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am5728 无法加载模块

Other Parts Discussed in Thread: TMP102

有个很奇怪的现象:

ti sdk 提供了两种文件系统,一种精简版,一种完整版。

当使用完整版文件系统,启动后输入date 或hwclock 这类时间命令后,硬断电重启,无法加载内核模块。(reset软复位没问题)

使用精简版本也没有这个问题。

请问可能是什么原因呢?

  • 请问log信息是什么?
  • 完整的启动信息发上来看看
  • Starting 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 4.4.19 (root@Woods) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #56 SMP PREEMPT Mon Jul 2 11:27:06 CST 2018
    [ 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 AM572x EVM Rev A3
    [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [ 0.000000] cma: Reserved 80 MiB at 0x00000000fac00000
    [ 0.000000] Forcing write-allocate cache policy for SMP
    [ 0.000000] Memory policy: Data cache writealloc
    [ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
    [ 0.000000] DRA752 ES2.0
    [ 0.000000] PERCPU: Embedded 11 pages/cpu @eed32000 s14848 r8192 d22016 u45056
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 472640
    [ 0.000000] Kernel command line: console=ttyS0,115200n8 root=PARTUUID=0005d21a-02 rw rootfstype=ext4 rootwait video=HDMI-A-1:1024x768M@60
    [ 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: 1623328K/1897472K available (6571K kernel code, 359K rwdata, 2392K rodata, 336K init, 290K bss, 28384K reserved, 245760K cma-reserved, 1225728K highmem)
    [ 0.000000] Virtual kernel memory layout:
    [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
    [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
    [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
    [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc08c904c (8965 kB)
    [ 0.000000] .init : 0xc08ca000 - 0xc091e000 ( 336 kB)
    [ 0.000000] .data : 0xc091e000 - 0xc0977c70 ( 360 kB)
    [ 0.000000] .bss : 0xc0979000 - 0xc09c1ac0 ( 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] OMAP clockevent source: timer1 at 32786 Hz
    [ 0.000000] Architected cp15 timer(s) running at 6.14MHz (virt).
    [ 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
    [ 0.000346] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [ 0.000354] OMAP clocksource: 32k_counter at 32768 Hz
    [ 0.000763] Console: colour dummy device 80x30
    [ 0.000784] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [ 0.000798] pid_max: default: 32768 minimum: 301
    [ 0.000893] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000903] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.001443] Initializing cgroup subsys io
    [ 0.001460] Initializing cgroup subsys memory
    [ 0.001483] Initializing cgroup subsys devices
    [ 0.001496] Initializing cgroup subsys freezer
    [ 0.001507] Initializing cgroup subsys perf_event
    [ 0.001519] Initializing cgroup subsys pids
    [ 0.001544] CPU: Testing write buffer coherency: ok
    [ 0.001742] /cpus/cpu@0 missing clock-frequency property
    [ 0.001759] /cpus/cpu@1 missing clock-frequency property
    [ 0.001770] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [ 0.001805] Setting up static identity map for 0x800082c0 - 0x80008318
    [ 0.080081] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [ 0.080141] Brought up 2 CPUs
    [ 0.080154] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [ 0.080160] CPU: All CPU(s) started in SVC mode.
    [ 0.080529] devtmpfs: initialized
    [ 0.108057] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [ 0.109004] omap_hwmod: l3_main_2 using broken dt data from ocp
    [ 0.312387] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.317363] pinctrl core: initialized pinctrl subsystem
    [ 0.318219] NET: Registered protocol family 16
    [ 0.319133] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.350225] cpuidle: using governor ladder
    [ 0.380254] cpuidle: using governor menu
    [ 0.388899] OMAP GPIO hardware version 0.1
    [ 0.420859] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [ 0.420870] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [ 0.421322] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [ 0.421332] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [ 0.421895] OMAP DMA hardware revision 0.0
    [ 0.454521] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
    [ 0.455631] edma 43300000.edma: memcpy is disabled
    [ 0.460455] edma 43300000.edma: TI EDMA DMA engine driver
    [ 0.464132] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [ 0.464316] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [ 0.464472] omap-iommu 58882000.mmu: 58882000.mmu registered
    [ 0.464624] omap-iommu 55082000.mmu: 55082000.mmu registered
    [ 0.464895] omap-iommu 41501000.mmu: 41501000.mmu registered
    [ 0.465076] omap-iommu 41502000.mmu: 41502000.mmu registered
    [ 0.467935] palmas 0-0058: Irq flag is 0x00000008
    [ 0.482582] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
    [ 0.563320] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [ 0.563818] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [ 0.564022] media: Linux media interface: v0.10
    [ 0.564077] Linux video capture interface: v2.00
    [ 0.564122] pps_core: LinuxPPS API ver. 1 registered
    [ 0.564129] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.564155] PTP clock support registered
    [ 0.564207] EDAC MC: Ver: 3.0.0
    [ 0.564965] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
    [ 0.565257] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
    [ 0.565549] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [ 0.565835] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [ 0.566165] Advanced Linux Sound Architecture Driver Initialized.
    [ 0.567007] clocksource: Switched to clocksource arch_sys_counter
    [ 0.577848] NET: Registered protocol family 2
    [ 0.578341] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [ 0.578405] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [ 0.578530] TCP: Hash tables configured (established 8192 bind 8192)
    [ 0.578576] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.578607] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [ 0.578748] NET: Registered protocol family 1
    [ 0.579015] RPC: Registered named UNIX socket transport module.
    [ 0.579025] RPC: Registered udp transport module.
    [ 0.579031] RPC: Registered tcp transport module.
    [ 0.579037] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.580066] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [ 0.582439] futex hash table entries: 512 (order: 3, 32768 bytes)
    [ 0.590202] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.590854] NFS: Registering the id_resolver key type
    [ 0.590880] Key type id_resolver registered
    [ 0.590887] Key type id_legacy registered
    [ 0.591083] fuse init (API version 7.23)
    [ 0.593148] bounce: pool size: 64 pages
    [ 0.593199] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
    [ 0.593215] io scheduler noop registered
    [ 0.593228] io scheduler deadline registered
    [ 0.593262] io scheduler cfq registered (default)
    [ 0.598258] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [ 0.602301] PCI host bridge /ocp/axi@0/pcie@51000000 ranges:
    [ 0.602312] No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
    [ 0.602345] IO 0x20003000..0x20012fff -> 0x00000000
    [ 0.602365] MEM 0x20013000..0x2fffffff -> 0x20013000
    [ 0.632756] dra7-pcie 51000000.pcie: link is not up
    [ 0.632929] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [ 0.632942] pci_bus 0000:00: root bus resource [bus 00-ff]
    [ 0.632953] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
    [ 0.632962] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [ 0.633371] PCI: bus0: Fast back to back transfers disabled
    [ 0.633490] PCI: bus1: Fast back to back transfers enabled
    [ 0.633539] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [ 0.633572] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [ 0.633586] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [ 0.633599] pci 0000:00:00.0: PCI bridge to [bus 01]
    [ 0.633824] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [ 0.695476] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.698882] console [ttyS0] disabled
    [ 0.698934] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
    [ 1.619094] console [ttyS0] enabled
    [ 1.623485] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 302, base_baud = 3000000) is a 8250
    [ 1.633162] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 303, base_baud = 3000000) is a 8250
    [ 1.642847] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 304, base_baud = 3000000) is a 8250
    [ 1.652923] [drm] Initialized drm 1.1.0 20060810
    [ 1.659945] OMAP DSS rev 6.1
    [ 1.663979] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [ 1.672529] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [ 1.688545] loop: module loaded
    [ 1.691959] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 1 bytes/write
    [ 1.701701] libphy: Fixed MDIO Bus: probed
    [ 1.757040] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
    [ 1.763163] libphy: 48485000.mdio: probed
    [ 1.771267] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [ 1.781009] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver Micrel KSZ9031 Gigabit PHY
    [ 1.791222] cpsw 48484000.ethernet: Detected MACID = 94:e3:6d:42:8f:f6
    [ 1.798547] cpsw 48484000.ethernet: cpsw: Detected MACID = 94:e3:6d:42:8f:f7
    [ 1.807103] mousedev: PS/2 mouse device common for all mice
    [ 1.813147] i2c /dev entries driver
    [ 1.819063] tmp102 0-0048: initialized
    [ 1.825591] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [ 1.830503] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr104 mode
    [ 1.836974] omap_hsmmc 4809c000.mmc: no pinctrl state for ddr50 mode
    [ 1.843372] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr50 mode
    [ 1.849768] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr25 mode
    [ 1.856148] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr12 mode
    [ 1.862546] omap_hsmmc 4809c000.mmc: no pinctrl state for hs mode
    [ 1.868930] vdd_3v3: supplied by regen1
    [ 1.917518] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
    [ 1.923900] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
    [ 1.988489] ledtrig-cpu: registered to indicate activity on CPUs
    [ 1.999465] NET: Registered protocol family 10
    [ 2.014763] sit: IPv6 over IPv4 tunneling driver
    [ 2.020017] NET: Registered protocol family 17
    [ 2.024696] Key type dns_resolver registered
    [ 2.029114] omap_voltage_late_init: Voltage driver support not added
    [ 2.035991] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [ 2.042244] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [ 2.048942] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [ 2.055150] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [ 2.063283] Power Management for TI OMAP4+ devices.
    [ 2.068392] Registering SWP/SWPB emulation handler
    [ 2.075227] dmm 4e000000.dmm: initialized all PAT entries
    [ 2.085153] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [ 2.091809] [drm] No driver support for vblank timestamp query.
    [ 2.097772] omapdrm omapdrm.0: No connectors reported connected with modes
    [ 2.104677] [drm] Cannot find any crtc or sizes - going 1024x768
    [ 2.113292] [drm] Enabling DMM ywrap scrolling
    [ 2.122160] Console: switching to colour frame buffer device 128x48
    [ 2.132212] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [ 2.152556] mmc0: host does not support reading read-only switch, assuming write-enable
    [ 2.160665] mmc0: new SDHC card at address 0001
    [ 2.165528] mmcblk0: mmc0:0001 ASTC 7.44 GiB
    [ 2.170580] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
    [ 2.172122] mmcblk0: p1 p2
    [ 2.187954] aaaaaaaaa
    [ 2.199941] hctosys: unable to open rtc device (rtc0)
    [ 2.213047] aic_dvdd_fixed: disabling
    [ 2.216897] ldousb: disabling
    [ 2.220289] ALSA device list:
    [ 2.223267] No soundcards found.
    [ 2.260476] mmc1: MAN_BKOPS_EN bit is not set
    [ 2.452100] bbbbbbbbbb
    [ 2.454733] cccccccccccc
    [ 2.457659] mmc1: new DDR MMC card at address 0001
    [ 2.473068] mmcblk1: mmc1:0001 R1J56L 13.8 GiB
    [ 2.487970] mmcblk1boot0: mmc1:0001 R1J56L partition 1 16.0 MiB
    [ 2.504227] mmcblk1boot1: mmc1:0001 R1J56L partition 2 16.0 MiB
    [ 2.510980] mmcblk1: p1 p2
    [ 3.545402] EXT4-fs (mmcblk0p2): 4 orphan inodes deleted
    [ 3.550775] EXT4-fs (mmcblk0p2): recovery complete
    [ 3.609771] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [ 3.617942] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [ 3.626017] devtmpfs: mounted
    [ 3.629210] Freeing unused kernel memory: 336K (c08ca000 - c091e000)
    [ 3.635592] This architecture does not have kernel memory protection.
    [ 4.031768] systemd[1]: System time before build time, advancing clock.
    [ 4.090008] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
    [ 4.105319] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
    [ 4.116989] 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)
    [ 4.135505] systemd[1]: Detected architecture arm.

    Welcome to Arago 2016.08!

    [ 4.169411] systemd[1]: Set hostname to <tky_v2>.
    [ 4.300032] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 25 bits of entropy available)
    [ 4.304159] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 25 bits of entropy available)
    [ 4.304338] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 25 bits of entropy available)
    [ 4.347757] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 26 bits of entropy available)
    [ 4.401499] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 27 bits of entropy available)
    [ 4.567039] random: systemd: uninitialized urandom read (16 bytes read, 30 bits of entropy available)
    [ 4.576517] random: systemd: uninitialized urandom read (16 bytes read, 30 bits of entropy available)
    [ 4.586385] random: systemd: uninitialized urandom read (16 bytes read, 30 bits of entropy available)
    [ 5.321021] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
    [ 5.328848] systemd[1]: sysinit.target: Found dependency on alignment.service/start
    [ 5.336543] systemd[1]: sysinit.target: Found dependency on basic.target/start
    [ 5.343862] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
    [ 5.351325] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
    [ 5.360780] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
    [ SKIP ] Ordering cycle found, skipping alignment.service
    [ 5.399510] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [ OK ] Started Dispatch Password Requests to Console Directory Watch.
    [ 5.427239] systemd[1]: Listening on udev Kernel Socket.
    [ OK ] Listening on udev Kernel Socket.
    [ 5.457239] systemd[1]: Listening on Syslog Socket.
    [ OK ] Listening on Syslog Socket.
    [ 5.477254] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [ OK ] Listening on /dev/initctl Compatibility Named Pipe.
    [ 5.507239] systemd[1]: Listening on udev Control Socket.
    [ OK ] Listening on udev Control Socket.
    [ 5.538410] systemd[1]: Created slice System Slice.
    [ OK ] Created slice System Slice.
    [ 5.567293] systemd[1]: Listening on Journal Socket.
    [ OK ] Listening on Journal Socket.
    [ 5.637231] systemd[1]: Mounting Temporary Directory...
    Mounting Temporary Directory...
    [ 5.669319] systemd[1]: Mounting Debug File System...
    Mounting Debug File System...
    [ 5.727235] systemd[1]: Mounting POSIX Message Queue File System...
    Mounting POSIX Message Queue File System...
    [ 5.757288] systemd[1]: Listening on Journal Socket (/dev/log).
    [ OK ] Listening on Journal Socket (/dev/log).
    [ 5.777351] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [ OK ] Started Forward Password Requests to Wall Directory Watch.
    [ 5.837621] systemd[1]: Starting Setup Virtual Console...
    Starting Setup Virtual Console...
    [ 5.867948] systemd[1]: Created slice User and Session Slice.
    [ OK ] Created slice User and Session Slice.
    [ 5.927450] systemd[1]: Starting Remount Root and Kernel File Systems...
    Starting Remount Root and Kernel File Systems...
    [ 5.951292] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [ 5.957270] systemd[1]: Reached target Remote File Systems.
    [ OK ] Reached target Remote File Systems.
    [ 5.989919] systemd[1]: Starting Create Static Device Nodes in /dev...
    Starting Create Static Device Nodes in /dev...
    [ 6.017993] systemd[1]: Created slice system-getty.slice.
    [ OK ] Created slice system-getty.slice.
    [ 6.047280] systemd[1]: Reached target Paths.
    [ OK ] Reached target Paths.
    [ 6.067202] systemd[1]: Reached target Slices.
    [ OK ] Reached target Slices.
    [ 6.087444] systemd[1]: Listening on Network Service Netlink Socket.
    [ OK ] Listening on Network Service Netlink Socket.
    [ 6.187604] systemd[1]: Starting Journal Service...
    Starting Journal Service...
    [ 6.220640] systemd[1]: Starting Load Kernel Modules...
    Starting Load Kernel Modules...
    [ 6.248028] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [ OK ] Created slice system-serial\x2dgetty.slice.
    [ 6.277207] systemd[1]: Reached target Swap.
    [ OK ] Reached target Swap.
    [ 6.335043] systemd[1]: Mounted Debug File System.
    [ OK ] Mounted Debug File System.
    [ 6.367242] systemd[1]: Mounted POSIX Message Queue File System.
    [ OK ] Mounted POSIX Message Queue File System.
    [ 6.397184] systemd[1]: Mounted Temporary Directory.
    [ OK ] Mounted Temporary Directory.
    [ 6.417356] systemd[1]: Started Journal Service.
    [ OK ] Started Journal Service.
    [ OK ] Started Setup Virtual Console.
    [ OK ] Started Remount Root and Kernel File Systems.
    [ OK ] Started Create Static Device Nodes in /dev.
    [FAILED] Failed to start Load Kernel Modules.
    See 'systemctl status systemd-modules-load.service' for details.
    Starting Apply Kernel Variables...
    Mounting FUSE Control File System...
    Starting udev Kernel Device Manager...
    Starting udev Coldplug all Devices...
    [ OK ] Reached target Local File Systems (Pre).
    Mounting /var/volatile...
    Mounting /media/ram...
    Starting Flush Journal to Persistent Storage...
    [ OK ] Mounted FUSE Control File System.
    [ OK ] Mounted /var/volatile.
    [ OK ] Mounted /media/ram.
    [ OK ] Started udev Kernel Device Manager.
    [ OK ] Started Apply Kernel Variables.
    [ 7.381185] systemd-journald[115]: Received request to flush runtime journal from PID 1
    Starting Load/Save Random Seed...
    [ OK ] Reached target Local File Systems.
    [ OK ] Started Flush Journal to Persistent Storage.
    [ OK ] Started Load/Save Random Seed.
    [ OK ] Started udev Coldplug all Devices.
    [ OK ] Found device /dev/ttyS0.
    Starting Create Volatile Files and Directories...
    [ OK ] Started Create Volatile Files and Directories.
    Starting Update UTMP about System Boot/Shutdown...
    Starting Network Time Synchronization...
    [ OK ] Started Network Time Synchronization.
    [ OK ] Started Update UTMP about System Boot/Shutdown.
    [ OK ] Reached target System Time Synchronized.
    Starting Synchronize System and HW clocks...
    [FAILED] Failed to start Synchronize System and HW clocks.
    See 'systemctl status sync-clocks.service' for details.
    [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [ 8.588595] EXT4-fs (mmcblk1p2): recovery complete
    [ 8.594278] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
    [ OK ] Reached target System Initialization.
    [ OK ] Listening on D-Bus System Message Bus Socket.
    [ OK ] Listening on dropbear.socket.
    [ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
    [ OK ] Listening on RPCbind Server Activation Socket.
    [ 8.747607] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [ OK ] Reached target Sockets.
    [ OK ] Reached target Basic System.
    Starting Avahi mDNS/DNS-SD Stack...
    Starting Permit User Sessions...
    Starting Telephony service...
    [ OK ] Started Kernel Logging Service.
    Starting Login Service...
    Starting uim-sysfs.service...
    Starting Print notice about GPLv3 packages...
    [ OK ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.[ 8.986614] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

    [ OK ] Started D-Bus System Message Bus.
    [ OK ] Started Avahi mDNS/DNS-SD Stack.
    Starting Network Service...
    [ OK ] Started Daily Cleanup of Temporary Directories.
    [ OK ] Reached target Timers.
    [ OK ] Started System Logging Service.
    [ OK ] Started Permit User Sessions.
    [ OK ] Started uim-sysfs.service.
    [ OK ] Started Network Service.
    [ 9.917060] net eth1: initializing cpsw version 1.15 (0)
    [ 9.925064] net eth0: initialized cpsw ale version 1.4
    [ 9.932722] net eth0: ALE Table size 1024
    [ 10.035065] net eth1: phy found : id is : 0x221622 slave->phy->phy_id 2233890
    [ 10.063768] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [ 10.078876] net eth0: initializing cpsw version 1.15 (0)
    [ 10.193965] net eth0: phy found : id is : 0x221622 slave->phy->phy_id 2233890
    [ 10.221910] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ OK ] Started Telephony service.
    [ OK ] Started Login Service.
    [ OK ] Reached target Network.
    Starting Lightning Fast Webserver With Light System Requirements...
    Starting Network Name Resolution...
    Starting rc.pvr.service...
    [ OK ] Started Getty on tty1.
    [ OK ] Started Serial Getty on ttyS0.
    [ OK ] Reached target Login Prompts.
    [ OK ] Started Lightning Fast Webserver With Light System Requirements.
    [ OK ] Started Network Name Resolution.
    [ 11.906753] random: nonblocking pool is initialized
    [ OK ] Started rc.pvr.service.
    Starting telnetd.service...
    Starting tiipclad-daemon.service...
    [ OK ] Started telnetd.service.
    [ OK ] Started tiipclad-daemon.service.
    Starting thttpd.service...
    Starting my.service...
    [ OK ] Started thttpd.service.
    [ OK ] Started my.service.
    Starting rng-tools.service...
    [ OK ] Started rng-tools.service.
    Starting thermal-zone-init.service...
    [ OK ] Started thermal-zone-init.service.
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPLv3 packages:
    autoconf
    binutils-dev
    binutils
    bison-dev
    bison
    cpp-symlinks
    cpp
    dosfstools
    g++-symlinks
    g++
    gawk-dev
    gawk
    gcc-symlinks
    gcc
    gdb
    gdbc6x
    gdbserver
    gstreamer1.0-libav
    hidapi
    libcairo-perf-utils
    libgmp10
    libidn11
    libmpc3
    libmpfr4
    make
    nettle
    parted
    swig-dev
    swig

    If you do not wish to distribute GPLv3 components please remove
    the above packages prior to distribution. This can be done using
    the opkg remove command. i.e.:
    opkg remove <package>
    Where <package> is the name printed in the list above

    NOTE: If the package is a dependency of another package you
    will be notified of the dependent packages. You should
    use the --force-removal-of-dependent-packages option to
    also remove the dependent packages as well
    ***************************************************************
    ***************************************************************

    _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org t ttyS0

    Arago 2016.08 t ttyS0

    t login:

  • 发了,这是没有加载模块时的启动信息
  • 没有加载那个模块?系统不是起来了吗?
  • lsmod 命令查看,一个驱动模块都未加载。设备接口都不可用。

  • 你这系统是自己编译的吗
  • 基本是基于ti sdk 3.0版本,改动不大。

  • insmod 这个可以用吗
  • 启动后手动insmod是可以的。
  • 写个开机启动insmod 加载脚本试试