From: Eric Nelson <eric.nelson@boundarydevices.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/4] Add preliminary cache support to i.MX6
Date: Fri, 02 Mar 2012 16:21:00 -0700 [thread overview]
Message-ID: <4F5155DC.5050600@boundarydevices.com> (raw)
In-Reply-To: <1330729572-12642-1-git-send-email-eric.nelson@boundarydevices.com>
On 03/02/2012 04:06 PM, Eric Nelson wrote:
> This series of patches defines the prerequisites for cache support on i.MX6
> to allow further driver development to occur.
>
> It does not enable the use of the data cache by default. To enable
> data cache, comment out this line in mx6qsabrelite.h or mx6qarm2.h:
>
> #define CONFIG_SYS_DCACHE_OFF
>
I meant to add a note to this commit message indicating the
drivers which are known to need work before cache is enabled:
- mmc
- usb host
- sata
Each of these is functional after issuing 'dcache off', but non-functional
with dcache enabled.
next prev parent reply other threads:[~2012-03-02 23:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-02 23:06 [U-Boot] [PATCH 0/4] Add preliminary cache support to i.MX6 Eric Nelson
2012-03-02 23:06 ` [U-Boot] [PATCH 1/4] i.MX6: define CACHELINE_SIZE Eric Nelson
2012-03-02 23:25 ` Marek Vasut
2012-03-02 23:06 ` [U-Boot] [PATCH 2/4] net: fec_mxc: allow use with cache enabled Eric Nelson
2012-03-02 23:15 ` Eric Nelson
2012-03-02 23:40 ` Marek Vasut
2012-03-02 23:50 ` Eric Nelson
2012-03-02 23:39 ` Marek Vasut
2012-03-04 23:13 ` Eric Nelson
2012-03-05 1:49 ` Marek Vasut
2012-03-05 13:43 ` Eric Nelson
2012-03-05 15:39 ` Marek Vasut
2012-03-05 15:55 ` Eric Nelson
2012-03-05 17:59 ` Marek Vasut
2012-03-05 18:37 ` Eric Nelson
2012-03-02 23:41 ` Eric Nelson
2012-03-02 23:06 ` [U-Boot] [PATCH 3/4] i.MX6: implement enable_caches() Eric Nelson
2012-03-02 23:26 ` Marek Vasut
2012-03-02 23:06 ` [U-Boot] [PATCH 4/4] i.MX6: mx6qsabrelite: add cache commands if cache is enabled Eric Nelson
2012-03-02 23:26 ` Marek Vasut
2012-03-02 23:21 ` Eric Nelson [this message]
2012-03-02 23:25 ` [U-Boot] [PATCH 0/4] Add preliminary cache support to i.MX6 Marek Vasut
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