log: done Bytes transferred = 35070 (88fe hex) Kernel image @ 0x80800000 [ 0x000000 - 0x55f400 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 8300b8fd Modify /soc/aips-bus@02100000/sim@0218c000:status disabled ft_system_setup for mx6 Starting kernel ... Booting Linux on physical CPU 0x0 Linux version 4.1.15+ (jianghong@bsp) (gcc version 4.9.4 (Linaro GCC 4.9-2017.01) ) #11 SMP PREEMPT Thu Jan 28 10:31:08 CST 2021 CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine model: Freescale i.MX6 UltraLite 14x14 EVK Board Reserved memory: created CMA memory pool at 0xac000000, size 320 MiB Reserved memory: initialized node linux,cma, compatible id shared-dma-pool Memory policy: Data cache writealloc PERCPU: Embedded 12 pages/cpu @ab731000 s16768 r8192 d24192 u49152 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096 Kernel command line: `console=tty1 console=ttymxc0,115200 root=/dev/nfs nfsroot=10.252.0.41:/home/jianghong/rootfs rw ip=10.252.1.240:10.252.0.41:10.252.0.1:255.255.0.0::eth1:off` PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 700556K/1048576K available (6948K kernel code, 324K rwdata, 2372K rodata, 404K init, 424K bss, 20340K reserved, 327680K cma-reserved, 0K highmem) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xc0800000 - 0xff000000 (1000 MB) lowmem : 0x80000000 - 0xc0000000 (1024 MB) pkmap : 0x7fe00000 - 0x80000000 ( 2 MB) modules : 0x7f000000 - 0x7fe00000 ( 14 MB) .text : 0x80008000 - 0x80922674 (9322 kB) .init : 0x80923000 - 0x80988000 ( 404 kB) .data : 0x80988000 - 0x809d91e0 ( 325 kB) .bss : 0x809dc000 - 0x80a46370 ( 425 kB) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible hierarchical RCU implementation. Additional per-CPU info printed with stalls. RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1. RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 NR_IRQS:16 nr_irqs:16 16 mxc_clocksource_init 3000000 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: 2048 (order: 1, 8192 bytes) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) CPU: Testing write buffer coherency: ok /cpus/cpu@0 missing clock-frequency property CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x80008280 - 0x800082f0 Brought up 1 CPUs SMP: Total of 1 processors activated (6.00 BogoMIPS). CPU: All CPU(s) started in SVC mode. devtmpfs: initialized device-tree: Duplicate name in lcdif@021c8000, renamed to "display#1" VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 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 ladder cpuidle: using governor menu failed to find ocotp node failed to find ocotp node hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. hw-breakpoint: maximum watchpoint size is 8 bytes. imx6ul-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver mxs-dma 1804000.dma-apbh: initialized 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-0: can't use DMA i2c i2c-1: IMX I2C adapter registered i2c i2c-1: can't use DMA 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 PTP clock support registered Advanced Linux Sound Architecture Driver Initialized. Switched to clocksource mxc_timer1 NET: Registered protocol family 2 TCP established hash table entries: 8192 (order: 3, 32768 bytes) TCP bind hash table entries: 8192 (order: 4, 65536 bytes) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 512 (order: 2, 16384 bytes) UDP-Lite hash table entries: 512 (order: 2, 16384 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. imx rpmsg driver is registered. imx_busfreq soc:busfreq: busfreq_probe failed to get busfreq clk for imx6ull/sl. imx_busfreq: probe of soc:busfreq failed with error -22 Bus freq driver module loaded futex hash table entries: 256 (order: 2, 16384 bytes) VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) NFS: Registering the id_resolver key type Key type id_resolver registered Key type id_legacy registered nfs4filelayout_init: NFSv4 File Layout Driver Registering... jffs2: version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc. fuse init (API version 7.23) 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 imx-sdma 20ec000.sdma: no event needs to be remapped imx-sdma 20ec000.sdma: loaded firmware 3.3 imx-sdma 20ec000.sdma: initialized 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 20, base_baud = 5000000) is a IMX console [ttymxc0] enabled 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 233, base_baud = 5000000) is a IMX 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 spi_imx 2008000.ecspi: probed pps pps0: new PPS source ptp0 fec 20b4000.ethernet (unnamed net_device) (uninitialized): Invalid MAC address: 00:00:00:00:00:00 fec 20b4000.ethernet (unnamed net_device) (uninitialized): Using random MAC address: 52:99:96:bf:d2:80 libphy: fec_enet_mii_bus: probed fec 20b4000.ethernet eth0: registered PHC device 0 pps pps1: new PPS source ptp1 fec 2188000.ethernet eth1: registered PHC device 1 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-mxc: Freescale On-Chip EHCI Host driver usbcore: registered new interface driver usb-storage 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator 2184000.usb supply vbus not found, using dummy regulator 2184200.usb supply vbus 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 Mass Storage Function, version: 2009/09/11 LUN: removable file: (no medium) no file given for LUN0 g_mass_storage ci_hdrc.0: failed to start g_mass_storage: -22 mousedev: PS/2 mouse device common for all mice input: 20cc000.snvs:snvs-powerkey as /devices/platform/soc/2000000.aips-bus/20cc000.snvs/20cc000.snvs:snvs-powerkey/input/input0 input: iMX6UL TouchScreen Controller as /devices/platform/soc/2000000.aips-bus/2040000.tsc/input/input1 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 pxp-v4l2 pxp_v4l2: initialized imx2-wdt 20bc000.wdog: use WDOG_B to reboot. imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper /soc/aips-bus@02100000/usdhc@02190000: voltage-ranges unspecified sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speed state, work on normal mode sdhci-esdhc-imx 2190000.usdhc: No vmmc regulator found sdhci-esdhc-imx 2190000.usdhc: No vqmmc regulator found mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA /soc/aips-bus@02100000/usdhc@02194000: voltage-ranges unspecified sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode sdhci-esdhc-imx 2194000.usdhc: No vmmc regulator found sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found mmc0: host does not support reading read-only switch, assuming write-enable mmc0: new high speed SDHC card at address 0001 mmcblk0: mmc0:0001 SD32G 28.9 GiB mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA mmcblk0: p1 p2 usbcore: registered new interface driver usbhid usbhid: USB HID core driver NET: Registered protocol family 10 sit: IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 Key type dns_resolver registered failed to find ocotp node Registering SWP/SWPB emulation handler snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) IP-Config: Failed to open eth1 IP-Config: Device `eth1' not found VSD_3V3: disabling can-3v3: disabling ALSA device list: No soundcards found.