WhyCan Forum(哇酷开发者社区)

我这里是zImage是8M 所以最后制作文件系统的时候是这样的
# 由此计算得到 0x1000000(16M)-0x10000(64K)-0x100000(1M)-0x400000(8M)=0x6F0000
mkfs.jffs2 -s 0x100 -e 0x10000 --pad=0x6F0000 -d root/ -o jffs2.img

dd if=jffs2.img of=yangsichao.bin bs=1K seek=9280 conv=notrunc

后面运行的时候就卡这样不动了  这里Uboot我是对着文档一步步操作的 
U-Boot SPL 2017.01-rc2-00057-g32ab180-dirty (Sep 11 2018 - 02:03:51)
DRAM: 64 MiB
SPL: Unsupported Boot Device!
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

最近编辑记录 无情一刀 (2018-09-11 17:28:17)

主要是按着他们的文档我都一步步去操作的 操作好多次 就是起不来

不行

MX25L12835EMI-10G       16M 的

已经使能了

你确认没有弄错 git 仓库的分支?

试一试这个 git clone https://github.com/Lichee-Pi/u-boot.git -b v3s-spi-experimental

看名字前面一个不支持 spi flash, 后面的支持 spi flash.
具体情况要看前面的分支有没有合并 spi falsh.

和spi文件夹没有关系， 你按16楼的先试一试。

你的意思下载这个版本
git clone https://github.com/Lichee-Pi/u-boot.git -b v3s-spi-experimental

我编译了uboot 运行的时候出现了这个不动了

Setting up a 800x480 lcd console (overscan 0x0)
dotclock: 33000kHz = 33000kHz: (1 * 3MHz * 66) / 6
In:    serial@01c28000
Out:   serial@01c28000
Err:   serial@01c28000
Net:   No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot:  0
SF: unrecognized JEDEC id bytes: c2, 20, 18
Failed to initialize SPI flash at 0:0 (error -2)
No SPI flash selected. Please run `sf probe'
No SPI flash selected. Please run `sf probe'
ERROR: Did not find a cmdline Flattened Device Tree
Could not find a valid device tree

我的flash芯片型号是MX25L128     那个列表中没有对应的这个型号是不是也要将刚才刚才楼上说屏蔽掉宏定义了

开启了可以运行uboot 发现不断的启动 总是来回启动
[    1.072101] Rebooting in 5 seconds..

U-Boot SPL 2017.01-rc2-00073-gdd6e874-dirty (Sep 11 2018 - 23:39:49)
DRAM: 64 MiB
Trying to boot from sunxi SPI

U-Boot 2017.01-rc2-00073-gdd6e874-dirty (Sep 11 2018 - 23:39:49 -0700) Allwinner Technology

CPU:   Allwinner V3s (SUN8I 1681)
Model: Lichee Pi Zero
DRAM:  64 MiB
MMC:   SUNXI SD/MMC: 0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

Setting up a 800x480 lcd console (overscan 0x0)
dotclock: 33000kHz = 33000kHz: (1 * 3MHz * 66) / 6
In:    serial@01c28000
Out:   serial@01c28000
Err:   serial@01c28000

U-Boot 2017.01-rc2-00073-gdd6e874-dirty (Sep 11 2018 - 23:39:49 -0700) Allwinner Technology

CPU:   Allwinner V3s (SUN8I 1681)
Model: Lichee Pi Zero
DRAM:  64 MiB
MMC:   SUNXI SD/MMC: 0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

Setting up a 800x480 lcd console (overscan 0x0)
dotclock: 33000kHz = 33000kHz: (1 * 3MHz * 66) / 6
In:    serial@01c28000
Out:   serial@01c28000
Err:   serial@01c28000
Net:   No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot:  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 41a00000
   Booting using the fdt blob at 0x41a00000
   Loading Device Tree to 42dfb000, end 42dffc29 ... OK
Cannot setup simplefb: node not found

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) ) #25 SMP Mon Sep 10 21:04:16 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
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] percpu: Embedded 14 pages/cpu @c3f64000 s24716 r8192 d24436 u57344
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    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=31:03 rw rootfstype=jffs2
[    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: 55160K/65536K available (6144K kernel code, 199K rwdata, 1412K rodata, 1024K init, 262K bss, 10376K 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 : 0xc0008000 - 0xc0700000   (7136 kB)
[    0.000000]       .init : 0xc0900000 - 0xc0a00000   (1024 kB)
[    0.000000]       .data : 0xc0a00000 - 0xc0a31f00   ( 200 kB)
[    0.000000]        .bss : 0xc0a33000 - 0xc0a7484c   ( 263 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
[    0.000133] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000334] Console: colour dummy device 80x30
[    0.000369] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.000384] pid_max: default: 32768 minimum: 301
[    0.000518] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000531] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001231] CPU: Testing write buffer coherency: ok
[    0.001638] /cpus/cpu@0 missing clock-frequency property
[    0.001661] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.002022] Setting up static identity map for 0x40100000 - 0x40100058
[    0.002773] smp: Bringing up secondary CPUs ...
[    0.002791] smp: Brought up 1 node, 1 CPU
[    0.002800] SMP: Total of 1 processors activated (48.00 BogoMIPS).
[    0.002807] CPU: All CPU(s) started in SVC mode.
[    0.003591] devtmpfs: initialized
[    0.006074] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.006348] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.006377] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.006529] pinctrl core: initialized pinctrl subsystem
[    0.007534] NET: Registered protocol family 16
[    0.008028] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.009253] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.009268] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.019932] SCSI subsystem initialized
[    0.020365] usbcore: registered new interface driver usbfs
[    0.020433] usbcore: registered new interface driver hub
[    0.020522] usbcore: registered new device driver usb
[    0.020734] pps_core: LinuxPPS API ver. 1 registered
[    0.020741] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.020764] PTP clock support registered
[    0.020987] Advanced Linux Sound Architecture Driver Initialized.
[    0.022782] clocksource: Switched to clocksource arch_sys_counter
[    0.033247] NET: Registered protocol family 2
[    0.033870] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.033901] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    0.033925] TCP: Hash tables configured (established 1024 bind 1024)
[    0.034015] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.034062] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.034269] NET: Registered protocol family 1
[    0.034888] RPC: Registered named UNIX socket transport module.
[    0.034906] RPC: Registered udp transport module.
[    0.034912] RPC: Registered tcp transport module.
[    0.034917] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.037095] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    0.046135] NFS: Registering the id_resolver key type
[    0.046183] Key type id_resolver registered
[    0.046190] Key type id_legacy registered
[    0.046245] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.050656] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    0.050678] io scheduler noop registered
[    0.050686] io scheduler deadline registered
[    0.050901] io scheduler cfq registered (default)
[    0.055118] sun8i-v3s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    0.120964] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    0.124418] console [ttyS0] disabled
[    0.144701] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 30, base_baud = 1500000) is a U6_16550A
[    0.708670] console [ttyS0] enabled
[    0.712924] [drm] Initialized
[    0.717560] SPI driver: fifo=64
[    0.718488] libphy: Fixed MDIO Bus: probed
[    0.726059] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.732584] ehci-platform: EHCI generic platform driver
[    0.737939] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.744170] ohci-platform: OHCI generic platform driver
[    0.749844] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[    0.759514] sun6i-rtc 1c20400.rtc: rtc core: registered rtc-sun6i as rtc0
[    0.766394] sun6i-rtc 1c20400.rtc: RTC enabled
[    0.770919] i2c /dev entries driver
[    0.775193] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    0.842833] sunxi-mmc 1c0f000.mmc: base:0xc48aa000 irq:22
[    0.849074] usbcore: registered new interface driver usbhid
[    0.854734] usbhid: USB HID core driver
[    0.860044] NET: Registered protocol family 17
[    0.864756] Key type dns_resolver registered
[    0.869180] Registering SWP/SWPB emulation handler
[    0.880283] usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[    0.888274] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    0.894128] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    0.905388] hub 1-0:1.0: USB hub found
[    0.909249] hub 1-0:1.0: 1 port detected
[    0.914046] using random self ethernet address
[    0.918538] using random host ethernet address
[    0.924094] usb0: HOST MAC 0a:69:ec:c1:12:12
[    0.928415] usb0: MAC 16:d2:29:2c:49:ef
[    0.932293] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008
[    0.939881] g_cdc gadget: g_cdc ready
[    0.943908] sun6i-rtc 1c20400.rtc: setting system clock to 1970-01-01 00:51:35 UTC (3095)
[    0.952301] vcc3v0: disabling
[    0.955347] vcc5v0: disabling
[    0.958315] ALSA device list:
[    0.961277]   No soundcards found.
[    0.965771] VFS: Cannot open root device "31:03" or unknown-block(31,3): error -19
[    0.973475] Please append a correct "root=" boot option; here are the available partitions:
[    0.981824] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
[    0.990168] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.10.15-licheepi-zero+ #25
[    0.997550] Hardware name: Allwinner sun8i Family
[    1.002287] [<c010e2fc>] (unwind_backtrace) from [<c010b098>] (show_stack+0x10/0x14)
[    1.010028] [<c010b098>] (show_stack) from [<c03465c4>] (dump_stack+0x84/0x98)
[    1.017248] [<c03465c4>] (dump_stack) from [<c01a6ccc>] (panic+0xdc/0x248)
[    1.024126] [<c01a6ccc>] (panic) from [<c09011f0>] (mount_block_root+0x188/0x260)
[    1.031604] [<c09011f0>] (mount_block_root) from [<c09013e8>] (mount_root+0x120/0x128)
[    1.039514] [<c09013e8>] (mount_root) from [<c0901540>] (prepare_namespace+0x150/0x194)
[    1.047513] [<c0901540>] (prepare_namespace) from [<c0900e40>] (kernel_init_freeable+0x1d4/0x1e4)
[    1.056376] [<c0900e40>] (kernel_init_freeable) from [<c065d360>] (kernel_init+0x8/0x10c)
[    1.064549] [<c065d360>] (kernel_init) from [<c0107638>] (ret_from_fork+0x14/0x3c)
[    1.072118] Rebooting in 5 seconds..

U-Boot SPL 2017.01-rc2-00073-gdd6e874-dirty (Sep 11 2018 - 23:39:49)
DRAM: 64 MiB
Trying to boot from sunxi SPI

U-Boot 2017.01-rc2-00073-gdd6e874-dirty (Sep 11 2018 - 23:39:49 -0700) Allwinner Technology

CPU:   Allwinner V3s (SUN8I 1681)
Model: Lichee Pi Zero
DRAM:  64 MiB
MMC:   SUNXI SD/MMC: 0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

Setting up a 800x480 lcd console (overscan 0x0)
dotclock: 33000kHz = 33000kHz: (1 * 3MHz * 66) / 6
In:    serial@01c28000
Out:   serial@01c28000
Err:   serial@01c28000

U-Boot 2017.01-rc2-00073-gdd6e874-dirty (Sep 11 2018 - 23:39:49 -0700) Allwinner Technology

CPU:   Allwinner V3s (SUN8I 1681)
Model: Lichee Pi Zero
DRAM:  64 MiB
MMC:   SUNXI SD/MMC: 0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

Setting up a 800x480 lcd console (overscan 0x0)
dotclock: 33000kHz = 33000kHz: (1 * 3MHz * 66) / 6
In:    serial@01c28000
Out:   serial@01c28000
Err:   serial@01c28000
Net:   No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot:  1

我不是很明白你说的 我试了用自带的根文件系统也是一样的

最近编辑记录 无情一刀 (2018-09-12 18:31:11)