From: Thomas Chou <thomas@wytron.com.tw>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] nios2: add flush_dcache_range function
Date: Thu, 10 Nov 2011 17:10:16 +0800 [thread overview]
Message-ID: <4EBB94F8.5070308@wytron.com.tw> (raw)
In-Reply-To: <1320410288-15008-4-git-send-email-stefan.kristiansson@saunalahti.fi>
On 11/04/2011 08:38 PM, Stefan Kristiansson wrote:
> exposes functionality to flush dcache according to
> the common.h API
>
> Signed-off-by: Stefan Kristiansson<stefan.kristiansson@saunalahti.fi>
> Cc: Thomas Chou<thomas@wytron.com.tw>
> ---
> arch/nios2/lib/cache.S | 10 ++++++++++
> 1 files changed, 10 insertions(+), 0 deletions(-)
>
Hi Stefan,
Applied to nios next branch. Thanks.
Best regards,
Thomas
> diff --git a/arch/nios2/lib/cache.S b/arch/nios2/lib/cache.S
> index ee3b4b7..b952d0c 100644
> --- a/arch/nios2/lib/cache.S
> +++ b/arch/nios2/lib/cache.S
> @@ -48,6 +48,16 @@ flush_icache:
> bltu r4, r5, 1b
> ret
>
> + .global flush_dcache_range
> +
> +flush_dcache_range:
> + movhi r8, %hi(CONFIG_SYS_DCACHELINE_SIZE)
> + ori r8, r8, %lo(CONFIG_SYS_DCACHELINE_SIZE)
> +0: flushd 0(r4)
> + add r4, r4, r8
> + bltu r4, r5, 0b
> + ret
> +
> .global flush_cache
>
> flush_cache:
prev parent reply other threads:[~2011-11-10 9:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-04 12:38 [U-Boot] [PATCH 0/3] Fix conflicting definitions of flush_dcache Stefan Kristiansson
2011-11-04 12:38 ` [U-Boot] [PATCH 1/3] net/ethoc: use flush_dcache_range instead " Stefan Kristiansson
2011-11-10 9:12 ` Thomas Chou
2012-03-30 21:58 ` Wolfgang Denk
2011-11-04 12:38 ` [U-Boot] [PATCH 2/3] net/altera_tse: " Stefan Kristiansson
2011-11-10 9:14 ` Thomas Chou
2012-03-30 21:58 ` Wolfgang Denk
2011-11-04 12:38 ` [U-Boot] [PATCH 3/3] nios2: add flush_dcache_range function Stefan Kristiansson
2011-11-10 9:10 ` Thomas Chou [this message]
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