我再制作根文件系统的之后挂载不上 我们的内核 uboot都支持ubi文件系统 所以我只配置busybox来制作文件系统 我制作的大致流程是按照这个网址做的 http://www.eefocus.com/srnoc/blog/15-05/312502_55a04.html 用的sudo mkfs.ubifs -m 2048 -c 1751 -e 126976 -r ./rootfs -o ubifs.img sudo ubinize -o ubi.img -m 2048 -p 128KiB -s 512 -O 2048 ubinize.cfg两个命令生成的ubi.img镜像 把生成的第二个镜像ubi.img通过Nu-Writer把镜像烧写到板子上 我们的板子是
atmel 的at91sam9260 然后打开终端显示的
[ 1.320000] UBI: attaching mtd1 to ubi0
[ 1.350000] UBI error: scan_peb: bad image sequence number 547522629 in PEB 64, expected 439457824
[ 1.360000] Erase counter header dump:
[ 1.370000] magic 0x55424923
[ 1.370000] version 1
[ 1.370000] ec 0
[ 1.380000] vid_hdr_offset 2048
[ 1.380000] data_offset 4096
[ 1.380000] image_seq 547522629
[ 1.390000] hdr_crc 0x3991a5ad
[ 1.390000] erase counter header hexdump:
[ 1.390000] UBI error: ubi_attach_mtd_dev: failed to attach mtd1, error -22
[ 1.400000] UBI error: ubi_init: cannot attach mtd1
[ 1.410000] nuc970-rtc nuc970-rtc: setting system clock to 2005-01-01 00:04:01 UTC (1104537841)
[ 1.450000] UBIFS error (pid 1): ubifs_mount: cannot open "ubi0_0", error -19
[ 1.460000] VFS: Cannot open root device "ubi0_0" or unknown-block(0,0): error -19
[ 1.460000] Please append a correct "root=" boot option; here are the available partitions:
[ 1.470000] 1f00 16384 mtdblock0 (driver?)
[ 1.480000] 1f01 1032192 mtdblock1 (driver?)
[ 1.480000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 1.480000] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.32 #150
[ 1.480000] Backtrace:
[ 1.480000] from
[ 1.480000] r6:c2a15000 r5:ffffffed r4:c2841ee0
[ 1.480000] from
[ 1.480000] from
[ 1.480000] from
[ 1.480000] r3:00000000 r2:c28ea048 r1:c2841ee0 r0:c042da60
[ 1.480000] from
[ 1.480000] from
[ 1.480000] r6:00000008 r5:c04a7624 r4:c04ad0dc
[ 1.480000] from
[ 1.480000] from
[ 1.480000] r5:c03a30bc r4:00000000
从UBI开始出错 以上的过程是我制作根文件系统的全部过程 请问我到底那里不对 或者我少做了什么 我搞了一个多星期啦还没找到哪的毛病
我刚毕业 参加工作啥也不懂 还在试用期就完不成任务真怕他们把我辞了 求大神帮帮我 呜呜
