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标题: 4.4.16内核不能加载文件系统，wait-for-root /dev/block/mtd/by-name/linuxroot, [打印本页]

作者: kunyang_yt 时间: 2017-5-4 15:44
标题: 4.4.16内核不能加载文件系统，wait-for-root /dev/block/mtd/by-name/linuxroot,
[ 3.786619] input: MOSART Semi. 2.4G Keyboard Mouse as /devices/platform/ff540000.usb/usb1/1-1/1-1.1/1-1.1:1.1/0003:062A:4182.0002/input/input1
[ 3.825703] rockchip-drm display-subsystem: fb0:  frame buffer device
[ 3.843748] hid-generic 0003:062A:4182.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [MOSART Semi. 2.4G Keyboard Mouse] on usb-ff540000.usb-1.1/input1
[ 3.980848] asoc-simple-card sound_i2s: i2s-hifi <-> ff890000.i2s mapping ok
[ 3.990119] asoc-simple-card sound_i2s: ES8323 HiFi <-> ff890000.i2s mapping ok
[ 4.000487] input: gpio-keys as /devices/platform/gpio-keys/input/input2
[ 4.007646] rtc-hym8563 0-0051: no valid clock/calendar values available
[ 4.014500] rtc-hym8563 0-0051: hctosys: unable to read the hardware clock
[ 4.029565] dovdd_1v8: disabling
[ 4.032914] vcc_sd: disabling
[ 4.036526] ALSA device list:
[ 4.039573] #0: rockchip,firefly-codec
[ 4.043911] ttyS2 - failed to request DMA
[ 4.048987] Freeing unused kernel memory: 1024K (c0e00000 - c0f00000)
Loading, please wait...
/init: line 224: can't create /sys/class/display/HDMI/enable: nonexistent directory
[ 4.082911] udevd[143]: starting version 175
Begin: Loading essential drivers ... FATAL: Could not load /lib/modules/4.4.16/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/4.4.16/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/4.4.16/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/4.4.16/modules.dep: No such file or directory
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
[ 4.218951] random: nonblocking pool is initialized
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 2...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 3...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 4...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 5...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 6...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 7...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 8...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 9...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 10...
[ 13.657735] aaaaa  vga_encoder_atomic_check 125 1
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 11...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 12...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 13...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 14...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 15...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 16...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 17...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 18...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 19...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 20...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 21...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 22...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 23...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 24...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 25...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 26...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 27...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 28...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 29...
wait-for-root /dev/block/mtd/by-name/linuxroot, retry 30...
Gave up waiting for root device.  Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT!  /dev/block/mtd/by-name/linuxroot does not exist.  Dropping to a shell!
FATAL: Could not load /lib/modules/4.4.16/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/4.4.16/modules.dep: No such file or directory
/bin/sh: can't access tty; job control turned off
(initramfs)

上面是片段日志，我用官网的镜像我更新了内核启动就是这样．我制作的跟文件系统也是如此．

作者: simonyuan 时间: 2017-11-22 17:23
请问是什么问题导致的？系统制作的哪一步出问题了？能否明确一下？
我按照牛头版主的操作步骤，并未出现任何异常，将CMDLINE改成/dev/mmcblk0p3也是一样的。
我是在Firefly-rk3288_Ubuntu_1604_201705250940.img的版本上改变内核3.14 kernel。

作者: luvings 时间: 2017-12-12 17:37
root=/dev/mmcblk1p6
确定，你烧写固件文件系统在第几个分区，你设置为p3 ，肯定是不对的，
然后，确定，是mmcblk0 还是 mmcblk1

作者: lzhfdwpl 时间: 2017-12-15 14:34

luvings 发表于 2017-12-12 17:37
root=/dev/mmcblk1p6
确定，你烧写固件文件系统在第几个分区，你设置为p3 ，肯定是不对的，
然后，确 ...

请问怎么确定文件系统在第几个分区？mmcblk0如何确定？

作者: lzhfdwpl 时间: 2017-12-15 14:35
楼主问题解决了没？

作者: luvings 时间: 2017-12-18 11:08

lzhfdwpl 发表于 2017-12-15 14:34
请问怎么确定文件系统在第几个分区？mmcblk0如何确定？

解包固件，看parameter ，一般来说是第6个分区，也就是（boot）分区

小白的话，试试，不是mmcblk0，就是k1

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