> Subject: RE: [PATCH 1/3] OMAP4: SMP: Add OMAP4430 SMP board files > > > > -----Original Message----- > > From: V, Hemanth > > Sent: Friday, May 08, 2009 11:16 AM > > To: Shilimkar, Santosh; linux-arm-kernel@xxxxxxxxxxxxxxxxxxxxxx > > Cc: linux-omap@xxxxxxxxxxxxxxx > > Subject: Re: [PATCH 1/3] OMAP4: SMP: Add OMAP4430 SMP board files > > > > >>U-boot has no knowledge of secondary CPUs. Kernel takes > care of it with > >>help of ROM code. > > For my information could you pl point to the routine which > does this, i.e > enable instruction cache on the secondary cpu. This is done using __enable_mmu in head.S. Bye the way even if the u-boot don't enable I-cache , D-caches, kernel does that anyways depending on settings.-- 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
