小白一枚，参考http://nano.lichee.pro的步骤编译uboot烧写后开机进不了linux，求助！
log如下：
[14-29-23.735]U-Boot SPL 2018.01-05679-g013ca45 (Sep 18 2019 - 14:25:01)
[14-29-23.749]DRAM: 32 MiB
[14-29-23.750]Trying to boot from MMC1
[14-29-23.774]Card did not respond to voltage select!
[14-29-23.775]mmc_init: -95, time 22
[14-29-23.776]spl: mmc init failed with error: -95
[14-29-23.782]Trying to boot from sunxi SPI
[14-29-24.300]
[14-29-24.300]
[14-29-24.300]U-Boot 2018.01-05679-g013ca45 (Sep 18 2019 - 14:25:01 +0800) Allwinner Technology
[14-29-24.300]
[14-29-24.301]CPU: Allwinner F Series (SUNIV)
[14-29-24.308]Model: Lichee Pi Nano
[14-29-24.309]DRAM: 32 MiB
[14-29-24.843]MMC: SUNXI SD/MMC: 0
[14-29-24.844]SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
[14-29-27.590]*** Warning - bad CRC, using default environment
[14-29-27.590]
[14-29-27.591]Setting up a 800x480 lcd console (overscan 0x0)
[14-29-27.692]In: serial@1c25000
[14-29-27.692]Out: serial@1c25000
[14-29-27.692]Err: serial@1c25000
[14-29-27.693]Net: No ethernet found.
[14-29-27.694]starting USB...
[14-29-27.702]No controllers found
[14-29-29.703]Hit any key to stop autoboot: 0
[14-29-29.731]Card did not respond to voltage select!
[14-29-29.731]mmc_init: -95, time 23
[14-29-29.731]starting USB...
[14-29-29.732]No controllers found
[14-29-29.742]USB is stopped. Please issue 'usb start' first.
[14-29-29.742]starting USB...
[14-29-29.742]No controllers found
[14-29-29.742]No ethernet found.
[14-29-29.743]missing environment variable: pxeuuid
[14-29-29.753]missing environment variable: bootfile
[14-29-29.753]Retrieving file: pxelinux.cfg/00000000
[14-29-29.753]No ethernet found.
[14-29-29.765]missing environment variable: bootfile
[14-29-29.765]Retrieving file: pxelinux.cfg/0000000
[14-29-29.765]No ethernet found.
[14-29-29.766]missing environment variable: bootfile
[14-29-29.775]Retrieving file: pxelinux.cfg/000000
[14-29-29.775]No ethernet found.
[14-29-29.775]missing environment variable: bootfile
[14-29-29.775]Retrieving file: pxelinux.cfg/00000
[14-29-29.786]No ethernet found.
[14-29-29.786]missing environment variable: bootfile
[14-29-29.786]Retrieving file: pxelinux.cfg/0000
[14-29-29.787]No ethernet found.
[14-29-29.799]missing environment variable: bootfile
[14-29-29.799]Retrieving file: pxelinux.cfg/000
[14-29-29.799]No ethernet found.
[14-29-29.800]missing environment variable: bootfile
[14-29-29.807]Retrieving file: pxelinux.cfg/00
[14-29-29.808]No ethernet found.
[14-29-29.808]missing environment variable: bootfile
[14-29-29.808]Retrieving file: pxelinux.cfg/0
[14-29-29.809]No ethernet found.
[14-29-29.818]missing environment variable: bootfile
[14-29-29.818]Retrieving file: pxelinux.cfg/default-arm-sunxi
[14-29-29.819]No ethernet found.
[14-29-29.832]missing environment variable: bootfile
[14-29-29.832]Retrieving file: pxelinux.cfg/default-arm
[14-29-29.833]No ethernet found.
[14-29-29.833]missing environment variable: bootfile
[14-29-29.841]Retrieving file: pxelinux.cfg/default
[14-29-29.842]No ethernet found.
[14-29-29.842]Config file not found
[14-29-29.842]starting USB...
[14-29-29.842]No controllers found
[14-29-29.849]No ethernet found.
[14-29-29.849]No ethernet found.
[14-29-30.712]=>
[14-29-31.152]=>
[14-29-31.541]=>
[14-29-33.411]=>
[14-39-31.957]=>
[14-43-33.817]=> 离线
仔细看: U-Boot的编译和填坑
离线
烧过这个固件，可以开进去的。
离线
仔细看: U-Boot的编译和填坑
看过还是不行，我是纯小白没差了:(
离线
参考https://whycan.cn/t_2689.html这个固件烧写，是可以启动的到kernel的：
sunxi-fel -p spiflash-write 0x000000 u-boot-sunxi-with-spl.bin
sunxi-fel -p spiflash-write 0x060000 whycan.bmp.gz
sunxi-fel -p spiflash-write 0x110000 zImage
sunxi-fel -p spiflash-write 0x100000 suniv-f1c100s-licheepi-nano-800480.dtb
sunxi-fel -p spiflash-write 0x510000 jffs2.bin
接着把自己编译的uboot烧写进去
uboot启动了，在uboot中执行如下命令，进入了kernel，最后在报错：VFS: Cannot open root device "mtdblock3" or unknown-block(31,3): error -19
是文件系统分区找不到？
sf probe 0 60000000; sf read 0x80c00000 0x100000 0x10000; sf read 0x80008000 0x110000 0x400000; bootz 0x80008000 - 0x80c00000
[09-47-08.523]=> sf probe 0 60000000; sf read 0x80c00000 0x100000 0x10000; sf read 0x80008000 0x110000 0x400000; bootz 0x80008000 - 0x80c00000
[09-47-08.524]SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
[09-47-08.524]device 0 offset 0x100000, size 0x10000
[09-47-08.548]SF: 65536 bytes @ 0x100000 Read: OK
[09-47-08.549]device 0 offset 0x110000, size 0x400000
[09-47-09.660]SF: 4194304 bytes @ 0x110000 Read: OK
[09-47-09.660]## Flattened Device Tree blob at 80c00000
[09-47-09.661] Booting using the fdt blob at 0x80c00000
[09-47-09.669] Loading Device Tree to 816fb000, end 816fff2a ... OK
[09-47-09.677]
[09-47-09.678]Starting kernel ...
[09-47-09.678]
[09-47-10.859][ 0.000000] Booting Linux on physical CPU 0x0
[09-47-10.870][ 0.000000] Linux version 4.15.0-licheepi-nano+ (root@ubuntu) (gcc version 7.4.1 20181213 [linaro-7.4-2019.02 revision 56ec6f6b99cc167ff0c2f8e1a2eed33b1edc85d4] (Linaro GCC 7.4-2019.02)) #41 Sun Jul 21 21:25:38 EDT 2019
[09-47-10.890][ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[09-47-10.896][ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[09-47-10.897][ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[09-47-10.905][ 0.000000] Memory policy: Data cache writeback
[09-47-10.910][ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[09-47-10.916][ 0.000000] Kernel command line: panic=5 rootwait root=/dev/mtdblock3 rw rootfstype=squashfs
[09-47-10.928][ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[09-47-10.929][ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[09-47-10.936][ 0.000000] Memory: 22676K/32768K available (6144K kernel code, 235K rwdata, 1404K rodata, 1024K init, 245K bss, 10092K reserved, 0K cma-reserved, 0K highmem)
[09-47-10.950][ 0.000000] Virtual kernel memory layout:
[09-47-10.951][ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[09-47-10.961][ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[09-47-10.962][ 0.000000] vmalloc : 0xc2800000 - 0xff800000 ( 976 MB)
[09-47-10.971][ 0.000000] lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
[09-47-10.972][ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[09-47-10.983][ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[09-47-10.984][ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (7136 kB)
[09-47-11.002][ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[09-47-11.003][ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 236 kB)
[09-47-11.009][ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 246 kB)
[09-47-11.009][ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[09-47-11.017][ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[09-47-11.026][ 0.000045] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[09-47-11.038][ 0.000109] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[09-47-11.038][ 0.000629] Console: colour dummy device 80x30
[09-47-11.039][ 0.001527] console [tty0] enabled
[09-47-11.050][ 0.001627] Calibrating delay loop... 203.16 BogoMIPS (lpj=1015808)
[09-47-11.054][ 0.070279] pid_max: default: 32768 minimum: 301
[09-47-11.061][ 0.070613] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[09-47-11.062][ 0.070698] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[09-47-11.072][ 0.072162] CPU: Testing write buffer coherency: ok
[09-47-11.072][ 0.073868] Setting up static identity map for 0x80100000 - 0x80100058
[09-47-11.081][ 0.076428] devtmpfs: initialized
[09-47-11.094][ 0.082786] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[09-47-11.094][ 0.082952] futex hash table entries: 256 (order: -1, 3072 bytes)
[09-47-11.111][ 0.083255] pinctrl core: initialized pinctrl subsystem
[09-47-11.112][ 0.085130] random: get_random_u32 called from bucket_table_alloc+0x80/0x1a4 with crng_init=0
[09-47-11.121][ 0.085457] NET: Registered protocol family 16
[09-47-11.122][ 0.086790] DMA: preallocated 256 KiB pool for atomic coherent allocations
[09-47-11.129][ 0.088628] cpuidle: using governor menu
[09-47-11.130][ 0.113062] SCSI subsystem initialized
[09-47-11.138][ 0.113464] usbcore: registered new interface driver usbfs
[09-47-11.138][ 0.113700] usbcore: registered new interface driver hub
[09-47-11.149][ 0.113948] usbcore: registered new device driver usb
[09-47-11.150][ 0.114423] pps_core: LinuxPPS API ver. 1 registered
[09-47-11.161][ 0.114501] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[09-47-11.162][ 0.114626] PTP clock support registered
[09-47-11.171][ 0.115128] Advanced Linux Sound Architecture Driver Initialized.
[09-47-11.171][ 0.116047] random: fast init done
[09-47-11.171][ 0.116709] clocksource: Switched to clocksource timer
[09-47-11.183][ 0.142694] NET: Registered protocol family 2
[09-47-11.183][ 0.144157] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[09-47-11.193][ 0.144308] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[09-47-11.207][ 0.144393] TCP: Hash tables configured (established 1024 bind 1024)
[09-47-11.216][ 0.144704] UDP hash table entries: 256 (order: 0, 4096 bytes)
[09-47-11.222][ 0.144810] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[09-47-11.222][ 0.145324] NET: Registered protocol family 1
[09-47-11.227][ 0.146576] RPC: Registered named UNIX socket transport module.
[09-47-11.227][ 0.146811] RPC: Registered udp transport module.
[09-47-11.228][ 0.146877] RPC: Registered tcp transport module.
[09-47-11.240][ 0.146922] RPC: Registered tcp NFSv4.1 backchannel transport module.
[09-47-11.251][ 0.149045] NetWinder Floating Point Emulator V0.97 (double precision)
[09-47-11.252][ 0.150940] Initialise system trusted keyrings
[09-47-11.264][ 0.151588] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[09-47-11.264][ 0.168960] NFS: Registering the id_resolver key type
[09-47-11.265][ 0.169111] Key type id_resolver registered
[09-47-11.274][ 0.169166] Key type id_legacy registered
[09-47-11.275][ 0.169317] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[09-47-11.282][ 0.183352] Key type asymmetric registered
[09-47-11.282][ 0.183456] Asymmetric key parser 'x509' registered
[09-47-11.297][ 0.183699] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[09-47-11.298][ 0.183794] io scheduler noop registered
[09-47-11.307][ 0.183839] io scheduler deadline registered
[09-47-11.307][ 0.184676] io scheduler cfq registered (default)
[09-47-11.307][ 0.184772] io scheduler mq-deadline registered
[09-47-11.316][ 0.184823] io scheduler kyber registered
[09-47-11.326][ 0.185962] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[09-47-11.331][ 0.195711] suniv-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[09-47-11.332][ 0.363277] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[09-47-11.337][ 0.390205] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a 16550A
[09-47-11.343][ 0.876366] console [ttyS0] enabled
[09-47-11.360][ 0.886975] panel-simple panel: panel supply power not found, using dummy regulator
[09-47-11.373][ 0.896348] SCSI Media Changer driver v0.25
[09-47-11.374][ 0.904189] m25p80 spi0.0: w25q128 (16384 Kbytes)
[09-47-11.377][ 0.910128] 4 ofpart partitions found on MTD device spi0.0
[09-47-11.388][ 0.915693] Creating 4 MTD partitions on "spi0.0":
[09-47-11.389][ 0.920642] 0x000000000000-0x000000100000 : "u-boot"
[09-47-11.405][ 0.928256] 0x000000100000-0x000000110000 : "dtb"
[09-47-11.406][ 0.935462] 0x000000110000-0x000000510000 : "kernel"
[09-47-11.419][ 0.943041] 0x000000510000-0x000001000000 : "rootfs"
[09-47-11.420][ 0.951203] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[09-47-11.431][ 0.957936] ehci-platform: EHCI generic platform driver
[09-47-11.432][ 0.963504] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[09-47-11.444][ 0.969870] ohci-platform: OHCI generic platform driver
[09-47-11.445][ 0.975551] usbcore: registered new interface driver usb-storage
[09-47-11.449][ 0.982648] i2c /dev entries driver
[09-47-11.522][ 1.046832] sunxi-mmc 1c0f000.mmc: base:0x(ptrval) irq:19
[09-47-11.523][ 1.054345] usbcore: registered new interface driver usbhid
[09-47-11.526][ 1.060110] usbhid: USB HID core driver
[09-47-11.560][ 1.081924] NET: Registered protocol family 17
[09-47-11.561][ 1.086817] Key type dns_resolver registered
[09-47-11.565][ 1.093406] Loading compiled-in X.509 certificates
[09-47-11.579][ 1.109424] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc0739cb8)
[09-47-11.604][ 1.118437] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc0738f9c)
[09-47-11.605][ 1.126201] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[09-47-11.609][ 1.132969] [drm] No driver support for vblank timestamp query.
[09-47-11.842][ 1.182338] mmc0: host does not support reading read-only switch, assuming write-enable
[09-47-11.856][ 1.182702] mmc0: new SDHC card at address 0001
[09-47-11.872][ 1.183930] mmcblk0: mmc0:0001 00000 14.9 GiB
[09-47-11.883][ 1.186309] mmcblk0: p1 p2
[09-47-11.901][ 1.334685] Console: switching to colour frame buffer device 100x30
[09-47-11.923][ 1.450559] sun4i-drm display-engine: fb0: frame buffer device
[09-47-11.939][ 1.469397] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[09-47-11.964][ 1.490601] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[09-47-11.994][ 1.526687] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[09-47-12.015][ 1.545650] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[09-47-12.038][ 1.569240] hub 1-0:1.0: USB hub found
[09-47-12.052][ 1.586363] hub 1-0:1.0: 1 port detected
[09-47-12.075][ 1.605660] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[09-47-12.107][ 1.636443] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[09-47-12.124][ 1.656412] ALSA device list:
[09-47-12.140][ 1.672274] #0: Loopback 1
[09-47-12.164][ 1.688575] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[09-47-12.177][ 1.710671] cfg80211: failed to load regulatory.db
[09-47-12.203][ 1.730755] VFS: Cannot open root device "mtdblock3" or unknown-block(31,3): error -19
[09-47-12.222][ 1.752425] Please append a correct "root=" boot option; here are the available partitions:
[09-47-12.241][ 1.774822] 1f00 1024 mtdblock0
[09-47-12.257][ 1.774836] (driver?)
[09-47-12.276][ 1.809089] 1f01 64 mtdblock1
[09-47-12.291][ 1.809104] (driver?)
[09-47-12.308][ 1.842259] 1f02 4096 mtdblock2
[09-47-12.324][ 1.842273] (driver?)
[09-47-12.341][ 1.874145] 1f03 11200 mtdblock3
[09-47-12.355][ 1.874157] (driver?)
[09-47-12.370][ 1.904968] b300 15605760 mmcblk0
[09-47-12.385][ 1.904984] driver: mmcblk
[09-47-12.403][ 1.935018] b301 32768 mmcblk0p1 000a709e-01
[09-47-12.416][ 1.935031]
[09-47-12.432][ 1.964760] b302 15571968 mmcblk0p2 000a709e-02
[09-47-12.445][ 1.964773]
[09-47-12.465][ 1.994141] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
[09-47-12.483][ 2.014014] CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-licheepi-nano+ #41
[09-47-12.499][ 2.032509] Hardware name: Allwinner suniv Family
[09-47-12.518][ 2.048297] [<c010e584>] (unwind_backtrace) from [<c010b6cc>] (show_stack+0x10/0x14)
[09-47-12.536][ 2.067481] [<c010b6cc>] (show_stack) from [<c0116880>] (panic+0xb8/0x230)
[09-47-12.555][ 2.085819] [<c0116880>] (panic) from [<c0901190>] (mount_block_root+0x170/0x250)
[09-47-12.574][ 2.104742] [<c0901190>] (mount_block_root) from [<c0901364>] (mount_root+0xf4/0x120)
[09-47-12.594][ 2.124359] [<c0901364>] (mount_root) from [<c09014b8>] (prepare_namespace+0x128/0x188)
[09-47-12.615][ 2.144090] [<c09014b8>] (prepare_namespace) from [<c0900dc0>] (kernel_init_freeable+0x174/0x1b8)
[09-47-12.634][ 2.164839] [<c0900dc0>] (kernel_init_freeable) from [<c065c6b0>] (kernel_init+0x8/0x10c)
[09-47-12.654][ 2.184996] [<c065c6b0>] (kernel_init) from [<c0107de0>] (ret_from_fork+0x14/0x34)
[09-47-12.670][ 2.204726] Rebooting in 5 seconds..
[09-47-36.848][ 8.195697] Reboot failed -- System halted离线
只是换了吗u-boot?
只是换了uboot
重新做一遍，报错如下：
=> sf probe 0 60000000
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
=> sf read 0x80c00000 0x100000 0x1000
device 0 offset 0x100000, size 0x1000
SF: 4096 bytes @ 0x100000 Read: OK
=> sf read 0x80008000 0x110000 0x4000
device 0 offset 0x110000, size 0x4000
SF: 16384 bytes @ 0x110000 Read: OK
=> bootz 0x80008000 - 0x80c00000
## Flattened Device Tree blob at 80c00000
Booting using the fdt blob at 0x80c00000
Loading Device Tree to 80e5f000, end 80e63f2a ... OK
fdt_find_or_add_subnode: chosen: FDT_ERR_BADSTRUCTURE
ERROR: /chosen node create failed
- must RESET the board to recover.
FDT creation failed! hanging...### ERROR ### Please RESET the board ###
离线
晕哥 说：只是换了吗u-boot?
只是换了uboot
重新做一遍，报错如下：
=> sf probe 0 60000000
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
=> sf read 0x80c00000 0x100000 0x1000
device 0 offset 0x100000, size 0x1000
SF: 4096 bytes @ 0x100000 Read: OK
=> sf read 0x80008000 0x110000 0x4000
device 0 offset 0x110000, size 0x4000
SF: 16384 bytes @ 0x110000 Read: OK
=> bootz 0x80008000 - 0x80c00000
## Flattened Device Tree blob at 80c00000
Booting using the fdt blob at 0x80c00000
Loading Device Tree to 80e5f000, end 80e63f2a ... OK
fdt_find_or_add_subnode: chosen: FDT_ERR_BADSTRUCTURE
ERROR: /chosen node create failed
- must RESET the board to recover.FDT creation failed! hanging...### ERROR ### Please RESET the board ###
长度不对
sf read 0x80c00000 0x100000 0x1000
sf read 0x80008000 0x110000 0x4000
复制粘贴进去后烧了个0
应该是：
sf read 0x80c00000 0x100000 0x10000
sf read 0x80008000 0x110000 0x40000
离线
=> sf probe 0 60000000
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
=> sf read 0x80c00000 0x100000 0x10000
device 0 offset 0x100000, size 0x10000
SF: 65536 bytes @ 0x100000 Read: OK
=> sf read 0x80008000 0x110000 0x40000
device 0 offset 0x110000, size 0x40000
SF: 262144 bytes @ 0x110000 Read: OK
=> bootz 0x80008000 - 0x80c00000
## Flattened Device Tree blob at 80c00000
Booting using the fdt blob at 0x80c00000
Loading Device Tree to 80e5f000, end 80e63f2a ... OK
Starting kernel ...
一直卡在这里又是什么问题。。。
离线
只是换了自己编译的uboot，启动后报错 ：
[ 1.884551] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
log如下：
U-Boot SPL 2018.01-05679-g013ca45 (Sep 19 2019 - 15:20:53)
DRAM: 32 MiB
Trying to boot from MMC1
Card did not respond to voltage select!
mmc_init: -95, time 22
spl: mmc init failed with error: -95
Trying to boot from sunxi SPI
U-Boot 2018.01-05679-g013ca45 (Sep 19 2019 - 15:20:53 +0800) Allwinner Technology
CPU: Allwinner F Series (SUNIV)
Model: Lichee Pi Nano
DRAM: 32 MiB
MMC: SUNXI SD/MMC: 0
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Setting up a 800x480 lcd console (overscan 0x0)
In: serial
Out: vga
Err: vga
Net: No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot: 0
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
sf - SPI flash sub-system
Usage:
sf probe [[bus:]cs] [hz] [mode] - init flash device on given SPI bus
and chip select
sf read addr offset|partition len - read `len' bytes starting at
`offset' or from start of mtd
`partition'to memory at `addr'
sf write addr offset|partition len - write `len' bytes from memory
at `addr' to flash at `offset'
or to start of mtd `partition'
sf erase offset|partition [+]len - erase `len' bytes from `offset'
or from start of mtd `partition'
`+len' round up `len' to block size
sf update addr offset|partition len - erase and write `len' bytes from memory
at `addr' to flash at `offset'
or to start of mtd `partition'
sf protect lock/unlock sector len - protect/unprotect 'len' bytes starting
at address 'sector'
device 0 offset 0x100000, size 0x10000
SF: 65536 bytes @ 0x100000 Read: OK
device 0 offset 0x110000, size 0x400000
SF: 4194304 bytes @ 0x110000 Read: OK
## Flattened Device Tree blob at 80c00000
Booting using the fdt blob at 0x80c00000
Loading Device Tree to 80e5f000, end 80e63f2a ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.0-licheepi-nano+ (root@ubuntu) (gcc version 7.4.1 20181213 [linaro-7.4-2019.02 revision 56ec6f6b99cc167ff0c2f8e1a2eed33b1edc85d4] (Linaro GCC 7.4-2019.02)) #41 Sun Jul 21 21:25:38 EDT 2019
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: panic=5 rootwait root=/dev/mtdblock3 rw rootfstype=squashfs
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 22676K/32768K available (6144K kernel code, 235K rwdata, 1404K rodata, 1024K init, 245K bss, 10092K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xc2800000 - 0xff800000 ( 976 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (7136 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 236 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 246 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000045] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000109] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000642] Console: colour dummy device 80x30
[ 0.001547] console [tty0] enabled
[ 0.001656] Calibrating delay loop... 203.16 BogoMIPS (lpj=1015808)
[ 0.070286] pid_max: default: 32768 minimum: 301
[ 0.070656] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070754] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.072429] CPU: Testing write buffer coherency: ok
[ 0.074230] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.076995] devtmpfs: initialized
[ 0.083749] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.083932] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.084278] pinctrl core: initialized pinctrl subsystem
[ 0.086461] random: get_random_u32 called from bucket_table_alloc+0x80/0x1a4 with crng_init=0
[ 0.086853] NET: Registered protocol family 16
[ 0.088492] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.090656] cpuidle: using governor menu
[ 0.117704] SCSI subsystem initialized
[ 0.118103] usbcore: registered new interface driver usbfs
[ 0.118357] usbcore: registered new interface driver hub
[ 0.118603] usbcore: registered new device driver usb
[ 0.119133] pps_core: LinuxPPS API ver. 1 registered
[ 0.119212] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.119345] PTP clock support registered
[ 0.119914] Advanced Linux Sound Architecture Driver Initialized.
[ 0.121101] random: fast init done
[ 0.121852] clocksource: Switched to clocksource timer
[ 0.151098] NET: Registered protocol family 2
[ 0.152869] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.153034] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.153139] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.153554] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.153673] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.154276] NET: Registered protocol family 1
[ 0.155721] RPC: Registered named UNIX socket transport module.
[ 0.155838] RPC: Registered udp transport module.
[ 0.155889] RPC: Registered tcp transport module.
[ 0.155932] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.158226] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.160386] Initialise system trusted keyrings
[ 0.161128] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.179640] NFS: Registering the id_resolver key type
[ 0.179811] Key type id_resolver registered
[ 0.179874] Key type id_legacy registered
[ 0.180045] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.195447] Key type asymmetric registered
[ 0.195565] Asymmetric key parser 'x509' registered
[ 0.195842] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.195948] io scheduler noop registered
[ 0.195997] io scheduler deadline registered
[ 0.196906] io scheduler cfq registered (default)
[ 0.197006] io scheduler mq-deadline registered
[ 0.197064] io scheduler kyber registered
[ 0.198306] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.208739] suniv-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.396955] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.424521] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a 16550A
[ 0.910778] console [ttyS0] enabled
[ 0.921692] panel-simple panel: panel supply power not found, using dummy regulator
[ 0.931296] SCSI Media Changer driver v0.25
[ 0.939583] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.945545] 4 ofpart partitions found on MTD device spi0.0
[ 0.951119] Creating 4 MTD partitions on "spi0.0":
[ 0.956095] 0x000000000000-0x000000100000 : "u-boot"
[ 0.964053] 0x000000100000-0x000000110000 : "dtb"
[ 0.971582] 0x000000110000-0x000000510000 : "kernel"
[ 0.979485] 0x000000510000-0x000001000000 : "rootfs"
[ 0.988089] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.994845] ehci-platform: EHCI generic platform driver
[ 1.000444] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.006833] ohci-platform: OHCI generic platform driver
[ 1.012650] usbcore: registered new interface driver usb-storage
[ 1.019689] i2c /dev entries driver
[ 1.081995] sunxi-mmc 1c0f000.mmc: base:0x(ptrval) irq:19
[ 1.089774] usbcore: registered new interface driver usbhid
[ 1.095569] usbhid: USB HID core driver
[ 1.118772] NET: Registered protocol family 17
[ 1.123740] Key type dns_resolver registered
[ 1.130559] Loading compiled-in X.509 certificates
[ 1.147245] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc0739cb8)
[ 1.156301] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc0738f9c)
[ 1.164195] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.170853] [drm] No driver support for vblank timestamp query.
[ 1.370428] Console: switching to colour frame buffer device 100x30
[ 1.420800] sun4i-drm display-engine: fb0: frame buffer device
[ 1.439547] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.460508] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.496086] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.514282] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.536872] hub 1-0:1.0: USB hub found
[ 1.553278] hub 1-0:1.0: 1 port detected
[ 1.572248] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.602882] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.622963] vcc3v3: disabling
[ 1.638945] ALSA device list:
[ 1.654603] #0: Loopback 1
[ 1.670855] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.692670] cfg80211: failed to load regulatory.db
[ 1.712634] VFS: Cannot open root device "mtdblock3" or unknown-block(31,3): error -19
[ 1.734090] Please append a correct "root=" boot option; here are the available partitions:
[ 1.755939] 1f00 1024 mtdblock0
[ 1.755952] (driver?)
[ 1.788966] 1f01 64 mtdblock1
[ 1.788980] (driver?)
[ 1.821633] 1f02 4096 mtdblock2
[ 1.821645] (driver?)
[ 1.853700] 1f03 11200 mtdblock3
[ 1.853712] (driver?)
[ 1.884551] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
[ 1.905264] CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-licheepi-nano+ #41
[ 1.924698] Hardware name: Allwinner suniv Family
[ 1.941683] [<c010e584>] (unwind_backtrace) from [<c010b6cc>] (show_stack+0x10/0x14)
[ 1.962074] [<c010b6cc>] (show_stack) from [<c0116880>] (panic+0xb8/0x230)
[ 1.981569] [<c0116880>] (panic) from [<c0901190>] (mount_block_root+0x170/0x250)
[ 2.001632] [<c0901190>] (mount_block_root) from [<c0901364>] (mount_root+0xf4/0x120)
[ 2.021957] [<c0901364>] (mount_root) from [<c09014b8>] (prepare_namespace+0x128/0x188)
[ 2.042237] [<c09014b8>] (prepare_namespace) from [<c0900dc0>] (kernel_init_freeable+0x174/0x1b8)
[ 2.063562] [<c0900dc0>] (kernel_init_freeable) from [<c065c6b0>] (kernel_init+0x8/0x10c)
[ 2.084368] [<c065c6b0>] (kernel_init) from [<c0107de0>] (ret_from_fork+0x14/0x34)
[ 2.104387] Rebooting in 5 seconds..
[ 8.096110] Reboot failed -- System halted离线
在线
如果只改了 u-boot, 那 bootargs 不对吧: panic=5 rootwait root=/dev/mtdblock3 rw rootfstype=squashfs
应该是这样:
panic=5 rootwait root=/dev/mtdblock3 rw rootfstype=jffs2
这样可以了
终于跑进去了
离线