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From: Prabhakar Kushwaha <prabhakar@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3] powerpc/85xx: clear out TLB on boot
Date: Tue, 21 Aug 2012 15:07:05 +0530	[thread overview]
Message-ID: <503356C1.8040706@freescale.com> (raw)
In-Reply-To: <20120820231008.GA28444@tyr.buserror.net>

On 08/21/2012 04:40 AM, Scott Wood wrote:
> Instead of just shooting down the entry that covers CCSR, clear out
> every TLB entry that isn't the one that we're executing out of.
>
> Signed-off-by: Scott Wood<scottwood@freescale.com>
> ---
> v3: Don't skip the "last TLB entry" check when skipping a TLB entry
> in the invalidation loop.  Sorry about the rapid updates -- this should
> be the last one for this patch unless someone notices a problem.
>
> Prabhakar, can you test that this doesn't break debugging?
>
>   

Verified debugging on P1010RDB with NOR, NAND boot and SPI boot.

No debug is breaking


Thanks,
Prabhakar

  reply	other threads:[~2012-08-21  9:37 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-14 20:14 [U-Boot] [PATCH 1/3] powerpc/fsl-corenet: remove dead variant symbols Scott Wood
2012-08-14 20:14 ` [U-Boot] [PATCH 2/3] powerpc/85xx: clear out TLB on boot Scott Wood
2012-08-20 22:25   ` [U-Boot] [PATCH v2] " Scott Wood
2012-08-20 23:10     ` [U-Boot] [PATCH v3] " Scott Wood
2012-08-21  9:37       ` Prabhakar Kushwaha [this message]
2012-08-14 20:14 ` [U-Boot] [PATCH 3/3] powerpc/fsl-corenet: work around erratum A004510 Scott Wood
2012-08-14 21:31 ` [U-Boot] [PATCH 1/3] powerpc/fsl-corenet: remove dead variant symbols Kumar Gala
2012-08-14 21:45   ` Scott Wood
2012-08-15 14:21     ` Kumar Gala
2012-08-15 17:19       ` Scott Wood
2012-08-17 17:52         ` Kumar Gala

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