TODO-i386 955 B

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  1. i386 port missing features:
  2. * i386 cleaness (wbinvld is 486+ ... )
  3. * Pentium TSC timer/udelay
  4. * setup the BIOS data area and BIOS equipment word to reflect machine config.
  5. * Make reset work (from Linux and from the boot prompt)
  6. * DMA, FDC, RTC, KBC initialization
  7. * split of part of cpu/i386/interrupt.c to cpu/i385/entry.c?
  8. * re-entry of protected mode from real mode, should be added to realmode_switch.S
  9. (and used by INT 10h and INT 16h handlers for console I/O during early
  10. linux boot...)
  11. * missing functions in lib_i386 and cpu/i386
  12. * speaker beep interface
  13. SC520 missing features:
  14. * Watchdog
  15. * SC520 timer/udelay
  16. * SC520 3rd PIC
  17. * SC520 ICE serial
  18. * SC520 MMCR reset
  19. SC520 CDP board support missing features:
  20. * environment in sram
  21. SC520 CDP board support bugs:
  22. * SPI EEPROM support does not work
  23. * 0x680 LEDS dos not work for me
  24. * is it possible to make both the internal serial ports and the
  25. ports on the sio work at the same time?