求助，小弟刚刚ttl刷机，可是输不了命令，虚心求教

jfplyl999

小弟刚刚短接c496解决了乱码，但是路由器在跳完一段英文后就没反应了，没办法输命令，请教高手。

[    8.900000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0000: 0xf26b instead
[    8.910000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0004: 0x375f instead
[    8.910000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0008: 0xcb05 instead
[    8.920000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a000c: 0xe7c2 instead
[    8.930000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0010: 0xf752 instead
[    8.940000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0014: 0xe4af instead
[    8.950000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0018: 0x43d2 instead
[    8.960000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a001c: 0x07b7 instead
[    8.970000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0020: 0x5c12 instead
[    8.980000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002a0024: 0x2e52 instead
[    8.990000] jffs2: Further such events for this erase block will not be printed
[    9.030000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0000: 0xa51a instead
[    9.040000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0004: 0x4653 instead
[    9.050000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0008: 0xf1e7 instead
[    9.060000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b000c: 0x4a77 instead
[    9.070000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0010: 0xa078 instead
[    9.080000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0014: 0x41f0 instead
[    9.090000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0018: 0xed9d instead
[    9.100000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b001c: 0x01d3 instead
[    9.110000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0020: 0x717a instead
[    9.120000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002b0024: 0xc3e9 instead
[    9.130000] jffs2: Further such events for this erase block will not be printed
[    9.170000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0000: 0xd04f instead
[    9.180000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0004: 0xb81f instead
[    9.190000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0008: 0xf1ee instead
[    9.200000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c000c: 0xfcd6 instead
[    9.210000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0010: 0xbfde instead
[    9.220000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0014: 0xe942 instead
[    9.230000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0018: 0x6a14 instead
[    9.230000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c001c: 0xb37f instead
[    9.240000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0020: 0x8ac6 instead
[    9.250000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002c0024: 0xc486 instead
[    9.260000] jffs2: Further such events for this erase block will not be printed
[    9.290000] jffs2: Old JFFS2 bitmask found at 0x002c81ec
[    9.290000] jffs2: You cannot use older JFFS2 filesystems with newer kernels
[    9.320000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0000: 0x4c5d instead
[    9.330000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0004: 0xac9c instead
[    9.340000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0008: 0xa547 instead
[    9.350000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d000c: 0xdcb1 instead
[    9.350000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0010: 0x381a instead
[    9.360000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0014: 0xfe00 instead
[    9.370000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0018: 0xc39b instead
[    9.380000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d001c: 0x7bcb instead
[    9.390000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0020: 0x3938 instead
[    9.400000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x002d0024: 0x268b instead
[    9.410000] jffs2: Further such events for this erase block will not be printed
[    9.450000] jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
[    9.460000] jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 46
[    9.470000] VFS: Cannot open root device "(null)" or unknown-block(31,2): error -5
[    9.470000] Please append a correct "root=" boot option; here are the available partitions:
[    9.480000] 1f00             128 mtdblock0  (driver?)
[    9.490000] 1f01             932 mtdblock1  (driver?)
[    9.490000] 1f02            2971 mtdblock2  (driver?)
[    9.500000] 1f04              64 mtdblock4  (driver?)
[    9.500000] 1f05            3904 mtdblock5  (driver?)
[    9.510000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)

dehere

先搜以前的帖子吧,一大堆的教程.
https://www.right.com.cn/forum/thread-42066-1-1.html