From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] Are mmc open/close subcommands needed?
Date: Fri, 3 Jan 2014 00:36:41 +0100 [thread overview]
Message-ID: <201401030036.41329.marex@denx.de> (raw)
In-Reply-To: <52C5996C.4020803@digi.com>
On Thursday, January 02, 2014 at 05:53:00 PM, Hector Palacios wrote:
> Hi,
>
> I saw commit 2a91c9134675140853577b565210458b5774e6cf that introduces mmc
> subcommands 'open' and 'close' to access eMMC boot partitions and was
> wondering if they are really needed. Can't the same be achieved with
> already existing 'mmc dev [dev] [part]' command?
>
> mmc open <dev> <boot_partition>
> is the same as
> mmc dev <dev> <part>
> where <part> is the boot partition
>
> mmc close <dev> <boot_partition>
> is the same as
> mmc dev <dev> 0
> as a 0 will switch to partition 0 (user data).
>
> Best regards,
> --
> Hector Palacios
+CC Panto
Best regards,
Marek Vasut
next prev parent reply other threads:[~2014-01-02 23:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-02 16:53 [U-Boot] Are mmc open/close subcommands needed? Hector Palacios
2014-01-02 23:36 ` Marek Vasut [this message]
2014-01-03 17:35 ` Otavio Salvador
2014-01-07 7:47 ` Hector Palacios
2014-01-09 8:45 ` Jaehoon Chung
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