README.s5pc1xx 833 B

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  1. Summary
  2. =======
  3. This README is about U-Boot support for SAMSUNG's ARM Cortex-A8 based S5PC1xx
  4. family of SoCs (S5PC100 [1] and S5PC110).
  5. Currently the following board is supported:
  6. * SMDKC100 [2]
  7. Toolchain
  8. =========
  9. While ARM Cortex-A8 support ARM v7 instruction set (-march=armv7a) we compile
  10. with -march=armv5 to allow more compilers to work. For U-Boot code this has
  11. no performance impact.
  12. Build
  13. =====
  14. * SMDKC100
  15. make smdkc100_config
  16. make
  17. Interfaces
  18. ==========
  19. cpu
  20. To check SoC:
  21. if (cpu_is_s5pc100())
  22. printf("cpu is s5pc100\n");
  23. or
  24. if (cpu_is_s5pc110())
  25. printf("cpu is s5pc110\n");
  26. gpio
  27. not supported yet.
  28. Links
  29. =====
  30. [1] S5PC100:
  31. http://www.samsung.com/global/business/semiconductor/productInfo.do?
  32. fmly_id=229&partnum=S5PC100
  33. [2] SMDKC100:
  34. http://meritech.co.kr/eng/products/product_view.php?num=28