Re: [PATCH v2] arm: omap: Add omap3_defconfig

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On Tue, Dec 01, 2009 at 09:29:42AM +0530, Pandita, Vikram wrote:
> 
> 
> >-----Original Message-----
> >From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Olof
> <snip>
> >+# CONFIG_OMAP_LL_DEBUG_UART1 is not set
> >+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
> >+CONFIG_OMAP_LL_DEBUG_UART3=y
> >+# CONFIG_OMAP_LL_DEBUG_NONE is not set
> 
> I will suggest to keep LL_DEBUG_NONE as the default option and also disable the DEBUG_LL by default.

Yeah, good point.

However:

> a) Not all omap boards have UART3 as the debug low level interface

Correct.

> b) Boards like zoom2/zoom3 have external uarts and should not define internal omap uart as Low level debug function.

Actually, the only way to get DEBUG_LL output out of a zoom2/3 right
now is to use S2-1=ON and OMAP_LL_DEBUG_UART3 output on J13...

Anyway, changing it makes sense, will repost tomorrow.


-Olof
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