[U-Boot] [PATCH] README: Clarify difference of CONFIG_WATCHDOG and CONFIG_HW_WATCHDOG

[Wolfgang Denk]

Dear Detlev Zundel,

In message <1303917959-32324-1-git-send-email-dzu at denx.de> you wrote:
> Now that we have the documentation, the code should be changed to reflect
> it ;)
> 
> Asd far as I can see, these are the places where HW_WATCHDOG is used
> instead of WATCHDOG:
> 
> arch/blackfin/cpu/blackfin/watchdog.c
> arch/m68k/cpu/mcf547x_8x/cpu.c
> 
> The relevant maintainers are on CC.
> 
> Signed-off-by: Detlev Zundel <dzu at denx.de>
> Cc: Mike Frysinger <vapier at gentoo.org>
> Cc: TsiChungLiew <Tsi-Chung.Liew at freescale.com>
> ---
>  README |   17 ++++++++++++-----
>  1 files changed, 12 insertions(+), 5 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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