OMAPStorageDomainPatchStaus

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m (moved OMAP Storage Domain to OMAPStorageDomainPatchStaus: Conflict with home page)
(Plans updated for 3.2, 3.3 Kernels)
 
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'''The OMAP Storage domain is about all storage technologies in OMAP - MMC/eMMC/SD/SDIO/NAND/NOR'''
'''The OMAP Storage domain is about all storage technologies in OMAP - MMC/eMMC/SD/SDIO/NAND/NOR'''
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Ongoing development on MMC/NAND
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Please refer [[OMAP4_Upstream_Patch_Status_and_Plan]] for other domains.
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'''Kernel 3.2 merge window plans'''
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* Enable AutoCMD12 support for OMAP HSMMC
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* Various minor code cleanups (loops-per-jiffies removal etc) in omap hsmmc.
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'''Kernel 3.3 merge window plans'''
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* eMMC 4.41 - High Priority Interrupt feature
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* Controller driver updates for SD3.0 specifications [https://www.sdcard.org/developers/tech/pls/simplified_specs/Part_A2_SD_Host_Controller_Simplified_Specification_Ver3.00_Final_110225.pdf] compliance
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'''Completed development and available upstream'''
* MMC [[HWMOD]]
* MMC [[HWMOD]]
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** This is under development and would be available in 2.6.39 merge cycle
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** This is available in 2.6.39 and above
* MMC dynamic power management (runtime PM)
* MMC dynamic power management (runtime PM)
** There have been various proposals from MMC core stack developers in [http://marc.info/?l=linux-mmc&m=129499369630381&w=2 linux-mmc mailing list]
** There have been various proposals from MMC core stack developers in [http://marc.info/?l=linux-mmc&m=129499369630381&w=2 linux-mmc mailing list]
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** Need to review and test on OMAP
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** OMAP HSMMC runtime PM adaptations are merged in 3.1-rc1 merge window
* nand prefetch-irq support and ecc layout chanage
* nand prefetch-irq support and ecc layout chanage
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* Controller driver for MMC ADMA
* Controller driver for MMC ADMA
** Initial versions were posted in Jan 2011. A proposal has been made to adopt the ADMA to the generic DMA engine API
** Initial versions were posted in Jan 2011. A proposal has been made to adopt the ADMA to the generic DMA engine API
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** This is under analysis and would be available in 2.6.40 merge cycle
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** This feature is deferred till OMAP DMA driver is adapted to DMA Engine API
* Mux framework adaptations
* Mux framework adaptations
** It is required to adapt the MMC pad configurations to the new MUX framework, to reduce the dependency on bootloader based configurations
** It is required to adapt the MMC pad configurations to the new MUX framework, to reduce the dependency on bootloader based configurations
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** This has not been implemented yet. This is under analysis and would be available in 2.6.40 merge cycle
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** This has not been implemented yet.

Latest revision as of 11:30, 9 August 2011

The OMAP Storage domain is about all storage technologies in OMAP - MMC/eMMC/SD/SDIO/NAND/NOR

Please refer OMAP4_Upstream_Patch_Status_and_Plan for other domains.

Kernel 3.2 merge window plans

Kernel 3.3 merge window plans

Completed development and available upstream

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