From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Wood <scottwood@freescale.com>
Date: Thu, 29 May 2008 12:32:59 -0500
Subject: [U-Boot-Users] [PATCH]env_nand.c Added bad block management for
 environment variables
In-Reply-To: <483EE840.6030002@freescale.com>
References: <c13b1cfc0805270701s38288252k5de057bd96d8c856@mail.gmail.com>		<20080528175704.GA3090@loki.buserror.net>	<c13b1cfc0805291014l1c569e4icdb68b22df5fc8d6@mail.gmail.com>
	<483EE840.6030002@freescale.com>
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Scott Wood wrote:
>> +	size_t end;
>> +	int ret_val = 0;
>> +	end = offset + CFG_ENV_SIZE;
>> +
>> +	for (; offset < end; offset += nand_info[0].erasesize) {
>> +		if (nand_block_isbad(&nand_info[0],offset))
>> +			ret_val = 1;
>> +	}
>> +
>> +	return ret_val;
> 
> size_t end = offset + CFG_ENV_SIZE;
> 
> while (offset < end)
> 	if (nand_block_isbad(&nand_info[0], offset))
> 		return 1;
> 
> return 0;

Err, with an offset increment in the loop, of course.

-Scott