Nishanth Menon wrote:
Jean-Christophe PLAGNIOL-VILLARD said the following on 07/12/2009 08:13 AM:
_sread*/\
- MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) /*d2d_mbusflag*/\
- MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) /*d2d_sbusflag*/\
- MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\
- MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/
one more reason why the mux needs a big change in mux handling :( I think we will end up with 1/2 a dozen crazy and code repetition for each board... Arrggghhh...
NM: yes, it's really not easy to follow here do you plan to do it soon?
Been a little tied up recent days with "work load" hoping things to ease down.. will try to send out a mux cleanup rev next weekend..
Btw, I like the way we do pin mux in U-Boot at the moment (*). Or better: I can't imagine a way how to do it even better without introducing other disadvantages. But I will enjoy to have a look to your changes ;) Maybe you can give us already an idea of how you like to change it?
(*) What I like:
Having everything in one file for each board. With this, you can get a complete overview of board's pin mux with looking only in one file. And you can see immediately for each pin what is configured and how.
Best regards
Dirk