On Monday 17 August 2009 13:33:50 you wrote:
Dear Tuma,
please keep the mailing list on Cc: - thanks.
In message 200908171305.55605.chernigovskiy@spb.gs.ru you wrote:
In message 200908131326.20857.chernigovskiy@spb.gs.ru you wrote:
I have LCD drivers from TI for OMAP3 evm board. I need to include this files to my current u-boot. I have .h and .c files with some functional I need. I want to call some functions implemented in this files from main_loop (). I
You definitely do NOT want to do that. the main_loop is the command interpreter. Don't mess with that code.
Okay. We'll talk about it a little bit later.
put .h files in the "include" directory, adn .c files to the "drivers" directory. Then I include appropriate .h file in main.c, compile and get error: "/root/GS/Taimen/U-Boot-Upgrader/common/main.c:343: undefined reference to `enable_lcd_power'".
What do I do wrong? How new files should be added to the project?
You also have to make sure these files get linked, so check the parts of the Makefiles that include objects into the respective libraries.
I understand what you've written but what file should I check? Maybe we should start from question - where (in what directories) I should put my new files? I have some .h files and few .c.
I cannot answer this question without knowing that these files contain. Is this board specific code? Then it should go into your own board directory. Is it OMAP3 specific, generic stuff? Then it should probably go into the cpu/arm_cortexa8/omap3 directory. Is it driver code? Then it should go into some directory below drivers/ - maybe into drivers/video/ ?
Yes, you're right - this is LCD driver (as I see it is based on some specific i2c driver, so it should be included too). And not specific for the OMAP3 evm board - OMAP3's display is only experimental for me now, final H/W will use another LCD. But I cannt find subdirectory "video" int "drivers". Do you mean "drivers" in the root of U-Boot directory tree?
Thank you.