D1s 无法从EMMC启动

lvjun0728 LV 5

系统启动打印如下，


[40]HELLO! BOOT0 is starting!
[42]BOOT0 commit : 04907db

OpenSBI auto-t113-linux-V0.8-3-ge39e937
   ____                    _____ ____ _____
  / __ \                  / ____|  _ \_   _|
 | |  | |_ __   ___ _ __ | (___ | |_) || |
 | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
 | |__| | |_) |  __/ | | |____) | |_) || |_
  \____/| .__/ \___|_| |_|_____/|____/_____|
        | |
        |_|

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,ÿ

U-Boot 2018.07 (Aug 08 2023 - 11:17:15 +0800) Allwinner Technology

[00.203]DRAM:  64 MiB
[00.205]Relocation Offset is: 01ef1000
[00.209]secure enable bit: 0
can't support chip type 24064
[00.215]CPU=720 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
sunxi flash map init
SPI ALL:   ready
[00.226]flash init start
[00.228]workmode = 0,storage type = 2
[00.232][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.239][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.263][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 4
[00.269]sunxi flash init ok
[00.272]line:703 init_clocks
[00.275]drv_disp_init
request pwm success, pwm7:pwm7:0x2000c00.
[00.296]drv_disp_init finish
[00.309]Loading Environment from SUNXI_FLASH... OK
[00.324]boot_gui_init:start
[00.327]set disp.dev2_output_type fail. using defval=0
[00.332]LCD open finish
[00.334]set disp.fb0_rot_used fail. using defval=0
[00.339]set disp.fb0_rot_degree fail. using defval=0
[00.344]boot_gui_init:finish
partno erro : can't find partition bootloader
[00.351]bmp_name=bootlogo.bmp size 3072054
no support big size bmp[800x1280] on fb[320x170]
[00.425]show bmp on fb failed !-1
[00.431]out of usb burn from boot: not need burn key
[00.436]Item0 (Map) magic is bad
[00.438]the secure storage item0 copy0 magic is bad
[00.443]Item0 (Map) magic is bad
[00.446]the secure storage item0 copy1 magic is bad
[00.450]Item0 (Map) magic is bad
List file under ULI/factory
** Unrecognized filesystem type **
root_partition is rootfs
set root to /dev/mmcblk0p5
[00.464]update part info
[00.467]update bootcmd
[00.469]change working_fdt 0x42ab0da0 to 0x42a90da0
[00.475][mmc]: no mmc-hs400-1_8v!
[00.478][mmc]: delete mmc-hs200-1_8v from dtb
disable nand error: FDT_ERR_BADPATH
[00.486]The storage not support sample function
No reserved memory region found in source FDT
[00.518]update dts
Hit any key to stop autoboot:  0 
[00.717]no vendor_boot partition is found
Android's image name: sun20iw1p1_riscv
Detect comp none
[00.738]
Starting kernel ...

[00.741][mmc]: mmc exit start
[00.758][mmc]: mmc 2 exit ok
[    0.000000] Linux version 5.4.61 (lvjun@lvjun-MS-7C13) (riscv64-unknown-linux-gnu-gcc (C-SKY RISCV Tools V1.8.3 B20200528) 8.1.0, GNU ld (GNU Binutils) 2.32) #1 Tue Aug 8 12:53:59 CST 2023
[    0.000000] cma: Reserved 8 MiB at 0x0000000043800000
[    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: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p5 init=/linuxrc partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:private@mmcblk0p6:UDISK@mmcblk0p7 cma=8M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun20iw1p1 boot_type=2 androidboot.boot_type=2 gpt=1 uboot_message=2018.07(08/08/2023-11:17:15) mbr_offset=1556480 disp_reserve=217600,0x0000000042b42000 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: 45980K/65536K available (5474K kernel code, 557K rwdata, 2004K rodata, 180K init, 369K bss, 11364K reserved, 8192K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    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
[    0.000007] sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000029] riscv_timer_clockevent depends on broadcast, but no broadcast function available
[    0.000448] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.001263] Console: colour dummy device 80x25
[    0.001306] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.001326] pid_max: default: 32768 minimum: 301
[    0.001595] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.001617] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.003794] ASID allocator initialised with 65536 entries
[    0.004660] devtmpfs: initialized
[    0.022421] random: get_random_u32 called from bucket_table_alloc.isra.31+0x4e/0x15e with crng_init=0
[    0.023588] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.023624] futex hash table entries: 256 (order: 0, 6144 bytes, linear)
[    0.024188] pinctrl core: initialized pinctrl subsystem
[    0.025744] NET: Registered protocol family 16
[    0.027881] DMA: preallocated 256 KiB pool for atomic allocations
[    0.068224] rtc_ccu: sunxi ccu init OK
[    0.080903] clock: sunxi ccu init OK
[    0.082680] clock: sunxi ccu init OK
[    0.112756] sun6i-dma 3002000.dma-controller: sunxi dma probed
[    0.115831] iommu: Default domain type: Translated 
[    0.116039] sunxi iommu: irq = 4
[    0.117356] SCSI subsystem initialized
[    0.117738] usbcore: registered new interface driver usbfs
[    0.117828] usbcore: registered new interface driver hub
[    0.117928] usbcore: registered new device driver usb
[    0.119199] Advanced Linux Sound Architecture Driver Initialized.
[    0.119935] Bluetooth: Core ver 2.22
[    0.120042] NET: Registered protocol family 31
[    0.120053] Bluetooth: HCI device and connection manager initialized
[    0.120077] Bluetooth: HCI socket layer initialized
[    0.120090] Bluetooth: L2CAP socket layer initialized
[    0.120125] Bluetooth: SCO socket layer initialized
[    0.120151] pwm module init!
[    0.122718] clocksource: Switched to clocksource riscv_clocksource
[    0.137848] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[    0.158016] NET: Registered protocol family 2
[    0.159098] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.159159] TCP established hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.159184] TCP bind hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.159201] TCP: Hash tables configured (established 512 bind 512)
[    0.159363] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.159414] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.159723] NET: Registered protocol family 1
[    0.162811] Initialise system trusted keyrings
[    0.163089] workingset: timestamp_bits=62 max_order=14 bucket_order=0
[    0.203585] NET: Registered protocol family 38
[    0.203613] Key type asymmetric registered
[    0.203624] Asymmetric key parser 'x509' registered
[    0.203732] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.203746] io scheduler mq-deadline registered
[    0.203754] io scheduler kyber registered
[    0.204969] [DISP]disp_module_init
[    0.205778] disp 5000000.disp: Adding to iommu group 0
[    0.206613] [DISP] disp_init,line:2387:
[    0.206621] smooth display screen:0 type:1 mode:10
[    0.254061] [DISP] disp_init_hdmi,line:1047:
[    0.254067] dont support hdmi
[    0.254536] display_fb_request,fb_id:0
[    0.258651] [DISP]disp_module_init finish
[    0.260169] sunxi_sid_init()783 - insmod ok
[    0.260660] disp_al_manager_apply ouput_type:1
[    0.260898] [DISP] lcd_clk_config,line:774:
[    0.260915] disp 0, clk: pll(144000000),clk(144000000),dclk(12000000) dsi_rate(144000000)
[    0.260915]      clk real:pll(192000000),clk(192000000),dclk(16000000) dsi_rate(0)
[    0.261278] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[    0.262336] pwm-regulator: supplied by regulator-dummy
[    0.380377] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    0.380877] uart uart0: uart0 supply uart not found, using dummy regulator
[    0.381313] uart0: ttyS0 at MMIO 0x2500000 (irq = 18, base_baud = 1500000) is a SUNXI
[    0.381347] sw_console_setup()1807 - console setup baud 115200 parity n bits 8, flow n
[    1.074699] printk: console [ttyS0] enabled
[    1.080646] misc dump reg init
[    1.098627] loop: module loaded
[    1.103734] libphy: Fixed MDIO Bus: probed
[    1.109811] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[    1.121337] gmac-power0: NULL
[    1.124708] gmac-power1: NULL
[    1.128042] gmac-power2: NULL
[    1.132518] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.139856] sunxi-ehci: EHCI SUNXI driver
[    1.144986] get ehci1-controller wakeup-source is fail.
[    1.150982] sunxi ehci1-controller don't init wakeup source
[    1.157236] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xffffffe000852ed8, 0x:ffffffd004069000, irq_no:31
[    1.171053] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[    1.183469] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    1.190771] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[    1.200640] sunxi-ehci 4200000.ehci1-controller: irq 49, io mem 0x04200000
[    1.222766] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    1.230602] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect
[    1.240480] hub 1-0:1.0: USB hub found
[    1.244791] hub 1-0:1.0: 1 port detected
[    1.250138] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.257155] sunxi-ohci: OHCI SUNXI driver
[    1.262309] get ohci1-controller wakeup-source is fail.
[    1.268312] sunxi ohci1-controller don't init wakeup source
[    1.274570] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xffffffe000853a30
[    1.285260] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[    1.297713] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    1.304995] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[    1.314903] sunxi-ohci 4200400.ohci1-controller: irq 50, io mem 0x04200400
[    1.383996] hub 2-0:1.0: USB hub found
[    1.388309] hub 2-0:1.0: 1 port detected
[    1.393987] usbcore: registered new interface driver uas
[    1.400162] usbcore: registered new interface driver usb-storage
[    1.406995] usbcore: registered new interface driver ums-alauda
[    1.413706] usbcore: registered new interface driver ums-cypress
[    1.420528] usbcore: registered new interface driver ums-datafab
[    1.427377] usbcore: registered new interface driver ums_eneub6250
[    1.434385] usbcore: registered new interface driver ums-freecom
[    1.441232] usbcore: registered new interface driver ums-isd200
[    1.447955] usbcore: registered new interface driver ums-jumpshot
[    1.454905] usbcore: registered new interface driver ums-karma
[    1.461540] usbcore: registered new interface driver ums-onetouch
[    1.468485] usbcore: registered new interface driver ums-realtek
[    1.475313] usbcore: registered new interface driver ums-sddr09
[    1.482043] usbcore: registered new interface driver ums-sddr55
[    1.488799] usbcore: registered new interface driver ums-usbat
[    1.496123] sunxi_gpadc_init,2151, success
[    1.503688] sunxi-rtc 7090000.rtc: registered as rtc0
[    1.509503] sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T01:30:12 UTC (5412)
[    1.518697] sunxi-rtc 7090000.rtc: sunxi rtc probed
[    1.524654] i2c /dev entries driver
[    1.528703] IR NEC protocol handler initialized
[    1.533790] IR RC5(x/sz) protocol handler initialized
[    1.540067] sunxi cedar version 1.1
[    1.544310] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    1.550602] VE: install start!!!
[    1.550602] 
[    1.556207] VE: cedar-ve the get irq is 6
[    1.556207] 
[    1.562603] VE: ve_debug_proc_info:(____ptrval____), data:(____ptrval____), lock:(____ptrval____)
[    1.562603] 
[    1.574191] VE: install end!!!
[    1.574191] 
[    1.579258] VE: sunxi_cedar_probe
[    1.584153] sunxi-wdt 6011000.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    1.595953] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
[    1.607222] sunxi-mmc 4022000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.25 2022-6-21 13:40)
[    1.617174] sunxi-mmc 4022000.sdmmc: ***ctl-spec-caps*** 308
[    1.623613] sunxi-mmc 4022000.sdmmc: No vmmc regulator found
[    1.629956] sunxi-mmc 4022000.sdmmc: No vqmmc regulator found
[    1.636385] sunxi-mmc 4022000.sdmmc: No vdmmc regulator found
[    1.642830] sunxi-mmc 4022000.sdmmc: No vd33sw regulator found
[    1.649363] sunxi-mmc 4022000.sdmmc: No vd18sw regulator found
[    1.655881] sunxi-mmc 4022000.sdmmc: No vq33sw regulator found
[    1.662414] sunxi-mmc 4022000.sdmmc: No vq18sw regulator found
[    1.668974] sunxi-mmc 4022000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[    1.677763] usb 1-1: new high-speed USB device number 2 using sunxi-ehci
[    1.686413] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.708698] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.732908] sunxi-mmc 4022000.sdmmc: detmode:alway in(non removable)
[    1.741279] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.756134] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.769181] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.787858] usbcore: registered new interface driver usbhid
[    1.794126] usbhid: USB HID core driver
[    1.801740] [AUDIOCODEC][sunxi_codec_parse_params][2437]:digital_vol:0, lineout_vol:26, mic1gain:31, mic2gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1
[    1.801740] 
[    1.818880] [AUDIOCODEC][sunxi_codec_parse_params][2473]:adcdrc_cfg:0, adchpf_cfg:0, dacdrc_cfg:2, dachpf:3
[    1.830395] [AUDIOCODEC][sunxi_internal_codec_probe][2634]:codec probe finished
[    1.840197] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[    1.850045] [SNDCODEC][sunxi_card_init][583]:card init finished
[    1.860000] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[    1.871363] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.883069] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.895240] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input0
[    1.908019] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[    1.917238] NET: Registered protocol family 10
[    1.924939] Segment Routing with IPv6
[    1.929212] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.936826] NET: Registered protocol family 17
[    1.942982] hub 1-1:1.0: USB hub found
[    1.947496] hub 1-1:1.0: 4 ports detected
[    1.952086] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.964294] Loading compiled-in X.509 certificates
[    1.974063] HDMI2.0 module init end
[    2.000261] sunxi-i2c sunxi-i2c1: sunxi-i2c1 supply twi not found, using dummy regulator
[    2.010154] sunxi-i2c sunxi-i2c1: probe success
[    2.015704] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[    2.027114] sunxi-i2c sunxi-i2c3: sunxi-i2c3 supply twi not found, using dummy regulator
[    2.048067] sunxi-i2c sunxi-i2c3: probe success
[    2.054804] usb0-vbus GPIO handle specifies active low - ignored
[    2.062232] relay_power GPIO handle specifies active low - ignored
[    2.074263] get ehci0-controller wakeup-source is fail.
[    2.080296] sunxi ehci0-controller don't init wakeup source
[    2.086557] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xffffffe000852b10, 0x:ffffffd004769000, irq_no:2e
[    2.100022] [sunxi-ehci0]: Not init ehci0
[    2.105104] get ohci0-controller wakeup-source is fail.
[    2.111114] sunxi ohci0-controller don't init wakeup source
[    2.117373] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xffffffe000853668
[    2.127764] [sunxi-ohci0]: Not init ohci0
[    2.133805] otg manager soc@3000000:usbc0@0: soc@3000000:usbc0@0 supply usbc not found, using dummy regulator
[    2.145275] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.158882] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.171725] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.179061] clk: Not disabling unused clocks
[    2.183903] ALSA device list:
[    2.187247]   #0: audiocodec
[    2.190462] alloc_fd: slot 0 not NULL!
[    2.195212] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    2.204873] cfg80211: failed to load regulatory.db
[    2.215965] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6
[    2.224657] Please append a correct "root=" boot option; here are the available partitions:
[    2.234005] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.243253] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.61 #1
[    2.249651] Call Trace:
[    2.252399] [<ffffffe00002f3a6>] walk_stackframe+0x0/0xa0
[    2.258440] [<ffffffe00002f506>] show_stack+0x2a/0x34
[    2.264082] [<ffffffe00056e56a>] dump_stack+0x20/0x28
[    2.269721] [<ffffffe000033eb2>] panic+0xe4/0x272
[    2.274986] [<ffffffe000000ee0>] mount_block_root+0x1f2/0x28e
[    2.281392] [<ffffffe000001002>] mount_root+0x86/0x90
[    2.287025] [<ffffffe00000111c>] prepare_namespace+0x110/0x156
[    2.293529] [<ffffffe000000b7a>] kernel_init_freeable+0x17e/0x19a
[    2.300330] [<ffffffe000581420>] kernel_init+0x12/0xe6
[    2.306089] [<ffffffe00002e030>] ret_from_exception+0x0/0xc
[    2.312327] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---

感觉是EMMC初始化时间太长，内核还没有读取出EMMC的分区表，导致的启动失败？谁遇到过此问题。

WhycanService LV 8

@lvjun0728 在 D1s 无法从EMMC启动中说：

[ 2.215965] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6

emmc应该是mmcblk2

lvjun0728 LV 5

@whycanservice partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:private@mmcblk0p6:UDISK@mmcblk0p7 这个分区传参不是显示是 mmcblk0p5