 MiB/s)

## Booting kernel from Legacy Image at 82000000 ...

Image Name: Linux-3.12.19-rt30+ls1+g6619b8b

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 4075248 Bytes = 3.9 MiB

Load Address: 80008000

Entry Point: 80008000

Verifying Checksum ... OK

## Loading init Ramdisk from Legacy Image at 88000000 ...

Image Name: fsl-image-rds-ls1021aiot-2015070

Image Type: ARM Linux RAMDisk Image (gzip compressed)

Data Size: 55687976 Bytes = 53.1 MiB

Load Address: 00000000

Entry Point: 00000000

Verifying Checksum ... OK

## Flattened Device Tree blob at 8f000000

Booting using the fdt blob at 0x8f000000

Loading Kernel Image ... OK

Loading Ramdisk to bba44000, end bef5fb28 ... OK

Loading Device Tree to bba3b000, end bba430a9 ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0xf00

[ 0.000000] Linux version 3.12.19-rt30+ls1+g6619b8b (hmj@ubuntu) (gcc version 4.8.3 20140401 (prerelease) (Linaro GCC 4.8-2014.04) ) #1 SMP Tue Jul 7 06:36:40 PDT 2015

[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=30c73c7d

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

[ 0.000000] Machine: Freescale LS1021A, model: LS1021A IOT Board

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

[ 0.000000] PERCPU: Embedded 8 pages/cpu @8100f000 s9216 r8192 d15360 u32768

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

[ 0.000000] Kernel command line: console=ttyS0,115200

[ 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] Memory: 976852K/1048576K available (5729K kernel code, 259K rwdata, 1716K rodata, 245K init, 209K bss, 71724K 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 - 0x8074d964 (7447 kB)

[ 0.000000] .init : 0x8074e000 - 0x8078b400 ( 245 kB)

[ 0.000000] .data : 0x8078c000 - 0x807ccce0 ( 260 kB)

[ 0.000000] .bss : 0x807ccce8 - 0x808014d0 ( 210 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] Architected cp15 timer(s) running at 12.50MHz (phys).

[ 0.000000] Switching to timer-based delay loop

[ 0.000000] sched_clock: ARM arch timer >56 bits at 12500kHz, resolution 80ns

[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms

[ 0.000000] Console: colour dummy device 80x30

[ 29.827314] Calibrating delay loop (skipped), value calculated using timer frequency.. 25.00 BogoMIPS (lpj=125000)

[ 29.827330] pid_max: default: 32768 minimum: 301

[ 29.827533] Mount-cache hash table entries: 512

[ 29.834535] CPU: Testing write buffer coherency: ok

[ 29.834850] CPU0: update cpu_power 1024

[ 29.834864] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00

[ 29.835016] Setting up static identity map for 0x8056e680 - 0x8056e6b4

[ 29.836255] CPU1: Booted secondary processor

[ 29.836286] CPU1: update cpu_power 1024

[ 29.836292] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01

[ 29.836412] Brought up 2 CPUs

[ 29.836433] SMP: Total of 2 processors activated.

[ 29.836442] CPU: All CPU(s) started in HYP mode.

[ 29.836449] CPU: Virtualization extensions available.

[ 29.837002] devtmpfs: initialized

[ 29.845649] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5

[ 29.846098] regulator-dummy: no parameters

[ 29.846393] NET: Registered protocol family 16

[ 29.846599] DMA: preallocated 256 KiB pool for atomic coherent allocations

[ 29.847034] cpuidle: using governor ladder

[ 29.847046] cpuidle: using governor menu

[ 29.848110] syscon 1570000.scfg: regmap [mem 0x01570000-0x0157ffff] registered

[ 29.849225] irq: no irq domain found for /soc/uqe@2400000/qeic@80 !

[ 29.849343] irq: no irq domain found for /soc/uqe@2400000/qeic@80 !

[ 29.854286] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.

[ 29.854299] hw-breakpoint: maximum watchpoint size is 8 bytes.

[ 29.862106] bio: create slab <bio-0> at 0

[ 29.865285] 3P3V: 3300 mV

[ 29.865484] 2P5V: 2500 mV

[ 29.865794] vgaarb: loaded

[ 29.866057] SCSI subsystem initialized

[ 29.866503] usbcore: registered new interface driver usbfs

[ 29.866568] usbcore: registered new interface driver hub

[ 29.866664] usbcore: registered new device driver usb

[ 29.869120] i2c i2c-0: IMX I2C adapter registered

[ 29.869378] pps_core: LinuxPPS API ver. 1 registered

[ 29.869415] PTP clock support registered

[ 29.870074] Advanced Linux Sound Architecture Driver Initialized.

[ 29.872009] Switched to clocksource arch_sys_counter

[ 29.872025] cfg80211: Calling CRDA to update world regulatory domain

[ 29.872063] cfg80211: World regulatory domain updated:

[ 29.872073] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)

[ 29.872085] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (2000 mBi, 0 mBm)

[ 29.872095] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (2000 mBi, 0 mBm)

[ 29.872106] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (2000 mBi, 0 mBm)

[ 29.872117] cfg80211: (5170000 KHz - 5250000 KHz @ 160000 KHz), (2000 mBi, 0 mBm)

[ 29.872128] cfg80211: (5250000 KHz - 5330000 KHz @ 160000 KHz), (2000 mBi, 0 mBm)

[ 29.872139] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (2000 mBi, 0 mBm)

[ 29.872150] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (2000 mBi, 0 mBm)

[ 29.872160] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)

[ 29.879645] NET: Registered protocol family 2

[ 29.880363] TCP established hash table entries: 8192 (order: 4, 65536 bytes)

[ 29.880488] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[ 29.880606] TCP: Hash tables configured (established 8192 bind 8192)

[ 29.880671] TCP: reno registered

[ 29.880686] UDP hash table entries: 512 (order: 2, 16384 bytes)

[ 29.880733] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[ 29.881028] NET: Registered protocol family 1

[ 29.881311] RPC: Registered named UNIX socket transport module.

[ 29.881322] RPC: Registered udp transport module.

[ 29.881331] RPC: Registered tcp transport module.

[ 29.881340] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 29.881596] Trying to unpack rootfs image as initramfs...

[ 29.882341] rootfs image is not initramfs (no cpio magic); looks like an initrd

[ 30.095501] Freeing initrd memory: 54380K (bba44000 - bef5f000)

[ 30.095711] hw perfevents: enabled with ARMv7 Cortex-A7 PMU driver, 5 counters available

[ 30.229014] NFS: Registering the id_resolver key type

[ 30.229075] Key type id_resolver registered

[ 30.229085] Key type id_legacy registered

[ 30.229525] SGI XFS with security attributes, large block/inode numbers, no debug enabled

[ 30.231139] msgmni has been set to 2014

[ 30.232622] io scheduler noop registered

[ 30.232634] io scheduler deadline registered

[ 30.232670] io scheduler cfq registered (default)

[ 32.232021] layerscape-pcie 3400000.pcie: phy link never came up

[ 32.232174] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0000:00

[ 32.232191] pci_bus 0000:00: root bus resource [io 0x1000-0xffff]

[ 32.232208] pci_bus 0000:00: root bus resource [mem 0x4040000000-0x407fffffff] (bus address [0x40000000-0x7fffffff])

[ 32.232223] pci_bus 0000:00: root bus resource [bus 00-ff]

[ 32.232651] PCI: bus0: Fast back to back transfers disabled

[ 32.232787] PCI: bus1: Fast back to back transfers enabled

[ 32.232879] pci 0000:00:00.0: BAR 1: assigned [mem 0x4040000000-0x4043ffffff]

[ 32.232899] pci 0000:00:00.0: BAR 0: assigned [mem 0x4044000000-0x4044ffffff]

[ 32.232916] pci 0000:00:00.0: BAR 6: assigned [mem 0x4045000000-0x4045ffffff pref]

[ 32.232930] pci 0000:00:00.0: PCI bridge to [bus 01]

[ 34.232017] layerscape-pcie 3500000.pcie: phy link never came up

[ 34.232146] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0001:00

[ 34.232162] pci_bus 0001:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff])

[ 34.232179] pci_bus 0001:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff])

[ 34.232193] pci_bus 0001:00: root bus resource [bus 00-ff]

[ 34.232585] PCI: bus0: Fast back to back transfers disabled

[ 34.232717] PCI: bus1: Fast back to back transfers enabled

[ 34.232808] pci 0001:00:00.0: BAR 1: assigned [mem 0x4840000000-0x4843ffffff]

[ 34.232826] pci 0001:00:00.0: BAR 0: assigned [mem 0x4844000000-0x4844ffffff]

[ 34.232844] pci 0001:00:00.0: BAR 6: assigned [mem 0x4845000000-0x4845ffffff pref]

[ 34.232858] pci 0001:00:00.0: PCI bridge to [bus 01]

[ 34.233136] sii902x: probe of 0-0039 failed with error -1

[ 34.233509] syscon 1570000.scfg: Failed to create debugfs directory

[ 34.242498] Console: switching to colour frame buffer device 80x30

[ 34.249059] fb0: fb device registered successfully.

[ 34.249338] fb1: fb device registered successfully.

[ 34.249561] fb2: fb device registered successfully.

[ 34.249766] fb3: fb device registered successfully.

[ 34.297994] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled

[ 34.300471] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 118, base_baud = 9375000) is a 16550A_FSL64

[ 35.131039] console [ttyS0] enabled

[ 35.134912] of_serial 2402200.ucc: clk or clock-frequency not defined

[ 35.141336] of_serial: probe of 2402200.ucc failed with error -2

[ 35.147759] serial: Freescale lpuart driver

[ 35.152150] 2950000.serial: ttyLP0 at MMIO 0x2950000 (irq = 112, base_baud = 6250000) is a FSL_LPUART

[ 35.165801] brd: module loaded

[ 35.172845] loop: module loaded

[ 35.179049] CAN device driver interface

[ 35.183189] flexcan 2a90000.can (unregistered net_device): Legacy mode (non-RX FIFO) supported

[ 35.192377] flexcan 2a90000.can: device registered (reg_base=c0834000, irq=160)

[ 35.199785] flexcan 2aa0000.can (unregistered net_device): Legacy mode (non-RX FIFO) supported

[ 35.208851] flexcan 2aa0000.can: device registered (reg_base=c0836000, irq=161)

[ 35.216973] libphy: Freescale PowerQUICC MII Bus: probed

[ 35.222392] mdio_bus mdio@2d24000: cannot get PHY at address 0

[ 35.228248] genirq: Setting trigger mode 8 for irq 197 failed (gic_set_type+0x0/0xfc)

[ 35.237018] genirq: Setting trigger mode 8 for irq 197 failed (gic_set_type+0x0/0xfc)

[ 35.246233] fsl-gianfar ethernet.4: enabled errata workarounds, flags: 0x4

[ 35.263907] fsl-gianfar ethernet.4 eth0: mac: 00:00:00:00:00:00

[ 35.269801] fsl-gianfar ethernet.4 eth0: Running with NAPI enabled

[ 35.275975] fsl-gianfar ethernet.4 eth0: RX BD ring size for Q[0]: 256

[ 35.282484] fsl-gianfar ethernet.4 eth0: TX BD ring size for Q[0]: 256

[ 35.289162] fsl-gianfar ethernet.5: enabled errata workarounds, flags: 0x4

[ 35.306759] fsl-gianfar ethernet.5 eth1: mac: 00:00:00:00:00:00

[ 35.312673] fsl-gianfar ethernet.5 eth1: Running with NAPI enabled

[ 35.318824] fsl-gianfar ethernet.5 eth1: RX BD ring size for Q[0]: 256

[ 35.325338] fsl-gianfar ethernet.5 eth1: TX BD ring size for Q[0]: 256

[ 35.332029] fsl-gianfar ethernet.6: enabled errata workarounds, flags: 0x4

[ 35.349612] fsl-gianfar ethernet.6 eth2: mac: 00:00:00:00:00:00

[ 35.355526] fsl-gianfar ethernet.6 eth2: Running with NAPI enabled

[ 35.361678] fsl-gianfar ethernet.6 eth2: RX BD ring size for Q[0]: 256

[ 35.368185] fsl-gianfar ethernet.6 eth2: TX BD ring size for Q[0]: 256

[ 35.375073] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI

[ 35.387906] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k

[ 35.399700] PPP generic driver version 2.4.2

[ 35.404177] PPP BSD Compression module registered

[ 35.408858] PPP Deflate Compression module registered

[ 35.413934] PPP MPPE Compression module registered

[ 35.418704] NET: Registered protocol family 24

[ 35.423182] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).

[ 35.430287] usbcore: registered new interface driver rtl8150

[ 35.436018] usbcore: registered new interface driver asix

[ 35.441436] usbcore: registered new interface driver ax88179_178a

[ 35.447559] usbcore: registered new interface driver cdc_ether

[ 35.453418] usbcore: registered new interface driver r815x

[ 35.458917] usbcore: registered new interface driver net1080

[ 35.464612] usbcore: registered new interface driver cdc_subset

[ 35.470544] usbcore: registered new interface driver zaurus

[ 35.476208] usbcore: registered new interface driver cdc_ncm

[ 35.682806] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller

[ 35.688299] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1

[ 35.696148] xhci-hcd xhci-hcd.0.auto: irq 125, io mem 0x03100000

[ 35.702384] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[ 35.709143] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[ 35.716346] usb usb1: Product: xHCI Host Controller

[ 35.721201] usb usb1: Manufacturer: Linux 3.12.19-rt30+ls1+g6619b8b xhci-hcd

[ 35.728233] usb usb1: SerialNumber: xhci-hcd.0.auto

[ 35.733720] hub 1-0:1.0: USB hub found

[ 35.737494] hub 1-0:1.0: 1 port detected

[ 35.741656] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller

[ 35.747146] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2

[ 35.755024] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003

[ 35.761781] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[ 35.768986] usb usb2: Product: xHCI Host Controller

[ 35.773852] usb usb2: Manufacturer: Linux 3.12.19-rt30+ls1+g6619b8b xhci-hcd

[ 35.780867] usb usb2: SerialNumber: xhci-hcd.0.auto

[ 35.786372] hub 2-0:1.0: USB hub found

[ 35.790136] hub 2-0:1.0: 1 port detected

[ 35.794402] usbcore: registered new interface driver cdc_acm

[ 35.800033] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

[ 35.808150] usbcore: registered new interface driver usb-storage

[ 35.814328] usbcore: registered new interface driver usbserial

[ 35.820187] usbcore: registered new interface driver usbserial_generic

[ 35.826749] usbserial: USB Serial support registered for generic

[ 35.832883] usbcore: registered new interface driver ftdi_sio

[ 35.838636] usbserial: USB Serial support registered for FTDI USB Serial Device

[ 35.846035] usbcore: registered new interface driver option

[ 35.851621] usbserial: USB Serial support registered for GSM modem (1-port)

[ 35.858709] usbcore: registered new interface driver zte_ev

[ 35.864314] usbserial: USB Serial support registered for zte_ev

[ 35.870550] mousedev: PS/2 mouse device common for all mice

[ 35.876528] i2c /dev entries driver

[ 35.881440] ina2xx 0-0044: power monitor ina220 (Rshunt = 1000 uOhm)

[ 35.888928] ina2xx 0-0045: power monitor ina220 (Rshunt = 1000 uOhm)

[ 35.896170] lm75 0-0048: hwmon2: sensor 'lm75a'

[ 35.903078] imx2-wdt 2ad0000.wdog: timeout 60 sec (nowayout=0)

[ 35.909376] qoriq_cpufreq: Freescale PowerPC qoriq CPU frequency scaling driver

[ 35.916713] sdhci: Secure Digital Host Controller Interface driver

[ 35.922879] sdhci: Copyright(c) Pierre Ossman

[ 35.927213] sdhci-pltfm: SDHCI platform and OF driver helper

[ 35.934160] mmc0: no vqmmc regulator found

[ 35.938264] mmc0: no vmmc regulator found

[ 35.992056] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA

[ 36.005447] caam 1700000.crypto: Entropy delay = 3200

[ 36.010536] caam 1700000.crypto: Instantiated RNG4 SH0

[ 36.037272] caam 1700000.crypto: Instantiated RNG4 SH1

[ 36.042414] caam 1700000.crypto: device ID = 0x0a14030000000000 (Era 7)

[ 36.049000] caam 1700000.crypto: job rings = 4, qi = 0

[ 36.058374] caam algorithms registered in /proc/crypto

[ 36.062137] usb 1-1: new high-speed USB device number 2 using xhci-hcd

[ 36.079180] caam_jr 1710000.jr: registering rng-caam

[ 36.088080] caam 1700000.crypto: fsl,sec-v5.3 algorithms registered in /proc/crypto

[ 36.088653] mmc0: new high speed SDHC card at address aaaa

[ 36.089150] mmcblk0: mmc0:aaaa SU08G 7.40 GiB

[ 36.105946] mmcblk0: p1

[ 36.106096] usbcore: registered new interface driver usbhid

[ 36.106099] usbhid: USB HID core driver

[ 36.118474] usb 1-1: New USB device found, idVendor=0424, idProduct=2134

[ 36.125182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[ 36.132298] usb 1-1: Product: USB2134B

[ 36.136029] usb 1-1: Manufacturer: SMSC

[ 36.142398] sgtl5000 0-002a: sgtl5000 revision 0x11

[ 36.162707] sgtl5000 0-002a: Failed to get supply 'VDDD': -19

[ 36.168694] hub 1-1:1.0: USB hub found

[ 36.172508] hub 1-1:1.0: 4 ports detected

[ 36.176789] 0-002a: 1200 mV normal

[ 36.180612] sgtl5000 0-002a: Using internal LDO instead of VDDD

[ 36.200642] vf610-sgtl5000 sound.9: sgtl5000 <-> 2b60000.sai mapping ok

[ 36.211256] oprofile: using timer interrupt.

[ 36.216165] TCP: cubic registered

[ 36.219465] Initializing XFRM netlink socket

[ 36.224396] NET: Registered protocol family 10

[ 36.229927] sit: IPv6 over IPv4 tunneling driver

[ 36.235362] NET: Registered protocol family 17

[ 36.239828] NET: Registered protocol family 15

[ 36.244413] Bridge firewalling registered

[ 36.248410] can: controller area network core (rev 20120528 abi 9)

[ 36.254749] NET: Registered protocol family 29

[ 36.259202] can: raw protocol (rev 20120528)

[ 36.263533] 8021q: 802.1Q VLAN Support v1.8

[ 36.267726] lib80211: common routines for IEEE802.11 drivers

[ 36.273448] Key type dns_resolver registered

[ 36.278440] regulator-dummy: disabling

[ 36.282435] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)

[ 36.288772] ALSA device list:

[ 36.291726] #0: FSL-VF610-TWR-BOARD

[ 36.296954] RAMDISK: gzip image found at block 0

[ 36.312519] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd

[ 36.332362] usb 2-1: Parent hub missing LPM exit latency info. Power management will be impacted.

[ 36.341636] usb 2-1: New USB device found, idVendor=0424, idProduct=5534

[ 36.348356] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=0

[ 36.355494] usb 2-1: Product: USB5534B

[ 36.359233] usb 2-1: Manufacturer: SMSC

[ 36.373871] hub 2-1:1.0: USB hub found

[ 36.377762] hub 2-1:1.0: 4 ports detected

[ 41.592198] VFS: Mounted root (ext2 filesystem) on device 1:0.

Bad inittab entry at line 3

can't run '/etc/init.d/rcS': No such file or directory

Pavel · ‎07-09-2015

Check the “/etc/init.d/rcS” file and “/etc/inittab” file in the LS1021A-IOT root file system. Use the following command sequence for unpack root file system.

1. dd if=fsl-image-core-ls1021aiot-20150709054849.rootfs.ext2.gz.u-boot of= fsl-image-core-ls1021aiot-20150709054849.rootfs.ext2.gz bs=64 skip=1
2. gunzip fsl-image-core-ls1021aiot-20150709054849.rootfs.ext2.gz
3. mkdir ./mnt
4. mount -o loop fsl-image-core-ls1021aiot-20150709054849.rootfs.ext2 ./mnt

Have a great day,
Pavel

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myungjinhwang · ‎07-09-2015

Thanks for your reply...

i have some questions about this...

there are “/etc/init.d/rcS” file and “/etc/inittab” files in the rootfs of fsl-image-core.

i used fsl-image-rds-ls1021aiot.ext2.gz.u-boot before and it's loaded from sdcard by u-boot("fatload mmc 0:1 0x88000000 fsl-image-rds-ls1021aiot.ext2.gz.u-boot;")

to use fsl-image-core file, should i changed the u-boot command ?

and could you explain more about above step 1~4 in detailed?

Thank you

myungjinhwang · ‎07-09-2015

dear freescale team

about reply of Pavel Chubakov, could you give me a guide to apply in my sdcard more detailed?

I don't understand completely.

u-boot still try to load ramdisk file like "fsl-image-rds-ls1021aiot.ext2.gz.u-boot".

and need to modify u-boot as well?

thank you.

Pavel · ‎07-09-2015

The Steps 1-4 provide unpack the fsl-image-rds-ls1021aiot.ext2.gz.u-boot file. Check the “/etc/init.d/rcS” file and “/etc/inittab” file in the fsl-image-rds-ls1021aiot.ext2.gz.u-boot file.

Your message shows about problem concerning to the fsl-image-rds-ls1021aiot.ext2.gz.u-boot file.

myungjinhwang · ‎07-10-2015

dear freescale tem.

i'm still experiencing above problem.

I really wonder that is it only my problem or SDK1.7 errors?

i tried "fsl-image-core-ls1021aiot-20150709054849.rootfs.ext2.gz" file as well.

the file have “/etc/init.d/rcS” file and “/etc/inittab” but show other error messages

- can't open /dev/EHV0: No such file or directory

- can't open /dev/AMA0: No such file or directory

- can't open /dev/z6: No such file or directory

- can't open /dev/S0: No such file or directory

- can't open /dev/S1: No such file or directory

should i disable some Linux kernel features in menuconfig?

and I need to modify u-boot to use *.rootfs.ext2.gz file not *.rootfs.ext2.gz.u-boot?

Thank you

Pavel · ‎07-13-2015

Could you test your board using NFS file system?

See the following page:

http://www.freescale.com/infocenter/index.jsp?topic=%2FQORIQSDK%2F6333742.html

myungjinhwang · ‎07-17-2015

dear freescale team.

I really wonder that is it a only my problem i experience?

Or other developer is the same..

and LS1021A-IOT is designed to use ramdisk images.

if i use the .ext.gz files i should modify more source code in u-boot including bellow u-boot environment

"

# setenv bootfile uImage

# setenv fdtfile uImage.dtb

# setenv bootcmd 'setenv bootargs root=/dev/mmcblk0p2 rw rootdelay=5 console=$consoledev,$baudrate;mmcinfo;ext2load mmc 0:2 $loadaddr /boot/$bootfile;ext2load mmc 0:2 $fdtaddr /boot/$fdtfile;bootm $loadaddr - $fdtaddr'

# save

"

prabinca4u · ‎02-19-2016

You have to use fsl-image-rds-ls1021aiot.tar.gz file instead of RAM disk for SD card file system(fsl-image-rds-ls1021aiot.ext2.gz.u-boot).

billkrakar · ‎07-08-2015

Please allow me to check with the team and get a response.

Thanks!

Bill Krakar

myungjinhwang · ‎07-08-2015

thanks for the reply and how to allow you?