[U-Boot] [PATCH] Fix fw_env bug for multi-sector environments on NOR flash

[Wolfgang Denk]

Dear "Yiyang Fei",

In message <1314730318-3070-1-git-send-email-yiyang.fei at barco.com> you wrote:
> When storing u-boot environment variables on a NOR flash using multiple
> sectors, the following error occurs when writing changes using
> fw_setenv.
> 
> /etc # cat fw_env.config
> /dev/mtd12  0x0000  0x20000  0x10000  2
> 
> /etc # fw_setenv test test
> End of range reached, aborting
> Error: can't write fw_env to flash
> 
> The reason for the error is that although both sectors are written in
> one pass, the loop for the write is executed twice because the
> "processed" variable is incremented by the incorrect amount.
> 
> Signed-off-by: Yiyang Fei <yiyang.fei at barco.com>
> ---
>  tools/env/fw_env.c |    5 ++---
>  1 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
> index ed6b53f..e6b2cae 100644
> --- a/tools/env/fw_env.c
> +++ b/tools/env/fw_env.c
> @@ -880,9 +880,8 @@ static int flash_write_buf (int dev, int fd, void 
> *buf, size_t count,

Line wrapped and does not apply.

Please fix your mailer and resubmit.

Best regards,

Wolfgang Denk

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