OMAPStorageDomainPatchStaus

From OMAPpedia

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

Ongoing development on MMC/NAND

• MMC HWMOD
  • This is under development and would be available in 2.6.39 merge cycle

• MMC dynamic power management (runtime PM)
  • There have been various proposals from MMC core stack developers in linux-mmc mailing list
  • Need to review and test on OMAP

• nand prefetch-irq support and ecc layout chanage
  • This has been posted out and would be available in the 2.6.39 merge cycle

• nand bch error correction support
  • This has been posted out and some comments have been received.

• 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
  • This is under analysis and would be available in 2.6.40 merge cycle

• 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
  • This has not been implemented yet. This is under analysis and would be available in 2.6.40 merge cycle