1.需要
ファイルシステムを起動した後、ファイルシステムはここでスタックし、キーが応答しません。
Starting logging: OK
Initializing random number generator... done.
random: crng init done
これは、システムは実行されているが、シェルプログラムがシリアルコンソールで開始されていないことを意味します。したがって、Buildroot構成を変更して、適切なポートとボーレートを設定します。
buildrootのデフォルトのターミナルシリアルポートはuart0、ここで変更されていますuart1。
2つ目は、グラフィカルインターフェイス構成を入力する
make menuconfig
System configuration --->
[*]Run a getty (login prompt) after boot --->
--- Run a getty (login prompt) after boot
(/dev/ttyS1) TTY port
Baudrate (115200) --->
(vt100) TERM environment variable
() other options to pass to getty
/etc/inittabシステムファイルを設定すると、生成されたシステムファイルが自動的に調整され、シェルプログラムを正しいシリアルポートで起動できるようになります。
アカウント：root
パスワード：licheepi
3、LOGを開始します
Liche
U-Boot SPL 2018.01-05679-g013ca457fd-dirty (Jan 28 2021 - 17:16:00)
DRAM: 64 MiB
Trying to boot from MMC1
U-Boot 2018.01-05679-g013ca457fd-dirty (Jan 28 2021 - 17:16:00 +0800) Allwinner Technology
CPU: Allwinner F Series (SUNIV)
Model: Lichee Pi Nano
DRAM: 64 MiB
MMC: SUNXI SD/MMC: 0
SF: unrecognized JEDEC id bytes: 00, c8, f1
*** Warning - spi_flash_probe_bus_cs() failed, using default environment
Setting up a 480x272 lcd console (overscan 0x0)
In: serial@1c25400
Out: serial@1c25400
Err: serial@1c25400
Net: No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
reading /boot.scr
280 bytes read in 15 ms (17.6 KiB/s)
## Executing script at 80c50000
reading suniv-f1c100s-licheepi-nano.dtb
8035 bytes read in 27 ms (290 KiB/s)
reading zImage
3836208 bytes read in 201 ms (18.2 MiB/s)
## Flattened Device Tree blob at 80c00000
Booting using the fdt blob at 0x80c00000
Loading Device Tree to 816fb000, end 816fff62 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.0-rc8-licheepi-nano+ (pjw@pjw-virtual-machine) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #2 Mon Jan 25 11:04:40 CST 2021
[ 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] random: fast init done
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16256
[ 0.000000] Kernel command line: console=tty1 console=ttyS1,115200 panic=5 rootwait root=/dev/mmcblk0p2 rw
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Memory: 55164K/65536K available (6144K kernel code, 236K rwdata, 1388K rodata, 1024K init, 244K bss, 10372K 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 : 0xc4800000 - 0xff800000 ( 944 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc4000000 ( 64 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) ( 237 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 245 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
[ 0.000046] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000115] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000664] Console: colour dummy device 80x30
[ 0.001587] console [tty1] enabled
[ 0.001695] Calibrating delay loop... 203.16 BogoMIPS (lpj=1015808)
[ 0.070294] pid_max: default: 32768 minimum: 301
[ 0.070632] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070724] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.072201] CPU: Testing write buffer coherency: ok
[ 0.073924] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.076562] devtmpfs: initialized
[ 0.083178] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.083344] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.083646] pinctrl core: initialized pinctrl subsystem
[ 0.085745] NET: Registered protocol family 16
[ 0.087260] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.089140] cpuidle: using governor menu
[ 0.115244] SCSI subsystem initialized
[ 0.115663] usbcore: registered new interface driver usbfs
[ 0.115883] usbcore: registered new interface driver hub
[ 0.116140] usbcore: registered new device driver usb
[ 0.116645] pps_core: LinuxPPS API ver. 1 registered
[ 0.116728] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 0.116852] PTP clock support registered
[ 0.117354] Advanced Linux Sound Architecture Driver Initialized.
[ 0.118942] clocksource: Switched to clocksource timer
[ 0.145382] NET: Registered protocol family 2
[ 0.146871] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.147021] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.147108] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.147438] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.147544] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.148070] NET: Registered protocol family 1
[ 0.149505] RPC: Registered named UNIX socket transport module.
[ 0.149620] RPC: Registered udp transport module.
[ 0.149670] RPC: Registered tcp transport module.
[ 0.149713] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.151972] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.153862] Initialise system trusted keyrings
[ 0.154506] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[ 0.172065] NFS: Registering the id_resolver key type
[ 0.172233] Key type id_resolver registered
[ 0.172291] Key type id_legacy registered
[ 0.185763] Key type asymmetric registered
[ 0.185868] Asymmetric key parser 'x509' registered
[ 0.186108] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.186205] io scheduler noop registered
[ 0.186250] io scheduler deadline registered
[ 0.187050] io scheduler cfq registered (default)
[ 0.187143] io scheduler mq-deadline registered
[ 0.187198] io scheduler kyber registered
[ 0.188366] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.198014] suniv-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.367992] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.395022] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a 16550A
[ 0.417803] 1c25400.serial: ttyS1 at MMIO 0x1c25400 (irq = 24, base_baud = 6250000) is a 16550A
[ 0.894802] console [ttyS1] enabled
[ 0.905576] panel-simple panel: panel supply power not found, using dummy regulator
[ 0.915091] SCSI Media Changer driver v0.25
[ 0.923018] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, c8, f1
[ 0.929986] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.936584] ehci-platform: EHCI generic platform driver
[ 0.942248] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.948538] ohci-platform: OHCI generic platform driver
[ 0.954314] usbcore: registered new interface driver usb-storage
[ 0.961483] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[ 0.970656] i2c /dev entries driver
[ 1.029087] sunxi-mmc 1c0f000.mmc: base:0x6917abdb irq:19
[ 1.036623] usbcore: registered new interface driver usbhid
[ 1.042399] usbhid: USB HID core driver
[ 1.064519] NET: Registered protocol family 17
[ 1.069427] Key type dns_resolver registered
[ 1.076048] Loading compiled-in X.509 certificates
[ 1.094525] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc07394b8)
[ 1.103491] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc073879c)
[ 1.111366] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.118023] [drm] No driver support for vblank timestamp query.
[ 1.172279] Console: switching to colour frame buffer device 60x34
[ 1.172657] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.174961] mmc0: new high speed SDHC card at address b368
[ 1.176068] mmcblk0: mmc0:b368 NCard 29.1 GiB
[ 1.178438] mmcblk0: p1 p2
[ 1.241825] sun4i-drm display-engine: fb0: frame buffer device
[ 1.261285] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.282948] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.313742] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.332482] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.355581] hub 1-0:1.0: USB hub found
[ 1.366172] hub 1-0:1.0: 1 port detected
[ 1.378288] using random self ethernet address
[ 1.389373] using random host ethernet address
[ 1.401966] usb0: HOST MAC ba:67:02:6b:d6:15
[ 1.412813] usb0: MAC 5a:bf:df:fb:6d:e1
[ 1.423094] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008
[ 1.443077] g_cdc gadget: g_cdc ready
[ 1.454012] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.484021] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.503183] ALSA device list:
[ 1.512409] #0: Loopback 1
[ 1.522236] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.543042] cfg80211: failed to load regulatory.db
[ 1.557028] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[ 2.029350] random: crng init done
[ 6.183805] EXT4-fs (mmcblk0p2): warning: mounting fs with errors, running e2fsck is recommended
[ 6.240628] EXT4-fs (mmcblk0p2): recovery complete
[ 6.269854] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 6.290043] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 6.308334] devtmpfs: mounted
[ 6.321980] Freeing unused kernel memory: 1024K
[ 6.495034] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered
Starting logging: OK
Initializing random number generator... done.
Welcome to Lichee Pi
Lichee login: root
Password:
# cd /
# ls
bin lib media proc sbin usr
dev lib32 mnt root sys var
etc linuxrc opt run tmp
#