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王燕

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[问答]

如何解决ok_mx6x_c_v1.3 imx6q 2g移植4.9.11问题?

  • 用这个“OKMX6Q-C、OKMX6DL-C_Qt5.6+Linux4.1.15用户资料(工业级商业级共用)_20181023Linux工具mfgtools-linux4.1.15mfgtools”
    烧了4.1.15的,是没有问题的;
    现在要用4.9.11的内核,从http://git.freescale.com/git/cgit.cgi/imx/linux-imx.git/下载了4.9.11的源码:linux-imx-freescale_4.9.11_427eb8371fd5e9bceec18ca8838ac6eb1e51ad3a.tar.gz,
    用make imx_v7_default编译出zImage,

    执行make dtbs生成设备树,将新生成的zImage和imx6q-sabresd.dtb 拷贝到OKMX6Q-C、OKMX6DL-C_Qt5.6+Linux4.1.15用户资料(工业级商业级共用)_20181023Linux工具mfgtools-linux4.1.15mfgtoolsProfilesLinuxOS Firmwarefilesokmx6-c下,替换原有的zImage及imx6q-c-sabresd.dtb,烧写成功。
    起来后的打印如下:

    U-Boot 2016.03-00009-gc131a48 (Dec 03 2018 - 16:34:00 +0800)

    CPU:   Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
    CPU:   Extended Commercial temperature grade (-20C to 105C) at 42C
    Reset cause: POR
    Board: MX6-SabreSD
    I2C:   ready
    DRAM:  2 GiB
    PMIC:  PFUZE100 ID=0x10
    MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
    *** Warning - bad CRC, using default environment

    Display: SEIKO-WVGA (800x480)
    reading logo.bmp
    1152054 bytes read in 47 ms (23.4 MiB/s)
    In:    serial
    Out:   serial
    Err:   serial
    switch to partitions #0, OK
    mmc2(part 0) is current device
    Net:   FEC [PRIME]
    Error: FEC address not set.

    Normal Boot
    Hit any key to stop autoboot:  0
    switch to partitions #0, OK
    mmc2(part 0) is current device
    reading boot.scr
    ** Unable to read file boot.scr **
    reading zImage
    7251672 bytes read in 197 ms (35.1 MiB/s)
    Booting from mmc ...
    reading imx6q-c-sabresd.dtb
    50548 bytes read in 19 ms (2.5 MiB/s)
    Kernel image @ 0x12000000 [ 0x000000 - 0x6ea6d8 ]
    ## Flattened Device Tree blob at 18000000
       Booting using the fdt blob at 0x18000000
       Using Device Tree in place at 18000000, end 1800f573
    switch to ldo_bypass mode!

    Starting kernel ...

    Booting Linux on physical CPU 0x0
    Linux version 4.9.11 (root@ubuntu) (gcc version 5.3.0 (GCC) ) #1 SMP PREEMPT Tue Oct 15 15:08:28 CST 2019
    CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
    CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    OF: fdt:Machine model: Freescale i.MX6 Quad SABRE Smart Device Board
    Reserved memory: created CMA memory pool at 0x6c000000, size 320 MiB
    OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
    Memory policy: Data cache writealloc
    percpu: Embedded 14 pages/cpu @daefa000 s25868 r8192 d23284 u57344
    Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 520704
    Kernel command line: console=ttymxc0,115200 video=mxcfb0:dev=lcd,CLAA-WVGA,if=RGB24,bpp=16,int_clk video=mxcfb1:dev=hdmi,1920x1080M@60,if=RGB24,bpp=16 ldb=sin0 root=/dev/mmcblk3p2 rootwait rw
    PID hash table entries: 4096 (order: 2, 16384 bytes)
    Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes)
    Inode-cache hash table entries: 131072 (order: 7, 524288 bytes)
    Memory: 1735064K/2097152K available (9216K kernel code, 545K rwdata, 3208K rodata, 1024K init, 473K bss, 34408K reserved, 327680K cma-reserved, 262144K highmem)
    Virtual kernel memory layout:
        vector  : 0xffff0000 - 0xffff1000   (   4 kB)
        fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
        vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
        lowmem  : 0x80000000 - 0xf0000000   (1792 MB)
        pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
        modules : 0x7f000000 - 0x7fe00000   (  14 MB)
          .text : 0x80008000 - 0x80a00000   (10208 kB)
          .init : 0x80e00000 - 0x80f00000   (1024 kB)
          .data : 0x80f00000 - 0x80f88620   ( 546 kB)
           .bss : 0x80f8a000 - 0x81000420   ( 474 kB)
    SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
    Preemptible hierarchical RCU implementation.
            Build-time adjustment of leaf fanout to 32.
    NR_IRQS:16 nr_irqs:16 16
    L2C-310 errata 752271 769419 enabled
    L2C-310 enabling early BRESP for Cortex-A9
    L2C-310 full line of zeros enabled for Cortex-A9
    L2C-310 ID prefetch enabled, offset 16 lines
    L2C-310 dynamic clock gating enabled, standby mode enabled
    L2C-310 cache controller enabled, 16 ways, 1024 kB
    L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
    Switching to timer-based delay loop, resolution 333ns
    sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
    clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
    Console: colour dummy device 80x30
    Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
    pid_max: default: 32768 minimum: 301
    Mount-cache hash table entries: 4096 (order: 2, 16384 bytes)
    Mountpoint-cache hash table entries: 4096 (order: 2, 16384 bytes)
    CPU: Testing write buffer coherency: ok
    CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    Setting up static identity map for 0x10100000 - 0x10100058
    CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
    CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
    Brought up 4 CPUs
    SMP: Total of 4 processors activated (24.00 BogoMIPS).
    CPU: All CPU(s) started in SVC mode.
    devtmpfs: initialized
    VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
    clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    pinctrl core: initialized pinctrl subsystem
    NET: Registered protocol family 16
    DMA: preallocated 256 KiB pool for atomic coherent allocations
    cpuidle: using governor menu
    CPU identified as i.MX6Q, silicon rev 1.5
    vddarm: bypassed regulator has no supply!
    vddarm: failed to get the current voltage(-517)
    vddsoc: bypassed regulator has no supply!
    vddsoc: failed to get the current voltage(-517)
    hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
    hw-breakpoint: maximum watchpoint size is 4 bytes.
    imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
    imx-gpc 20dc000.gpc: pu regulator not ready, retry
    mxs-dma 110000.dma-apbh: initialized
    SCSI subsystem initialized
    u***core: registered new inte**ce driver u***fs
    u***core: registered new inte**ce driver hub
    u***core: registered new device driver u***
    2000000.aips-bus:u***phy_nop1 supply vcc not found, using dummy regulator
    2000000.aips-bus:u***phy_nop2 supply vcc not found, using dummy regulator
    i2c i2c-0: IMX I2C adapter registered
    i2c i2c-0: can't use DMA, using PIO instead.
    i2c i2c-1: IMX I2C adapter registered
    i2c i2c-1: can't use DMA, using PIO instead.
    i2c i2c-2: IMX I2C adapter registered
    i2c i2c-2: can't use DMA, using PIO instead.
    Linux video capture inte**ce: 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)
    imx-ipuv3 2800000.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
    imx rpmsg driver is registered.
    Advanced Linux Sound Architecture Driver Initialized.
    Bluetooth: Core ver 2.22
    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
    clocksource: Switched to clocksource mxc_timer1
    VFS: Disk quotas dquot_6.6.0
    VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    NET: Registered protocol family 2
    TCP established hash table entries: 16384 (order: 4, 65536 bytes)
    TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
    TCP: Hash tables configured (established 16384 bind 16384)
    UDP hash table entries: 1024 (order: 3, 32768 bytes)
    UDP-Lite hash table entries: 1024 (order: 3, 32768 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.
    hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
    Bus freq driver module loaded
    futex hash table entries: 1024 (order: 4, 65536 bytes)
    workingset: timestamp_bits=30 max_order=19 bucket_order=0
    NFS: Registering the id_resolver key type
    Key type id_resolver registered
    Key type id_legacy registered
    jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
    fuse init (API version 7.26)
    bounce: pool size: 64 pages
    io scheduler noop registered
    io scheduler deadline registered
    io scheduler cfq registered (default)
    imx-weim 21b8000.weim: Driver registered.
    backlight supply power not found, using dummy regulator
    mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed
    mxc_sdc_fb fb@0: registered mxc display driver lcd
    Console: switching to colour frame buffer device 100x30
    mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1
    fbcvt: 1920x1080@60: CVT Name - 2.073M9
    mxc_sdc_fb fb@1: registered mxc display driver hdmi
    mxc_sdc_fb fb@1: ipu0-di0 already in use
    mxc_sdc_fb: probe of fb@1 failed with error -16
    mxc_sdc_fb fb@2: registered mxc display driver lcd
    mxc_sdc_fb fb@2: ipu0-di0 already in use
    mxc_sdc_fb: probe of fb@2 failed with error -16
    mxc_sdc_fb fb@3: registered mxc display driver ldb
    imx-sdma 20ec000.sdma: no iram assigned, using external mem
    imx-sdma 20ec000.sdma: loaded firmware 3.3
    pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
    pfuze100-regulator 1-0008: FAB: 0, FIN: 0
    pfuze100-regulator 1-0008: pfuze100 found.
    vddpu: supplied by SW1C
    u***_otg_vbus: supplied by SWBST
    u***_h1_vbus: supplied by SWBST
    2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 28, base_baud = 5000000) is a IMX
    console [ttymxc0] enabled
    imx sema4 driver is registered.
    [drm] Initialized
    [drm] Initialized vivante 1.0.0 20120216 on minor 0
    brd: module loaded
    loop: module loaded
    ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
    ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
    ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
    ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
    ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
    ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
    ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
    scsi host0: ahci-imx
    ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 83
    m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
    spi_imx 2008000.ecspi: probed
    libphy: Fixed MDIO Bus: probed
    CAN device driver inte**ce
    2188000.ethernet supply phy not found, using dummy regulator
    pps pps0: new PPS source ptp0
    fec 2188000.ethernet (unnamed net_device) (uninitialized): Invalid MAC address: 00:00:00:00:00:00
    fec 2188000.ethernet (unnamed net_device) (uninitialized): Using random MAC address: 86:e5:fe:60:ea:3e
    libphy: fec_enet_mii_bus: probed
    fec 2188000.ethernet eth0: registered PHC device 0
    u***core: registered new inte**ce driver kaweth
    pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
    u***core: registered new inte**ce driver pegasus
    u***core: registered new inte**ce driver rtl8150
    u***core: registered new inte**ce driver r8152
    u***core: registered new inte**ce driver asix
    u***core: registered new inte**ce driver ax88179_178a
    u***core: registered new inte**ce driver cdc_ether
    u***core: registered new inte**ce driver net1080
    u***core: registered new inte**ce driver cdc_subset
    u***core: registered new inte**ce driver zaurus
    u***core: registered new inte**ce driver cdc_ncm
    ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    ehci-mxc: Freescale On-Chip EHCI Host driver
    u***core: registered new inte**ce driver u***-storage
    u***core: registered new inte**ce driver u***_ehset_test
    2184800.u***misc supply vbus-wakeup not found, using dummy regulator
    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
    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
    egalax_ts 1-0004: Failed to switch to I2C inte**ce
    egalax_ts 2-0004: Failed to switch to I2C inte**ce
    input: max11801_ts as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input2
    snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0
    i2c /dev entries driver
    IR NEC protocol handler initialized
    IR RC5(x/sz) protocol handler initialized
    IR RC6 protocol handler initialized
    IR JVC protocol handler initialized
    IR Sony protocol handler initialized
    IR SANYO protocol handler initialized
    IR Sharp protocol handler initialized
    IR MCE Keyboard/mouse protocol handler initialized
    IR XMP protocol handler initialized
    mxc_v4l2_output v4l2_out: V4L2 device registered as video16
    mxc_v4l2_output v4l2_out: V4L2 device registered as video17
    mxc_v4l2_output v4l2_out: V4L2 device registered as video18
    mxc_v4l2_output v4l2_out: V4L2 device registered as video19
    max11801_ts 1-0048: FIFO_RD_AUX_MSB read failed (-6)
    max11801_ts 1-0048: FIFO_RD_AUX_MSB read failed (-6)
    max11801_ts 1-0048: FIFO_RD_AUX_MSB read failed (-6)
    ata1: SATA link down (SStatus 0 SControl 300)
    ahci-imx 2200000.sata: no device found, disabling link.
    ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
    max11801_ts 1-0048: FIFO_RD_AUX_MSB read failed (-6)
    mag3110 2-000e: check mag3110 chip ID
    mag3110 2-000e: read chip ID 0xfffffffa is not equal to 0xc4!
    mag3110: probe of 2-000e failed with error -22
    mma8451 0-001c: read chip ID 0x1 is not equal to 0x1a or 0x2a!
    mma8451: probe of 0-001c failed with error -22
    imx2-wdt 20c0000.wdog: timeout 60 sec (nowayout=0)
    Bluetooth: HCI UART driver ver 2.3
    Bluetooth: HCI UART protocol H4 registered
    Bluetooth: HCI UART protocol BCSP registered
    Bluetooth: HCI UART protocol ATH3K registered
    u***core: registered new inte**ce driver bcm203x
    u***core: registered new inte**ce driver btu***
    u***core: registered new inte**ce driver ath3k
    sdhci: Secure Digital Host Controller Inte**ce driver
    sdhci: Copyright(c) Pierre Ossman
    sdhci-pltfm: SDHCI platform and OF driver helper
    sdhci-esdhc-imx 2194000.usdhc: Got CD GPIO
    sdhci-esdhc-imx 2194000.usdhc: Got WP GPIO
    mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA


    这样就下不去了,因为新下的内核没有imx6q-c-sabresd.dtb这个设备树,才选择了imx6q-sabresd.dtb,是不是设备树设置得不对的原因?
    麻烦专家们帮下忙,怎么调整设备树可以好使,
    目标是将4.9.11跑起来,先做到支持网络,u***功能,别的功能暂不管的程度。
    先谢谢了


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向可嘉

2022-1-11 09:25:36
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