On Tue, Jan 17, 2012 at 12:24:26PM +0000, Premi, Sanjeev wrote: > > -----Original Message----- > > From: Sascha Hauer [mailto:s.hauer@xxxxxxxxxxxxxx] > > Sent: Tuesday, January 17, 2012 5:43 PM > > To: Premi, Sanjeev > > Cc: barebox@xxxxxxxxxxxxxxxxxxx > > Subject: Re: [PATCH] omap3 towards thumb2 support > > > > On Tue, Jan 17, 2012 at 11:14:31AM +0000, Premi, Sanjeev wrote: > > [snip] > > > > > > > > > I attached my binary MLO file. Could you check if it > > works for you? I > > > > just checked this binary and it comes up with: > > > > > > > > [sp] I will try tomorrow morning. > > > > > > Sascha, > > > Your MLO boots fine. But I couldn't make repeat success on either > > > beagle or the omap3evem on my side. > > > > > > Each time there is an exception on entry of setup_auxcr() on both > > > boards. See attached image. > > > > > > I noticed that the size of the generated MLO for beagle > > were different > > > for us - 35224(yours) vs. 35572(mine). > > > > > > I am building with CodeSourcery 2011.03-41. > > > > Ok, got it. Please replace the setup_auxcr patch with the > > following one > > (I also updated the work/omap3 branch). The problem was the missing > > ENDPROC(setup_auxcr) directive which tells the assembler that > > setup_auxcr is a function. With this the function is correctly called > > with 'blx' instead of 'bl'. 'blx' is needed because setup_auxcr is > > compiled in arm mode instead of thumb2 mode. Somehow my toolchain > > got that right without ENDPROC but the codesourcery toolchain didn't. > > With this patch the binary also works with the codesourcery toolchain. > > > > I replaced the contents of auxcr.S and I am able to boot fine on the > OMAP3EVM. > > BTW, I noticed that this file has no license header. Is this okay? Added one. Can I have your tested-by? Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
