[已解决]putty setenv config

本帖最后由 ngswfx 于 2016-6-30 12:58 编辑

错了，应该读取7M，你那个工具当时写的7M，我弄错了

sf=read 0x81000000 0x100000 0x700000

不过这个错误，不会导致rootfs方面异常。应该完全不影响才对。仅仅多读取了1M到内存，和rootfs不沾边。

本帖最后由 2272943826 于 2016-11-25 10:19 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32876&ptid=11792]ngswfx 发表于 2016-6-30 12:25[/url]
错了，应该读取7M，你那个工具当时写的7M，我弄错了

sf=read 0x81000000 0x100000 0x700000
[/quote]


jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0014: 0x776d instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0018: 0xd9b1 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a001c: 0x88b3 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0020: 0x41ea instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0024: 0x8df2 instead
jffs2: Further such events for this erase block will not be printed
VFS: Mounted root (jffs2 filesystem) on device 31:3.
Freeing init memory: 136K
mount: can't read '/etc/fstab': Invalid argument

            _ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
            / /__/ \ |_/
           / __   /  -  _ ___
          / /  / /  / /
  _ _ _ _/ /  /  \_/  \_ ______
___________\___\__________________

can't open /dev/tty4: No such file or directory
can't open /dev/tty3: No such file or directory
can't open /dev/tty2: No such file or directory

can't open /dev/tty4: No such file or directory
can't open /dev/tty3: No such file or directory
can't open /dev/tty2: No such file or directory
can't open /dev/tty4: No such file or directory
can't open /dev/tty3: No such file or directory
can't open /dev/tty4: No such file or directory

本帖最后由 2272943826 于 2016-11-25 10:17 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32876&ptid=11792]ngswfx 发表于 2016-6-30 12:25[/url]
错了，应该读取7M，你那个工具当时写的7M，我弄错了

sf=read 0x81000000 0x100000 0x700000
[/quote]

jffs2: Further such events for this erase block will not be printed
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x003d0000: 0x91bf instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x003d0004: 0x7166 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x003d0008: 0x38a3 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x003d000c: 0x5af3 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x003d0010: 0xac78 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x003d0014: 0x4e12 instead

jffs2: Further such events for this erase block will not be printed
jffs2: Node at 0x0040febc with length 0x00000447 would run over the end of the erase block
jffs2: Perhaps the file system was created with the wrong erase size?
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fec0: 0x0447 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fec4: 0xfc2f instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fec8: 0x00c2 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fecc: 0x0457 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fed0: 0x81ed instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fed4: 0x03e8 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fed8: 0x9251 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fedc: 0x08c9 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fee0: 0x08c9 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0040fee4: 0x08c9 instead
jffs2: Further such events for this erase block will not be printed
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00410000: 0x72ed instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00410004: 0x90c7 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00420014: 0x58d7 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00420018: 0x2f19 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0042001c: 0x0fd8 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00420020: 0x70f2 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00420024: 0x90df instead
jffs2: Further such events for this erase block will not be printed
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0044f998: 0x81ed instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0044f99c: 0x03e8 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0044f9a0: 0xac0f instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0044f9a4: 0x08cd instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0044f9a8: 0x08cd instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0044f9ac: 0x08cd instead
jffs2: Further such events for this erase block will not be printed
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450000: 0x323b instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450004: 0x6e8d instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450008: 0x48f7 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0045000c: 0xcc2a instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450010: 0x9df1 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450014: 0xfa27 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450018: 0xf673 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0045001c: 0x38b6 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450020: 0xff35 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00450024: 0x8087 instead
jffs2: Further such events for this erase block will not be printed
jffs2: Node at 0x0045fcc4 with length 0x00000aa2 would run over the end of the erase block
jffs2: Perhaps the file system was created with the wrong erase size?
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460000: 0x2c46 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460004: 0xc872 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460008: 0x507e instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0046000c: 0xb389 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460010: 0x9679 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460014: 0x3074 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460018: 0xfcc8 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0046001c: 0x4827 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460020: 0xdd35 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00460024: 0x9212 instead
jffs2: Further such events for this erase block will not be printed
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00490018: 0x0496 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0049001c: 0xd854 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00490020: 0x532f instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00490024: 0x1657 instead
jffs2: Further such events for this erase block will not be printed
jffs2: Node at 0x0049f588 with length 0x00000aed would run over the end of the erase block
jffs2: Perhaps the file system was created with the wrong erase size?
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0000: 0xe138 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0004: 0xfdab instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0008: 0x226b instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a000c: 0x0b1e instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0010: 0x2291 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0014: 0x776d instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0018: 0xd9b1 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a001c: 0x88b3 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0020: 0x41ea instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0024: 0x8df2 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0014: 0x776d instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0018: 0xd9b1 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a001c: 0x88b3 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0020: 0x41ea instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004a0024: 0x8df2 instead
jffs2: Further such events for this erase block will not be printed
VFS: Mounted root (jffs2 filesystem) on device 31:3.
Freeing init memory: 136K
mount: can't read '/etc/fstab': Invalid argument

            _ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
            / /__/ \ |_/
           / __   /  -  _ ___
          / /  / /  / /
  _ _ _ _/ /  /  \_/  \_ ______
___________\___\__________________

can't open /dev/tty4: No such file or directory
can't open /dev/tty3: No such file or directory
can't open /dev/tty2: No such file or directory
can't open /dev/tty4: No such file or directory
can't open /dev/tty3: No such file or directory
can't open /dev/tty2: No such file or directory
can't open /dev/tty4: No such file or directory

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32876&ptid=11792]ngswfx 发表于 2016-6-30 12:25[/url]
错了，应该读取7M，你那个工具当时写的7M，我弄错了

sf=read 0x81000000 0x100000 0x700000
[/quote]

Type Putty command: printenv
Any set environment wrong?

hisilicon # printenv
bootdelay=1
baudrate=115200
ethaddr=00:00:23:34:45:66
serverip=192.168.1.2
netmask=255.255.255.0
bootfile="uImage"
sf=read 0x81000000 0x100000 0x800000
bootm=0x81000000
bootcmd=sf probe 0;sf read 0x81000000 0x100000 0x800000;sf read 0x82FF0000 0x1FF0000 0x10000;decjpg;setvobg 0 0x0;startvo 0 36 14;startgx 0 0x84fe0000 2048 0 0 1024 768;bootm 0x81000000
ipaddr=192.168.1.40
root=/dev/mtdblock2
bootargs=mem=64M console=ttyAMA0,115200 root=/dev/mtdblock3 rootfstype=jffs2 mtdparts=hi_sfc:1024K(boot),7168K(kernel),1024K(Config),7168K(rootfs)
stdin=serial
stdout=serial
stderr=serial
verify=n
ver=U-Boot 2010.06 (Oct 22 2015 - 14:46:56)

Environment size: 636/262140 bytes

本帖最后由 ngswfx 于 2016-6-30 13:58 编辑

能看到
   _ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
            / /__/ \ |_/
           / __   /  -  _ ___
          / /  / /  / /
  _ _ _ _/ /  /  \_/  \_ ______
___________\___\__________________

说明rootfs已经正常了，现在的这些报错，可能jffs2的格式哪里没对。

检查：SDK里面的jffs2做出来的是不是64K分片的rootfs。你的SPI flash应该是64K分片的。

在仔细看烧写过程中，烧写工具实际写入的数据是不是7M，这个要是错了，就会报一堆jffs2错。

/////////////////////////实在不行就自己架设tftp服务器，自己用命令写。想写到哪里写到哪里。

另外，你还需要明确一点：在uboot环境下，sa后，地址不能突破0x100000，这个估计没问题，否则kernel就不正常了。

本帖最后由 2272943826 于 2016-7-21 14:53 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32883&ptid=11792]ngswfx 发表于 2016-6-30 13:56[/url]
能看到
   _ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
[/quote]

1 下面符合啥意思                                    // 启动头
_ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
            / /__/ \ |_/
           / __   /  -  _ ___
          / /  / /  / /   
  _ _ _ _/ /  /  \_/  \_ ______
___________\___\__________________               
2  rootfs_hi3516a_256k.jffs2     SDK的名字     换成 rootfs_hi3516a_64k.jffs2

本帖最后由 ngswfx 于 2016-6-30 14:20 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32885&ptid=11792]2272943826 发表于 2016-6-30 14:05[/url]
1 下面符合啥意思
_ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
[/quote]

1、没啥意思，系统启动后，显示了个logo而已。
2、就是这里错了，这个是256k分片的，你的SPI是64K的。

3和4就不解释了，不是问题关键，你需要看大量的文档，否则我给你说再久，你也不会明白了的。这些东西，海斯的文档上都有，你没仔细看。

本帖最后由 ngswfx 于 2016-6-30 14:19 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32887&ptid=11792]ngswfx 发表于 2016-6-30 14:11[/url]
1、没啥意思，系统启动后，显示了个logo而已。
2、就是这里错了，这个是256k分片的，你的SPI是64K的。 ...[/quote]

你可千万要记住：启动过程中，控制台出现的所有字符，都不是随便出的，都非常重要，你一定要看，而且仔细看，要通过这些信息，看出来cpu到底在干啥，走到哪一步，调用加载了哪个模块。

/////////这里面信息量非常庞大，这个64K问题，启动信息里面就有这个内容。你一定要仔细观察控制台每一句话，这对你后面，自己修改uboot，kernel帮助会非常大。

本帖最后由 2272943826 于 2016-7-21 14:52 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32887&ptid=11792]ngswfx 发表于 2016-6-30 14:11[/url]
1、没啥意思，系统启动后，显示了个logo而已。                                                      
2、就是这里错了，这个是256k分片的，你的SPI是64K的。 ...[/quote]                     

谢谢理解， 系统启动头。

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32892&ptid=11792]2272943826 发表于 2016-6-30 14:25[/url]
1 谢谢理解， 系统启动头。
2 对对对，烧写的是 256K分片的， 我该怎么办？[/quote]

SDK里面有个64K的，烧那个。

本帖最后由 2272943826 于 2016-7-21 14:53 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32894&ptid=11792]ngswfx 发表于 2016-6-30 14:28[/url]
SDK里面有个64K的，烧那个。[/quote]

我在 SDK 文件里面找到 64K的 rootfs jffs2 ，重新烧写

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32883&ptid=11792]ngswfx 发表于 2016-6-30 13:56[/url]
能看到
   _ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
[/quote]

报这个错误我之前遇到过，有几种可能，一是做jffs2文件系统的时候块大小和flash的不一致，还有一种就是在写flash之前没把分区全部擦干净，留下了以前的内容

本帖最后由 2272943826 于 2016-11-25 10:29 编辑

[quote][url=forum.php?mod=redirect&goto=findpost&pid=32894&ptid=11792]ngswfx 发表于 2016-6-30 14:28[/url]
SDK里面有个64K的，烧那个。[/quote]


setenv bootargs 'mem=64M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),6M(kernel),7M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x82000000 0x100000 0x700000;bootm 0x82000000'
sa


Welcome to HiLinux


Thank you ngswfx helping me.:)

setenv bootargs 'mem=64M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),6M(kernel),7M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x82000000 0x100000 0x700000;bootm 0x82000000'
sa