From: Tony Lindgren <tony@atomide.com>
To: Jason <lzg@ema-tech.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: [PATCH] Add support for OMAP3Stalker boards
Date: Mon, 10 May 2010 09:42:10 -0700 [thread overview]
Message-ID: <20100510164210.GB16460@atomide.com> (raw)
In-Reply-To: <00ce01caecc1$c2431560$46c94020$@com>
* Jason <lzg@ema-tech.com> [100505 19:09]:
>
> A question about board version. Is it good to do a hardware check to find
> out hardware version?
> Like function static void __init omap3_evm_get_revision(void) in
> board-omap3evm.c
Sure, that's the best option.
Some boards are also using the system_rev, which contains the
ATAG_REVISION passed from the bootloader. But then you depend on
the bootloader to pass it.. So hardare detection early on is
the most flexible way of doing this.
Regards,
Tony
next prev parent reply other threads:[~2010-05-10 16:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-03 14:18 [PATCH] Add support for OMAP3Stalker boards Jason
2010-05-04 22:59 ` Tony Lindgren
2010-05-06 2:13 ` Jason
2010-05-10 16:42 ` Tony Lindgren [this message]
2010-05-17 6:39 ` [PATCH V2] " Jason
-- strict thread matches above, loose matches on Subject: below --
2010-03-03 2:15 [PATCH] " Jason
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