Part Number: AM3358
Hi team,
The customer's inquiry:
I will use AM3358BZCZ80 with NAND Flash.
- NAND info : (2 K 128 spare) Bytes / 4096 Blocks
I checked 'am335x_evm.h' file and there's some information for ECC below.
----
/* NAND : 512MB spare : 128*/
#define CONFIG_SYS_NAND_OOBSIZE 128
#define CONFIG_SYS_NAND_ECCBYTES 26
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
----
And this is my question.
Is it correct that it use the function 'encode_bch' in bch.c to calculate 26bytes ECC?
if it's correct, what's the value for 'len(data length in bytes)'?
I am not familiar with the ECC, please help him.
