This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

如何进一步优化开机启动时间

Other Parts Discussed in Thread: TFP410, TPS65218

U-Boot SPL 2014.07-00115-g6c69db3 (Jan 30 2016 - 17:32:22)
Could not probe the EEPROM at 0x50
Could not get board ID.
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
reading u-boot.img
reading u-boot.img


U-Boot 2014.07-00115-g6c69db3 (Jan 30 2016 - 17:32:22)

I2C: ready
DRAM: 1 GiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env

** Unable to read "uboot.env" from mmc0:1 **
Using default environment

Could not probe the EEPROM at 0x50
Could not get board ID.
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot: 1 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading uEnv.txt
** Unable to read file uEnv.txt **
4509504 bytes read in 285 ms (15.1 MiB/s)
41288 bytes read in 57 ms (707 KiB/s)
Booting from mmc0 ...
Kernel image @ 0x82000000 [ 0x000000 - 0x44cf40 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8fff2000, end 8ffff147 ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.43 (wn@wn) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #6 Fri Mar 24 15:57:54 CST 2017
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI AM437x GP EVM
[ 0.000000] cma: CMA: reserved 24 MiB at ae000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM437x ES1.2 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260112
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait
[ 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: 1003600K/1046528K available (6167K kernel code, 308K rwdata, 2160K rodata, 245K init, 228K bss, 42928K reserved, 268288K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc082a0c4 (8329 kB)
[ 0.000000] .init : 0xc082b000 - 0xc08684d4 ( 246 kB)
[ 0.000000] .data : 0xc086a000 - 0xc08b7200 ( 309 kB)
[ 0.000000] .bss : 0xc08b7200 - 0xc08f0590 ( 229 kB)
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] GIC CPU mask not found - kernel will fail to boot.
[ 0.000000] GIC CPU mask not found - kernel will fail to boot.
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000019] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns
[ 0.000048] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000287] Console: colour dummy device 80x30
[ 0.000321] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000331] This ensures that you still see kernel messages. Please
[ 0.000336] update your kernel commandline.
[ 0.000368] Calibrating delay loop... 1993.93 BogoMIPS (lpj=9969664)
[ 0.059199] pid_max: default: 32768 minimum: 301
[ 0.059328] Security Framework initialized
[ 0.059398] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.059419] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.065011] CPU: Testing write buffer coherency: ok
[ 0.065431] Setting up static identity map for 0x8060bf20 - 0x8060bf78
[ 0.065546] L310 cache controller enabled
[ 0.065566] l2x0: 16 ways, CACHE_ID 0x410000c9, AUX_CTRL 0x7e030000, Cache size: 256 kB
[ 0.066302] devtmpfs: initialized
[ 0.068415] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.075424] omap_hwmod: tptc0 using broken dt data from edma
[ 0.075489] omap_hwmod: tptc1 using broken dt data from edma
[ 0.075542] omap_hwmod: tptc2 using broken dt data from edma
[ 0.140685] omap_hwmod: usb_otg_ss0: _wait_target_disable failed
[ 0.144003] omap_hwmod: dss_dispc: cannot be enabled for reset (3)
[ 0.147271] omap_hwmod: dss_rfbi: cannot be enabled for reset (3)
[ 0.147860] pinctrl core: initialized pinctrl subsystem
[ 0.148715] regulator-dummy: no parameters
[ 0.150497] NET: Registered protocol family 16
[ 0.151842] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.153692] cpuidle: using governor ladder
[ 0.153701] cpuidle: using governor menu
[ 0.158987] syscon 44e10000.control_module: regmap [mem 0x44e10000-0x44e107f3] registered
[ 0.159746] omap_l3_noc 44000000.ocp: L3 debug error: target 8 mod:0 (unclearable)
[ 0.159783] omap_l3_noc 44000000.ocp: L3 application error: target 8 mod:0 (unclearable)
[ 0.160445] platform 49000000.edma: alias fck already exists
[ 0.160463] platform 49000000.edma: alias fck already exists
[ 0.160473] platform 49000000.edma: alias fck already exists
[ 0.163688] OMAP GPIO hardware version 0.1
[ 0.175784] No ATAGs?
[ 0.175809] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.175818] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.196223] bio: create slab <bio-0> at 0
[ 0.208269] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.209185] evm_v3_3d: 3300 mV
[ 0.209710] vmmcwl_fixed: 1800 mV
[ 0.211038] i2c-core: driver [palmas] using legacy suspend method
[ 0.211047] i2c-core: driver [palmas] using legacy resume method
[ 0.211617] SCSI subsystem initialized
[ 0.212367] usbcore: registered new interface driver usbfs
[ 0.212515] usbcore: registered new interface driver hub
[ 0.212691] usbcore: registered new device driver usb
[ 0.213558] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/i2c0_pins, deferring probe
[ 0.213581] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
[ 0.213602] omap_i2c 4802a000.i2c: could not find pctldev for node /pinmux@44e10800/i2c1_pins_default, deferring probe
[ 0.213614] platform 4802a000.i2c: Driver omap_i2c requests probe deferral
[ 0.213938] pps_core: LinuxPPS API ver. 1 registered
[ 0.213946] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.214048] PTP clock support registered
[ 0.215595] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.216471] Advanced Linux Sound Architecture Driver Initialized.
[ 0.217730] cfg80211: Calling CRDA to update world regulatory domain
[ 0.218472] Switched to clocksource timer1
[ 0.233794] NET: Registered protocol family 2
[ 0.234447] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.234517] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.234582] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.234726] TCP: reno registered
[ 0.234738] UDP hash table entries: 512 (order: 1, 8192 bytes)
[ 0.234759] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[ 0.234923] NET: Registered protocol family 1
[ 0.235253] RPC: Registered named UNIX socket transport module.
[ 0.235262] RPC: Registered udp transport module.
[ 0.235267] RPC: Registered tcp transport module.
[ 0.235271] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.238085] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.348167] bounce pool size: 64 pages
[ 0.348338] VFS: Disk quotas dquot_6.5.2
[ 0.348384] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.348821] NFS: Registering the id_resolver key type
[ 0.348869] Key type id_resolver registered
[ 0.348876] Key type id_legacy registered
[ 0.348906] jffs2: version 2.2. (NAND) (SUMMARY) 漏 2001-2006 Red Hat, Inc.
[ 0.349020] msgmni has been set to 1484
[ 0.350213] NET: Registered protocol family 38
[ 0.350247] io scheduler noop registered
[ 0.350254] io scheduler deadline registered
[ 0.350271] io scheduler cfq registered (default)
[ 0.353703] pinctrl-single 44e10800.pinmux: 199 pins at pa f9e10800 size 796
[ 0.357085] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.360882] omap8250 44e09000.serial: No clock speed specified: using default: 48000000
[ 0.361410] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 104, base_baud = 3000000) is a 8250
[ 1.058311] console [ttyS0] enabled
[ 1.062299] omap8250 48022000.serial: No clock speed specified: using default: 48000000
[ 1.070848] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 105, base_baud = 3000000) is a 8250
[ 1.080162] omap8250 48024000.serial: No clock speed specified: using default: 48000000
[ 1.088665] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 106, base_baud = 3000000) is a 8250
[ 1.097943] omap8250 481a6000.serial: No clock speed specified: using default: 48000000
[ 1.106448] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 76, base_baud = 3000000) is a 8250
[ 1.115649] omap8250 481a8000.serial: No clock speed specified: using default: 48000000
[ 1.124145] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 77, base_baud = 3000000) is a 8250
[ 1.134606] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.141685] [drm] Initialized drm 1.1.0 20060810
[ 1.154533] brd: module loaded
[ 1.162042] loop: module loaded
[ 1.165558] (hci_tty): inside hci_tty_init
[ 1.170125] (hci_tty): allocated 250, 0
[ 1.175441] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.184706] spi spi1.3: not using DMA for McSPI
[ 1.192890] PPP generic driver version 2.4.2
[ 1.197596] PPP BSD Compression module registered
[ 1.202372] PPP Deflate Compression module registered
[ 1.207495] PPP MPPE Compression module registered
[ 1.212321] NET: Registered protocol family 24
[ 1.216816] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
[ 1.223903] CSLIP: code copyright 1989 Regents of the University of California.
[ 1.231458] usbcore: registered new interface driver rtl8192cu
[ 1.237495] usbcore: registered new interface driver asix
[ 1.243086] usbcore: registered new interface driver ax88179_178a
[ 1.249364] usbcore: registered new interface driver cdc_ether
[ 1.255377] usbcore: registered new interface driver smsc95xx
[ 1.261284] usbcore: registered new interface driver net1080
[ 1.267106] usbcore: registered new interface driver cdc_subset
[ 1.273172] usbcore: registered new interface driver zaurus
[ 1.278956] usbcore: registered new interface driver cdc_ncm
[ 1.285079] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.291669] ehci-pci: EHCI PCI platform driver
[ 1.296310] ehci-omap: OMAP-EHCI Host Controller driver
[ 1.302081] usbcore: registered new interface driver cdc_wdm
[ 1.308114] usbcore: registered new interface driver usbserial
[ 1.314152] usbcore: registered new interface driver usbserial_generic
[ 1.320856] usbserial: USB Serial support registered for generic
[ 1.327036] usbcore: registered new interface driver option
[ 1.332756] usbserial: USB Serial support registered for GSM modem (1-port)
[ 1.339888] usbcore: registered new interface driver qcserial
[ 1.345786] usbserial: USB Serial support registered for Qualcomm USB modem
[ 1.352894] usbcore: registered new interface driver Gobi
[ 1.358441] usbserial: USB Serial support registered for GobiSerial
[ 1.364749] GobiSerial: 2011-07-29-1026
[ 1.369607] mousedev: PS/2 mouse device common for all mice
[ 1.376168] i2c-core: driver [rtc-ds1307] using legacy suspend method
[ 1.382686] i2c-core: driver [rtc-ds1307] using legacy resume method
[ 1.389769] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 1.396882] 44e3e000.rtc: already running
[ 1.401553] i2c /dev entries driver
[ 1.406854] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.453408] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.459889] omap-aes 53501000.aes: OMAP AES hw accel rev: 0.1
[ 1.466609] omap-des 53701000.des: OMAP DES hw accel rev: 0.33
[ 1.474601] omap-sham 53100000.sham: hw accel on OMAP rev 0.0
[ 1.484065] usbcore: registered new interface driver usbhid
[ 1.489702] usbhid: USB HID core driver
[ 1.493815] platform 44d00000.wkup_m3: Driver wkup_m3 requests probe deferral
[ 1.503840] platform sound@0: Driver asoc-simple-card requests probe deferral
[ 1.512574] oprofile: no performance counters
[ 1.517370] oprofile: using timer interrupt.
[ 1.522024] TCP: cubic registered
[ 1.525385] Initializing XFRM netlink socket
[ 1.529701] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 1.537865] NET: Registered protocol family 17
[ 1.542397] NET: Registered protocol family 15
[ 1.546948] Key type dns_resolver registered
[ 1.551432] mmc0: new high speed SDHC card at address 1234
[ 1.558544] PM: bootloader does not support rtc-only!
[ 1.563650] ThumbEE CPU extension supported.
[ 1.567955] Registering SWP/SWPB emulation handler
[ 1.572901] mmcblk0: mmc0:1234 SA08G 7.21 GiB
[ 1.579639] vmmcwl_fixed: disabling
[ 1.583157] regulator-dummy: disabling
[ 1.587374] mmcblk0: p1 p2
[ 1.591604] Error: Driver 'tfp410' is already registered, aborting...
[ 1.602597] prom_parse: Bad cell count for /ocp/i2c@44e0b000/tps65218@24
[ 1.611644] vdd_core: 920 <--> 1140 mV at 1100 mV
[ 1.617040] prom_parse: Bad cell count for /ocp/i2c@44e0b000/tps65218@24
[ 1.625555] vdd_mpu: 920 <--> 1375 mV at 1330 mV
[ 1.630428] prom_parse: Bad cell count for /ocp/i2c@44e0b000/tps65218@24
[ 1.639960] vdcdc3: 1500 mV
[ 1.642963] prom_parse: Bad cell count for /ocp/i2c@44e0b000/tps65218@24
[ 1.652102] v1_0bat: 1000 mV
[ 1.655598] tps65218 0-0024: 44e0b000.i2c:tps65218@24:regulator-dcdc5 regulator can used OFF (freshness seal is broken)
[ 1.666487] prom_parse: Bad cell count for /ocp/i2c@44e0b000/tps65218@24
[ 1.675165] v1_8bat: 1800 mV
[ 1.678233] tps65218 0-0024: 44e0b000.i2c:tps65218@24:regulator-dcdc6 regulator can used OFF (freshness seal is broken)
[ 1.689206] prom_parse: Bad cell count for /ocp/i2c@44e0b000/tps65218@24
[ 1.698136] LDO1: 1800 mV
[ 1.701441] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz
[ 1.708392] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz
[ 1.714536] remoteproc0: wkup_m3 is available
[ 1.719039] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 1.728035] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 1.738552] remoteproc0: Direct firmware load failed with error -2
[ 1.744845] remoteproc0: Falling back to user helper
[ 1.750410] platform sound@0: Driver asoc-simple-card requests probe deferral
[ 1.759573] input: user_keys@0 as /devices/user_keys@0/input/input0
[ 1.767051] platform sound@0: Driver asoc-simple-card requests probe deferral
[ 1.774612] omap_rtc 44e3e000.rtc: setting system clock to 2017-03-24 12:09:22 UTC (1490357362)
[ 1.786100] ALSA device list:
[ 1.789171] No soundcards found.
[ 2.058438] EXT4-fs (mmcblk0p2): recovery complete
[ 2.069225] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.077401] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.088427] devtmpfs: mounted
[ 2.091864] Freeing unused kernel memory: 244K (c082b000 - c0868000)
INIT: version 2.88 booting
Error opening /dev/fb0: No such file or directory
Starting udev
[ 2.809421] udevd[842]: starting version 182
[ 3.396876] snd_soc_davinci_mcasp: exports duplicate symbol dra7_mcasp_hdmi_gpio_get (owned by kernel)
[ 3.460333] platform sound@0: Driver asoc-simple-card requests probe deferral
[ 3.540823] platform sound@0: Driver asoc-simple-card requests probe deferral
[ 3.570196] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered
[ 3.589032] remoteproc0: powering up wkup_m3
[ 3.594054] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 154384
[ 3.629136] asoc-simple-card sound@0: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
[ 3.757000] PM: CM3 Firmware Version = 0x190
Starting Bootlog daemon: [ 3.801362] remoteproc0: remote processor wkup_m3 is now up
bootlogd: cannot allocate pseudo tty: No such file or directory
bootlogd.
[ 4.031733] random: dd urandom read with 81 bits of entropy available
[ 6.280849] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
ALSA: Restoring mixer settings...

udevadm settle - timeout of 3 seconds reached, the event queue contains:
/sys/devices/44000000.ocp/48380000.omap_dwc3/48390000.usb/xhci-hcd.0.auto (990)
/sys/devices/44000000.ocp/483c0000.omap_dwc3/483d0000.usb/xhci-hcd.1.auto (991)
/sys/module/xh[ 6.680482] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
ci_hcd (993)
[ 6.809850] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 6.817657] random: nonblocking pool is initialized
[ 6.830673] xhci-hcd xhci-hcd.0.auto: irq 200, io mem 0x48390000
[ 6.840404] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.847233] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.854534] usb usb1: Product: xHCI Host Controller
[ 6.859444] usb usb1: Manufacturer: Linux 3.14.43 xhci-hcd
[ 6.864952] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 6.871610] hub 1-0:1.0: USB hub found
[ 6.878659] hub 1-0:1.0: 1 port detected
[ 6.888945] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.900557] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 6.914975] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 6.921871] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.929143] usb usb2: Product: xHCI Host Controller
[ 6.934041] usb usb2: Manufacturer: Linux 3.14.43 xhci-hcd
[ 6.939557] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 6.948808] hub 2-0:1.0: USB hub found
INIT: [ 6.954975] hub 2-0:1.0: 1 port detected
[ 6.959985] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 6.965983] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
Entering runlevel: 5[ 6.974639] xhci-hcd xhci-hcd.1.auto: irq 206, io mem 0x483d0000
[ 6.981968] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.988810] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.996064] usb usb3: Product: xHCI Host Controller
[ 7.000973] usb usb3: Manufacturer: Linux 3.14.43 xhci-hcd
[ 7.006481] usb usb3: SerialNumber: xhci-hcd.1.auto

[ 7.012714] hub 3-0:1.0: USB hub found
[ 7.016523] hub 3-0:1.0: 1 port detected
[ 7.020796] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 7.026699] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[ 7.038849] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 7.045678] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.052962] usb usb4: Product: xHCI Host Controller
[ 7.057860] usb usb4: Manufacturer: Linux 3.14.43 xhci-hcd
[ 7.063383] usb usb4: SerialNumber: xhci-hcd.1.auto
[ 7.082433] hub 4-0:1.0: USB hub found
[ 7.090600] hub 4-0:1.0: 1 port detected
Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
done.
Starting system message bus: dbus.
UIM SYSFS Node Not Found
Starting Dropbear SSH server: dropbear.
Starting telnet daemon.
Starting rpcbind daemon...rpcbind: cannot create socket for udp6
rpcbind: cannot create socket for tcp6
done.
creating NFS state directory: done
starting statd: done
Starting syslogd/klogd: done
Starting thttpd.
Starting Lighttpd Web Server: lighttpd.
2017-03-24 12:09:29: (/home/gx/work/OE_TI/tisdk/build/arago-tmp-external-linaro-toolchain/work/cortexa9t2hf-vfp-neon-linux-gnueabi/lighttpd/1.4.33-r1/lighttpd-1.4.33/src/log.c.166) server started
/
Starting Matrix GUI application.
waiting for pppdgprs is connected
Enabling thermal zones...
/etc/rc5.d/S98thermal-zone-init: line 7: /sys/class/thermal/thermal_zone*/mode: No such file or directory
***************************************************************
***************************************************************
NOTICE: This file system contains the followin GPLv3 packages:
autoconf
binutils
cpp-symlinks
cpp
g++-symlinks
g++
gcc-symlinks
gcc
gdbserver
gstreamer1.0-libav
libgmp10
libmpc3
libmpfr4
make

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
***************************************************************
***************************************************************
Stopping Bootlog daemon: bootlogd.

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

Arago Project http://arago-project.org am437x-evm /dev/ttyO0

Arago 2015.05 am437x-evm /dev/ttyO0

am437x-evm login:

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

Arago Project http://arago-project.org am437x-evm /dev/ttyO0

Arago 2015.05 am437x-evm /dev/ttyO0

am437x-evm login:

==========================================================================================================================

大家好,以上是我系统启动打印信息,麻烦大家帮忙看下还有那些地方可以优化缩短开机启动时间的。我用蓝色和红色标记出来的地方,我觉得可以去掉,其中红色部分如何去掉呢?