From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] arm: pxa: PXA270 D-Cache as ram
Date: Tue, 21 May 2013 12:39:52 +0200 [thread overview]
Message-ID: <201305211239.52671.marex@denx.de> (raw)
In-Reply-To: <1369087586-1344-1-git-send-email-ynvich@gmail.com>
Dear Sergey Yanovich,
> 2.2.5.2 of Marvell PXA27x Processor Family Developers Manual says:
> "The PXA27x processor cache configuration is identical to that of
> the PXA255 processor."
>
> As a result, it is perfectly legitimate to use PXA25X
> 'lock_cache_for_stack' on PXA27X as well.
>
> Signed-off-by: Sergey Yanovich <ynvich@gmail.com>
> ---
> arch/arm/cpu/pxa/start.S | 10 ++++++++--
> include/configs/lp8x4x.h | 5 +++--
> 2 files changed, 11 insertions(+), 4 deletions(-)
Why would you need this on PXA27x ? Is SRAM not enough?
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-05-21 10:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-20 22:06 [U-Boot] [PATCH] arm: pxa: PXA270 D-Cache as ram Sergey Yanovich
2013-05-21 10:39 ` Marek Vasut [this message]
2013-05-21 10:42 ` Sergey Yanovich
2013-05-21 10:54 ` Marek Vasut
2013-05-21 11:23 ` Sergey Yanovich
2013-05-21 11:38 ` Marek Vasut
2013-05-21 11:56 ` Sergey Yanovich
2013-05-21 15:00 ` Marek Vasut
2013-05-21 16:31 ` Sergey Yanovich
2013-05-21 19:02 ` Marek Vasut
2013-05-21 19:18 ` Sergey Yanovich
2013-05-21 19:24 ` Marek Vasut
2013-05-21 19:42 ` Sergey Yanovich
2013-05-21 20:07 ` Marek Vasut
2013-05-21 20:24 ` Sergey Yanovich
2013-05-21 21:38 ` Marek Vasut
2013-05-22 13:02 ` Sergey Yanovich
2013-05-22 13:04 ` Marek Vasut
2013-05-22 13:21 ` Sergey Yanovich
2013-05-22 13:54 ` Marek Vasut
2013-05-23 17:43 ` Mike Dunn
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