Hi
I am working on a board bring-up task. Its seems B-boot and Kernel is loaded correctly, but its fails with a kernel panic when trying to load rootfs.
see the following console log.
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[ 324.019602] ubi0: attached mtd5 (name "NAND.rootfs1", size 244 MiB)
[ 324.026295] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 324.033559] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 512
[ 324.040605] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 324.047952] ubi0: good PEBs: 1952, bad PEBs: 0, corrupted PEBs: 0
[ 324.054386] ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 324.062009] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 558271799
[ 324.071547] ubi0: available PEBs: 0, total reserved PEBs: 1952, PEBs reserved for bad PEB handling: 48
[ 324.097905] ubi0: background thread "ubi_bgt0d" started, PID 50
[ 324.140814] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 324.147232] davinci_mdio 4a101000.mdio: no live phy, scanning all
[ 324.154113] davinci_mdio: probe of 4a101000.mdio failed with error -5
[ 324.161998] cpsw 4a100000.ethernet: Missing slave[0] phy_id property
[ 324.168905] cpsw 4a100000.ethernet: Detected MACID = a0:f6:fd:4a:e2:19
[ 324.178140] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:05:23 UTC (946685123)
[ 324.187325] sr_init: No PMIC hook to init smartreflex
[ 324.192988] sr_init: platform driver register failed for SR
[ 324.281354] vmmcsd_fixed: disabling
[ 324.285218] ALSA device list:
[ 324.288341] No soundcards found.
[ 324.301303] UBIFS error (pid: 1): cannot open "ubi0:rootfs", error -19VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19
[ 324.315168] Please append a correct "root=" boot option; here are the available partitions:
[ 324.324009] 0100 16384 ram0 (driver?)
[ 324.328880] 0101 16384 ram1 (driver?)
[ 324.333785] 0102 16384 ram2 (driver?)
[ 324.338652] 0103 16384 ram3 (driver?)
[ 324.343553] 0104 16384 ram4 (driver?)
[ 324.348419] 0105 16384 ram5 (driver?)
[ 324.353320] 0106 16384 ram6 (driver?)
[ 324.358187] 0107 16384 ram7 (driver?)
[ 324.363089] 0108 16384 ram8 (driver?)
[ 324.367955] 0109 16384 ram9 (driver?)
[ 324.372856] 010a 16384 ram10 (driver?)
[ 324.377814] 010b 16384 ram11 (driver?)
[ 324.382806] 010c 16384 ram12 (driver?)
[ 324.387764] 010d 16384 ram13 (driver?)
[ 324.392757] 010e 16384 ram14 (driver?)
[ 324.397716] 010f 16384 ram15 (driver?)
[ 324.402730] 1f00 256 mtdblock0 (driver?)
[ 324.408053] 1f01 3072 mtdblock1 (driver?)
[ 324.413413] 1f02 256 mtdblock2 (driver?)
[ 324.418736] 1f03 512 mtdblock3 (driver?)
[ 324.424095] 1f04 8192 mtdblock4 (driver?)
[ 324.429419] 1f05 249856 mtdblock5 (driver?)
[ 324.434778] 1f06 256 mtdblock6 (driver?)
[ 324.440102] 1f07 3072 mtdblock7 (driver?)
[ 324.445458] 1f08 256 mtdblock8 (driver?)
[ 324.450815] 1f09 512 mtdblock9 (driver?)
[ 324.456139] 1f0a 8192 mtdblock10 (driver?)
[ 324.461585] 1f0b 249856 mtdblock11 (driver?)
[ 324.467000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 324.475709] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
Any help would be much appreciated.
Thank you.