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From: Kumar Gala <kumar.gala@freescale.com>
Date: Fri, 10 Jun 2005 10:24:33 -0500
To: Linus Torvalds <torvalds@osdl.org>
Cc: Andrew Morton <akpm@osdl.org>,
	Linux PPC Embedded list <linuxppc-embedded@ozlabs.org>
Subject: Re: [PATCH] ppc32: add 405EP cpu_spec entry
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Linus,

You have applied this patch twice now.

- kumar

On Jun 6, 2005, at 8:20 PM, Eugene Surovegin wrote:

> Andrew,
>
> the following patch adds definition for PPC 405EP which was lost
> somehow during 2.4 -> 2.6 transition.
>
> Recent change to arch/ppc/kernel/misc.S ("Fix incorrect CPU_FTR fixup
> usage for unified caches") triggered this bug and 405EP boards don't
> boot anymore.
>
> Please, consider applying this patch before 2.6.12 release.
>
> Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
>
> diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
> --- a/arch/ppc/kernel/cputable.c
> +++ b/arch/ppc/kernel/cputable.c
> @@ -838,6 +838,17 @@ struct cpu_spec	cpu_specs[] = {
>  		.icache_bsize		= 32,
>  		.dcache_bsize		= 32,
>  	},
> +	{	/* 405EP */
> +		.pvr_mask		= 0xffff0000,
> +		.pvr_value		= 0x51210000,
> +		.cpu_name		= "405EP",
> +		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
> +			CPU_FTR_USE_TB,
> +		.cpu_user_features	= PPC_FEATURE_32 |
> +			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
> +		.icache_bsize		= 32,
> +		.dcache_bsize		= 32,
> +	},
>
>  #endif /* CONFIG_40x */
>  #ifdef CONFIG_44x
>
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