An Introduction to SPI-NOR Subsystem

An Introduction to SPI-NOR Subsystem

Linux Foundation via YouTube Direct link

Performance Comparison

15 of 17

15 of 17

Performance Comparison

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An Introduction to SPI-NOR Subsystem

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  1. 1 Intro
  2. 2 What's in the presentation?
  3. 3 What is a SPI-NOR Flash?
  4. 4 Why SPI-NOR flash?
  5. 5 Typical SPI-NOR flash
  6. 6 SPI-NOR Flash Hardware
  7. 7 Communication Protocol
  8. 8 Types of Controllers
  9. 9 Traditional SPI Controller
  10. 10 Accessing flash via SPI framework
  11. 11 Accessing flash via SPI-NOR framework
  12. 12 Specialized SPI controller-MMIO Interface
  13. 13 Where to put your driver?
  14. 14 Writing a SPI-NOR controller driver
  15. 15 Performance Comparison
  16. 16 Adding DMA support
  17. 17 References

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