Messages in this thread | | | Date | Fri, 4 May 2012 17:42:07 -0300 | From | Christian Robottom Reis <> | Subject | Re: Making ARM multiplatform kernels DT-only? |
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On Fri, May 04, 2012 at 10:03:40PM +0200, Linus Walleij wrote: > On Fri, May 4, 2012 at 4:35 PM, Russell King - ARM Linux > <linux@arm.linux.org.uk> wrote: > > > Well, my understanding is that there's DT patches around for Versatile. > > Is there? There is some in-tree stuff, but haven't seen any other > sign of patches. > > Having looked a bit at that I get the impression that this DT code has > been developed (by Grant I guess) in QEMU only as a proof of concept, > and never really tested on a real Versatile hardware unit. > > These: > http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7390/1 > http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7391/1 > > make it clear that noone ever tested an MMC card on a Versatile > booted on real hardware using DT. And I strongly suspect there > are more instances like that, it seems AACI, GPIO and I2C and > I guess whatever you cannot test on QEMU is just unsupported.
Isn't there work by Pawel that adds support for more of the Versatile platform? My quick searching finds at least:
http://comments.gmane.org/gmane.linux.drivers.i2c/10143 http://comments.gmane.org/gmane.linux.ports.arm.kernel/143523
I think the latter is merged already, but I may be wrong. -- Christian Robottom Reis, Engineering VP Brazil (GMT-3) | [+55] 16 9112 6430 | [+1] 612 216 4935 Linaro.org: Open Source Software for ARM SoCs
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