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waterworld LV 5

这是启动log:

[48]HELLO! BOOT0 is starting!
[51]BOOT0 commit : 7520e33c67
[57]dram size =64

OpenSBI auto-t113-linux-V0.8-1-g771d82e
   ____                    _____ ____ _____
  / __ \                  / ____|  _ \_   _|
 | |  | |_ __   ___ _ __ | (___ | |_) || |
 | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
 | |__| | |_) |  __/ | | |____) | |_) || |_
  \____/| .__/ \___|_| |_|_____/|____/_____|
        | |
        |_|

Platform Name          : T-HEAD Xuantie Platform
Platform HART Features : RV64ACDFIMSUVX
Platform Max HARTs     : 1
Current Hart           : 0
Firmware Base          : 0x41fc0400
Firmware Size          : 75 KB
Runtime SBI Version    : 0.2

MIDELEG : 0x0000000000000222
MEDELEG : 0x000000000000b1ff
PMP0    : 0x0000000041fc0000-0x0000000041fdffff (A)
PMP1    : 0x0000000040000000-0x000000007fffffff (A,R,W,X)
PMP2    : 0x0000000080000000-0x00000000bfffffff (A,R,W,X)
PMP3    : 0x0000000000020000-0x0000000000027fff (A,38]sunxi-spinand-phy: [SPINAND]: ecc error 0x2
[00.682]set disp.dev2_output_type fail. using defval=0
[00.713]out of usb burn from boot: not need burn key
[01.190]no vendor_boot partition is found
[01.204]
Starting kernel ...

** 1 printk messages dropped **
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000040000000-0x0000000043ffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000040000000-0x0000000043ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x0000000043ffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000]   DMA32 zone: 224 pages used for memmap
[    0.000000]   DMA32 zone: 0 pages reserved
[    0.000000]   DMA32 zone: 16384 pages, LIFO batch:3
[    0.000000] elf_hwcap is 0x20112d
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16160
[    0.000000] Kernel command line: ubi.mtd=sys ubi.block=0,rootfs earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/ubiblock0_5 rootfstype=squashfs init=/pseudo_init partitions=mbr@ubi0_0:boot-resource@ubi0_1:env@ubi0_2:env-redund@ubi0_3:boot@ubi0_4:rootfs@ubi0_5:recovery@ubi0_6:rootfs_data@ubi0_7:UDISK@ubi0_8: cma=0M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.hardware=sun20iw1p1 boot_type=5 androidboot.boot_type=5 gpt=1 uboot_message=2018.07(01/10/2023-06:25:16) mbr_offset=1556480 disp_reserve=1536000,0x0000000042b65000 aw-ubi-spinand.ubootblks=24 androidboot.dramsize=64 
[    0.000000] Dentry cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000000] Inode-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.000000] Sorting __ex_table...
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 56380K/65536K available (4110K kernel code, 410K rwdata, 1228K rodata, 136K init, 221K bss, 9156K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
[    0.000000] plic: mapped 200 interrupts with 1 handlers for 2 contexts.
[    0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0]
[    0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000008] sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000027] riscv_timer_clockevent depends on broadcast, but no broadcast function available
[    0.000435] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.001175] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.001198] pid_max: default: 32768 minimum: 301
[    0.001380] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.001399] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.003462] ASID allocator initialised with 65536 entries
[    0.003659] rcu: Hierarchical SRCU implementation.
[    0.004430] devtmpfs: initialized
[    0.023697] random: get_random_u32 called from 0xffffffe000165072 with crng_init=0
[    0.025030] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.025066] futex hash table entries: 256 (order: 0, 6144 bytes, linear)
[    0.025251] pinctrl core: initialized pinctrl subsystem
[    0.027043] NET: Registered protocol family 16
[    0.028081] DMA: preallocated 256 KiB pool for atomic allocations
[    0.033541] cpuidle: using governor menu
[    0.127012] rtc_ccu: sunxi ccu init OK
[    0.140262] clock: sunxi ccu init OK
[    0.142481] clock: sunxi ccu init OK
[    0.255314] sun6i-dma 3002000.dma-controller: sunxi dma probed
[    0.261894] iommu: Default domain type: Translated 
[    0.262126] sunxi iommu: irq = 4
[    0.264559] SCSI subsystem initialized
[    0.265675] usbcore: registered new interface driver usbfs
[    0.266130] usbcore: registered new interface driver hub
[    0.267372] usbcore: registered new device driver usb
[    0.271937] Advanced Linux Sound Architecture Driver Initialized.
[    0.273374] pwm module init!
[    0.276840] g2d 5410000.g2d: Adding to iommu group 0
[    0.278355] G2D: rcq version initialized.major:252
[    0.280150] clocksource: Switched to clocksource riscv_clocksource
[    0.297181] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[    0.305564] NET: Registered protocol family 2
[    0.306749] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.306805] TCP established hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.306827] TCP bind hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.306846] TCP: Hash tables configured (established 512 bind 512)
[    0.307025] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.307074] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.307349] NET: Registered protocol family 1
[    0.309051] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
[    0.309871] spi spi0: spi0 supply spi not found, using dummy regulator
[    0.310740] sunxi_spi_resource_get()2438 - [spi0] SPI MASTER MODE
[    0.310822] sunxi_spi_resource_get()2485 - sample_mode:2 sample_delay:10
[    0.310913] sunxi_spi_clk_init()2527 - [spi0] mclk 100000000
[    0.312533] sunxi_spi_probe()2964 - [spi0]: driver probe succeed, base ffffffd004058000, irq 31
[    0.317351] workingset: timestamp_bits=62 max_order=14 bucket_order=0
[    0.344234] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.344816] ntfs: driver 2.1.32 [Flags: R/W].
[    0.345497] fuse: init (API version 7.31)
[    0.379448] io scheduler mq-deadline registered
[    0.379466] io scheduler kyber registered
[    0.381011] [DISP]disp_module_init
[    0.382020] disp 5000000.disp: Adding to iommu group 0
[    0.382766] [DISP] parser_disp_init_para,line:1407:
[    0.382771] of_property_read fb0_width fail
[    0.382794] [DISP] disp_init,line:2331:
[    0.382799] smooth display screen:0 type:1 mode:4
[    0.433280] display_fb_request,fb_id:0
[    0.450669] Freeing logo buffer memory: 1500K
[    0.451358] disp_al_manager_apply ouput_type:1
[    0.451469] [DISP] lcd_clk_config,line:774:
[    0.451484] disp 0, clk: pll(120000000),clk(120000000),dclk(20000000) dsi_rate(120000000)
[    0.451484]      clk real:pll(288000000),clk(288000000),dclk(24000000) dsi_rate(0)
[    0.451848] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[    0.453008] [DISP]disp_module_init finish
[    0.454468] sunxi_sid_init()563 - insmod ok
[    0.455333] pwm-regulator: supplied by regulator-dummy
[    0.459392] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    0.459932] uart uart0: uart0 supply uart not found, using dummy regulator
[    0.460698] uart0: ttyS0 at MMIO 0x2500000 (irq = 18, base_baud = 1500000) is a SUNXI
[    0.460733] sw_console_setup()1807 - console setup baud 115200 parity n bits 8, flow n
[    1.183884] printk: console [ttyS0] enabled
[    1.189713] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[    1.201568] uart uart1: uart1 supply uart not found, using dummy regulator
[    1.209870] uart1: ttyS1 at MMIO 0x2500400 (irq = 19, base_baud = 1500000) is a SUNXI
[    1.220435] uart uart3: uart3 supply uart not found, using dummy regulator
[    1.229115] uart3: ttyS3 at MMIO 0x2500c00 (irq = 21, base_baud = 1500000) is a SUNXI
[    1.240407] misc dump reg init
[    1.246750] [ADDR_MGT] addr_mgt_probe: module version: v1.0.11
[    1.255573] [ADDR_MGT] addr_mgt_probe: success.
[    1.263115] sunxi-spinand: AW SPINand MTD Layer Version: 2.3 20211223
[    1.271417] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306
[    1.279264] sunxi-spinand-phy: not detect any munufacture from id table
[    1.286818] sunxi-spinand-phy: get spi-nand Model from fdt fail
[    1.293607] sunxi-spinand-phy: get phy info from fdt fail
[    1.299620] sunxi-spinand-phy: not detect munufacture from fdt
[    1.306361] sunxi-spinand-phy: detect munufacture from id table: FM
[    1.313410] sunxi-spinand-phy: detect spinand id: 7f7fe4a1 ffffffff
[    1.320419] sunxi-spinand-phy: ========== arch info ==========
[    1.326929] sunxi-spinand-phy: Model:               FM25S01A
[    1.333256] sunxi-spinand-phy: Munufacture:         FM
[    1.338978] sunxi-spinand-phy: DieCntPerChip:       1
[    1.344659] sunxi-spinand-phy: BlkCntPerDie:        1024
[    1.350593] sunxi-spinand-phy: PageCntPerBlk:       64
[    1.356303] sunxi-spinand-phy: SectCntPerPage:      4
[    1.361942] sunxi-spinand-phy: OobSizePerPage:      64
[    1.367680] sunxi-spinand-phy: BadBlockFlag:        0x1
[    1.373526] sunxi-spinand-phy: OperationOpt:        0xf
[    1.379347] sunxi-spinand-phy: MaxEraseTimes:       65000
[    1.385409] sunxi-spinand-phy: EccFlag:             0x0
[    1.391258] sunxi-spinand-phy: EccType:             2
[    1.396871] sunxi-spinand-phy: EccProtectedType:    1
[    1.402513] sunxi-spinand-phy: ========================================
[    1.409892] sunxi-spinand-phy: 
[    1.413412] sunxi-spinand-phy: ========== physical info ==========
[    1.420319] sunxi-spinand-phy: TotalSize:    128 M
[    1.425668] sunxi-spinand-phy: SectorSize:   512 B
[    1.431029] sunxi-spinand-phy: PageSize:     2 K
[    1.436167] sunxi-spinand-phy: BlockSize:    128 K
[    1.441522] sunxi-spinand-phy: OOBSize:      64 B
[    1.446775] sunxi-spinand-phy: ========================================
[    1.454163] sunxi-spinand-phy: 
[    1.457655] sunxi-spinand-phy: ========== logical info ==========
[    1.464463] sunxi-spinand-phy: TotalSize:    128 M
[    1.469814] sunxi-spinand-phy: SectorSize:   512 B
[    1.475174] sunxi-spinand-phy: PageSize:     4 K
[    1.480332] sunxi-spinand-phy: BlockSize:    256 K
[    1.485707] sunxi-spinand-phy: OOBSize:      128 B
[    1.491073] sunxi-spinand-phy: ========================================
[    1.498551] sunxi-spinand-phy: block lock register: 0x00
[    1.504620] sunxi-spinand-phy: feature register: 0x10
[    1.510324] sunxi-spinand-phy: sunxi physic nand init end
[    1.516962] Creating 4 MTD partitions on "sunxi_mtd_nand":
[    1.523188] 0x000000000000-0x000000100000 : "boot0"
[    1.541751] 0x000000100000-0x000000400000 : "uboot"
[    1.551804] random: fast init done
[    1.571851] 0x000000400000-0x000000500000 : "secure_storage"
[    1.591725] 0x000000500000-0x000008000000 : "sys"
[    1.687721] sunxi-spinand-phy: ecc error 0x2
[    1.692552] sunxi-spinand-phy: phy blk 291 is bad
[    1.971868] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.979178] sunxi-ehci: EHCI SUNXI driver
[    1.985145] get ehci1-controller wakeup-source is fail.
[    1.991218] sunxi ehci1-controller don't init wakeup source
[    1.997470] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xffffffe0005e8dc8, 0x:ffffffd004074000, irq_no:31
[    2.011664] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[    2.024665] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    2.032162] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[    2.042172] sunxi-ehci 4200000.ehci1-controller: irq 49, io mem 0x04200000
[    2.070213] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    2.079547] hub 1-0:1.0: USB hub found
[    2.084158] hub 1-0:1.0: 1 port detected
[    2.090250] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.097209] sunxi-ohci: OHCI SUNXI driver
[    2.102939] get ohci1-controller wakeup-source is fail.
[    2.108900] sunxi ohci1-controller don't init wakeup source
[    2.115304] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xffffffe0005e9190
[    2.126302] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[    2.139247] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    2.146739] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[    2.156692] sunxi-ohci 4200400.ohci1-controller: irq 50, io mem 0x04200400
[    2.235700] hub 2-0:1.0: USB hub found
[    2.240364] hub 2-0:1.0: 1 port detected
[    2.247956] sunxi-rtc 7090000.rtc: Warning: Using internal RC 16M clock source. Time may be inaccurate!
[    2.259612] sunxi-rtc 7090000.rtc: Warning: Using internal RC 16M clock source. Time may be inaccurate!
[    2.271712] sunxi-rtc 7090000.rtc: registered as rtc0
[    2.277435] sunxi-rtc 7090000.rtc: Warning: Using internal RC 16M clock source. Time may be inaccurate!
[    2.288621] sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T00:12:16 UTC (736)
[    2.297911] sunxi-rtc 7090000.rtc: sunxi rtc probed
[    2.304332] i2c /dev entries driver
[    2.308767] sunxi cedar version 1.1
[    2.313203] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    2.319491] VE: install start!!!
[    2.319491] 
[    2.325539] VE: cedar-ve the get irq is 6
[    2.325539] 
[    2.332269] VE: ve_debug_proc_info:(____ptrval____), data:(____ptrval____), lock:(____ptrval____)
[    2.332269] 
[    2.343935] VE: install end!!!
[    2.343935] 
[    2.348978] VE: sunxi_cedar_probe
[    2.354670] sunxi-wdt 6011000.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    2.368949] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.25 2022-6-21 13:40)
[    2.379173] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[    2.385479] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[    2.392033] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[    2.398444] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[    2.404952] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[    2.411523] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[    2.418029] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[    2.424598] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[    2.431690] sunxi-mmc 4020000.sdmmc: Got CD GPIO
[    2.437076] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail
[    2.443954] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.455260] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    2.475499] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.500109] sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[    2.507524] ashmem: initialized
[    2.511604] exFAT: Version 1.3.0
[    2.524414] [AUDIOCODEC][sunxi_codec_parse_params][2437]:digital_vol:0, lineout_vol:31, mic1gain:31, mic2gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1
[    2.524414] 
[    2.542033] [AUDIOCODEC][sunxi_codec_parse_params][2473]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0
[    2.553520] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[    2.565402] [AUDIOCODEC][sunxi_internal_codec_probe][2634]:codec probe finished
[    2.575558] sid_rd_ver_reg()265 - ver >= 4, soc ver:5
[    2.581662] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[    2.591523] [SNDCODEC][sunxi_card_init][583]:card init finished
[    2.601138] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[    2.613470] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input0
[    2.626706] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[    2.639276] NET: Registered protocol family 10
[    2.644379] [SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch
[    2.656448] Segment Routing with IPv6
[    2.661173] NET: Registered protocol family 17
[    2.691345] sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator
[    2.708190] sunxi-i2c sunxi-i2c2: probe success
[    2.714775] sunxi-i2c sunxi-i2c3: sunxi-i2c3 supply twi not found, using dummy regulator
[    2.732773] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[    2.743820] sunxi-i2c sunxi-i2c3: Bus error
[    2.743832] sunxi-i2c sunxi-i2c3: engine mode: I2C BUS error state is 0x0
[    2.743920] sunxi-i2c sunxi-i2c3: engine-mode: bus state: 0x0, isn't idle
[    2.743929] sunxi-i2c sunxi-i2c3: STOP failed!
[    2.768872] sunxi-i2c sunxi-i2c3: engine-mode: xfer failed(dev addr:0x51)
[    2.776570] rtc-pcf85063 3-0051: RTC chip is not present
[    2.782690] rtc-pcf85063: probe of 3-0051 failed with error -22
[    2.789352] sunxi-i2c sunxi-i2c3: probe success
[    2.799197] ubi0: attaching mtd3
[    3.098959] random: crng init done
[    3.192773] ubi0: scanning is finished
[    3.213827] ubi0: attached mtd3 (name "sys", size 123 MiB)
[    3.219948] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[    3.228056] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[    3.235783] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    3.243741] ubi0: good PEBs: 491, bad PEBs: 1, corrupted PEBs: 0
[    3.250508] ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128
[    3.258584] ubi0: max/mean erase counter: 4/1, WL threshold: 4096, image sequence number: 0
[    3.267951] ubi0: available PEBs: 10, total reserved PEBs: 481, PEBs reserved for bad PEB handling: 9
[    3.278288] ubi0: background thread "ubi_bgt0d" started, PID 814
[    3.287700] block ubiblock0_5: created from ubi0:5(rootfs)
[    3.295183] otg manager soc@3000000:usbc0@0: soc@3000000:usbc0@0 supply usbc not found, using dummy regulator
[    3.309942] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    3.319830] clk: Not disabling unused clocks
[    3.324998] ALSA device list:
[    3.328305]   #0: audiocodec
[    3.331628] cfg80211: failed to load regulatory.db
[    3.337077] alloc_fd: slot 0 not NULL!
[    3.344722] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    3.355885] devtmpfs: mounted
[    3.359422] Freeing unused kernel memory: 136K
[    3.364519] This architecture does not have kernel memory protection.
[    3.371764] Run /pseudo_init as init process
mount: mounting none on /dev failed: Device or resource busy
[    4.026355] UBIFS (ubi0:7): Mounting in unauthenticated mode
[    4.033431] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 849
[    4.134974] UBIFS (ubi0:7): recovery needed
[    4.445182] UBIFS (ubi0:7): recovery completed
[    4.454343] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data"
[    4.463133] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[    4.474245] UBIFS (ubi0:7): FS size: 3096576 bytes (2 MiB, 12 LEBs), journal size 1806337 bytes (1 MiB, 5 LEBs)
[    4.485537] UBIFS (ubi0:7): reserved for root: 146258 bytes (142 KiB)
[    4.492794] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID 8C4FBC2A-0BBF-4E64-ABCF-909E8D439229, small LPT model
[    4.662570] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off.
can't run '/etc/preinit': No such file or directory
mount: mounting proc on /proc failed: Device or resource busy
mount: mounting tmpfs on /run failed: No such file or directory
hostname: can't open '/etc/hostname': No such file or directory
hwclock: can't open '/dev/rtc1': No such file or directory
------run rc.preboot file-----
[    4.890741] UBIFS (ubi0:8): Mounting in unauthenticated mode
[    4.897449] UBIFS (ubi0:8): background thread "ubifs_bgt0_8" started, PID 881
[    5.064349] UBIFS (ubi0:8): UBIFS: mounted UBI device 0, volume 8, name "UDISK"
[    5.072555] UBIFS (ubi0:8): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[    5.083667] UBIFS (ubi0:8): FS size: 41287680 bytes (39 MiB, 160 LEBs), journal size 2064385 bytes (1 MiB, 8 LEBs)
[    5.095225] UBIFS (ubi0:8): reserved for root: 1950119 bytes (1904 KiB)
[    5.102662] UBIFS (ubi0:8): media format: w5/r0 (latest is w5/r0), UUID CEE6C3DA-0FEC-47AF-8964-1C3A75FD23D7, small LPT model


BusyBox v1.27.2 () built-in shell (ash)

------run profile file-----
 _____  _              __     _
|_   _||_| ___  _ _   |  |   |_| ___  _ _  _ _
  | |   _ |   ||   |  |  |__ | ||   || | ||_'_|
  | |  | || | || _ |  |_____||_||_|_||___||_,_|
  |_|  |_||_|_||_|_|  Tina is Based on OpenWrt!
 ----------------------------------------------
 Tina Linux (Neptune, 5C1C9C53)
 ----------------------------------------------
ifconfig: SIOCGIFFLAGS: No such device
nodev   debugfs
root@TinaLinux:/# [    5.852005] file system registered
[    5.898063] configfs-gadget 4100000.udc-controller: failed to start g1: -19
sh: write error: No such device
[    5.964929] read descriptors
[    5.968156] read strings
[    6.850182] 
[    6.850182] insmod_device_driver
[    6.850182] 
[    6.857435] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator
[    7.032864] sunxi_set_cur_vol_work()489 WARN: get power supply failed
[    7.069543] android_work: sent uevent USB_STATE=CONNECTED
[    7.080259] sunxi_set_cur_vol_work()489 WARN: get power supply failed
[    7.140641] configfs-gadget gadget: high-speed config #1: c
[    7.147152] android_work: sent uevent USB_STATE=CONFIGURED

看启动log，alsa这一块正常启动了，