Kernel MMC

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Revision as of 16:53, 29 February 2012 by Viswanath100 (Talk | contribs)
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Contents

Overview

This page is specific to the MMC driver feature development on OMAP2+ platforms. All of the ongoing development on the MMC / SD driver all listed here.

List of built-in eMMC Devices on OMAP platforms

ZOOM2 3630-SDP ZOOM3 OMAP4 ES1.0 OMAP4 ES2.x
Sandisk SDIN3C2-16GB SanDisk 16GB Ver. 4.21 SanDisk 16GB Ver. 4.21 Toshiba 32GB Ver. 4.3 SanDisk 8GB Ver. 4.41

HSMMC(Omap MMC/SD/SDIO controller) feature

- OMAP-4430
     - SDA 2.0
     - MMC4.4
     - Dual data rate transfers (DDR mode) as specified in JEDEC JC64
     - SDMA transfer mode for all 5 controllers
     - ADMA transfer mode for controller 1,2

In-build SDIO/WLAN chip

MMC Support availability on mainline linux kernel

- Core MMC support 
     - OMAP3xxx: Available on 2.6.33
     - OMAP4   : Available on 2.6.35+
- Card detect support
     - OMAP3xxx: Available on 2.6.33
     - OMAP4   : Available on 2.6.37+

Patches Submitted for review

 Defect fixes are submitted to linux-mmc AT vger.kernel.org and linux-omap AT vger.kernel.org mailing lists.

MMC features under development (yet to be upstreamed)

Contact / Support

TI Contacts:
Venkatraman S: <svenkatr at TI dot com>, Balaji TK <balajitk at TI dot com>, Vish Puttagunta <vishp at TI dot com> 

Kernel mailing lists: linux-mmc AT vger.kernel.org , linux-omap AT vger.kernel.org

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