PC端使用minicom -s
+-----[configuration]------+
| Filenames and paths |
| File transfer protocols |
| Serial port setup |
| Modem and dialing |
| Screen and keyboard |
| Save setup as dfl |
| Save setup as.. |
| Exit |
| Exit from Minicom |
+--------------------------+
+-----------------------------------------------------------------------+
| A - Serial Device : /dev/ttyUSB0 |
| B - Lockfile Location : /var/lock |
| C - Callin Program : |
| D - Callout Program : |
| E - Bps/Par/Bits : 115200 8N1 |
| F - Hardware Flow Control : No |
| G - Software Flow Control : No |
| |
| Change which setting? |
+-----------------------------------------------------------------------+
| Save setup as dfl |
EXIT
以上minicom配置完成 ，用来监视开发板启动log
开发板上电，连接两条USB 一条供电，一条串口线。如图 。以下为启动过程log
- U-Boot 2016.07-00091-ge6b4241 (Aug 22 2016 - 10:56:52 +0800)
- CPU: Freescale i.MX7S rev1.2 at 792MHz
- CPU: Extended Commercial temperature grade (-20C to 105C) at 46C
- Reset cause: POR
- Board: WARP7
- DRAM: 512 MiB
- MMC: FSL_SDHC: 0
- *** Warning - bad CRC, using default environment
- In: serial
- Out: serial
- Err: serial
- Net: CPU Net Initialization Failed
- No ethernet found.
- Hit any key to stop autoboot: 0
- switch to partitions #0, OK
- mmc0(part 0) is current device
- switch to partitions #0, OK
- mmc0(part 0) is current device
- reading boot.scr
- ** Unable to read file boot.scr **
- reading zImage
- 6527184 bytes read in 88 ms (70.7 MiB/s)
- Booting from mmc ...
- reading imx7s-warp.dtb
- 33989 bytes read in 12 ms (2.7 MiB/s)
- Kernel image @ 0x80800000 [ 0x000000 - 0x6398d0 ]
- ## Flattened Device Tree blob at 83000000
- Booting using the fdt blob at 0x83000000
- Using Device Tree in place at 83000000, end 8300b4c4
- Starting kernel ...
- Booting Linux on physical CPU 0x0
- Linux version 4.1.29-fslc+g59b38c3 (jenkins@ci-builder-1) (gcc version 5.3.0 (GCC) ) #1 SMP PREEMPT Wed Aug 17 02:46:24 CEST 2016
- CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
- CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
- Machine model: Warp i.MX7S Board
- Reserved memory: created CMA memory pool at 0x8c000000, size 320 MiB
- Reserved memory: initialized node linux,cma, compatible id shared-dma-pool
- Memory policy: Data cache writealloc
- PERCPU: Embedded 12 pages/cpu @8bb25000 s16908 r8192 d24052 u49152
- Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
- Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk2p2 rootwait rw
- PID hash table entries: 2048 (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: 178764K/524288K available (8191K kernel code, 430K rwdata, 2928K rodata, 424K init, 450K bss, 17844K reserved, 327680K cma-reserved, 0K highmem)
- Virtual kernel memory layout:
- vector : 0xffff0000 - 0xffff1000 ( 4 kB)
- fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
- vmalloc : 0xa0800000 - 0xff000000 (1512 MB)
- lowmem : 0x80000000 - 0xa0000000 ( 512 MB)
- pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
- modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
- .text : 0x80008000 - 0x80ae3f78 (11120 kB)
- .init : 0x80ae4000 - 0x80b4e000 ( 424 kB)
- .data : 0x80b4e000 - 0x80bb9ae0 ( 431 kB)
- .bss : 0x80bbc000 - 0x80c2c840 ( 451 kB)
- SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
- Preemptible hierarchical RCU implementation.
- Additional per-CPU info printed with stalls.
- RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
- RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
- NR_IRQS:16 nr_irqs:16 16
- Architected cp15 timer(s) running at 8.00MHz (phys).
- clocksource arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
- sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
- Switching to timer-based delay loop, resolution 125ns
- mxc_clocksource_init 3000000
- Ignoring duplicate/late registration of read_current_timer delay
- 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.. 16.00 BogoMIPS (lpj=80000)
- pid_max: default: 32768 minimum: 301
- Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
- Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
- CPU: Testing write buffer coherency: ok
- /cpus/cpu@0 missing clock-frequency property
- /cpus/cpu@1 missing clock-frequency property
- CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
- Setting up static identity map for 0x80008280 - 0x800082d8
- CPU1: failed to come online
- Brought up 1 CPUs
- SMP: Total of 1 processors activated (16.00 BogoMIPS).
- CPU: All CPU(s) started in SVC mode.
- devtmpfs: initialized
- 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
- DDR type is LPDDR3!
- hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
- hw-breakpoint: maximum watchpoint size is 8 bytes.
- imx7d-pinctrl 302c0000.iomuxc-lpsr: no functions defined
- imx7d-pinctrl 302c0000.iomuxc-lpsr: fail to probe dt properties
- imx7d-pinctrl: probe of 302c0000.iomuxc-lpsr failed with error -22
- imx7d-pinctrl 30330000.iomuxc: initialized IMX pinctrl driver
- MU is ready for cross core communication!
- mxs-dma 33000000.dma-apbh: initialized
- SCSI subsystem initialized
- u***core: registered new interface driver u***fs
- u***core: registered new interface driver hub
- u***core: registered new device driver u***
- 30800000.aips-bus:u***phy_nop1 supply vcc not found, using dummy regulator
- 30800000.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
- i2c i2c-1: IMX I2C adapter registered
- i2c i2c-1: can't use DMA
- i2c i2c-3: IMX I2C adapter registered
- i2c i2c-3: 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
- MIPI CSI2 driver module loaded
- Advanced Linux Sound Architecture Driver Initialized.
- Bluetooth: Core ver 2.20
- 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
- Switched to clocksource arch_sys_counter
- NET: Registered protocol family 2
- TCP established hash table entries: 4096 (order: 2, 16384 bytes)
- TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
- TCP: Hash tables configured (established 4096 bind 4096)
- 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.
- imx rpmsg driver is registered.
- Bus freq driver module loaded
- futex hash table entries: 512 (order: 3, 32768 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
- jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
- fuse init (API version 7.23)
- io scheduler noop registered
- io scheduler deadline registered
- io scheduler cfq registered (default)
- MIPI DSI driver module loaded
- MIPI DSI driver module loaded
- imx-sdma 30bd0000.sdma: no event needs to be remapped
- imx-sdma 30bd0000.sdma: loaded firmware 4.2
- imx-sdma 30bd0000.sdma: initialized
- pfuze100-regulator 0-0008: Full layer: 1, Metal layer: 1
- pfuze100-regulator 0-0008: FAB: 0, FIN: 0
- pfuze100-regulator 0-0008: pfuze3000 found.
- 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 270, base_baud = 1500000) is a IMX
- console [ttymxc0] enabled
- 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 271, 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
- input: fxos8700 as /devices/platform/soc/30800000.aips-bus/30a50000.i2c/i2c-3/3-001e/input/input0
- fxos8700 device driver probe successfully
- input: fxas2100x as /devices/platform/soc/30800000.aips-bus/30a50000.i2c/i2c-3/3-0020/input/input1
- fxas2100x 3-0020: fxas2100x device driver probe successfully
- CAN device driver interface
- ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
- ehci-mxc: Freescale On-Chip EHCI Host driver
- u***core: registered new interface driver u***-storage
- u***core: registered new interface driver u***_ehset_test
- 30b10200.u***misc supply vbus-wakeup not found, using dummy regulator
- 30b20200.u***misc supply vbus-wakeup not found, using dummy regulator
- 30b30200.u***misc supply vbus-wakeup not found, using dummy regulator
- mousedev: PS/2 mouse device common for all mice
- input: 30370000.snvs:snvs-powerkey as /devices/platform/soc/30000000.aips-bus/30370000.snvs/30370000.snvs:snvs-powerkey/input/input2
- snvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs- 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
- imx2-wdt 30280000.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 interface driver bcm203x
- u***core: registered new interface driver btu***
- u***core: registered new interface driver ath3k
- sdhci: Secure Digital Host Controller Interface driver
- sdhci: Copyright(c) Pierre Ossman
- sdhci-pltfm: SDHCI platform and OF driver helper
- /soc/aips-bus@30800000/usdhc@30b40000: voltage-ranges unspecified
- sdhci-esdhc-imx 30b40000.usdhc: No vqmmc regulator found
- mmc0: SDHCI controller on 30b40000.usdhc [30b40000.usdhc] using ADMA
- /soc/aips-bus@30800000/usdhc@30b60000: voltage-ranges unspecified
- sdhci-esdhc-imx 30b60000.usdhc: No vmmc regulator found
- sdhci-esdhc-imx 30b60000.usdhc: No vqmmc regulator found
- mmc0: queuing unknown CIS tuple 0x80 (2 bytes)
- mmc0: queuing unknown CIS tuple 0x80 (3 bytes)
- mmc0: queuing unknown CIS tuple 0x80 (3 bytes)
- mmc0: queuing unknown CIS tuple 0x80 (7 bytes)
- mmc0: queuing unknown CIS tuple 0x80 (3 bytes)
- mmc2: SDHCI controller on 30b60000.usdhc [30b60000.usdhc] using ADMA
- mmc0: queuing unknown CIS tuple 0x80 (6 bytes)
- caam 30900000.caam: Entropy delay = 3200
- caam 30900000.caam: Instantiated RNG4 SH0
- caam 30900000.caam: Instantiated RNG4 SH1
- caam 30900000.caam: device ID = 0x0a16030000000000 (Era -524)
- caam 30900000.caam: job rings = 3, qi = 0
- mmc0: new high speed SDIO card at address 0001
- mmc2: MAN_BKOPS_EN bit is not set
- mmc2: mmc_select_hs200 failed, error -74
- : switch to mmc2 failed
- mmc2: new MMC card at address 0001
- mmcblk2: mmc2:0001 EH8CD4 7.13 GiB
- mmcblk2boot0: mmc2:0001 EH8CD4 partition 1 4.00 MiB
- mmcblk2boot1: mmc2:0001 EH8CD4 partition 2 4.00 MiB
- mmcblk2rpmb: mmc2:0001 EH8CD4 partition 3 4.00 MiB
- mmcblk2: p1 p2
- caam algorithms registered in /proc/crypto
- caam_jr 30901000.jr0: registering rng-caam
- platform caam_sm: blkkey_ex: 8 keystore units available
- platform caam_sm: 64-bit clear key:
- platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
- platform caam_sm: 64-bit black key:
- platform caam_sm: [0000] 2d f5 04 00 2e 26 18 99
- platform caam_sm: [0008] ff 58 5d 57 60 8e c9 3c
- platform caam_sm: 128-bit clear key:
- platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
- platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
- platform caam_sm: 128-bit black key:
- platform caam_sm: [0000] b7 af 48 b0 8e 6c 6a 79
- platform caam_sm: [0008] ff 2a c8 d4 0c 96 45 46
- platform caam_sm: 192-bit clear key:
- platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
- platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
- platform caam_sm: [0016] 10 11 12 13 14 15 16 17
- platform caam_sm: 192-bit black key:
- platform caam_sm: [0000] 63 c6 88 7d 8c e8 d2 20
- platform caam_sm: [0008] 65 14 17 66 2b ad 2a 4a
- platform caam_sm: [0016] f4 46 57 3a 79 60 d8 42
- platform caam_sm: [0024] 45 1e de 4e bb a0 0a 59
- platform caam_sm: 256-bit clear key:
- platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
- platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
- platform caam_sm: [0016] 10 11 12 13 14 15 16 17
- platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
- platform caam_sm: 256-bit black key:
- platform caam_sm: [0000] 97 10 6e fa 72 e8 fb 95
- platform caam_sm: [0008] 36 fb 77 bf 71 6c b3 b5
- platform caam_sm: [0016] 58 0c d3 e9 f2 f1 30 c7
- platform caam_sm: [0024] 6f 8a ea 9a 8a 06 97 c9
- platform caam_sm: 64-bit unwritten blob:
- platform caam_sm: [0000] 00 00 00 00 00 00 00 00
- platform caam_sm: [0008] 00 00 00 00 00 00 00 00
- platform caam_sm: [0016] 00 00 00 00 00 00 00 00
- platform caam_sm: [0024] 00 00 00 00 00 00 00 00
- platform caam_sm: [0032] 00 00 00 00 00 00 00 00
- platform caam_sm: [0040] 00 00 00 00 00 00 00 00
- platform caam_sm: [0048] 00 00 00 00 00 00 00 00
- platform caam_sm: [0056] 00 00 00 00 00 00 00 00
- platform caam_sm: [0064] 00 00 00 00 00 00 00 00
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 128-bit unwritten blob:
- platform caam_sm: [0000] 00 00 00 00 00 00 00 00
- platform caam_sm: [0008] 00 00 00 00 00 00 00 00
- platform caam_sm: [0016] 00 00 00 00 00 00 00 00
- platform caam_sm: [0024] 00 00 00 00 00 00 00 00
- platform caam_sm: [0032] 00 00 00 00 00 00 00 00
- platform caam_sm: [0040] 00 00 00 00 00 00 00 00
- platform caam_sm: [0048] 00 00 00 00 00 00 00 00
- platform caam_sm: [0056] 00 00 00 00 00 00 00 00
- platform caam_sm: [0064] 00 00 00 00 00 00 00 00
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 196-bit unwritten blob:
- platform caam_sm: [0000] 00 00 00 00 00 00 00 00
- platform caam_sm: [0008] 00 00 00 00 00 00 00 00
- platform caam_sm: [0016] 00 00 00 00 00 00 00 00
- platform caam_sm: [0024] 00 00 00 00 00 00 00 00
- platform caam_sm: [0032] 00 00 00 00 00 00 00 00
- platform caam_sm: [0040] 00 00 00 00 00 00 00 00
- platform caam_sm: [0048] 00 00 00 00 00 00 00 00
- platform caam_sm: [0056] 00 00 00 00 00 00 00 00
- platform caam_sm: [0064] 00 00 00 00 00 00 00 00
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 256-bit unwritten blob:
- platform caam_sm: [0000] 00 00 00 00 00 00 00 00
- platform caam_sm: [0008] 00 00 00 00 00 00 00 00
- platform caam_sm: [0016] 00 00 00 00 00 00 00 00
- platform caam_sm: [0024] 00 00 00 00 00 00 00 00
- platform caam_sm: [0032] 00 00 00 00 00 00 00 00
- platform caam_sm: [0040] 00 00 00 00 00 00 00 00
- platform caam_sm: [0048] 00 00 00 00 00 00 00 00
- platform caam_sm: [0056] 00 00 00 00 00 00 00 00
- platform caam_sm: [0064] 00 00 00 00 00 00 00 00
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 64-bit black key in blob:
- platform caam_sm: [0000] 81 a9 42 0b a1 92 b7 72
- platform caam_sm: [0008] ca 0f 7a 78 52 5c 3f ad
- platform caam_sm: [0016] c3 ca 07 95 11 1b fe 5e
- platform caam_sm: [0024] 3d 8c 32 2b 0b e2 84 9f
- platform caam_sm: [0032] 01 de 8a 95 65 b8 5c 6c
- platform caam_sm: [0040] 64 8f 0d 07 68 e1 6d a6
- platform caam_sm: [0048] 19 6b fa dd e6 c3 d4 a2
- platform caam_sm: [0056] 00 00 00 00 00 00 00 00
- platform caam_sm: [0064] 00 00 00 00 00 00 00 00
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 128-bit black key in blob:
- platform caam_sm: [0000] 9e 75 f2 25 b2 98 e2 99
- platform caam_sm: [0008] 52 27 3f 48 6e 11 e7 2e
- platform caam_sm: [0016] cc 87 2b 58 a4 2e 7e db
- platform caam_sm: [0024] 43 64 d4 c6 63 b4 78 b3
- platform caam_sm: [0032] aa c1 8a 0a 53 2b 5a f9
- platform caam_sm: [0040] b4 ff 6e 14 1d b6 1e 0d
- platform caam_sm: [0048] 5f 9a 8a 2e 75 c3 47 4d
- platform caam_sm: [0056] b0 1a 93 94 0b 30 10 f9
- platform caam_sm: [0064] 00 00 00 00 00 00 00 00
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 192-bit black key in blob:
- platform caam_sm: [0000] b1 20 4a 99 f0 39 e5 cf
- platform caam_sm: [0008] 6a 98 af e1 c3 30 6d d6
- platform caam_sm: [0016] 2c 49 3f e6 d8 ae f3 6d
- platform caam_sm: [0024] 7e 29 2b a8 77 50 57 7f
- platform caam_sm: [0032] 08 a2 2a fc 6d 01 0e 36
- platform caam_sm: [0040] c1 c1 ab 3f 0e ae dd ba
- platform caam_sm: [0048] c9 70 bc c9 6f 94 20 e7
- platform caam_sm: [0056] bc 35 0d 4d b8 d5 db 46
- platform caam_sm: [0064] 85 44 d7 48 6a 42 29 40
- platform caam_sm: [0072] 00 00 00 00 00 00 00 00
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: 256-bit black key in blob:
- platform caam_sm: [0000] d4 bd 33 2b 62 02 08 ce
- platform caam_sm: [0008] 73 7c f0 4e 2b 52 b2 50
- platform caam_sm: [0016] db 40 d8 c9 fa 5e bb 70
- platform caam_sm: [0024] a6 f6 ee 49 8d f9 27 70
- platform caam_sm: [0032] 0a e3 f4 fc 34 eb ea 93
- platform caam_sm: [0040] 22 4b c9 1b 15 14 53 25
- platform caam_sm: [0048] b8 cd 94 3a 04 23 36 8c
- platform caam_sm: [0056] 4f 8a 43 08 85 c9 f1 39
- platform caam_sm: [0064] 1d 96 46 f2 8e 3b 53 50
- platform caam_sm: [0072] c4 0d 80 42 11 9b b9 c2
- platform caam_sm: [0080] 00 00 00 00 00 00 00 00
- platform caam_sm: [0088] 00 00 00 00 00 00 00 00
- platform caam_sm: restored 64-bit black key:
- platform caam_sm: [0000] 0a 12 09 15 2d c5 cf 45
- platform caam_sm: [0008] a3 de 7e e8 39 21 a9 27
- platform caam_sm: restored 128-bit black key:
- platform caam_sm: [0000] b7 af 48 b0 8e 6c 6a 79
- platform caam_sm: [0008] ff 2a c8 d4 0c 96 45 46
- platform caam_sm: restored 192-bit black key:
- platform caam_sm: [0000] 63 c6 88 7d 8c e8 d2 20
- platform caam_sm: [0008] 65 14 17 66 2b ad 2a 4a
- platform caam_sm: [0016] b3 fc 26 28 ee 2f 0c 73
- platform caam_sm: [0024] de f9 db 5b f6 70 44 03
- platform caam_sm: restored 256-bit black key:
- platform caam_sm: [0000] 97 10 6e fa 72 e8 fb 95
- platform caam_sm: [0008] 36 fb 77 bf 71 6c b3 b5
- platform caam_sm: [0016] 58 0c d3 e9 f2 f1 30 c7
- platform caam_sm: [0024] 6f 8a ea 9a 8a 06 97 c9
- snvs-secvio 30370000.caam-snvs: can't get snvs clock
- snvs-secvio 30370000.caam-snvs: violation handlers armed - non-secure state
- u***core: registered new interface driver u***hid
- u***hid: USB HID core driver
- NET: Registered protocol family 26
- NET: Registered protocol family 10
- sit: IPv6 over IPv4 tunneling driver
- NET: Registered protocol family 17
- 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
- Key type dns_resolver registered
- cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19)
- sgtl5000 3-000a: sgtl5000 revision 0x11
- sgtl5000 3-000a: Using internal LDO instead of VDDD
- asoc-simple-card sound: sgtl5000 <-> 308a0000.sai mapping ok
- dhd_module_init in
- input: gpio-keys as /devices/platform/gpio-keys/input/input3
- snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:01 UTC (1)
- ALSA device list:
- #0: imx7s-sgtl5000
- EXT3-fs (mmcblk2p2): error: couldn't mount because of unsupported optional features (240)
- EXT2-fs (mmcblk2p2): error: couldn't mount because of unsupported optional features (244)
- EXT4-fs (mmcblk2p2): recovery complete
- EXT4-fs (mmcblk2p2): mounted filesystem with ordered data mode. Opts: (null)
- VFS: Mounted root (ext4 filesystem) on device 179:2.
- devtmpfs: mounted
- Freeing unused kernel memory: 424K (80ae4000 - 80b4e000)
- INIT: version 2.88 booting
- Starting udev
- udevd[174]: starting version 3.1.5
- random: udevd urandom read with 21 bits of entropy available
- EXT4-fs (mmcblk2p2): re-mounted. Opts: data=ordered
- bootlogd: cannot allocate pseudo tty: No such file or directory
- ALSA: Restoring mixer settings...
- No state is present for card imx7ssgtl5000
- Found hardware: "imx7s-sgtl5000" "" "" "" ""
- Hardware is initialized using a generic method
- No state is present for card imx7ssgtl5000
- Fri Aug 19 19:48:55 UTC 2016
- INIT: Entering runlevel: 5
- Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
- Starting system message bus: dbus.
- Starting Connection Manager
- Starting rPCBind daemon...done.
- Starting bluetooth
- bluetoothd
- Starting syslogd/klogd: done
- * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
- ...done.
- Starting Telephony daemon
- Starting Linux NFC daemon
- Running local boot scripts (/etc/rc.local).
- Poky (Yocto Project Reference Distro) 2.1.1 imx7s-warp /dev/ttymxc0
- imx7s-warp login: root
- root@imx7s-warp:~# ls
- root@imx7s-warp:~# cd /
- root@imx7s-warp:/# ls
- bin boot dev etc home lib lost+found media mnt opt proc run ***in sys tmp usr var
- root@imx7s-warp:/#
启动后：root
ls
cd /
ls
|
0
/6 
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