From: Sascha Hauer <s.hauer@pengutronix.de>
To: Alexander Shiyan <shc_work@mail.ru>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/3] ARM: clps711x: clep7212: Increase the wait state for chip select 3
Date: Mon, 18 Jul 2016 08:15:56 +0200 [thread overview]
Message-ID: <20160718061556.GL20657@pengutronix.de> (raw)
In-Reply-To: <1468643181-10784-1-git-send-email-shc_work@mail.ru>
On Sat, Jul 16, 2016 at 07:26:19AM +0300, Alexander Shiyan wrote:
> CS3 is used for a variety of external bus devices.
> Increase the wait state for this chip select for the possibility
> of more widespread use.
>
> Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
> ---
> arch/arm/boards/clep7212/clep7212.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks
Sascha
>
> diff --git a/arch/arm/boards/clep7212/clep7212.c b/arch/arm/boards/clep7212/clep7212.c
> index de125ea..dfdd0d3 100644
> --- a/arch/arm/boards/clep7212/clep7212.c
> +++ b/arch/arm/boards/clep7212/clep7212.c
> @@ -30,7 +30,7 @@ static int clps711x_devices_init(void)
> clps711x_setup_memcfg(1, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_8);
> clps711x_setup_memcfg(2, MEMCFG_WAITSTATE_8_3 | MEMCFG_BUS_WIDTH_16 |
> MEMCFG_CLKENB);
> - clps711x_setup_memcfg(3, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_32);
> + clps711x_setup_memcfg(3, MEMCFG_WAITSTATE_7_1 | MEMCFG_BUS_WIDTH_32);
>
> cfi_io = map_io_sections(CS0_BASE, (void *)0x90000000, SZ_32M);
> add_cfi_flash_device(DEVICE_ID_DYNAMIC, (unsigned long)cfi_io, SZ_32M,
> --
> 2.4.9
>
>
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prev parent reply other threads:[~2016-07-18 6:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-16 4:26 Alexander Shiyan
2016-07-16 4:26 ` [PATCH 2/3] ARM: clps711x: Sync CLK susbsystem with kernel Alexander Shiyan
2016-07-16 4:26 ` [PATCH 3/3] ARM: clps711x: clep7212: Register board env during runtime Alexander Shiyan
2016-07-18 6:15 ` Sascha Hauer [this message]
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