Hi,
We are using an Atmel AT91SAM9263 processor which supports 1 Bit ECC flash devices that have Block 0 Valid with no ECC. These devices are now obsolete.
We have fitted a board with a MT29F2G08ABAEWP-E-E, which has an internal Hardware ECC engine. Would you know how provide support for this device within U-Boot?
The following output is generated by a board fitted with the NAND Flash with Internal Hardware ECC
RomBOOT
U-Boot 1.3.4 (Sep 19 2013 - 15:10:38)
DRAM: 64 MB NAND: 256 MiB No Valid Environment Area Found In: serial Out: serial Err: serial Net: macb0 macb0: Starting autonegotiation... macb0: Autonegotiation timed out (status=0x7849) macb0: link down (status: 0x7849) Hit any key to stop autoboot: 3 2 1 0
NAND read: device 0 offset 0x200000, size 0x17e16c 1565036 bytes read: ERROR ## Booting kernel from Legacy Image at 22200000 ... Image Name: Linux-2.6.30 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1564972 Bytes = 1.5 MB Load Address: 20008000 Entry Point: 20008000 Verifying Checksum ... Bad Data CRC ERROR: can't get kernel image! U-Boot>
Regards
Rajiv Dave
Disign Consultants t: +44 (0) 207 544 8486 w: www.disignconsultants.com
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