@momoyu 好了，是我的硬件问题

这是自己DIY的电路板，内存2G，eMMC8G，最近我做了该芯片的uboot，kernel以及rootf。但是在启动的过程中，它自行关机了，不知道怎么回事，有大佬遇到过这种情况吗？

首先，uboot的我是在orangpi的官方git上下载，配置好ATF跟SCP后编译出来的，输出也没有什么异常。

U-Boot SPL 2024.01 (Dec 03 2024 - 18:22:47 -0800)
DRAM: 2048 MiB
Trying to boot from MMC1
NOTICE:  BL31: v2.12.0(debug):v2.12.0-14-gf340f3d89
NOTICE:  BL31: Built : 07:10:57, Nov 28 2024
NOTICE:  BL31: Detected Allwinner H6 SoC (1728)
NOTICE:  BL31: Found U-Boot DTB at 0xa09be50, model: OrangePi 3
INFO:    ARM GICv2 driver initialized
INFO:    Configuring SPC Controller
INFO:    PMIC: Probing AXP805 on RSB
INFO:    PMIC: aldo1 voltage: 3.300V
INFO:    PMIC: aldo2 voltage: 3.300V
INFO:    PMIC: aldo3 voltage: 3.300V
INFO:    PMIC: bldo1 voltage: 1.800V
INFO:    PMIC: bldo2 voltage: 1.800V
INFO:    PMIC: cldo1 voltage: 3.300V
INFO:    PMIC: dcdcd voltage: 0.960V
INFO:    PMIC: dcdce voltage: 1.500V
INFO:    BL31: Platform setup done
INFO:    BL31: Initializing runtime services
INFO:    BL31: cortex_a53: CPU workaround for erratum 855873 was applied
INFO:    BL31: cortex_a53: CPU workaround for erratum 1530924 was applied
SCP/INF: Crust v0.6.10000
INFO:    PSCI: Suspend is available via SCPI
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0x4a000000
INFO:    SPSR = 0x3c9


U-Boot 2024.01 (Dec 03 2024 - 18:22:47 -0800) Allwinner Technology

CPU:   Allwinner H6 (SUN50I)
Model: OrangePi 3
DRAM:  2 GiB
Core:  66 devices, 18 uclasses, devicetree: separate
WDT:   Not starting watchdog@7020400
MMC:   mmc@4020000: 0, mmc@4021000: 2, mmc@4022000: 1
Loading Environment from FAT... OK
In:    serial@5000000
Out:   serial@5000000
Err:   serial@5000000
Net:   No ethernet found.
starting USB...
Bus usb@5101000: USB EHCI 1.00
Bus usb@5101400: USB OHCI 1.0
Bus usb@5200000: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.00
Bus usb@5311000: USB EHCI 1.00
Bus usb@5311400: USB OHCI 1.0
scanning bus usb@5101000 for devices...
1 USB Device(s) found
scanning bus usb@5101400 for devices... 
1 USB Device(s) found
scanning bus usb@5200000 for devices... 
1 USB Device(s) found
scanning bus usb@5311000 for devices... 
scanning bus usb@5311400 for devices... t
1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Autoboot in 2 seconds, press <Space> to stop
=> 
=> 
=> 

kernel用的是linux-6.11.10版本，在github上下载回来，跟据这个链接的教学去设置和编译的
https://zhuanlan.zhihu.com/p/667467935
rootf是在orangepi-build编译出来的，将编译好后的压缩包解压到sd卡的第二分区（ext4）
然后设置环境变量

setenv bootargs console=ttyS0,115200 root=/dev/mmcblk1p2 rootwait panic=10  
setenv bootcmd 'fatload mmc 0:1 0x40200000 Image;fatload mmc 0:1 0x4fa00000 sun50i-h6-orangepi-3.dtb;booti 0x40200000 - 0x4fa00000'
saveenv

然后输入boot启动

=>  boot
25631232 bytes read in 1063 ms (23 MiB/s)
24618 bytes read in 3 ms (7.8 MiB/s)
## Flattened Device Tree blob at 4fa00000
   Booting using the fdt blob at 0x4fa00000
Working FDT set to 4fa00000
Host not halted after 16000 microseconds.
   Loading Device Tree to 0000000049ff6000, end 0000000049fff029 ... OK
Working FDT set to 49ff6000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.11.10 (cjy@ubuntu) (aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0, GNU ld (GNU Binutils for Ubuntu) 2.30) #4 SMP PREEMPT Tue Dec 10 00:49:25 PST 2024
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: OrangePi 3
[    0.000000] efi: UEFI not found.
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000bfffffff]
[    0.000000] NUMA: NODE_DATA [mem 0xbfbdd9c0-0xbfbdffff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000040000000-0x00000000bfffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000040000000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000bfffffff]
[    0.000000] cma: Reserved 32 MiB at 0x00000000bba00000 on node -1
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.5
[    0.000000] percpu: Embedded 24 pages/cpu s58520 r8192 d31592 u98304
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk1p2 rootwait panic=10
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] Fallback order for Node 0: 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 524288
[    0.000000] Policy zone: DMA
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 2MB
[    0.000000] software IO TLB: area num 4.
[    0.000000] software IO TLB: mapped [mem 0x00000000bb500000-0x00000000bb700000] (2MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[    0.000000] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000133] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000644] Console: colour dummy device 80x25
[    0.000746] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.000760] pid_max: default: 32768 minimum: 301
[    0.000846] LSM: initializing lsm=capability
[    0.000979] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.001002] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.003468] rcu: Hierarchical SRCU implementation.
[    0.003482] rcu: 	Max phase no-delay instances is 1000.
[    0.003730] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.004190] EFI services will not be available.
[    0.004459] smp: Bringing up secondary CPUs ...
[    0.005556] Detected VIPT I-cache on CPU1
[    0.005673] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.006644] Detected VIPT I-cache on CPU2
[    0.006723] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.007619] Detected VIPT I-cache on CPU3
[    0.007693] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.007825] smp: Brought up 1 node, 4 CPUs
[    0.007835] SMP: Total of 4 processors activated.
[    0.007840] CPU: All CPU(s) started at EL2
[    0.007867] CPU features: detected: 32-bit EL0 Support
[    0.007872] CPU features: detected: 32-bit EL1 Support
[    0.007879] CPU features: detected: CRC32 instructions
[    0.007927] alternatives: applying system-wide alternatives
[    0.009365] Memory: 1990612K/2097152K available (14528K kernel code, 1542K rwdata, 5396K rodata, 3392K init, 665K bss, 69328K reserved, 32768K cma-reserved)
[    0.010328] devtmpfs: initialized
[    0.017552] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.017586] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.018700] 26320 pages in range for non-PLT usage
[    0.018719] 517840 pages in range for PLT usage
[    0.019111] pinctrl core: initialized pinctrl subsystem
[    0.019698] DMI not present or invalid.
[    0.022757] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.024351] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[    0.025199] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.026262] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.026329] audit: initializing netlink subsys (disabled)
[    0.026621] audit: type=2000 audit(0.024:1): state=initialized audit_enabled=0 res=1
[    0.027208] thermal_sys: Registered thermal governor 'step_wise'
[    0.027215] thermal_sys: Registered thermal governor 'power_allocator'
[    0.027269] cpuidle: using governor menu
[    0.027522] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.027636] ASID allocator initialised with 65536 entries
[    0.028435] Serial: AMBA PL011 UART driver
[    0.037924] platform 6000000.hdmi: Fixed dependency cycle(s) with /soc/tcon-top@6510000
[    0.038382] platform 6000000.hdmi: Fixed dependency cycle(s) with /soc/tcon-top@6510000
[    0.038518] platform 6510000.tcon-top: Fixed dependency cycle(s) with /soc/hdmi@6000000
[    0.038592] platform 6510000.tcon-top: Fixed dependency cycle(s) with /soc/lcd-controller@6515000
[    0.038609] platform 6510000.tcon-top: Fixed dependency cycle(s) with /soc/bus@1000000/mixer@100000
[    0.038825] platform 6510000.tcon-top: Fixed dependency cycle(s) with /soc/lcd-controller@6515000
[    0.038906] platform 6515000.lcd-controller: Fixed dependency cycle(s) with /soc/tcon-top@6510000
[    0.040711] platform 6000000.hdmi: Fixed dependency cycle(s) with /connector
[    0.040801] platform connector: Fixed dependency cycle(s) with /soc/hdmi@6000000
[    0.042790] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.042803] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.042811] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.042816] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.042823] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.042828] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.042835] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.042840] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.044785] ACPI: Interpreter disabled.
[    0.045585] iommu: Default domain type: Translated
[    0.045597] iommu: DMA domain TLB invalidation policy: strict mode
[    0.046295] SCSI subsystem initialized
[    0.046723] usbcore: registered new interface driver usbfs
[    0.046759] usbcore: registered new interface driver hub
[    0.046796] usbcore: registered new device driver usb
[    0.047205] pps_core: LinuxPPS API ver. 1 registered
[    0.047211] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.047229] PTP clock support registered
[    0.047275] EDAC MC: Ver: 3.0.0
[    0.047632] scmi_core: SCMI protocol bus registered
[    0.048032] FPGA manager framework
[    0.048149] Advanced Linux Sound Architecture Driver Initialized.
[    0.049261] vgaarb: loaded
[    0.049799] clocksource: Switched to clocksource arch_sys_counter
[    0.050133] VFS: Disk quotas dquot_6.6.0
[    0.050160] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.050454] pnp: PnP ACPI: disabled
[    0.059224] NET: Registered PF_INET protocol family
[    0.059463] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.061434] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[    0.061474] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.061497] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.061692] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear)
[    0.062249] TCP: Hash tables configured (established 16384 bind 16384)
[    0.062401] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.062469] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.062662] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.063166] RPC: Registered named UNIX socket transport module.
[    0.063174] RPC: Registered udp transport module.
[    0.063179] RPC: Registered tcp transport module.
[    0.063183] RPC: Registered tcp-with-tls transport module.
[    0.063187] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.063202] PCI: CLS 0 bytes, default 64
[    0.068809] kvm [1]: nv: 529 coarse grained trap handlers
[    0.069369] kvm [1]: IPA Size Limit: 40 bits
[    0.071042] kvm [1]: vgic interrupt IRQ9
[    0.071083] kvm [1]: Hyp nVHE mode initialized successfully
[    0.072660] Initialise system trusted keyrings
[    0.072886] workingset: timestamp_bits=42 max_order=19 bucket_order=0
[    0.073241] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.073534] NFS: Registering the id_resolver key type
[    0.073562] Key type id_resolver registered
[    0.073568] Key type id_legacy registered
[    0.073592] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.073600] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.073773] 9p: Installing v9fs 9p2000 file system support
[    0.128734] Key type asymmetric registered
[    0.128745] Asymmetric key parser 'x509' registered
[    0.128808] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.128817] io scheduler mq-deadline registered
[    0.128823] io scheduler kyber registered
[    0.128861] io scheduler bfq registered
[    0.143320] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.153236] loop: module loaded
[    0.154218] megasas: 07.727.03.00-rc1
[    0.159150] tun: Universal TUN/TAP device driver, 1.6
[    0.159895] thunder_xcv, ver 1.0
[    0.159936] thunder_bgx, ver 1.0
[    0.159967] nicpf, ver 1.0
[    0.160405] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[    0.160412] hns3: Copyright (c) 2017 Huawei Corporation.
[    0.160461] hclge is initializing
[    0.160504] e1000: Intel(R) PRO/1000 Network Driver
[    0.160510] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    0.160543] e1000e: Intel(R) PRO/1000 Network Driver
[    0.160547] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    0.160577] igb: Intel(R) Gigabit Ethernet Network Driver
[    0.160582] igb: Copyright (c) 2007-2014 Intel Corporation.
[    0.160617] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    0.160623] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.160754] sky2: driver version 1.30
[    0.161330] VFIO - User Level meta-driver version: 0.3
[    0.163060] usbcore: registered new interface driver usb-storage
[    0.166143] sun6i-rtc 7000000.rtc: registered as rtc0
[    0.166178] sun6i-rtc 7000000.rtc: setting system clock to 1970-01-01T00:05:03 UTC (303)
[    0.166414] i2c_dev: i2c /dev entries driver
[    0.168777] sdhci: Secure Digital Host Controller Interface driver
[    0.168784] sdhci: Copyright(c) Pierre Ossman
[    0.169183] Synopsys Designware Multimedia Card Interface Driver
[    0.170012] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.171157] ledtrig-cpu: registered to indicate activity on CPUs
[    0.171517] SMCCC: SOC_ID: ID = jep106:091e:1728 Revision = 0x00000001
[    0.172079] usbcore: registered new interface driver usbhid
[    0.172086] usbhid: USB HID core driver
[    0.174133] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.177246] NET: Registered PF_PACKET protocol family
[    0.177348] 9pnet: Installing 9P2000 support
[    0.177443] Key type dns_resolver registered
[    0.190813] registered taskstats version 1
[    0.190991] Loading compiled-in X.509 certificates
[    0.201412] Demotion targets for Node 0: null
[    0.214307] platform 6510000.tcon-top: Fixed dependency cycle(s) with /soc/bus@1000000/mixer@100000
[    0.214432] platform 1100000.mixer: Fixed dependency cycle(s) with /soc/tcon-top@6510000
[    0.215793] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.218643] sun50i-h6-r-pinctrl 7022000.pinctrl: initialized sunXi PIO driver
[    0.225242] sun50i-h6-r-pinctrl 7022000.pinctrl: supply vcc-pl not found, using dummy regulator
[    0.226193] sunxi-rsb 7083000.rsb: RSB running at 4000000 Hz
[    0.226565] axp20x-rsb sunxi-rsb-745: AXP20x variant AXP806 found
[    0.228039] axp20x-rsb sunxi-rsb-745: AXP20X driver loaded
[    0.229598] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.235300] sun50i-h6-pinctrl 300b000.pinctrl: initialized sunXi PIO driver
[    0.236055] sun50i-h6-pinctrl 300b000.pinctrl: supply vcc-ph not found, using dummy regulator
[    0.236766] printk: legacy console [ttyS0] disabled
[    0.257490] 5000000.serial: ttyS0 at MMIO 0x5000000 (irq = 234, base_baud = 1500000) is a 16550A
[    0.257555] printk: legacy console [ttyS0] enabled
[    0.737384] thermal thermal_zone1: gpu-thermal: critical temperature reached
[    0.744262] thermal thermal_zone0: cpu-thermal: critical temperature reached
[    0.749047] reboot: HARDWARE PROTECTION shutdown (Temperature too high)
[    0.753583] reboot: HARDWARE PROTECTION shutdown (Temperature too high)
[    0.759032] reboot: Failed to start orderly shutdown: forcing the issue
[    0.776439] 5000400.serial: ttyS1 at MMIO 0x5000400 (irq = 235, base_baud = 1500000) is a 16550A
[    0.791477] Emergency Sync complete
[    0.801045] sun50i-h6-pinctrl 300b000.pinctrl: supply vcc-pf not found, using dummy regulator
[    0.804058] ehci-platform 5101000.usb: EHCI Host Controller
[    0.804279] ehci-platform 5101000.usb: new USB bus registered, assigned bus number 1
[    0.804303] usb_phy_generic usb_phy_generic.1.auto: dummy supplies not allowed for exclusive requests (id=vbus)
[    0.804409] ehci-platform 5101000.usb: irq 237, io mem 0x05101000
[    0.804927] musb-hdrc musb-hdrc.2.auto: MUSB HDRC host driver
[    0.805024] ehci-platform 5311000.usb: EHCI Host Controller
[    0.805045] ehci-platform 5311000.usb: new USB bus registered, assigned bus number 2
[    0.805135] ehci-platform 5311000.usb: irq 239, io mem 0x05311000
[    0.811396] sunxi-mmc 4020000.mmc: Got CD GPIO
[    0.817066] musb-hdrc musb-hdrc.2.auto: new USB bus registered, assigned bus number 3
[    0.821001] ehci-platform 5101000.usb: USB 2.0 started, EHCI 1.00
[    0.827784] sunxi-mmc 4022000.mmc: initialized, max. request size: 2048 KB, uses new timings mode
[    0.828659] hub 3-0:1.0: USB hub found
[    0.828705] hub 3-0:1.0: 1 port detected
[    0.833937] hub 1-0:1.0: USB hub found
[    0.837300] ehci-platform 5311000.usb: USB 2.0 started, EHCI 1.00
[    0.839425] ohci-platform 5101400.usb: Generic Platform OHCI controller
[    0.839909] ohci-platform 5311400.usb: Generic Platform OHCI controller
[    0.842936] clk: Disabling unused clocks
[    0.843114] PM: genpd: Disabling unused power domains
[    0.843126] ALSA device list:
[    0.843133]   No soundcards found.
[    0.845383] hub 1-0:1.0: 1 port detected
[    0.846002] sunxi-mmc 4020000.mmc: initialized, max. request size: 16384 KB, uses new timings mode
[    0.888932] mmc1: host does not support reading read-only switch, assuming write-enable
[    0.897427] ohci-platform 5311400.usb: new USB bus registered, assigned bus number 4
[    0.904028] ohci-platform 5101400.usb: new USB bus registered, assigned bus number 5
[    0.904839] hub 2-0:1.0: USB hub found
[    0.904885] hub 2-0:1.0: 1 port detected
[    0.911568] ohci-platform 5311400.usb: irq 242, io mem 0x05311400
[    0.918312] ohci-platform 5101400.usb: irq 241, io mem 0x05101400
[    0.987061] hub 4-0:1.0: USB hub found
[    0.987870] mmc1: new high speed SDHC card at address aaaa
[    0.993041] hub 4-0:1.0: 1 port detected
[    0.999012] mmcblk1: mmc1:aaaa SC16G 14.8 GiB
[    1.054601] hub 5-0:1.0: USB hub found
[    1.058474] mmc0: new DDR MMC card at address 0001
[    1.061693] hub 5-0:1.0: 1 port detected
[    1.070355] mmcblk0: mmc0:0001 M8G1WA 7.28 GiB
[    1.829159]  mmcblk1: p1 p2
[    1.834938] mmcblk0boot0: mmc0:0001 M8G1WA 2.00 MiB
[    1.841639] mmcblk0boot1: mmc0:0001 M8G1WA 2.00 MiB
[    1.853977] kvm: exiting hardware virtualization
[    1.858642] reboot: Power down

然后他就自己关机停止工作了。。。没办法输入。什么也干不了。
请问遇到这种情况应该怎么解决，求助万能的网友。

我自制了一块开发板，但是焊接之后根据硬件调试手册按UBOOT按键进入fel模式，从而连接USB0让电脑识别到H6的存在，现在主要的问题是接上usb之后电脑没有识别到设备，连未知设备之类的也没有弹出来。听说电脑识别不到是因为芯片没有进入到fel mode，请问一下h6芯片该怎么才能进入fel模式。