imx6dl kernel 开机重启

lukgeeker

如题，
求解！
完整log 如下：


U-Boot 2009.08-dirty (Jul 02 2015 - 13:37:33)
CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 182
Temperature:   42 C, calibration data 0x5814c37d
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock     : 66000000Hz
ipg per clock : 66000000Hz
uart clock    : 80000000Hz
cspi clock    : 60000000Hz
ahb clock     : 132000000Hz
axi clock   : 198000000Hz
emi_slow clock: 99000000Hz
ddr clock     : 396000000Hz
usdhc1 clock  : 198000000Hz
usdhc2 clock  : 198000000Hz
usdhc3 clock  : 198000000Hz
usdhc4 clock  : 198000000Hz
nfc clock     : 24000000Hz
Board: i.MX6DL/Solo-SABRESD: unknown-board Board: 0x61012 [POR ]
Boot Device: MMC
I2C:   ready
DRAM:   1 GB
MMC:   FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
In:    serial
Out:   serial
Err:   serial
Net:   got MAC address from IIM: 00:00:00:00:00:00
FEC0 [PRIME]
@@Uboot main_loop Hit any key to stop autoboot:  3  0
MX6SDL SABRESD U-Boot >
MX6SDL SABRESD U-Boot >
MX6SDL SABRESD U-Boot > setenv bootcmd booti mmc3
MX6SDL SABRESD U-Boot > setenv bootargs console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale
MX6SDL SABRESD U-Boot > saveenv
Saving Environment to MMC...
Writing to MMC(3)... done
MX6SDL SABRESD U-Boot > run bootcmd
kernel   @ 10808000 (4699868)
ramdisk  @ 11800000 (496509)
kernel cmdline:
use uboot command line:
console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Initializing cgroup subsys cpu
Linux version 3.0.101-2790-gc248ed7 (sunnyxia@sunnyxia-B85M-D3V) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #6 SMP PREEMPT Fri Jul 10 15:48:35 CST 2015
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX 6Quad/DualLite/Solo Sabre-SD Board
Ignoring unrecognised tag 0x54410008
Memory policy: ECC disabled, Data cache writealloc
CPU identified as i.MX6DL/SOLO, silicon rev 1.2
PERCPU: Embedded 7 pages/cpu @cc009000 s6560 r8192 d13920 u32768
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 194560
Kernel command line: console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 512MB 256MB = 768MB total
Memory: 767196k/767196k available, 281380k reserved, 376832K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    DMA     : 0xf4600000 - 0xffe00000   ( 184 MB)
    vmalloc : 0xd9800000 - 0xf2000000   ( 392 MB)
    lowmem  : 0xc0000000 - 0xd9000000   ( 400 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .init : 0xc0008000 - 0xc0046000   ( 248 kB)
      .text : 0xc0046000 - 0xc08d2038   (8753 kB)
      .data : 0xc08d4000 - 0xc096b730   ( 606 kB)
       .bss : 0xc096b754 - 0xc09d216c   ( 411 kB)
Preemptible hierarchical RCU implementation.
NR_IRQS:624
MXC GPIO hardware
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
Set periph_clk's parent to pll2_pfd_400M!
arm_max_freq=800MHz
MXC_Early serial console at MMIO 0x2020000 (options '115200')
bootconsole [ttymxc0] enabled
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux:  Initializing.
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
CPU1: Booted secondary processor
Brought up 2 CPUs
SMP: Total of 2 processors activated (3162.11 BogoMIPS).
print_constraints: dummy:
NET: Registered protocol family 16
print_constraints: vddpu: 725 <--> 1300 mV at 700 mV fast normal
print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal
print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal
print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal
print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal
print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal
hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step.
hw-breakpoint: maximum watchpoint size is 4 bytes.
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32050000, Cache size: 524288 B
bio: create slab <bio-0> at 0
mxs-dma mxs-dma-apbh: initialized
print_constraints: SPKVDD: 4200 mV
print_constraints: vmmc: 3300 mV
vgaarb: loaded
SCSI subsystem initialized
spi_imx imx6q-ecspi.0: probed
usbcore: registered new inte**ce driver usbfs
usbcore: registered new inte**ce driver hub
usbcore: registered new device driver usb
Freescale USB OTG Driver loaded, $Revision: 1.55 $
mc_pfuze 1-0008: recv failed!:-5,0
mc_pfuze: probe of 1-0008 failed with error -1
imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 driver probed
mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 dphy version is 0x3130302a
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Version 1.0.24.
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
max17135 2-0048: PMIC MAX17135 for eInk display
i2c-core: driver [max17135] using legacy suspend method
i2c-core: driver [max17135] using legacy resume method
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
IP route cache hash table entries: 16384 (order: 4, 65536 bytes)
TCP established hash table entries: 65536 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
TCP reno registered
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Unpacking initramfs...
Freeing initrd memory: 484K
PMU: registered new PMU device of type 0
Static Power Management for Freescale i.MX6
wait mode is enabled for i.MX6
cpaddr = 0 suspend_iram_base=f2900000
PM driver module loaded
IMX usb wakeup probe
add wake up source irq 75
IMX usb wakeup probe
cpu regulator mode:ldo_enable
i.MXC CPU frequency driver
audit: initializing netlink socket (disabled)
type=2000 audit(0.940:1): initialized
highmem bounce pool size: 64 pages
NTFS driver 2.1.30 [Flags: R/O].
JFFS2 version 2.2. (NAND) &copy; 2001-2006 Red Hat, Inc.
fuse init (API version 7.16)
msgmni has been set to 763
NET: Registered protocol family 38
cryptodev: driver loaded.
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
mxc_mipi_dsi mxc_mipi_dsi: i.MX MIPI DSI driver probed
MIPI DSI driver module loaded
mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver ldb
_regulator_get: get() with no identifier
imx-ipuv3 imx-ipuv3.0: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)
mxc_sdc_fb mxc_sdc_fb.1: Can't get fb option for mxcfb1!
imx-sdma imx-sdma: loaded firmware 1.1
imx-sdma imx-sdma: initialized
Serial: IMX driver
imx-uart.2: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX
imx-uart.0: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
console [ttymxc0] enabled, bootconsole disabled
console [ttymxc0] enabled, bootconsole disabled
loop: module loaded
m25p80 spi0.0: found m25p05-nonjedec, expected sst25vf016b
m25p80 spi0.0: m25p05-nonjedec (64 Kbytes)
Creating 2 MTD partitions on "m25p80":
0x000000000000-0x000000100000 : "bootloader"
mtd: partition "bootloader" extends beyond the end of device "m25p80" -- size truncated to 0x10000
0x000000010000-0x000000010000 : "kernel"
mtd: partition "kernel" is out of reach -- disabled
GPMI NAND driver registered. (IMX)
vcan: Virtual CAN inte**ce driver
CAN device driver inte**ce
flexcan netdevice driver
FEC Ethernet Driver
fec_enet_mii_bus: probed
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1
fsl-ehci fsl-ehci.0: irq 75, io base 0x02184000
fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
add wake up source irq 72
fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2
fsl-ehci fsl-ehci.1: irq 72, io base 0x02184200
fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
usbcore: registered new inte**ce driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
Initializing USB Mass Storage driver...
usbcore: registered new inte**ce driver usb-storage
USB Mass Storage support registered.
usbcore: registered new inte**ce driver usbserial
usbserial: USB Serial Driver core
USB Serial support registered for GSM modem (1-port)
usbcore: registered new inte**ce driver option
option: v0.7.2:USB Driver for GSM modems
USB Serial support registered for Qualcomm USB modem
usbcore: registered new inte**ce driver qcserial
ARC USBOTG Device Controller driver (1 August 2005)
mousedev: PS/2 mouse device common for all mice
input: gpio-keys as /devices/platform/gpio-keys/input/input0
input: max11801_ts as /devices/platform/imx-i2c.1/i2c-1/1-0048/input/input1
egalax_ts 1-0004: egalax_ts: failed to read firmware version
egalax_ts: probe of 1-0004 failed with error -5
egalax_ts 2-0004: egalax_ts: failed to read firmware version
egalax_ts: probe of 2-0004 failed with error -5
usb 2-1: new high speed USB device number 2 using fsl-ehci
elan - Read Hello Packet Failed
elan-touch: probe of 2-0010 failed with error -22
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0
i2c /dev entries driver
Linux video capture inte**ce: v2.00
ov5642_read_reg:write reg error:reg=300a
camera ov5642 is not found
ov5640_read_reg:write reg error:reg=300a
camera ov5640 is not found
ov5640_read_reg:write reg error:reg=300a
camera ov5640_mipi is not found
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video16
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video17
usbcore: registered new inte**ce driver uvcvideo
USB Video Class driver (v1.1.0)
mag3110 2-000e: check mag3110 chip ID
mag3110 2-000e: read chip ID 0xfffffffb is not equal to 0xc4!
mag3110: probe of 2-000e failed with error -22
i2c-core: driver [mag3110] using legacy suspend method
i2c-core: driver [mag3110] using legacy resume method
i2c-core: driver [mma8450] using legacy suspend method
i2c-core: driver [mma8450] using legacy resume method
add mma8450 i2c driver
mma8451 0-001c: read chip ID 0x1 is not equal to 0x1a or 0x2a!
mma8451: probe of 0-001c failed with error -22
imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1)
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
Bluetooth: Virtual HCI driver ver 1.3
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCIATH3K protocol initialized
Bluetooth: Generic Bluetooth USB driver ver 0.6
usbcore: registered new inte**ce driver btusb
sdhci: Secure Digital Host Controller Inte**ce driver
sdhci: Copyright(c) Pierre Ossman
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.3] using ADMA
mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using ADMA
mmc2: SDHCI controller on platform [sdhci-esdhc-imx.2] using ADMA
mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
VPU initialized
mxc_asrc registered
Galcore version 4.6.9.9754
Thermal calibration data is 0x5814c37d
Thermal sensor with ratio = 182
Anatop Thermal registered as thermal_zone0
anatop_thermal_probe: default cooling device is cpufreq!
usbcore: registered new inte**ce driver usbhid
usbhid: USB HID core driver
usbcore: registered new inte**ce driver snd-usb-audio
mxc_hdmi_soc mxc_hdmi_soc.0: MXC HDMI Audio
Cirrus Logic CS42888 ALSA SoC Codec Driver
i2c-core: driver [cs42888] using legacy suspend method
i2c-core: driver [cs42888] using legacy resume method
imx-hdmi-soc-dai imx-hdmi-soc-dai.0: Failed: Load HDMI-video first.
wm8962 0-001a: Failed to get supply 'DCVDD': -19
wm8962 0-001a: Failed to request supplies: -19
wm8962 0-001a: asoc: failed to probe CODEC wm8962.0-001a: -19
asoc: failed to instantiate card wm8962-audio: -19
imx_3stack asoc driver
Initialize HDMI-audio failed. Load HDMI-video first!
ALSA device list:
  No soundcards found.
oprofile: using arm/armv7-ca9
u32 classifier
    Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (11995 buckets, 47980 max)
ctnetlink v0.93: registering with nfnetlink.
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
mmc0: new high speed DDR MMC card at address 0001
xt_time: kernel timezone is -0000
mmcblk0: mmc0:0001 016GE2 14.6 GiB
mmcblk0boot0: mmc0:0001 016GE2 partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 016GE2 partition 2 4.00 MiB
mmcblk0: p1 p2 p3 < p5 p6 p7 p8 > p4
mmcblk0: p4 size 28598272 extends beyond EOD, truncated
ip_tables: (C) 2000-2006 Netfilter Core Team
mmcblk0boot1: unknown partition table
arp_tables: (C) 2002 David S. Miller
mmcblk0boot0: unknown partition table
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
NET: Registered protocol family 15
can: controller area network core (rev 20090105 abi 8)
NET: Registered protocol family 29
can: raw protocol (rev 20090105)
can: broadcast manager protocol (rev 20090105 t)
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: HIDP (Human Inte**ce Emulation) ver 1.2
lib80211: common routines for IEEE802.11 drivers
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
DDR type is DDR3
Bus freq driver module loaded
Bus freq driver Enabled
mxc_dvfs_core_probe
DVFS driver module loaded
regulator_init_complete: SPKVDD: incomplete constraints, leaving on
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:01:49 UTC (109)
Freeing init memory: 248K
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sysra_free_kbytes'
init: untracked pid 2138 exited
root@sabresd_6dq:/ #
root@sabresd_6dq:/ #
root@sabresd_6dq:/ #
root@sabresd_6dq:/ # healthd: wakealarm_init: timerfd_create failed
init: untracked pid 2175 exited
root@sabresd_6dq:/ # healthd: wakealarm_init: timerfd_create failed
init: untracked pid 2190 exited
healthd: wakealarm_init: timerfd_create failed
init: untracked pid 2208 exited
root@sabresd_6dq:/ # healthd: wakealarm_init: timerfd_create failed
init: critical process 'healthd' exited 4 times in 4 minutes; rebooting into recovery mode
SysRq : Emergency Remount R/O
EXT4-fs (mmcblk0p4): re-mounted. Opts: (null)
EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
Emergency Remount complete
imx2-wdt imx2-wdt.0: Device shutdown: Expect reboot!
Disabling non-boot CPUs ...
CPU1: shutdown
Restarting system with command 'recovery'.

U-Boot 2009.08-dirty (Jul 02 2015 - 13:37:33)
CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 182
Temperature:   50 C, calibration data 0x5814c37d
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock     : 66000000Hz
ipg per clock : 66000000Hz
uart clock    : 80000000Hz
cspi clock    : 60000000Hz
ahb clock     : 132000000Hz
axi clock   : 198000000Hz
emi_slow clock: 99000000Hz
ddr clock     : 396000000Hz
usdhc1 clock  : 198000000Hz
usdhc2 clock  : 198000000Hz
usdhc3 clock  : 198000000Hz
usdhc4 clock  : 198000000Hz
nfc clock     : 24000000Hz
Board: i.MX6DL/Solo-SABRESD: unknown-board Board: 0x61012 [WDOG ]
Boot Device: MMC
I2C:   ready
DRAM:   1 GB
MMC:   FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
In:    serial
Out:   serial
Err:   serial
Recovery command file founded!
recovery on bootdev: 7
setup env for recovery..
Net:   got MAC address from IIM: to stop autoboot:  3  2  1  0
kernel   @ 10808000 (4724228)
ramdisk  @ 11800000 (786832)
kernel cmdline:
use uboot command line:
console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Initializing cgroup subsys cpu
Linux version 3.0.35-06077-g8e02e5d (b18293@madspeed) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT Fri Dec 6 11:23:27 CST 2013
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX 6Quad/DualLite/Solo Sabre-SD Board
Ignoring unrecognised tag 0x54410008
Memory policy: ECC disabled, Data cache writealloc
CPU identified as i.MX6DL/SOLO, silicon rev 1.2
PERCPU: Embedded 7 pages/cpu @c12fd000 s6592 r8192 d13888 u32768
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 208128
Kernel commoff fbmem=10M fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 379MB 378MB 64MB = 821MB total
Memory: 820028k/820028k available, 228548k reserved, 441344K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    DMA     : 0xfbe00000 - 0xffe00000   (  64 MB)
    vmalloc : 0xd9800000 - 0xf2000000   ( 392 MB)
    lowmem  : 0xc0000000 - 0xd9000000   ( 400 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .init : 0xc0008000 - 0xc0046000   ( 248 kB)
      .text : 0xc0046000 - 0xc08d2db8   (8756 kB)
      .data : 0xc08d4000 - 0xc096be00   ( 608 kB)
       .bss : 0xc096be24 - 0xc0af3b68   (1568 kB)
Preemptible hierarchical RCU implementation.
NR_IRQS:624
MXC GPIO hardware
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
Set periph_clk's parent to pll2_pfd_400M!
arm_max_freq=800MHz
MXC_Early serial console at MMIO 0x2020000 (options '115200')
bootconsole [ttymxc0] enabled
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
CPU1: Booted secondary processor
Brought up 2 CPUs
SMP: Total of 2 processors activated (3162.11 BogoMIPS).
print_constraints: dummy:
NET: Registered protocol family 16
print_constraints: vddpu: 725 <--> 1300 mV at 700 mV fast normal
print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal
print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal
print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal
print_constr0 <--> 1400 mV at 1100 mV fast normal
print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal
ram_console: got buffer at 3ff00 100000
ram_console: uncorrectable error in header
ram_console: no valid data in buffer (sig = 0x40010044)
console [ram-1] enabled
hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step.
hw-breakpoint: maximum watchpoint size is 4 bytes.
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32050000, Cache size: 524288 B
bio: create slab <bio-0> at 0
mxs-dma mxs-dma-apbh: initialized
print_constraints: SPKVDD: 4200 mV
print_constraints: vmmc: 3300 mV
vgaarb: loaded
SCSI subsystem initialized
spi_imx imx6q-ecspi.0: probed
usbcore: registered new inte**ce driver usbfs
usbcore: registered new inte**ce driver hub
usbcore: registered new device driver usb
Freescale USB OTG Driver loaded, $Revision: 1.55 $
mc_pfuze 1-0008: recv failed!:-5,0
mc_pfuze: probe of 1-0008 failed with error -1
mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 driver probed
mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 dphy version is 0x3130302a
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Version 1.0.24.
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
max17135_regulator_init abort: EPDC not enabled
max17135 2-0048: PMIC MAX17135 for eInk display
i2c-core: driver [max17135] using legacy sus method
i2c-core: driver [max17135] using legacy resume method
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
IP route cache hash table entries: 16384 (order: 4, 65536 bytes)
TCP established hash table entries: 65536 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
TCP reno registered
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
PCI: CLS 0 bytes, default 32
Unpacking initramfs...
Freeing initrd memory: 768K
PMU: registered new PMU device of type 0
Static Power Management for Freescale i.MX6
wait mode is enabled for i.MX6
cpaddr = d9820000 suspend_iram_base=d98bc000
PM driver module loaded
iMX6 PCIe PCIe RC mode imx_pcie_pltfm_probe entering.

lukgeeker

fae 都不回的吗？

技术学习

你想说什么，这么一大段的打印信息？

lukgeeker

重启的问题呀

lx121451

重启？是板子自动重启了吗？说清楚点吧！

lukgeeker

嗯
开机自动重启，

关键log:
Freeing init memory: 248K
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sysra_free_kbytes'
init: untracked pid 2138 exited
root@sabresd_6dq:/ #
root@sabresd_6dq:/ #
root@sabresd_6dq:/ #
root@sabresd_6dq:/ # healthd: wakealarm_init: timerfd_create failed
init: untracked pid 2175 exited
root@sabresd_6dq:/ # healthd: wakealarm_init: timerfd_create failed
init: untracked pid 2190 exited
healthd: wakealarm_init: timerfd_create failed
init: untracked pid 2208 exited
root@sabresd_6dq:/ # healthd: wakealarm_init: timerfd_create failed
init: critical process 'healthd' exited 4 times in 4 minutes; rebooting into recovery mode
SysRq : Emergency Remount R/O
EXT4-fs (mmcblk0p4): re-mounted. Opts: (null)
EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
Emergency Remount complete
imx2-wdt imx2-wdt.0: Device shutdown: Expect reboot!
Disabling non-boot CPUs ...
CPU1: shutdown
Restarting system with command 'recovery'.