Wolfgang Denk wd@denx.de wrote:
If the Linux kernel tree uses RPXlite_DW, then this is what we should use, too. I think it is a very good idea to use the same name when- ever possible.
OK. I choose the name,RPXlite_DW, for this board.
Secondly,I'd like to support the following features on this board for the moment.
- LCD panel support;
This can be done as two build targets, like the TQM823L_config and TQM823L_LCD_config.
OK.I did it.
- 64MHz/48MHz system clock options;
If possible, make it automatically detect the clock frequency and auto-adjust. Your users will praise you if the same binary image works on both configurations.
This is really a challenge for me.I meant to build two targets for it and did.How to make it?Usually we set PLPRCR in <board.h> to choose system clock for board init.It seems that it's programmers to decide the value according to CPU max frequency and oscillator's frequency on the board.Any clue with it?
- ENV_IS_IN_FLASH/ENV_IS_IN_NVRAM;
Either make it a different build targets, or select a standard configuration and let the user decide to modify the board config file.
I really want to make the second possible.Did u-boot command do this job?
Best regards,
Sam
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