TI中文支持网Part Number:MMWAVE-SDK
哈喽，我们在用mmwave-cascade-radar 进行开发的时候，对照 mmwave_studio_cascade_user_guide步骤进行。遇到一个sd的烧录问题，如下：
进行sd卡烧录的时候，发现sd卡里面提供的只有下面这三个文件，
然后看mmwave_studio_cascade_user_guide里面提到的是下面的图，
用的是bin文件，我这边没有找到bin，就把img文件加进去，但是会提示如下，
我点了继续，然后进行下一步的。
选择磁盘对象时，刚开始里面有这个图像文件，就一直不可选取，提示
之后我就把里面的文件移除，可以选择U盘了，然后flash成功了，不知道操作可有问题？
在后面给设备上电后，串口配置中，我已经按照下图所示正确配置了串口，但是没有收到文档中提到的日志，不知为何。
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Nancy Wang：
请问是没找到sdimage吗？
mmwave_studio_02_01_00_00\mmWaveStudio\PlatformBinaries\TDA2Firmware
以下帖子的讨论也可以参考看一下：
e2echina.ti.com/…/667261
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user6249979：
谢谢，烧录完成了，在串口调试助手出现如下的提示后，
后续的步骤需要以boot身份进入，然后查看ip地址，分别对应下图第二点和第三点，请问下面黑色的这个窗口是在哪调出的呢？
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Nancy Wang：
输入root进入之后输入ifconfig 命令能获取吗？
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user6249979：
不可以的 串口识别不了boot命令和ifconfig，感觉像是在其他地方输入的，然后出口长时间不操作会提示登录，要输入账户和密码，不知道是多少
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Nancy Wang：
登录root。
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user6249979：
root是用户名吗，不知道密码啊
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Nancy Wang：
直接输入root应该是可以的，试过了吗？
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user6249979：
试过了，输入之后是这样的
不知道这是什么意思
7[r[999;999H[6n8root@dra7xx-evm:~# ls /dev/nvme* [1;35m/dev/nvme0[m [1;35m/dev/nvme0n1[m [1;35m/dev/nvme0n1p1[mroot@dra7xx-evm:~#
然后我串口调试助手里面的代码如下
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:~#不知是否是我的烧录有问题？
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Nancy Wang：
user6249979 说：试过了，输入之后是这样的
烧录应该没有问题的，已经进入终端了，再继续按照手册中输入命令。
linux下的问题网上都可以搜到相关的学习内容。
,
user6249979：
感谢，成功了
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user6249979：
在格式化磁盘的时候，输入都正确了，然后最后结果没友提示完成
root@dra7xx-evm:~# fdisk /dev/nvme0n1The number of cylinders for this disk is set to 488386. There is nothing wrong with that, but this is larger than 1024, and could in certain setups cause problems with: 1) software that runs at boot time (e.g., old versions of LILO) 2) booting and partitioning software from other OSs(e.g., DOS FDISK, OS/2 FDISK)Command (m for help):Command (m for help): m Command Action a toggle a bootable flag b edit bsd disklabel c toggle the dos compatibility flag d delete a partition l list known partition types n add a new partition o create a new empty DOS partition table p print the partition table q quit without saving changes s create a new empty Sun disklabel t change a partition's system id u change display/entry units v verify the partition table w write table to disk and exit x extra functionality (experts only)Command (m for help):Command (m for help): n Partition typepprimary partition (1-4)eextendedPartition typepprimary partition (1-4)eextendedPartition typepprimary partition (1-4)eextendedPartition typepprimary partition (1-4)eextended p Partition number (1-4):Value is out of range Partition number (1-4): 1 Partition 1 is already defined, delete it before re-addingCommand (m for help):Command (m for help): root@dra7xx-evm:~#root@dra7xx-evm:~#root@dra7xx-evm:~#root@dra7xx-evm:~#root@dra7xx-evm:~# p -sh: p: command not found root@dra7xx-evm:~#root@dra7xx-evm:~# fdisk /dev/nvme0n1The number of cylinders for this disk is set to 488386. There is nothing wrong with that, but this is larger than 1024, and could in certain setups cause problems with: 1) software that runs at boot time (e.g., old versions of LILO) 2) booting and partitioning software from other OSs(e.g., DOS FDISK, OS/2 FDISK)Command (m for help):Command (m for help): fdisk /dev/nvme0n1m f: unknown command Command Action a toggle a bootable flag b edit bsd disklabel c toggle the dos compatibility flag d delete a partition l list known partition types n add a new partition o create a new empty DOS partition table p print the partition table q quit without saving changes s create a new empty Sun disklabel t change a partition's system id u change display/entry units v verify the partition table w write table to disk and exit x extra functionality (experts only)Command (m for help):Command (m for help): n Partition typepprimary partition (1-4)eextendedPartition typepprimary partition (1-4)eextended p Partition number (1-4):Value is out of range Partition number (1-4): 1 Partition 1 is already defined, delete it before re-addingCommand (m for help):Command (m for help): p Disk /dev/nvme0n1: 477 GB, 512110190592 bytes, 1000215216 sectors 488386 cylinders, 64 heads, 32 sectors/track Units: sectors of 1 * 512 = 512 bytesDeviceBoot StartCHSEndCHSStartLBAEndLBASectorsSize Id Type /dev/nvme0n1p10,1,11023,63,3232 1000215215 1000215184476G 83 LinuxCommand (m for help):Command (m for help): w The partition table has been altered. Calling ioctl() to re-read partition table fdisk: WARNING: rereading partition table failed, kernel still uses old table: Device or resource busy root@dra7xx-evm:~#root@dra7xx-evm:~#Calling ioctl() to re-read partition tablefdisk: WARNING: rereading partition table failed, kernel still uses old table: Device or resource busy
这是什么原因，您知道吗？
如手册，应该是这样的
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Nancy Wang：
如果您有新的问题请重新发帖。
