Kernel MMC

From OMAPpedia

(Difference between revisions)
Jump to: navigation, search
(Contact / Support)
m (HSMMC(Omap MMC/SD/SDIO controller) feature)
 
Line 21: Line 21:
  - OMAP-4430
  - OMAP-4430
       - SDA 2.0
       - SDA 2.0
-
       - MMC4.4
+
       - MMC4.41
       - Dual data rate transfers (DDR mode) as specified in JEDEC JC64
       - Dual data rate transfers (DDR mode) as specified in JEDEC JC64
       - SDMA transfer mode for all 5 controllers
       - SDMA transfer mode for all 5 controllers

Latest revision as of 03:49, 27 September 2012

Contents

[edit] 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.

[edit] 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

[edit] HSMMC(Omap MMC/SD/SDIO controller) feature

- OMAP-4430
     - SDA 2.0
     - MMC4.41
     - 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

[edit] In-build SDIO/WLAN chip

[edit] 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+

[edit] Patches Submitted for review

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

[edit] MMC features under development (yet to be upstreamed)

[edit] 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

Personal tools
Namespaces
Variants
Actions
Navigation
Toolbox