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From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] arm: am335x: add Kconfig range attribute to prevent invalid CONS_INDEX
Date: Sun, 31 Aug 2014 12:40:49 -0400	[thread overview]
Message-ID: <20140831164049.GP19374@bill-the-cat> (raw)
In-Reply-To: <1409501132-5443-1-git-send-email-yamada.m@jp.panasonic.com>

On Mon, Sep 01, 2014 at 01:05:32AM +0900, Masahiro Yamada wrote:

> The help message in board/ti/am335x/Kconfig says AM335x has
> 6 UARTs, so the valid number for CONFIG_CONS_INDEX is from 1 to 6.
> 
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
> Cc: Tom Rini <trini@ti.com>
> ---
> 
> BTW, why does CONFIG_CONS_INDEX start from 1, not 0.
> 
> CONFIG_CONS_INDEX=1 correponds to UART0 ?

CONFIG_CONS_INDEX is 1-based, AM33xx TRM has UARTs 0-based, so yes, we
map things as you're thinking.

-- 
Tom
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  reply	other threads:[~2014-08-31 16:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-31 16:05 [U-Boot] [PATCH] arm: am335x: add Kconfig range attribute to prevent invalid CONS_INDEX Masahiro Yamada
2014-08-31 16:40 ` Tom Rini [this message]
2014-09-04 20:47 ` [U-Boot] " Tom Rini

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