In message 51DB8827D393D411BB69003048003F46FDCE51@TVESNTR you wrote:
And this is not very easy, because I couldn't find any doc related to hardware support. I have looked at the code and I found lots of files about flash support. In particular:
drivers/cfi_flash.c
-> generic flash driver for CFI conformant flash chips
board/mpc8260ads/flash.c
In general: board/<name>/flash.c:
-> board specific (optimized) flash driver suporting only the possible flash chip configurations on a specific board.
common/flash.c
-> common flash handling routines
common/env_flash.c
-> code to deal with saving environment variables in flash memory
Am I wrong? What about the other files? Is there anywhere a list of supported flashes?
See include/flash.h for a list ;-)
In conclusion, can i suppose that any CFI flash with the appropriate command set will be supported by u-boot.
Yes. And a lot more.
Best regards,
Wolfgang Denk