No subject

	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)

above it seems as if the redundant sector was immediately following
the primary one. And 

	#define CONFIG_ENV_ADDR	(CFG_FLASH_BASE + 0x000c0000)

means the offset is 0x000c0000. In this case try the following entries:

	/dev/mtd2	0x000C0000	0x20000		0x20000
	/dev/mtd2	0x000E0000	0x20000		0x20000

Best regards,

Wolfgang Denk

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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