* Kridner, Jason <jdk@xxxxxx> [080805 17:12]: > No, ROM CRC is useful for detecting between some device revisions, but not OMAp3430 vs OMAP3530. > > ----- Original Message ----- > From: Koen Kooi <k.kooi@xxxxxxxxxxxxxxxxxx> > To: linux-omap@xxxxxxxxxxxxxxx <linux-omap@xxxxxxxxxxxxxxx> > Cc: Kridner, Jason > Sent: Tue Aug 05 05:10:40 2008 > Subject: Re: [PATCH] Added support for OMAP35x processor series > > > Op 5 aug 2008, om 11:50 heeft Igor Stoppa het volgende geschreven: > > > On Tue, 2008-08-05 at 15:09 +0530, ext Premi, Sanjeev wrote: > >> This patch is needed to ensure that we can make decisions based on > >> the processor capabilities. > >> E.g. OMAP3503 does not contain a DSP. We shouldn't be trying to > >> disable/ manage the clocks for > >> DSP on this processor. Same for SGX. > > > > Why can't the detection happen at runtime? > > AIUI the ID bits are the same (linux misdetect the 3530 on my beagle > for a 3430). I heard that the only definitive way to do it at runtime > is to CRC check the ROM code. > > Jason, is that correct? Well if there's no way to detect certain omaps during runtime, please patch arch/arm/plat-omap/common.c to have something like struct omap_globals omap3503_globals. BTW, why can't the dsp code detect if the DSP is there or not? Tony > > regards, > > Koen > > >> Enabling NEON is support iby default is just based on the number of > >> requests I have been getting > >> from various users. > > > > Huh? > > > > > > -- > > > > Cheers, Igor > > > > --- > > > > Igor Stoppa > > Maemo Software - Nokia Devices R&D - Helsinki > > -- > > To unsubscribe from this list: send the line "unsubscribe linux- > > omap" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > N?????r??y????b?X??ǧv?^?){.n?+????{??f??{ay? ʇڙ?,j??f???h???z? ?w??? ???j:+v???w?j?m????????zZ+?????ݢj"??! -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
