Re: [U-Boot] at91 i2c support
Hello Maxim, Maxim Podbereznyy wrote: I can't find a support for i2c functionality in u-boot 1.3.4. I've found a please use actual code, 1.3.4 is very old ... discussion of such patches from Jean-Christophein in March 2009 and still no code in u-boot. You mean?: http://lists.denx.de/pipermail/u-boot/2009-March/049751.html This never made the way in mainline, because I made some comments, see here: http://lists.denx.de/pipermail/u-boot/2009-March/049840.html and after some discussion I never heard anything from this patch :-( So, if you are interested in this patch, please feel free to update it to current mainline (test it ;-), and post it again for discussion! Where can I find experimental or any i2c patches for u-boot? for example here: Experimental (new multibus approach for u-boot) http://git.denx.de/?p=u-boot/u-boot-i2c.git;a=shortlog;h=refs/heads/multibus_v2 pending i2c patches are collected here (actual none): http://git.denx.de/u-boot-i2c.git bye Heiko -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] at91 i2c support
Dear Maxim Podbereznyy, please keep the mailing list on cc: In message aanlktikzgywfuvnktdd97pleuin0wn5mrzuvoqdjv...@mail.gmail.com you wrote: I'm sorry I did not mention about I need *AT91* i2c support in u-boot. I know that a general i2c is supported in u-boot since the ages. It seems there are a number of AT91 based boards in mainline that use I2C: - g -l AT91 include/configs/* | xargs egrep -l I2C include/configs/at91rm9200ek.h include/configs/cmc_pu2.h include/configs/cpuat91.h include/configs/eb_cpux9k2.h include/configs/kb9202.h include/configs/m501sk.h include/configs/mp2usb.h include/configs/otc570.h What exactly is the problem? I use references from linux4sam.org to build u-boot and v1.3.4 is used there. Actually I tried to find more recent version of u-boot for AT91 but I have no idea what linux4sam.org is and in which way they might be an authority of which U-Boot versions are considered to be current. All I can tell you is that U-Boot 1.3.4 is 21 months old, which is a long, long time. with no luck because u-boot/u-boot-at91.git refers to exactly 1.3.4. This is wrong. The top of tree of u-boot/u-boot-at91.git is at commit - git describe remotes/u-boot-at91.git/master v2009.06-rc1-5-gf8ddcd5 This is 2065 commits after v1.3.4 and means that a total of 299799 lines have been added since, 141729 lines removed, and 158070 lines changed. If you http://git.denx.de/?p=u-boot.git;a=forks you can also see that the u-boot-at91.git repository is listed as orphaned, which means it is probably not the best base when looking for current code. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Plan to throw one away. You will anyway. - Fred Brooks, The Mythical Man Month ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] at91 i2c support
Hi folks! I can't find a support for i2c functionality in u-boot 1.3.4. I've found a discussion of such patches from Jean-Christophein in March 2009 and still no code in u-boot. Where can I find experimental or any i2c patches for u-boot? regards, Max ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] at91 i2c support
Dear Maxim Podbereznyy, In message aanlktimjavm120cfn1hexgudcrofaw2hnxfafiuhd...@mail.gmail.com you wrote: I can't find a support for i2c functionality in u-boot 1.3.4. I've found a discussion of such patches from Jean-Christophein in March 2009 and still no code in u-boot. I2C support is way older that U-Boot v1.3.4, it's even older than U-Boot itself - it was already present when it was still called PPCBoot. Where can I find experimental or any i2c patches for u-boot? I wonder what you have been looking at, it's right there in the source tree. Also I wonder why you are using v1.3.4 (which is 2 years old) as a reference, instead of any more recent version? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de The more data I punch in this card, the lighter it becomes, and the lower the mailing cost. - Stan Kelly-Bootle, The Devil's DP Dictionary ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
