From: Xuebing Wang <xbing6@gmail.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
Shawn Guo <shawn.guo@linaro.org>,
Sascha Hauer <kernel@pengutronix.de>,
Ulf Hansson <ulf.hansson@linaro.org>, Felipe Balbi <balbi@ti.com>,
niranjan Patil <Niranjan.Patil@infocus.com>,
richard Jiang <Richard.Jiang@infocus.com>
Subject: Re: /dev/mmcblk0 (or /dev/mmcblk0p1) does not exist on Freescale iMX6SL board
Date: Thu, 30 Apr 2015 21:15:56 +0800 [thread overview]
Message-ID: <55422B0C.7060900@gmail.com> (raw)
In-Reply-To: <CAOMZO5CTwBBzWFecaWa4dq2gnTvV6ygtU2zoNo56PgOv+yy7zQ@mail.gmail.com>
On 04/30/2015 09:06 PM, Fabio Estevam wrote:
>> Thanks. No, I do not have access to a mx6sl-evk. But I can try to get one.
>> >
>> >There is no eMMC (only sd-card) on mx6sl-evk, right?
> That's correct. If you need eMMC with mx6sl, then you can try imx6sl-warp.
>
> I have tested both boards here recently and mmc operation is working fine.
Is there an easy way for me to low-down sdhc/eMMC clock (e.g. to modify
arch/arm/mach-imx/clk-imx6sl.c)? Just in case this is not hardware
related, e.g. impedance matching of emmc-sdio lines.
--
Xuebing
next prev parent reply other threads:[~2015-04-30 13:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 9:20 /dev/mmcblk0 (or /dev/mmcblk0p1) does not exist on Freescale iMX6SL board Xuebing Wang
2015-04-30 12:16 ` Fabio Estevam
2015-04-30 12:44 ` Xuebing Wang
2015-04-30 12:51 ` Fabio Estevam
2015-04-30 13:01 ` Xuebing Wang
2015-04-30 13:06 ` Fabio Estevam
2015-04-30 13:15 ` Xuebing Wang [this message]
2015-05-01 10:39 ` Xuebing Wang
2015-05-01 15:03 ` Fabio Estevam
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