TI中文支持网Part Number:MMWCAS-DSP-EVM
ls /dev/nvme* 这个操作命令应该在哪输入呢？
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Shine：
TDA板子firmware烧写到sd卡，上电后会从sd卡启动，等启动完毕，会出现Linux输出端口，你的串口工具连上这个串口后，在串口输出回车，dra7xx-evm login:输出后，再输入root，然后回车，接着就可以输入上面的操作命令了。
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user6249979：
感谢，还有个小问题，dra7xx-evm login:出现这个后，我输入root再回车，好像会出现让我输入password，我也不知道密码是啥呀
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user6249979：
您看 我是这个结果 正确吗？然后我的串口显示如下：
U-Boot SPL 2016.05-00018-g6bc25a5 (Aug 05 2019 - 14:43:03) DRA752-GP ES2.0 no pinctrl for hs200_1_8v no pinctrl for ddr_1_8v Card did not respond to voltage select! *** Warning - MMC init failed, using default environmentTrying to boot from MMC1 reading dra7-ipu2-fw.lzop spl_load_file_fat: error reading file dra7-ipu2-fw.lzop, err - -1 spl: error reading image dra7-ipu2-fw.lzop, err - -1 Error loading remotecore IPU2!,Continuing with boot ... reading dra7-dsp1-fw.lzop spl_load_file_fat: error reading file dra7-dsp1-fw.lzop, err - -1 spl: error reading image dra7-dsp1-fw.lzop, err - -1 Error loading remotecore DSP1!,Continuing with boot ... reading dra7-dsp2-fw.lzop spl_load_file_fat: error reading file dra7-dsp2-fw.lzop, err - -1 spl: error reading image dra7-dsp2-fw.lzop, err - -1 Error loading remotecore DSP2!,Continuing with boot ... reading dra7-ipu1-fw.lzop spl_load_file_fat: error reading file dra7-ipu1-fw.lzop, err - -1 spl: error reading image dra7-ipu1-fw.lzop, err - -1 Error loading remotecore IPU1!,Continuing with boot ... spl: falcon_args_file not set in environment, falling back to default reading single-stage-boot.dtb spl_load_image_fat_os: error reading image single-stage-boot.dtb, err - -1 reading u-boot.img reading u-boot.img reading u-boot.img reading u-boot.imgU-Boot 2016.05-00018-g6bc25a5 (Aug 05 2019 - 14:43:03 +0530)CPU: DRA752-GP ES2.0 Model: TI DRA742 Board: DRA74x Cascade EVM REV H.4 DRAM:4 GiB MMC:i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 OMAP SD/MMC: 0, OMAP SD/MMC: 1 Card did not respond to voltage select! *** Warning - MMC init failed, using default environmentCard did not respond to voltage select! ERROR: invalid mmc deviceat arch/arm/cpu/armv7/omap-common/utils.c:193/mmc_get_part_size() Warning: fastboot.userdata_size: unable to calc SCSI:SATA link 0 timeout. AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apstscanning bus for devices... Found 0 device(s). Net:Warning: ethernet@48484000 using MAC address from ROM eth0: ethernet@48484000 Hit any key to stop autoboot:2 1 0## Error: "board_findfdt" not defined i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 switch to partitions #0, OK mmc0 is current device i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 SD/MMC found on device 0 reading boot.scr ** Unable to read file boot.scr ** reading uEnv.txt 185 bytes read in 2 ms (89.8 KiB/s) Loaded env from uEnv.txt Importing environment from mmc0 ... i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 switch to partitions #0, OK mmc0 is current device i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 SD/MMC found on device 0 3577032 bytes read in 170 ms (20.1 MiB/s) 107792 bytes read in 24 ms (4.3 MiB/s) Booting from mmc0 ... Kernel image @ 0x82000000 [ 0x000000 - 0x3694c8 ] ## Flattened Device Tree blob at 88000000Booting using the fdt blob at 0x88000000Loading Device Tree to 8ffe2000, end 8ffff50f ... OKStarting kernel ...[0.000000] Booting Linux on physical CPU 0x0 [0.000000] Initializing cgroup subsys cpuset [0.000000] Initializing cgroup subsys cpu [0.000000] Initializing cgroup subsys cpuacct [0.000000] Linux version 4.4.84-00041-g84382ab (x0284921@bangvideoapps02) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #1 SMP PREEMPT Mon Aug 5 14:52:40 IST 2019 [0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d [0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [0.000000] Machine model: TI DRA742 Cascade Radar Board [0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, size 3 MiB [0.000000] Reserved memory: initialized node cmem@40300000, compatible id shared-dma-pool [0.000000] Reserved memory: regions without no-map are not yet supported [0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 80 MiB [0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool [0.000000] Reserved memory: created CMA memory pool at 0x000000009e000000, size 32 MiB [0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool [0.000000] Reserved memory: regions without no-map are not yet supported [0.000000] Reserved memory: created CMA memory pool at 0x00000000a1000000, size 32 MiB [0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool [0.000000] Reserved memory: created CMA memory pool at 0x00000000a3000000, size 32 MiB [0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool [0.000000] Reserved memory: regions without no-map are not yet supported [0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 64 MiB [0.000000] Reserved memory: initialized node cmem@A9000000, compatible id shared-dma-pool [0.000000] Reserved memory: regions without no-map are not yet supported [0.000000] cma: Reserved 64 MiB at 0x00000000bc000000 [0.000000] Forcing write-allocate cache policy for SMP [0.000000] Memory policy: Data cache writealloc [0.000000] OMAP4: Map 0x000000027fd00000 to fe600000 for dram barrier [0.000000] DRA752 ES2.0 [0.000000] PERCPU: Embedded 11 pages/cpu @f2f1e000 s14912 r8192 d21952 u45056 [0.000000] Built 1 zonelists in Zone order, mobility grouping on.Total pages: 1025330 [0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=3cc717e1-02 rw rootwait ip=none cma=64M vmalloc=128M [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: 2439424K/4109312K available (6671K kernel code, 320K rwdata, 2396K rodata, 336K init, 290K bss, 1424128K reserved, 245760K cma-reserved, 2167808K highmem) [0.000000] Virtual kernel memory layout: [0.000000]vector: 0xffff0000 - 0xffff1000(4 kB) [0.000000]fixmap: 0xffc00000 - 0xfff00000(3072 kB) [0.000000]vmalloc : 0xf8000000 - 0xff800000( 120 MB) [0.000000]lowmem: 0xc0000000 - 0xf7800000( 888 MB) [0.000000]pkmap: 0xbfe00000 - 0xc0000000(2 MB) [0.000000]modules : 0xbf000000 - 0xbfe00000(14 MB) [0.000000].text : 0xc0008000 - 0xc08e302c(9069 kB) [0.000000].init : 0xc08e4000 - 0xc0938000( 336 kB) [0.000000].data : 0xc0938000 - 0xc0988220( 321 kB) [0.000000].bss : 0xc098a000 - 0xc09d2880( 291 kB) [0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [0.000000] Preemptible hierarchical RCU implementation. [0.000000]Build-time adjustment of leaf fanout to 32. [0.000000] NR_IRQS:16 nr_irqs:16 16 [0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div [0.000000] OMAP clockevent source: timer1 at 32786 Hz [0.000000] Architected cp15 timer(s) running at 6.14MHz (phys). [0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns [0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns [0.000016] Switching to timer-based delay loop, resolution 162ns [0.000341] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [0.000349] OMAP clocksource: 32k_counter at 32768 Hz [0.000808] Console: colour dummy device 80x30 [0.000824] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [0.000830] This ensures that you still see kernel messages. Please [0.000836] update your kernel commandline. [0.000849] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475) [0.000861] pid_max: default: 32768 minimum: 301 [0.000961] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [0.000971] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [0.001517] Initializing cgroup subsys io [0.001533] Initializing cgroup subsys memory [0.001557] Initializing cgroup subsys devices [0.001570] Initializing cgroup subsys freezer [0.001581] Initializing cgroup subsys perf_event [0.001592] Initializing cgroup subsys pids [0.001619] CPU: Testing write buffer coherency: ok [0.001817] /cpus/cpu@0 missing clock-frequency property [0.001833] /cpus/cpu@1 missing clock-frequency property [0.001844] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [0.001879] Setting up static identity map for 0x80008380 - 0x800083e0 [0.080053] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [0.080123] Brought up 2 CPUs [0.080137] SMP: Total of 2 processors activated (24.59 BogoMIPS). [0.080143] CPU: All CPU(s) started in HYP mode. [0.080148] CPU: Virtualization extensions available. [0.080524] devtmpfs: initialized [0.109849] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [0.110822] omap_hwmod: l3_main_2 using broken dt data from ocp [0.313215] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [0.313236] futex hash table entries: 512 (order: 3, 32768 bytes) [0.318241] pinctrl core: initialized pinctrl subsystem [0.319109] NET: Registered protocol family 16 [0.320056] DMA: preallocated 256 KiB pool for atomic coherent allocations [0.350227] cpuidle: using governor ladder [0.380248] cpuidle: using governor menu [0.388767] OMAP GPIO hardware version 0.1 [0.392708] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [0.408099] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [0.408114] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [0.417218] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [0.417228] hw-breakpoint: maximum watchpoint size is 8 bytes. [0.417697] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [0.417707] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [0.418282] OMAP DMA hardware revision 0.0 [0.461434] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [0.462563] edma 43300000.edma: memcpy is disabled [0.467290] edma 43300000.edma: TI EDMA DMA engine driver [0.471366] omap-iommu 40d01000.mmu: 40d01000.mmu registered [0.471552] omap-iommu 40d02000.mmu: 40d02000.mmu registered [0.471709] omap-iommu 58882000.mmu: 58882000.mmu registered [0.471865] omap-iommu 55082000.mmu: 55082000.mmu registered [0.472139] omap-iommu 41501000.mmu: 41501000.mmu registered [0.472342] omap-iommu 41502000.mmu: 41502000.mmu registered [0.475370] palmas 0-0058: IRQ missing: skipping irq request [0.490817] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0 [0.552700] pcf857x: probe of 0-0020 failed with error -121 [0.552950] pcf857x: probe of 0-0021 failed with error -121 [0.553803] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [0.554211] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [0.554410] media: Linux media interface: v0.10 [0.554463] Linux video capture interface: v2.00 [0.554505] pps_core: LinuxPPS API ver. 1 registered [0.554512] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [0.554541] PTP clock support registered [0.554592] EDAC MC: Ver: 3.0.0 [0.555347] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 [0.555638] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 [0.555967] Advanced Linux Sound Architecture Driver Initialized. [0.556820] clocksource: Switched to clocksource arch_sys_counter [0.567399] NET: Registered protocol family 2 [0.567901] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [0.567964] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [0.568089] TCP: Hash tables configured (established 8192 bind 8192) [0.568136] UDP hash table entries: 512 (order: 2, 16384 bytes) [0.568167] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [0.568309] NET: Registered protocol family 1 [0.568621] RPC: Registered named UNIX socket transport module. [0.568630] RPC: Registered udp transport module. [0.568637] RPC: Registered tcp transport module. [0.568643] RPC: Registered tcp NFSv4.1 backchannel transport module. [0.569615] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [0.579631] squashfs: version 4.0 (2009/01/31) Phillip Lougher [0.580275] NFS: Registering the id_resolver key type [0.580305] Key type id_resolver registered [0.580313] Key type id_legacy registered [0.580371] ntfs: driver 2.1.32 [Flags: R/O]. [0.581646] bounce: pool size: 64 pages [0.581804] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [0.581820] io scheduler noop registered [0.581833] io scheduler deadline registered [0.581866] io scheduler cfq registered (default) [0.587355] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128 [0.590847] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges: [0.590861]No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff] [0.590894]IO 0x20003000..0x20012fff -> 0x00000000 [0.590915]MEM 0x20013000..0x2fffffff -> 0x20013000 [0.591127] dra7-pcie 51000000.pcie_rc: CFG 'Bus Master Enable' change [0.591136] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607255] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00 [0.607269] pci_bus 0000:00: root bus resource [bus 00-ff] [0.607279] pci_bus 0000:00: root bus resource [io0x0000-0xffff] [0.607289] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff] [0.607352] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607368] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607392] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607407] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607429] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607444] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change [0.607742] PCI: bus0: Fast back to back transfers disabled [0.626910] PCI: bus1: Fast back to back transfers disabled [0.627036] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff] [0.627051] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff] [0.627062] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff] [0.627077] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x20203fff 64bit] [0.627124] pci 0000:00:00.0: PCI bridge to [bus 01] [0.627136] pci 0000:00:00.0:bridge window [mem 0x20200000-0x202fffff] [0.627348] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [0.627358] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [0.688494] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled [0.691867] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 202, base_baud = 3000000) is a 8250 [1.791804] console [ttyS0] enabled [1.796199] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 203, base_baud = 3000000) is a 8250 [1.805904] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 204, base_baud = 3000000) is a 8250 [1.815928] [drm] Initialized drm 1.1.0 20060810 [1.821484] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [1.828171] [drm] No driver support for vblank timestamp query. [1.834299] [drm] Initialized vdrm 1.0.0 20110917 on minor 0 [1.841454] OMAP DSS rev 6.1 [1.845200] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops) [1.860823] loop: module loaded [1.864363] vmemexp device MAJOR num = 245 [1.868518] vmemexp class registered [1.872232] /dev/vmemexp device registered [1.876347] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120 [1.881893] nvme 0000:01:00.0: enabling device (0140 -> 0142) [1.888313] nand: No NAND device found [1.892085] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch [1.901190] m25p80 spi32766.0: found n25q00, expected s25fl256s1 [1.907282] m25p80 spi32766.0: n25q00 (131072 Kbytes) [1.912412] 7 ofpart partitions found on MTD device spi32766.0 [1.918288] Creating 7 MTD partitions on "spi32766.0": [1.923452] 0x000000000000-0x000000040000 : "QSPI.SPL" [1.929584] 0x000000040000-0x000000140000 : "QSPI.u-boot" [1.945894] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os" [1.952839] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env" [1.969526] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1" [1.986921] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel" [2.003273] 0x0000009e0000-0x000002000000 : "QSPI.file-system" [2.010817]nvme0n1: p1 [2.021083] libphy: Fixed MDIO Bus: probed [2.076849] davinci_mdio 48485000.mdio: davinci mdio revision 1.6 [2.082976] libphy: 48485000.mdio: probed [2.089997] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver TI DP83867 [2.098955] cpsw 48484000.ethernet: Detected MACID = 80:f5:b5:4f:17:3e [2.105602] cpsw 48484000.ethernet: cpts: overflow check period 800 [2.112580] cpsw 48484000.ethernet: cpsw: Detected MACID = 80:f5:b5:4f:17:3f [2.121218] mousedev: PS/2 mouse device common for all mice [2.137417] i2c /dev entries driver [2.146150] omap_hsmmc 4809c000.mmc: Got CD GPIO [2.197401] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode [2.203787] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode [2.216964] evm_3v3_sw: supplied by sysen1 [2.277656] ledtrig-cpu: registered to indicate activity on CPUs [2.287750] aic_dvdd: supplied by evm_3v3_sw [2.292997] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0 [2.300512] NET: Registered protocol family 10 [2.315823] sit: IPv6 over IPv4 tunneling driver [2.321037] NET: Registered protocol family 17 [2.325719] Key type dns_resolver registered [2.330164] omap_voltage_late_init: Voltage driver support not added [2.337074] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [2.343284] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [2.349992] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [2.356201] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [2.363531] Power Management for TI OMAP4+ devices. [2.368663] Registering SWP/SWPB emulation handler [2.374787] dmm 4e000000.dmm: workaround for errata i878 in use [2.382333] dmm 4e000000.dmm: initialized all PAT entries [2.388773] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1 [2.406615] hctosys: unable to open rtc device (rtc0) [2.423530] evm_1v8: disabling [2.426606] aic_dvdd: disabling [2.429965] ldousb: disabling [2.433432] ALSA device list: [2.436413]No soundcards found. [2.440724] Waiting for root device PARTUUID=3cc717e1-02... [2.497072] mmc0: host does not support reading read-only switch, assuming write-enable [2.509965] mmc0: new high speed SDHC card at address aaaa [2.525964] mmcblk0: mmc0:aaaa SC16G 14.8 GiB[2.534394]mmcblk0: p1 p2 [2.549366] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities [2.559961] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities [2.726229] EXT4-fs (mmcblk0p2): recovery complete [2.732053] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [2.740228] VFS: Mounted root (ext4 filesystem) on device 179:2. [2.751677] devtmpfs: mounted [2.754872] Freeing unused kernel memory: 336K [2.759351] This architecture does not have kernel memory protection. [2.952967] systemd[1]: System time before build time, advancing clock. [2.995061] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available) [3.009973] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available) [3.021667] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN) [3.040285] systemd[1]: Detected architecture arm.Welcome to [1mArago 2016.12[0m![3.070155] systemd[1]: Set hostname to <dra7xx-evm>. [3.140931] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 18 bits of entropy available) [3.158101] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 18 bits of entropy available) [3.162683] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [3.166085] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [3.188290] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 20 bits of entropy available) [3.267073] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [3.276585] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [3.286528] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [3.565497] systemd[1]: Configuration file /etc/systemd/system/multi-user.target.wants/vsdk.service is marked executable. Please remove executable permission bits. Proceeding anyway. [3.584641] systemd[1]: [/etc/systemd/system/multi-user.target.wants/vsdk.service:3] Failed to add dependency on rc.pvr, ignoring: Invalid argument [3.686281] systemd[1]: sockets.target: Found ordering cycle on sockets.target/start [3.694131] systemd[1]: sockets.target: Found dependency on dbus.socket/start [3.701397] systemd[1]: sockets.target: Found dependency on sysinit.target/start [3.708868] systemd[1]: sockets.target: Found dependency on alignment.service/start [3.716565] systemd[1]: sockets.target: Found dependency on basic.target/start [3.723842] systemd[1]: sockets.target: Found dependency on sockets.target/start [3.731289] systemd[1]: sockets.target: Breaking ordering cycle by deleting job dbus.socket/start [3.740255] systemd[1]: dbus.socket: Job dbus.socket/start deleted to break ordering cycle starting with sockets.target/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping D-Bus System Message Bus Socket [3.767158] systemd[1]: dropbear.socket: Found ordering cycle on dropbear.socket/stop [3.775032] systemd[1]: dropbear.socket: Found dependency on sysinit.target/start [3.782609] systemd[1]: dropbear.socket: Found dependency on alignment.service/start [3.790440] systemd[1]: dropbear.socket: Found dependency on basic.target/start [3.797829] systemd[1]: dropbear.socket: Found dependency on sockets.target/start [3.805350] systemd[1]: dropbear.socket: Found dependency on dropbear.socket/stop [3.812904] systemd[1]: dropbear.socket: Breaking ordering cycle by deleting job alignment.service/start [3.822453] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with dropbear.socket/stop [[0;1;31m SKIP [0m] Ordering cycle found, skipping alignment.service [3.850682] systemd[1]: Created slice System Slice. [[0;32mOK[0m] Created slice System Slice. [3.877187] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [[0;32mOK[0m] Listening on /dev/initctl Compatibility Named Pipe. [3.907235] systemd[1]: Listening on Network Service Netlink Socket. [[0;32mOK[0m] Listening on Network Service Netlink Socket. [3.937019] systemd[1]: Reached target Swap. [[0;32mOK[0m] Reached target Swap. [3.957114] systemd[1]: Listening on udev Control Socket. [[0;32mOK[0m] Listening on udev Control Socket. [3.987707] systemd[1]: Created slice system-getty.slice. [[0;32mOK[0m] Created slice system-getty.slice. [4.017694] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32mOK[0m] Created slice system-serial\x2dgetty.slice. [4.059356] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32mOK[0m] Listening on Journal Socket (/dev/log). [4.087074] systemd[1]: Reached target Remote File Systems. [[0;32mOK[0m] Reached target Remote File Systems. [4.117694] systemd[1]: Created slice User and Session Slice. [[0;32mOK[0m] Created slice User and Session Slice. [4.147045] systemd[1]: Reached target Slices. [[0;32mOK[0m] Reached target Slices. [4.167143] systemd[1]: Listening on Journal Socket. [[0;32mOK[0m] Listening on Journal Socket. [4.237290] systemd[1]: Starting Create list of required static device nodes for the current kernel...Starting Create list of required st... nodes for the current kernel... [4.265033] systemd[1]: Mounting Temporary Directory...Mounting Temporary Directory... [4.299719] systemd[1]: Mounting Debug File System...Mounting Debug File System... [4.329487] systemd[1]: Mounting POSIX Message Queue File System...Mounting POSIX Message Queue File System... [4.359491] systemd[1]: Starting Setup Virtual Console...Starting Setup Virtual Console... [4.437188] systemd[1]: Starting Load Kernel Modules...Starting Load Kernel Modules... [4.469489] systemd[1]: Starting Remount Root and Kernel File Systems...Starting Remount Root and Kernel File Systems... [4.488487] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [4.497353] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [[0;32mOK[0m] Started Forward Password Requests to Wall Directory Watch. [4.527186] systemd[1]: Listening on udev Kernel Socket. [[0;32mOK[0m] Listening on udev Kernel Socket. [4.557221] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [[0;32mOK[0m] Started Dispatch Password Requests to Console Directory Watch. [4.587043] systemd[1]: Reached target Paths. [[0;32mOK[0m] Reached target Paths. [4.607083] systemd[1]: Listening on Syslog Socket. [[0;32mOK[0m] Listening on Syslog Socket. [4.657236] systemd[1]: Starting Journal Service...Starting Journal Service... [4.694710] systemd[1]: Mounted Debug File System. [[0;32mOK[0m] Mounted Debug File System. [4.717296] systemd[1]: Mounted POSIX Message Queue File System. [[0;32mOK[0m] Mounted POSIX Message Queue File System. [4.747166] systemd[1]: Mounted Temporary Directory. [[0;32mOK[0m] Mounted Temporary Directory. [4.777360] systemd[1]: Started Journal Service. [[0;32mOK[0m] Started Journal Service. [[0;32mOK[0m] Started Create list of required sta...ce nodes for the current kernel. [[0;32mOK[0m] Started Setup Virtual Console. [[0;1;31mFAILED[0m] Failed to start Load Kernel Modules. See 'systemctl status systemd-modules-load.service' for details. [[0;32mOK[0m] Started Remount Root and Kernel File Systems.Starting udev Coldplug all Devices...Starting Apply Kernel Variables...Starting Create Static Device Nodes in /dev...Starting Flush Journal to Persistent Storage... [[0;32mOK[0m] Started Apply Kernel Variables. [[0;32mOK[0m] Started Create Static Device Nodes in /dev. [5.537692] systemd-journald[149]: Received request to flush runtime journal from PID 1 [[0;32mOK[0m] Started Flush Journal to Persistent Storage.Starting udev Kernel Device Manager... [[0;32mOK[0m] Reached target Local File Systems (Pre).Mounting /media/ram...Mounting /var/volatile... [[0;32mOK[0m] Mounted /var/volatile. [[0;32mOK[0m] Mounted /media/ram. [[0;32mOK[0m] Started udev Kernel Device Manager.Starting Load/Save Random Seed... [[0;32mOK[0m] Reached target Local File Systems. [6.051741] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000Starting Create Volatile Files and Directories... [6.075810]remoteproc0: 55020000.ipu is available [6.081029]remoteproc0: Note: remoteproc is still under development and considered experimental. [[0;32mOK[0m] Started Load/Save Random Seed. [6.126559]remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [[0;32mOK[0m] Started Create Volatile Files and Directories. [6.190691] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000 [6.226942]remoteproc1: 40800000.dsp is available [6.244846]remoteproc1: Note: remoteproc is still under development and considered experimental. [6.281042]remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [[0;32mOK[0m] Started udev Coldplug all Devices.[6.305372]remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2[6.338340] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000 [6.365818]remoteproc1: failed to load dra7-dsp1-fw.xe66 [6.377791]remoteproc2: 41000000.dsp is available [6.382717]remoteproc2: Note: remoteproc is still under development and considered experimental. [[0;32mOK[0m] Found device /dev/ttyS0.[6.393583]remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.[6.426692]remoteproc2: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2 [6.444450]remoteproc2: failed to load dra7-dsp2-fw.xe66 [6.515004]remoteproc0: registered virtio0 (type 7) [6.534526] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2 [6.597275] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20 [6.634073] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0Starting Update UTMP about System Boot/Shutdown...Starting Network Time Synchronization... [6.877672] SCSI subsystem initialized [[0;32mOK[0m] Started Network Time Synchronization. [6.978793] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3 [[0;32mOK[0m] Started Update UTMP about System Boot/Shutdown.[7.055958] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3[7.087757] CAN device driver interface [7.127811] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3 [7.200056] ahci 4a140000.sata: SSS flag set, parallel bus scan disabledStarting Synchronize System and HW clocks... [7.216194] ahci 4a140000.sata: Enable 32-bit DMA instead of 64-bit. [[0;32mOK[0m] Reached target System Time Synchronized.[7.241699] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode[[0;32mOK[0m] Started Synchronize System and HW clocks.[7.276960] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst[7.352606] scsi host0: ahci [7.358349] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 240 [7.404883] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=254) [7.473484] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2 [[0;32mOK[0m] Reached target System Initialization. [[0;32mOK[0m] Started Daily Cleanup of Temporary Directories. [[0;32mOK[0m] Reached target Timers.Starting Network Service... [[0;32mOK[0m] Listening on dropbear.socket. [[0;32mOK[0m] Reached target Sockets. [[0;32mOK[0m] Reached target Basic System. [7.736913] ata1: SATA link down (SStatus 0 SControl 300) [[0;32mOK[0m] Started Launching Vision SDK App.Starting rc.pvr.service... [7.877125] net eth0: initializing cpsw version 1.15 (0) [7.882507] net eth0: initialized cpsw ale version 1.4 [7.891683] EXT4-fs (nvme0n1p1): recovery complete [7.896546] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null)Starting Permit User Sessions... [7.920864] net eth0: ALE Table size 1024 [[0;32mOK[0m] Started Kernel Logging Service. [7.975270] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ] [7.986397] net eth0: phy found : id is : 0x2000a231 [[0;32mOK[0m] Started System Logging Service. [[0;32mOK[0m] Started Permit User Sessions. [8.092260] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [8.176183] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [[0;32mOK[0m] Started rc.pvr.service. [[0;32mOK[0m] Started Network Service. [8.701262]remoteproc0: powering up 55020000.ipu [8.730467]remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 4396172 [8.738111] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1 [8.786765]remoteproc0: remote processor 55020000.ipu is now up [8.793989] virtio_rpmsg_bus virtio0: rpmsg host is online [8.836481] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50 [8.866240] NET: Registered protocol family 41 [[0;32mOK[0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.Starting Network Service...Starting weston.service... [[0;32mOK[0m] Started Serial Getty on ttyS0. [[0;32mOK[0m] Started Getty on tty1. [[0;32mOK[0m] Started Network Service. [[0;32mOK[0m] Started weston.service.Starting Network Service...Starting tiipclad-daemon.service...Starting telnetd.service... [[0;32mOK[0m] Started Network Service. [[0;32mOK[0m] Started tiipclad-daemon.service. [[0;32mOK[0m] Started telnetd.service.Starting Network Service... [[0;32mOK[0m] Started Network Service.Starting Network Service... [[0;32mOK[0m] Started Network Service. [[0;1;31mFAILED[0m] Failed to listen on Network Service Bus Name. See 'systemctl status org.freedesktop.network1.busname' for details. [[0;1;31mFAILED[0m] Failed to start Network Service. See 'systemctl status systemd-networkd.service' for details. [[0;32mOK[0m] Reached target Network.Starting Network Name Resolution... [[0;32mOK[0m] Started Network Name Resolution. [11.984411] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [11.992342] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [13.048681] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null) [15.083773] DMA: Module install successful, device major num = 241[15.090171] DRV: Module install successful____________|_|___ ___ ___ ___|_|___ ___|_|___ ___| |_||_| .'| . | . ||__|_| . | | | -_|_|_| |__|__|_| |__,|_|___||__||_| |___|_| |___|___|_||___||___|Arago Project http://arago-project.org dra7xx-evm ttyS0Arago 2016.12 dra7xx-evm ttyS0dra7xx-evm login: [15.361302] omap_l3_noc 44000000.ocp: L3 application error: target 3 mod:2 (unclearable) [15.369474] omap_l3_noc 44000000.ocp: L3 debug error: target 3 mod:2 (unclearable) [69.197800] random: nonblocking pool is initialized____________|_|___ ___ ___ ___|_|___ ___|_|___ ___| |_||_| .'| . | . ||__|_| . | | | -_|_|_| |__|__|_| |__,|_|___||__||_| |___|_| |___|___|_||___||___|Arago Project http://arago-project.org dra7xx-evm ttyS0Arago 2016.12 dra7xx-evm ttyS0dra7xx-evm login: root7[r[999;999H[6n8root@dra7xx-evm:~# ls /dev/nvme*[1;35m/dev/nvme0[m[1;35m/dev/nvme0n1[m[1;35m/dev/nvme0n1p1[m root@dra7xx-evm:~#root@dra7xx-evm:~#root@dra7xx-evm:~#我换衣可能没有烧录正确，您这边可以帮我看一下串口输出是否正常吗
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user6249979：
换衣->怀疑 打错字 不好意思
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Shine：
没有密码，直接回车就好了。
