[    5.060814] VFS: Cannot open root device "(null)" or unknown-block(2,0)
[    5.060910] Please append a correct "root=" boot option; here are the available partitions:
[    5.061095] b300        30539776 mmcblk0  driver: mmcblk
[    5.061285]   b301           12288 mmcblk0p1 96bcab70-e887-0f5e-9d5e-4b4f2d0622e8
[    5.061550]   b302            8192 mmcblk0p2 19975b09-6f2b-ce55-b328-cc8cb6743fca
[    5.061814]   b303          665600 mmcblk0p3 726f4e95-c923-1e5e-83c9-1413a1ec2c98
[    5.062044]   b304           16384 mmcblk0p4 4efb4cfd-008c-aada-81de-b7b7acb7737b
[    5.062306]   b305          453632 mmcblk0p5 84eea717-aee8-4259-7b6d-2b9227adbe3b
[    5.062628]   b306             512 mmcblk0p6 60726d5a-f313-f758-9d54-4543d69e58e1
[    5.062817]   b307           10240 mmcblk0p7 e01f98f6-3551-de7a-8cdc-45dc0a9056a6
[    5.063083]   b308            5120 mmcblk0p8 b25bfd8a-9ce4-1dd7-4c57-611ad9c79bd7
[    5.063347]   b309             512 mmcblk0p9 e7776d90-5295-e5a6-eed1-c3b36b62182e
[    5.063533]   b30a        29359104 mmcblk0p10 516ddfcc-31b6-d87d-d0cf-afedf4752fbd
[    5.063802] b320            2048 mmcblk0boot1  (driver?)
[    5.063988] b310            2048 mmcblk0boot0  (driver?)
[    5.064248] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[    5.064447] [<c001476c>] (unwind_backtrace+0x0/0x138) from [<c06e4e34>] (panic+0x80/0x1e4)
[    5.064563] [<c06e4e34>] (panic+0x80/0x1e4) from [<c08ef090>] (mount_block_root+0x1f4/0x268)
[    5.064746] [<c08ef090>] (mount_block_root+0x1f4/0x268) from [<c08ef1e4>] (mount_root+0xe0/0x13c)
[    5.064929] [<c08ef1e4>] (mount_root+0xe0/0x13c) from [<c08ef3dc>] (prepare_namespace+0x19c/0x1f0)
[    5.065113] [<c08ef3dc>] (prepare_namespace+0x19c/0x1f0) from [<c08eec70>] (kernel_init+0x124/0x174)
[    5.065301] [<c08eec70>] (kernel_init+0x124/0x174) from [<c000ee6c>] (kernel_thread_exit+0x0/0x8)
[    5.065405] CPU3: stopping