On Fri, Mar 11, 2011 at 4:52 PM, Guennadi Liakhovetski
wrote:
> On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO
> MFD cell driver. Now that the tmio_mmc driver has been split into a
> core and a separate MFD glue, we can support SDHI natively without the
> need to emulate an
On Sun, Mar 13, 2011 at 7:48 AM, Guennadi Liakhovetski
wrote:
> On Sun, 13 Mar 2011, Magnus Damm wrote:
>
>> On Fri, Mar 11, 2011 at 4:51 PM, Guennadi Liakhovetski
>> wrote:
>> > TMIO MMC chips contain an SD / SDIO IP core from Panasonic, similar to
>> > the one, used in MN5774 and other MN57xx c
On Sun, Mar 13, 2011 at 7:57 AM, Guennadi Liakhovetski
wrote:
> On Sun, 13 Mar 2011, Magnus Damm wrote:
>
>> On Fri, Mar 11, 2011 at 5:09 PM, Guennadi Liakhovetski
>> wrote:
>> > Not all mn57xx / tmio implementations have registers above oxff.
>> > Accessing them on thise platforms is dangerous.
On Sat, Mar 12, 2011 at 5:51 PM, Arnd Bergmann wrote:
> I've had four cards with a Sandisk label that had unusual characteristics
> and manufacturer/OEM IDs that refer to other companies, three Samsung ("SM")
> and one unknown ("BE", possibly lexar). In all cases, the Sandisk support
> has confirm
On Sun, 13 Mar 2011, Magnus Damm wrote:
> On Fri, Mar 11, 2011 at 4:52 PM, Guennadi Liakhovetski
> wrote:
> > The CONFIG_MFD_SH_MOBILE_SDHI Kconfig symbol is going to disappear soon,
> > switch ecovec to using CONFIG_MMC_TMIO(_MODULE).
> >
> > Signed-off-by: Guennadi Liakhovetski
> > ---
> > ar
On Sun, 13 Mar 2011, Magnus Damm wrote:
> On Fri, Mar 11, 2011 at 5:09 PM, Guennadi Liakhovetski
> wrote:
> > Not all mn57xx / tmio implementations have registers above oxff.
> > Accessing them on thise platforms is dangerous. In some cases it leads
> > to address wrapping to addresses below 0x10
On Friday 11 March 2011 18:28:49 John Watlington wrote:
>
> On Mar 11, 2011, at 5:35 AM, Arnd Bergmann wrote:
>
> > I've tested around a dozen media from them, and while you are true
> > that they use rather different algorithms and NAND chips inside, all
> > of them can write to at least 5 erase
On Sun, 13 Mar 2011, Magnus Damm wrote:
> On Fri, Mar 11, 2011 at 4:51 PM, Guennadi Liakhovetski
> wrote:
> > TMIO MMC chips contain an SD / SDIO IP core from Panasonic, similar to
> > the one, used in MN5774 and other MN57xx controllers. These IP cores are
> > included in many multifunction devi
Hi,
I finally found some time.
On Mon, Mar 07, 2011 at 10:40:57PM +0200, Mikko Vinni wrote:
> Some SD host controllers (noticed on an integrated JMicron SD reader
> on an HP Pavilion dv5-1250eo laptop) don't update the dma address
> register before signaling a dma interrupt due to a dma boundary.
Good news which haven't been mentioned here AFAICT. I just saw that you can
freely download the Simplified Specs V3 for SDHC now:
http://www.sdcard.org/developers/tech/pls/
Very nice, that will help reviewers.
--
Pengutronix e.K. | Wolfram Sang|
Indust
On Fri, Mar 11, 2011 at 4:52 PM, Guennadi Liakhovetski
wrote:
> The CONFIG_MFD_SH_MOBILE_SDHI Kconfig symbol is going to disappear soon,
> switch ecovec to using CONFIG_MMC_TMIO(_MODULE).
>
> Signed-off-by: Guennadi Liakhovetski
> ---
> arch/sh/boards/mach-ecovec24/setup.c | 6 +++---
> 1 fil
On Fri, Mar 11, 2011 at 5:09 PM, Guennadi Liakhovetski
wrote:
> Not all mn57xx / tmio implementations have registers above oxff.
> Accessing them on thise platforms is dangerous. In some cases it leads
> to address wrapping to addresses below 0x100, which corrupts random
> unrelated registers.
>
>
On Fri, Mar 11, 2011 at 4:51 PM, Guennadi Liakhovetski
wrote:
> TMIO MMC chips contain an SD / SDIO IP core from Panasonic, similar to
> the one, used in MN5774 and other MN57xx controllers. These IP cores are
> included in many multifunction devices, in sh-mobile chips from Renesas,
> in the latt
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