求助雷达级联MMWCAS-DSP-EVM板,如何第一次启动和应用demo程序?

Other Parts Discussed in Thread: TIDEP-01012, TIDEP-01017, MMWCAS-RF-EVM, MMWCAS-DSP-EVM, PCF8575

你好,我在第一次使用级联雷达应用时,使用的产品为:MMWCAS-RF-EVM(TIDEP-01012)和MMWCAS-DSP-EVM(TIDEP-01017)
参考mmwave_studio_cascade_user_guide.pdf
进行到如下步骤时出现问题
5.Booting the EVM
Use Serial terminal application to open the first of the two serial ports enumerate with following
setting:
Baud rate : 115200
Data : 8 bit
Parity : None
Stop : 1 bit
Flow Control : None
以上设置完毕并且连接串口
The running logs from device should be visible. If not, switch S1 on TDA2XX board should be
pressed to restart the device.
然后串口终端会有大量信息传输,是TDA2传来的
问题来了:
Enter the username as ‘root’ in terminal when prompt.

我在串口终端输出root后,串口回复的还是root
Obtain the IP address of the TDA2XX Host board using “ifconfig” command. By default, it should
be “192.168.33.180”. If DHCP is used instead of static IP (default mode), this might be different.
我在串口终端输出ifconfig后,串口回复的还是ifconfig

请问这是什么问题?串口没连接到吗?
这个步骤不能实现,以后的6. Formatting the SSD (required for the first-time)
其中对SSD格式化的命令更是没有用

错误代码:
Arago 2016.12 dra7xx-evm ttyS0

[12:59:49.409] dra7xx-evm login: [ 16.066055] omap_l3_noc 44000000.ocp: L3 application error: target 3 mod:2 (unclearable)
[ 16.074240] omap_l3_noc 44000000.ocp: L3 debug error: target 3 mod:2 (unclearable)
[13:00:15.887] [ 42.469322] random: nonblocking pool is initialized
求回复:

  • Linux启动信息:
    [13:24:39.662]
    [13:24:43.862]
    [13:24:44.257]
    U-Boot SPL 2016.05-00018-g6bc25a5 (Aug 05 2019 - 14:43:03)
    DRA752-GP ES2.0
    [13:24:44.353] no pinctrl for hs200_1_8v
    no pinctrl for ddr_1_8v
    [13:24:44.465] Card did not respond to voltage select!
    *** Warning - MMC init failed, using default environment

    Trying 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
    [13:24:44.609] reading u-boot.img
    [13:24:44.912]

    U-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
    [13:24:44.981] MMC: i2c_write: error waiting for data ACK (status=0x116)
    pcf8575_i2c_write_le16 i2c write failed to addr 21
    [13:24:45.057] OMAP SD/MMC: 0, OMAP SD/MMC: 1
    [13:24:45.088] Card did not respond to voltage select!
    *** Warning - MMC init failed, using default environment

    [13:24:45.106] Card did not respond to voltage select!
    ERROR: invalid mmc device

    at arch/arm/cpu/armv7/omap-common/utils.c:193/mmc_get_part_size()
    Warning: fastboot.userdata_size: unable to calc
    SCSI:
    [13:24:45.330] 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 apst
    scanning bus for devices...
    Found 0 device(s).
    Net: Could not get PHY for ethernet@48484000: addr 2

    Warning: ethernet@48484000 using MAC address from ROM
    eth0: ethernet@48484000
    [13:24:45.377] Hit any key to stop autoboot: 2
    [13:24:46.369] 1
    [13:24:47.376] 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
    [13:24:47.552] 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
    [13:24:47.664] 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
    [13:24:47.792] 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
    [13:24:47.808] i2c_write: error waiting for data ACK (status=0x116)
    pcf8575_i2c_write_le16 i2c write failed to addr 21
    [13:24:47.905] SD/MMC found on device 0
    [13:24:48.064] 3577032 bytes read in 170 ms (20.1 MiB/s)
    [13:24:48.096] 107792 bytes read in 23 ms (4.5 MiB/s)
    Booting from mmc0 ...
    Kernel image @ 0x82000000 [ 0x000000 - 0x3694c8 ]
    ## Flattened Device Tree blob at 88000000
    Booting using the fdt blob at 0x88000000
    Loading Device Tree to 8ffe2000, end 8ffff50f ... OK

    Starting kernel ...

    [13:24:51.231] [ 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
    [13:24:51.263] [ 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
    [ 0.000015] Switching to timer-based delay loop, resolution 162ns
    [ 0.000340] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [ 0.000347] OMAP clocksource: 32k_counter at 32768 Hz
    [ 0.000794] Console: colour dummy device 80x30
    [ 0.000809] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
    [ 0.000815] This ensures that you still see kernel messages. Please
    [ 0.000821] update your kernel commandline.
    [ 0.000834] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [ 0.000847] pid_max: default: 32768 minimum: 301
    [ 0.000944] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000954] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.001502] Initializing cgroup subsys io
    [ 0.001519] Initializing cgroup subsys memory
    [ 0.001544] Initializing cgroup subsys devices
    [ 0.001557] Initializing cgroup subsys freezer
    [ 0.001568] Initializing cgroup subsys perf_event
    [ 0.001580] Initializing cgroup subsys pids
    [ 0.001608] CPU: Testing write buffer coherency: ok
    [ 0.001803] /cpus/cpu@0 missing clock-frequency property
    [ 0.001820] /cpus/cpu@1 missing clock-frequency property
    [ 0.001830] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [ 0.001866] Setting up static identity map for 0x80008380 - 0x800083e0
    [ 0.080064] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [ 0.080133] Brought up 2 CPUs
    [ 0.080146] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [ 0.080152] CPU: All CPU(s) started in HYP mode.
    [ 0.080157] CPU: Virtualization extensions available.
    [ 0.080537] devtmpfs: initialized
    [ 0.109803] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [ 0.110801] omap_hwmod: l3_main_2 using broken dt data from ocp
    [ 0.314654] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.314676] futex hash table entries: 512 (order: 3, 32768 bytes)
    [ 0.319831] pinctrl core: initialized pinctrl subsystem
    [ 0.320741] NET: Registered protocol family 16
    [ 0.321688] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.350241] cpuidle: using governor ladder
    [ 0.380264] cpuidle: using governor menu
    [ 0.388807] OMAP GPIO hardware version 0.1
    [ 0.392756] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
    [ 0.408111] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [ 0.408124] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [ 0.417212] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [ 0.417222] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [ 0.417681] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [ 0.417691] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [ 0.418265] OMAP DMA hardware revision 0.0
    [ 0.461624] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [ 0.462755] edma 43300000.edma: memcpy is disabled
    [ 0.467503] edma 43300000.edma: TI EDMA DMA engine driver
    [ 0.471568] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [ 0.471752] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [ 0.471908] omap-iommu 58882000.mmu: 58882000.mmu registered
    [ 0.472067] omap-iommu 55082000.mmu: 55082000.mmu registered
    [ 0.472342] omap-iommu 41501000.mmu: 41501000.mmu registered
    [ 0.472545] omap-iommu 41502000.mmu: 41502000.mmu registered
    [ 0.475578] palmas 0-0058: IRQ missing: skipping irq request
    [ 0.491013] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0
    [ 0.552914] pcf857x: probe of 0-0020 failed with error -121
    [ 0.553164] pcf857x: probe of 0-0021 failed with error -121
    [ 0.554021] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [ 0.554432] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [ 0.554627] media: Linux media interface: v0.10
    [ 0.554679] Linux video capture interface: v2.00
    [ 0.554720] pps_core: LinuxPPS API ver. 1 registered
    [ 0.554728] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.554756] PTP clock support registered
    [ 0.554807] EDAC MC: Ver: 3.0.0
    [ 0.555562] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [ 0.555853] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [ 0.556179] Advanced Linux Sound Architecture Driver Initialized.
    [13:24:52.032] [ 0.557038] clocksource: Switched to clocksource arch_sys_counter
    [ 0.567622] NET: Registered protocol family 2
    [ 0.568121] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [ 0.568184] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [ 0.568309] TCP: Hash tables configured (established 8192 bind 8192)
    [ 0.568355] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.568386] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.568530] NET: Registered protocol family 1
    [ 0.568838] RPC: Registered named UNIX socket transport module.
    [ 0.568848] RPC: Registered udp transport module.
    [ 0.568854] RPC: Registered tcp transport module.
    [ 0.568861] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.569824] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [ 0.579832] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.580475] NFS: Registering the id_resolver key type
    [ 0.580507] Key type id_resolver registered
    [ 0.580515] Key type id_legacy registered
    [ 0.580573] ntfs: driver 2.1.32 [Flags: R/O].
    [ 0.581844] bounce: pool size: 64 pages
    [ 0.582001] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [13:24:52.145] [ 0.582016] io scheduler noop registered
    [ 0.582029] io scheduler deadline registered
    [ 0.582062] io scheduler cfq registered (default)
    [ 0.587559] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [ 0.591058] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
    [ 0.591071] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
    [ 0.591103] IO 0x20003000..0x20012fff -> 0x00000000
    [ 0.591125] MEM 0x20013000..0x2fffffff -> 0x20013000
    [ 0.591334] dra7-pcie 51000000.pcie_rc: CFG 'Bus Master Enable' change
    [ 0.591344] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [ 0.607467] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
    [ 0.607481] pci_bus 0000:00: root bus resource [bus 00-ff]
    [ 0.607491] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
    [ 0.607501] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [ 0.607562] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [ 0.607579] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [13:24:52.240] [ 0.607603] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [ 0.607617] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [ 0.607640] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [ 0.607654] dra7-pcie 51000000.pcie_rc: CFG 'Memory Space Enable' change
    [ 0.607957] PCI: bus0: Fast back to back transfers disabled
    [ 0.627130] PCI: bus1: Fast back to back transfers disabled
    [ 0.627258] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [ 0.627273] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
    [ 0.627284] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [ 0.627299] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x20203fff 64bit]
    [ 0.627346] pci 0000:00:00.0: PCI bridge to [bus 01]
    [ 0.627358] pci 0000:00:00.0: bridge window [mem 0x20200000-0x202fffff]
    [ 0.627570] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [ 0.627580] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
    [ 0.688850] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.692256] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 202, base_baud = 3000000) is a 8250
    [ 1.792239] console [ttyS0] enabled
    [ 1.796628] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 203, base_baud = 3000000) is a 8250
    [ 1.806331] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 204, base_baud = 3000000) is a 8250
    [ 1.816348] [drm] Initialized drm 1.1.0 20060810
    [ 1.821901] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [ 1.828589] [drm] No driver support for vblank timestamp query.
    [ 1.834715] [drm] Initialized vdrm 1.0.0 20110917 on minor 0
    [ 1.841875] OMAP DSS rev 6.1
    [13:24:52.401] [ 1.845624] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [ 1.861234] loop: module loaded
    [ 1.864772] vmemexp device MAJOR num = 245
    [ 1.868924] vmemexp class registered
    [ 1.872637] /dev/vmemexp device registered
    [ 1.876752] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
    [ 1.882300] nvme 0000:01:00.0: enabling device (0140 -> 0142)
    [ 1.888728] nand: No NAND device found
    [ 1.892498] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
    [ 1.901586] m25p80 spi32766.0: found n25q00, expected s25fl256s1
    [ 1.907710] m25p80 spi32766.0: n25q00 (131072 Kbytes)
    [ 1.912841] 7 ofpart partitions found on MTD device spi32766.0
    [ 1.918721] Creating 7 MTD partitions on "spi32766.0":
    [ 1.923883] 0x000000000000-0x000000040000 : "QSPI.SPL"
    [ 1.940036] 0x000000040000-0x000000140000 : "QSPI.u-boot"
    [ 1.946327] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
    [13:24:52.512] [ 1.963297] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
    [13:24:52.528] [ 1.979988] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
    [13:24:52.545] [ 1.997417] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
    [13:24:52.561] [ 2.010971] nvme0n1: p1
    [ 2.013834] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
    [13:24:52.577] [ 2.031739] libphy: Fixed MDIO Bus: probed
    [13:24:52.640] [ 2.087068] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
    [ 2.093193] libphy: 48485000.mdio: probed
    [ 2.100069] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver TI DP83867
    [ 2.109010] cpsw 48484000.ethernet: Detected MACID = b4:52:a9:5d:f6:ce
    [ 2.115656] cpsw 48484000.ethernet: cpts: overflow check period 800
    [ 2.122636] cpsw 48484000.ethernet: cpsw: Detected MACID = b4:52:a9:5d:f6:cf
    [ 2.131278] mousedev: PS/2 mouse device common for all mice
    [ 2.147488] i2c /dev entries driver
    [ 2.156234] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [13:24:52.754] [ 2.197853] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
    [ 2.204241] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
    [ 2.210804] evm_3v3_sw: supplied by sysen1
    [13:24:52.800] [ 2.247894] ledtrig-cpu: registered to indicate activity on CPUs
    [ 2.256313] aic_dvdd: supplied by evm_3v3_sw
    [13:24:52.816] [ 2.261621] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0
    [ 2.269116] NET: Registered protocol family 10
    [13:24:52.832] [ 2.284425] sit: IPv6 over IPv4 tunneling driver
    [ 2.289672] NET: Registered protocol family 17
    [ 2.294353] Key type dns_resolver registered
    [ 2.298794] omap_voltage_late_init: Voltage driver support not added
    [ 2.305682] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [ 2.311904] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [ 2.318602] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [ 2.324810] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [ 2.332156] Power Management for TI OMAP4+ devices.
    [ 2.337313] Registering SWP/SWPB emulation handler
    [ 2.343478] dmm 4e000000.dmm: workaround for errata i878 in use
    [ 2.351135] dmm 4e000000.dmm: initialized all PAT entries
    [13:24:52.912] [ 2.357605] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1
    [13:24:52.928] [ 2.375501] hctosys: unable to open rtc device (rtc0)
    [13:24:52.945] [ 2.392842] evm_1v8: disabling
    [ 2.395918] aic_dvdd: disabling
    [ 2.399298] ldousb: disabling
    [ 2.402784] ALSA device list:
    [ 2.405766] No soundcards found.
    [ 2.410068] Waiting for root device PARTUUID=3cc717e1-02...
    [13:24:52.977] [ 2.427253] mmc0: host does not support reading read-only switch, assuming write-enable
    [13:24:52.992] [ 2.440229] mmc0: new high speed SDHC card at address aaaa
    [ 2.446190] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
    [13:24:53.008] [ 2.454615] mmcblk0: p1 p2
    [13:24:53.073] [ 2.519689] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
    [ 2.530268] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
    [13:24:53.216] [ 2.668982] EXT4-fs (mmcblk0p2): recovery complete
    [ 2.674823] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [ 2.683001] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [ 2.693295] devtmpfs: mounted
    [ 2.696485] Freeing unused kernel memory: 336K
    [ 2.700981] This architecture does not have kernel memory protection.
    [13:24:53.440] [ 2.896507] systemd[1]: System time before build time, advancing clock.
    [13:24:53.488] [ 2.940811] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [ 2.955928] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
    [13:24:53.521] [ 2.967617] 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)
    [ 2.986147] systemd[1]: Detected architecture arm.

    Welcome to [1mArago 2016.12[0m!

    [ 3.009936] systemd[1]: Set hostname to <dra7xx-evm>.
    [13:24:53.616] [ 3.076360] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [13:24:53.649] [ 3.097954] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [ 3.108246] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
    [ 3.122322] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
    [13:24:53.697] [ 3.148291] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
    [13:24:53.745] [ 3.204523] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 3.214086] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [ 3.224064] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available)
    [13:24:54.048] [ 3.503443] systemd[1]: Configuration file /etc/systemd/system/multi-user.target.wants/vsdk.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [ 3.522607] systemd[1]: [/etc/systemd/system/multi-user.target.wants/vsdk.service:3] Failed to add dependency on rc.pvr, ignoring: Invalid argument
    [13:24:54.177] [ 3.624466] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
    [ 3.632303] systemd[1]: sysinit.target: Found dependency on alignment.service/start
    [ 3.640028] systemd[1]: sysinit.target: Found dependency on basic.target/start
    [ 3.647320] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
    [ 3.654755] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
    [ 3.664219] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
    [[0;1;31m SKIP [0m] Ordering cycle found, skipping alignment.service
    [13:24:54.240] [ 3.699575] systemd[1]: Listening on Journal Socket (/dev/log).
    [[0;32m OK [0m] Listening on Journal Socket (/dev/log).
    [13:24:54.272] [ 3.727453] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [[0;32m OK [0m] Started Forward Password Requests to Wall Directory Watch.
    [13:24:54.304] [ 3.757393] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [13:24:54.320] [[0;32m OK [0m] Started Dispatch Password Requests to Console Directory Watch.
    [13:24:54.337] [ 3.787233] systemd[1]: Reached target Swap.
    [[0;32m OK [0m] Reached target Swap.
    [13:24:54.352] [ 3.807338] systemd[1]: Listening on udev Control Socket.
    [[0;32m OK [0m] Listening on udev Control Socket.
    [13:24:54.385] [ 3.837347] systemd[1]: Listening on Journal Socket.
    [[0;32m OK [0m] Listening on Journal Socket.
    [13:24:54.432] [ 3.879872] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [[0;32m OK [0m] Listening on /dev/initctl Compatibility Named Pipe.
    [ 3.907252] systemd[1]: Reached target Remote File Systems.
    [[0;32m OK [0m] Reached target Remote File Systems.
    [13:24:54.480] [ 3.937295] systemd[1]: Listening on udev Kernel Socket.
    [[0;32m OK [0m] Listening on udev Kernel Socket.
    [13:24:54.512] [ 3.968699] systemd[1]: Created slice System Slice.
    [13:24:54.528] [[0;32m OK [0m] Created slice System Slice.
    [13:24:54.545] [ 3.998158] systemd[1]: Created slice system-getty.slice.
    [[0;32m OK [0m] Created slice system-getty.slice.
    [13:24:54.608] [ 4.067254] systemd[1]: Mounting POSIX Message Queue File System...
    [13:24:54.640] Mounting POSIX Message Queue File System...
    [13:24:54.656] [ 4.109763] systemd[1]: Starting Setup Virtual Console...
    Starting Setup Virtual Console...
    [13:24:54.688] [ 4.139680] systemd[1]: Starting Remount Root and Kernel File Systems...
    [13:24:54.704] Starting Remount Root and Kernel File Systems...[ 4.155553] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)

    [13:24:54.721] [ 4.180242] systemd[1]: Mounting Debug File System...
    Mounting Debug File System...
    [13:24:54.752] [ 4.209906] 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...
    [13:24:54.800] [ 4.247314] systemd[1]: Reached target Paths.
    [[0;32m OK [0m] Reached target Paths.
    [13:24:54.816] [ 4.268029] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [[0;32m OK [0m] Created slice system-serial\x2dgetty.slice.
    [13:24:54.880] [ 4.337465] systemd[1]: Starting Load Kernel Modules...
    Starting Load Kernel Modules...
    [13:24:54.912] [ 4.367984] systemd[1]: Created slice User and Session Slice.
    [[0;32m OK [0m] Created slice User and Session Slice.
    [13:24:54.944] [ 4.397267] systemd[1]: Reached target Slices.
    [[0;32m OK [0m] Reached target Slices.
    [ 4.417463] systemd[1]: Listening on Network Service Netlink Socket.
    [[0;32m OK [0m] Listening on Network Service Netlink Socket.
    [13:24:54.993] [ 4.447415] systemd[1]: Listening on Syslog Socket.
    [[0;32m OK [0m] Listening on Syslog Socket.
    [13:24:55.056] [ 4.507507] systemd[1]: Starting Journal Service...
    Starting Journal Service...
    [ 4.530307] systemd[1]: Mounting Temporary Directory...
    Mounting Temporary Directory...
    [13:24:55.121] [ 4.574613] systemd[1]: Mounted Debug File System.
    [[0;32m OK [0m] Mounted Debug File System.
    [ 4.597387] systemd[1]: Mounted POSIX Message Queue File System.
    [[0;32m OK [0m] Mounted POSIX Message Queue File System.
    [13:24:55.169] [ 4.627368] systemd[1]: Mounted Temporary Directory.
    [[0;32m OK [0m] Mounted Temporary Directory.
    [13:24:55.200] [ 4.648431] systemd[1]: Started Journal Service.
    [[0;32m OK [0m] Started Journal Service.
    [13:24:55.232] [[0;32m OK [0m] Started Setup Virtual Console.
    [13:24:55.248] [[0;32m OK [0m] Started Remount Root and Kernel File Systems.
    [13:24:55.264] [[0;32m OK [0m] Started Create list of required sta...ce nodes for the current kernel.
    [13:24:55.297] [[0;1;31mFAILED[0m] Failed to start Load Kernel Modules.
    [13:24:55.312] See 'systemctl status systemd-modules-load.service' for details.
    [13:24:55.632] Starting Apply Kernel Variables...
    [13:24:55.648] Starting Create Static Device Nodes in /dev...
    [13:24:55.681] Starting udev Coldplug all Devices...
    [13:24:55.713] Starting Flush Journal to Persistent Storage...
    [13:24:55.728] [[0;32m OK [0m] Started Apply Kernel Variables.
    [13:24:55.760] [[0;32m OK [0m] Started Create Static Device Nodes in /dev.
    [13:24:55.952] [ 5.405179] systemd-journald[144]: Received request to flush runtime journal from PID 1
    [13:24:55.984] [[0;32m OK [0m] Started Flush Journal to Persistent Storage.
    [13:24:56.048] Starting udev Kernel Device Manager...
    [13:24:56.064] [[0;32m OK [0m] Reached target Local File Systems (Pre).
    [13:24:56.112] Mounting /media/ram...
    [13:24:56.145] Mounting /var/volatile...
    [13:24:56.257] [[0;32m OK [0m] Mounted /media/ram.
    [13:24:56.289] [[0;32m OK [0m] Mounted /var/volatile.
    [13:24:56.336] [[0;32m OK [0m] Started udev Kernel Device Manager.
    [13:24:56.512] [ 5.959635] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
    [13:24:56.543] [ 5.999447] remoteproc0: 55020000.ipu is available
    [ 6.004865] remoteproc0: Note: remoteproc is still under development and considered experimental.
    [13:24:56.591] [ 6.044325] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 6.058346] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
    [13:24:56.623] [ 6.070879] remoteproc1: 40800000.dsp is available
    Starting Load/Save Random Seed...
    [13:24:56.639] [ 6.096766] remoteproc1: Note: remoteproc is still under development and considered experimental.
    [ 6.16063] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 6.128051] remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
    [ 6.138720] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
    [13:24:56.704] [ 6.152818] remoteproc1: failed to load dra7-dsp1-fw.xe66
    [ 6.163072] remoteproc2: 41000000.dsp is available
    [ 6.168105] remoteproc2: Note: remoteproc is still under development and considered experimental.
    [ 6.177785] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [[0;32m OK [0m] Reached target Local File Systems.
    [ 6.205325] remoteproc2: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
    [13:24:56.768] [ 6.215340] remoteproc2: failed to load dra7-dsp2-fw.xe66
    [13:24:56.800] Starting Create Volatile Files and Directories...
    [[0;32m OK [0m] Started udev Coldplug all Devices.
    [13:24:56.864] [[0;32m OK [0m] Started Load/Save Random Seed.
    [13:24:56.912] [ 6.367432] remoteproc0: registered virtio0 (type 7)
    [13:24:56.943] [ 6.391258] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
    [13:24:56.975] [[0;32m OK [0m] Started Create Volatile Files and Directories.
    [13:24:56.991] [ 6.445563] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
    [13:24:57.088] [[0;32m OK [0m] Found device /dev/ttyS0.[ 6.537638] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0

    [13:24:57.440] Starting Network Time Synchronization...
    [13:24:57.456] Starting Update UTMP about System Boot/Shutdown...
    [ 6.923354] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
    [13:24:57.504] [ 6.963811] SCSI subsystem initialized
    [13:24:57.537] [ 6.983589] CAN device driver interface
    [13:24:57.649] [ 7.097633] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    [13:24:57.696] [ 7.157461] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
    [ 7.167855] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=254)
    [13:24:57.744] [[0;32m OK [0m] Started Network Time Synchronization.
    [13:24:57.825] [[0;32m OK [0m] Started Update UTMP about System Boot/Shutdown.
    [13:24:57.905] Starting Synchronize System and HW clocks...
    [13:24:57.936] [[0;32m OK [0m] Reached target System Time Synchronized.
    [ 7.393334] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
    [[0;32m OK [0m] Started Synchronize System and HW clocks.
    [ 7.417593] ahci 4a140000.sata: Enable 32-bit DMA instead of 64-bit.
    [13:24:58.016] [ 7.463260] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
    [13:24:58.032] [ 7.493045] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [13:24:58.080] [ 7.530639] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
    [13:24:58.113] [ 7.559136] EXT4-fs (nvme0n1p1): recovery complete
    [13:24:58.144] [ 7.591994] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null)
    [ 7.605381] scsi host0: ahci
    [ 7.608743] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 240
    [13:24:58.240] [ 7.689285] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2
    [13:24:58.512] [[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [13:24:58.544] [ 7.997085] ata1: SATA link down (SStatus 0 SControl 300)
    [13:24:58.560] [[0;32m OK [0m] Reached target System Initialization.
    [13:24:58.575] [[0;32m OK [0m] Listening on D-Bus System Message Bus Socket.
    [13:24:58.608] [[0;32m OK [0m] Listening on dropbear.socket.
    [13:24:58.640] [[0;32m OK [0m] Reached target Sockets.
    [13:24:58.656] [[0;32m OK [0m] Reached target Basic System.
    [13:24:58.704] [[0;32m OK [0m] Started System Logging Service.
    [13:24:58.736] Starting Login Service...
    [13:24:58.768] Starting rc.pvr.service...
    [13:24:58.800] [[0;32m OK [0m] Started Daily Cleanup of Temporary Directories.
    [13:24:58.815] [[0;32m OK [0m] Reached target Timers.
    [13:24:58.880] Starting Permit User Sessions...
    [ 8.333977] remoteproc0: powering up 55020000.ipu
    [13:24:58.896] [ 8.348437] remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 4396172
    [ 8.355812] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
    [ 8.358128] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
    [[0;32m OK [0m] Started Kernel Logging Service.
    [[0;32m OK [0m] Started D-Bus System Message Bus.
    [13:24:58.976] [ 8.425062] remoteproc0: remote processor 55020000.ipu is now up
    [ 8.432347] virtio_rpmsg_bus virtio0: rpmsg host is online
    [13:24:59.024] [ 8.476012] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50
    [13:24:59.056] [ 8.509296] NET: Registered protocol family 41
    [13:24:59.120] [[0;32m OK [0m] Started Launching Vision SDK App.
    [13:24:59.152] Starting Network Service...
    [13:24:59.168] [[0;32m OK [0m] Started rc.pvr.service.
    [13:24:59.200] [ 8.646706] net eth0: initializing cpsw version 1.15 (0)
    [ 8.652219] net eth0: initialized cpsw ale version 1.4
    [ 8.659118] net eth0: ALE Table size 1024
    [[0;32m OK [0m] Started Permit User Sessions.
    [ 8.674821] net eth0: phy found : id is : 0x2000a231
    [ 8.686818] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [13:24:59.296] [[0;32m OK [0m] Started Network Service.
    [13:24:59.312]
    [13:24:59.904] [[0;32m OK [0m] Started Login Service.
    [13:24:59.952] Starting Network Service...
    [13:24:59.999] [[0;32m OK [0m] Started Serial Getty on ttyS0.
    [13:25:00.032] [[0;32m OK [0m] Started Getty on tty1.
    [13:25:00.048] Starting weston.service...
    [13:25:00.080] [[0;32m OK [0m] Started Network Service.
    [13:25:00.096] [[0;32m OK [0m] Started weston.service.
    [13:25:00.207] Starting Network Service...
    [13:25:00.224] Starting tiipclad-daemon.service...
    Starting telnetd.service...
    [13:25:00.271] [[0;32m OK [0m] Started Network Service.
    [13:25:00.303] [[0;32m OK [0m] Started tiipclad-daemon.service.
    [13:25:00.319] [[0;32m OK [0m] Started telnetd.service.
    [13:25:00.464] Starting Network Service...
    [13:25:00.512] [[0;32m OK [0m] Started Network Service.
    [13:25:00.576] Starting Network Service...
    [13:25:00.624] [[0;32m OK [0m] Started Network Service.
    [13:25:00.672] [[0;1;31mFAILED[0m] Failed to listen on Network Service Bus Name.
    [13:25:00.688] See 'systemctl status org.freedesktop.network1.busname' for details.
    [13:25:00.720] [[0;1;31mFAILED[0m] Failed to start Network Service.
    [13:25:00.735] See 'systemctl status systemd-networkd.service' for details.
    [13:25:00.751] [[0;32m OK [0m] Reached target Network.
    [13:25:00.799] Starting Network Name Resolution...
    [13:25:00.864] [[0;32m OK [0m] Started Network Name Resolution.
    [13:25:02.225] [ 11.674638] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
    [ 11.682566] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [13:25:04.288] [ 13.745350] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null)
    [13:25:06.033]
    [13:25:06.048] _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org dra7xx-evm ttyS0

    Arago 2016.12 dra7xx-evm ttyS0

    [13:25:06.096] dra7xx-evm login:
    [13:25:06.337] [ 15.784438] DMA: Module install successful, device major num = 241
    [ 15.791028] DRV: Module install successful
    [13:25:06.592] [ 16.045834] omap_l3_noc 44000000.ocp: L3 application error: target 3 mod:2 (unclearable)
    [ 16.054002] omap_l3_noc 44000000.ocp: L3 debug error: target 3 mod:2 (unclearable)
    [13:25:34.990] [ 44.446673] random: nonblocking pool is initialized
  • 感谢您对TI产品的关注!为更加有效地解决您的问题,我需要询问更了解这款芯片的TI资深工程师,再为您解答,一旦得到回复会立即回复给您。

    您也可以查看下帖了解进展:https://e2e.ti.com/support/sensors/f/1023/t/950715

  • 求回复呢,谢谢
  • 请问您获得该板时,在板的第一次启动时是否观察到此错误?

    您是否观察到局部回声? 在串行终端(例如TeraTerm)中,确保未启用local echo?

    我在串口终端输出ifconfig后,串口回复的还是ifconfig

    --> 它不会在串行终端中返回ifconfig或root命令的输出吗?如果它不响应任何命令,则建议重新刷新TDA固件(请参考mmwave cascade user guide.pdf的第4.2节)