Hey, all
I am trying to boot kernel and filesystem from the NAND on the 6467 EVM. Please
help!
1. The nand partition is
0x00000000-0x00080000 : "bootloader"
0x00080000-0x000a0000 : "params"
0x000a0000-0x004a0000 : "kernel"
0x004a0000-0x08000000 : "filesystem"
2. The "filesystem" and "kernel" have been erased and programmed with "nand
erase" and "nand write" from u-boot. nboot command finds the kernel section OK
and continues the boot. bootargs is "console=ttyS0,115200n8 noinitrd rw
root=/dev/mtdblock3"
3. The related booting message is
nand_davinci nand_davinci.0: Using 1-bit hardware ECC
NAND device: Manufacturer ID: 0x20, Chip ID: 0xf1 (ST Micro NAND 128MiB 3,3V
8-bit)
No oob scheme defined for oobsize 256
Scanning device for bad blocks
Creating 4 MTD partitions on "nand_davinci.0":
0x00000000-0x00080000 : "bootloader"
0x00080000-0x000a0000 : "params"
0x000a0000-0x004a0000 : "kernel"
0x004a0000-0x08000000 : "filesystem"
nand_davinci nand_davinci.0: hardware revision: 2.2
Registering Audio Devices. Total communication peripherals (ASP) :
2
Codec with ID = 0 on ASP = 0 is initialized.Using minor number : 3
Configuring the McASP as Master
Configuring the McASP 1 for DIT
SPDIF on ASP = 1 isinitialized.Using minor number : 19
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
end_request: I/O error, dev mtdblock3, sector 0
Buffer I/O error on device mtdblock3, logical block 0
end_request: I/O error, dev mtdblock3, sector 0
Buffer I/O error on device mtdblock3, logical block 0
end_request: I/O error, dev mtdblock3, sector 8
Buffer I/O error on device mtdblock3, logical block 1
end_request: I/O error, dev mtdblock3, sector 8
Buffer I/O error on device mtdblock3, logical block 1
end_request: I/O error, dev mtdblock3, sector 16
Buffer I/O error on device mtdblock3, logical block 2
end_request: I/O error, dev mtdblock3, sector 16
Buffer I/O error on device mtdblock3, logical block 2
end_request: I/O error, dev mtdblock3, sector 24
Buffer I/O error on device mtdblock3, logical block 3
end_request: I/O error, dev mtdblock3, sector 24
Buffer I/O error on device mtdblock3, logical block 3
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
Please HELP!!!! Thank you all
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