WhyCan Forum(哇酷开发者社区)

现在就是用官网自带的v3s-rtl8723bs(flash烧录镜像，wifi自动获取ip,可以上互联网) 这个文件里面去烧写 没有问题 但是换位自己编译的u-boot-sunxi-with-spl.bin这个烧写进去 就是一直刚才那个地方了  ，主要是也看不出来uboot那里没有配置好

最近编辑记录 无情一刀 (2018-09-14 16:33:29)

你说的下面没有/dev/ttyS0   只有pts和shm  ,console ,log

现在已经就是uboot自己编译的可以了  但是就是自己编译的ZImage 没有跑起来

是的 自己生成的zImage没有跑起来

就是这个要不要修改哦哦（看了那个文档里面  我是用的16M spiflash的）
修改源码下的 ./drivers/mtd/spi-nor.c

修改对应spi-flash；如 w25q128 :

{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
// 修改为 （不使用sector，使用块擦除）：
{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, 0) },

那这样就是只要配置initial RAM filesystem and RAM disk 就可以  了 然后那个journalling flash FIle system v2 (jffs2)support不要选中了

现在将刚才的jffs2去掉还是一样的

─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

Session stopped
    - Press <return> to exit tab
    - Press R to restart session
    - Press S to save terminal output to file

Error reading from serial device
0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
device 0 offset 0x100000, size 0x10000
SF: 65536 bytes @ 0x100000 Read: OK
device 0 offset 0x110000, size 0x800000
SF: 8388608 bytes @ 0x110000 Read: OK
## Flattened Device Tree blob at 41800000
   Booting using the fdt blob at 0x41800000
   Loading Device Tree to 42dfa000, end 42dff59f ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.10.15-licheepi-zero+ (root@ubuntu) (gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02) ) #30 SMP Fri Sep 14 02:51:52 PDT 2018
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt:Machine model: Lichee Pi Zero with Dock
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] percpu: Embedded 14 pages/cpu @c3dea000 s24716 r8192 d24436 u57344
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 15883
[    0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi32766.0:1M(uboot)ro,64k(dtb)ro,8M(kernel)ro,-(rootfs) root=/dev/ram0 rdinit=/sbin/init vt.global_cursor_default
[    0.000000] Booting kernel: `' invalid for parameter `vt.global_cursor_default'
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    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: 53648K/64036K available (6144K kernel code, 199K rwdata, 1388K rodata, 1024K init, 259K bss, 10388K 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 : 0xc4000000 - 0xff800000   ( 952 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc3e89000   (  62 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0700000   (7136 kB)
[    0.000000]       .init : 0xc0900000 - 0xc0a00000   (1024 kB)
[    0.000000]       .data : 0xc0a00000 - 0xc0a31e00   ( 200 kB)
[    0.000000]        .bss : 0xc0a33000 - 0xc0a73f0c   ( 260 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000]  RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 24.00MHz (virt).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000007] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000018] Switching to timer-based delay loop, resolution 41ns
[    0.000144] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000353] Console: colour dummy device 80x30
[    0.000388] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.000403] pid_max: default: 32768 minimum: 301
[    0.000539] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000553] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001264] CPU: Testing write buffer coherency: ok
[    0.001670] /cpus/cpu@0 missing clock-frequency property
[    0.001696] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.002045] Setting up static identity map for 0x40100000 - 0x40100058
[    0.002793] smp: Bringing up secondary CPUs ...
[    0.002811] smp: Brought up 1 node, 1 CPU
[    0.002821] SMP: Total of 1 processors activated (48.00 BogoMIPS).
[    0.002827] CPU: All CPU(s) started in SVC mode.
[    0.003613] devtmpfs: initialized
[    0.006664] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.006965] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.006991] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.007145] pinctrl core: initialized pinctrl subsystem
[    0.008146] NET: Registered protocol family 16
[    0.008633] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.009869] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.009885] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.021933] SCSI subsystem initialized
[    0.022218] usbcore: registered new interface driver usbfs
[    0.022283] usbcore: registered new interface driver hub
[    0.022394] usbcore: registered new device driver usb
[    0.022615] pps_core: LinuxPPS API ver. 1 registered
[    0.022625] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.022646] PTP clock support registered
[    0.022851] Advanced Linux Sound Architecture Driver Initialized.
[    0.024664] clocksource: Switched to clocksource arch_sys_counter
[    0.025502] simple-framebuffer 43e89000.framebuffer: framebuffer at 0x43e89000, 0x177000 bytes, mapped to 0xc4080000
[    0.025522] simple-framebuffer 43e89000.framebuffer: format=x8r8g8b8, mode=800x480x32, linelength=3200
[    0.032366] Console: switching to colour frame buffer device 100x30
[    0.038514] simple-framebuffer 43e89000.framebuffer: fb0: simplefb registered!
[    0.048538] NET: Registered protocol family 2
[    0.049160] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.049191] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    0.049215] TCP: Hash tables configured (established 1024 bind 1024)
[    0.049310] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.049354] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.049575] NET: Registered protocol family 1
[    0.050188] RPC: Registered named UNIX socket transport module.
[    0.050207] RPC: Registered udp transport module.
[    0.050213] RPC: Registered tcp transport module.
[    0.050219] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.110064] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    0.119089] NFS: Registering the id_resolver key type
[    0.119139] Key type id_resolver registered
[    0.119146] Key type id_legacy registered
[    0.123106] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    0.123128] io scheduler noop registered
[    0.123135] io scheduler deadline registered
[    0.123333] io scheduler cfq registered (default)
[    0.127993] sun8i-v3s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    0.196944] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    0.200114] console [ttyS0] disabled
[    0.220402] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 34, base_baud = 1500000) is a U6_16550A
[    0.822163] console [ttyS0] enabled
[    0.847150] 1c28400.serial: ttyS1 at MMIO 0x1c28400 (irq = 35, base_baud = 1500000) is a U6_16550A
[    0.856892] [drm] Initialized
[    0.861877] libphy: Fixed MDIO Bus: probed
[    0.866384] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.872909] ehci-platform: EHCI generic platform driver
[    0.878281] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.884475] ohci-platform: OHCI generic platform driver
[    0.890217] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[    0.899658] input: 1c22800.lradc as /devices/platform/soc/1c22800.lradc/input/input0
[    0.908726] sun6i-rtc 1c20400.rtc: rtc core: registered rtc-sun6i as rtc0
[    0.915646] sun6i-rtc 1c20400.rtc: RTC enabled
[    0.920196] i2c /dev entries driver
[    0.925160] input: ns2009_ts as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-0048/input/input1
[    0.934609] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    0.994717] sunxi-mmc 1c0f000.mmc: base:0xc4061000 irq:23
[    1.054690] sunxi-mmc 1c10000.mmc: base:0xc4065000 irq:24
[    1.061073] usbcore: registered new interface driver usbhid
[    1.066733] usbhid: USB HID core driver
[    1.072121] sun4i-codec 1c22c00.codec: ASoC: /soc/codec-analog@01c23000 not registered
[    1.080190] sun4i-codec 1c22c00.codec: Failed to register our card
[    1.087687] NET: Registered protocol family 17
[    1.092250] Key type dns_resolver registered
[    1.096792] Registering SWP/SWPB emulation handler
[    1.110031] usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[    1.118056] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    1.123820] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    1.133001] hub 1-0:1.0: USB hub found
[    1.136983] hub 1-0:1.0: 1 port detected
[    1.141641] using random self ethernet address
[    1.146214] using random host ethernet address
[    1.151665] usb0: HOST MAC 42:63:4e:3d:10:5c
[    1.156095] usb0: MAC 5a:72:9d:1c:f0:f9
[    1.159975] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008
[    1.167496] g_cdc gadget: g_cdc ready
[    1.173727] sun4i-codec 1c22c00.codec: Codec <-> 1c22c00.codec mapping ok
[    1.182762] sun6i-rtc 1c20400.rtc: setting system clock to 1970-01-01 01:54:01 UTC (6841)
[    1.191256] vcc5v0: disabling
[    1.194233] ALSA device list:
[    1.197262]   #0: V3s Audio Codec
[    1.202722] Freeing unused kernel memory: 1024K
[    1.229805] request_module: runaway loop modprobe binfmt-464c
[    1.240213] Failed to execute /sbin/init (error -8)
[    1.260400] request_module: runaway loop modprobe binfmt-464c
[    1.270861] Starting init: /sbin/init exists but couldn't execute it (error -8)
[    1.293245] request_module: runaway loop modprobe binfmt-464c
[    1.303718] Starting init: /bin/sh exists but couldn't execute it (error -8)
[    1.310922] Kernel panic - not syncing: No working init found.  Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance.
[    1.325079] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.10.15-licheepi-zero+ #30
[    1.332462] Hardware name: Allwinner sun8i Family
[    1.337201] [<c010e2fc>] (unwind_backtrace) from [<c010b098>] (show_stack+0x10/0x14)
[    1.344945] [<c010b098>] (show_stack) from [<c03366a4>] (dump_stack+0x84/0x98)
[    1.352167] [<c03366a4>] (dump_stack) from [<c01a6ccc>] (panic+0xdc/0x248)
[    1.359044] [<c01a6ccc>] (panic) from [<c0649b0c>] (kernel_init+0xfc/0x10c)
[    1.366003] [<c0649b0c>] (kernel_init) from [<c0107638>] (ret_from_fork+0x14/0x3c)
[    1.373573] Rebooting in 5 seconds..
▒

刚刚前面那个问题怎么解决的?

[    1.660671] Waiting for root device /dev/ram0...

原来如此。

1.240213] Failed to execute /sbin/init (error -8)
[    1.260400] request_module: runaway loop modprobe binfmt-464c
[    1.270861] Starting init: /sbin/init exists but couldn't execute it (error -8)
[    1.293245] request_module: runaway loop modprobe binfmt-464c
[    1.303718] Starting init: /bin/sh exists but couldn't execute it (error -8)

这些文件都不能执行，
ls -l

看下是不是没有执行属性，没有执行属性是不行的。

那很可能缺运行库文件  libc.so  那些