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From: vibi sreenivasan <vibi_sreenivasan@cms.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Why u-boot & linux uses different machineid for	at91rm9200dk
Date: Thu, 13 Aug 2009 12:05:45 +0530	[thread overview]
Message-ID: <1250145346.2537.1.camel@HunTEr> (raw)
In-Reply-To: <20090812194431.9155C833DBD2@gemini.denx.de>

hello Wolfgang Denk,
On Wed, 2009-08-12 at 21:44 +0200, Wolfgang Denk wrote:
> Dear vibi sreenivasan,
> 
> In message <1250062753.2419.8.camel@HunTEr> you wrote:
> >
> > 	Why u-boot & linux uses different machine id for at91rm9200dk.
> 
> do they? well, which exact versions of U-Boot and Linux are you
> talking about?
> 
> > 	is seems that u-boot is using 0x000000FB & linux is using
> > 	0x00000106.
> > 
> > 	Can we fix this in u-boot itself ?
> 
> In U-Boot I see:
> 
> 	-> grep MACH_TYPE_AT91RM9200DK include/asm-arm/mach-types.h
> 	#define MACH_TYPE_AT91RM9200DK         262
> 	#  define machine_arch_type     MACH_TYPE_AT91RM9200DK
> 	# define machine_is_at91rm9200dk()      (machine_arch_type ==
> 	# MACH_TYPE_AT91RM9200DK)
> 
> 262 = 0x106.
> 
> This iseems to be what Linux uses, too, and what is officially
> registered.
> 
> Maybe you should update your code?
Thanks for your support, i was using an older version of u-boot.

Thanks & Regards
vibi sreenivasan
> 
> Best regards,
> 
> Wolfgang Denk
> 

  reply	other threads:[~2009-08-13  6:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-12  7:39 [U-Boot] Why u-boot & linux uses different machineid for at91rm9200dk vibi sreenivasan
2009-08-12 19:44 ` Wolfgang Denk
2009-08-13  6:35   ` vibi sreenivasan [this message]
2009-08-22 20:09     ` Ulf Samuelsson

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