From: Thomas Chou <thomas@wytron.com.tw>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] nios2: fix cached mode in clearing the BSS
Date: Fri, 6 Nov 2015 09:29:40 +0800 [thread overview]
Message-ID: <563C0284.6030305@wytron.com.tw> (raw)
In-Reply-To: <1446531623-17267-3-git-send-email-thomas@wytron.com.tw>
On 2015?11?03? 14:20, Thomas Chou wrote:
> As the generic board runs in cached mode, it should not use
> "stwio" which bypass the cache.
>
> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
> ---
> arch/nios2/cpu/start.S | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Applied to u-boot-nios.
> diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S
> index bb86bbf..54787c5 100644
> --- a/arch/nios2/cpu/start.S
> +++ b/arch/nios2/cpu/start.S
> @@ -158,7 +158,7 @@ relocate_code:
> ori r6, r6, %lo(__bss_end)
> beq r5, r6, 5f
>
> -4: stwio r0, 0(r5)
> +4: stw r0, 0(r5)
> addi r5, r5, 4
> bne r5, r6, 4b
> 5:
>
next prev parent reply other threads:[~2015-11-06 1:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-03 6:20 [U-Boot] [PATCH 1/3] nios2: remove CONFIG_SYS_MALLOC_BASE macro Thomas Chou
2015-11-03 6:20 ` [U-Boot] [PATCH 2/3] nios2: remove CONFIG_SYS_INIT_SP macro Thomas Chou
2015-11-03 15:25 ` Marek Vasut
2015-11-04 14:32 ` Chin Liang See
2015-11-06 1:29 ` Thomas Chou
2015-11-03 6:20 ` [U-Boot] [PATCH 3/3] nios2: fix cached mode in clearing the BSS Thomas Chou
2015-11-04 14:49 ` Chin Liang See
2015-11-06 1:29 ` Thomas Chou [this message]
2015-11-04 14:28 ` [U-Boot] [PATCH 1/3] nios2: remove CONFIG_SYS_MALLOC_BASE macro Chin Liang See
2015-11-06 1:28 ` Thomas Chou
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