| Message ID | 20090327.173014.190372579.Hiroshi.DOYU@nokia.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
Hi Doyu-San, > > -obj-$(CONFIG_MPU_BRIDGE) += dspbridge.o > + > +dspbridge-$(CONFIG_MPU_BRIDGE) := dspbridge.o > +obj-y += $(dspbridge-m) $(drpbridge-y) > -- Thanks for making this change. This change looks good to me, except looks like you have a small typo (drpbridge :)). Thank you, Best regards, Hari > -----Original Message----- > From: Hiroshi DOYU [mailto:Hiroshi.DOYU@nokia.com] > Sent: Friday, March 27, 2009 10:30 AM > To: Kanigeri, Hari > Cc: linux-omap@vger.kernel.org; 2ameya@gmail.com > Subject: Re: [PATCH 1/1] DSPBRIDGE: move platform_device_register under > mach-omap2 > > Hi Hari, > > From: "ext Kanigeri, Hari" <h-kanigeri2@ti.com> > Subject: RE: [PATCH 1/1] DSPBRIDGE: move platform_device_register under > mach-omap2 > Date: Fri, 27 Mar 2009 14:42:18 +0100 > > > Hi Doyu-San, > > > > > > I am still going through the patch, but one quick question regarding > > > > this. One of the requirements of DSP memory pool is that it should > > > > be physically contiguous and non-cacheable. I hope the below patch > > > > is taking care of this requirement. > > > > > > This patch reserves a *contigious* physical memory area and passes > > > this physical address to the bridge driver through > > > ldm(platform_data). Then this area is ioremap()'ed in > > > "MEM_ExtPhysPoolInit()". So it should be non-cachable and contigious. > > > > -- We validated your patch with TI's internal test suite and it looks > good. > > Thank you for your effort. > > > The only comment I have is with this patch now we would require 2 > > modules to insert for DSP Bridge to work. I think it would be nice > > if we compile these 2 modules into 1 module so that we have only > > DSPBridge module. > > Hm..then, how about the following? > > diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile > index 1ed6621..d427c90 100644 > --- a/arch/arm/mach-omap2/Makefile > +++ b/arch/arm/mach-omap2/Makefile > @@ -35,7 +35,9 @@ obj-$(CONFIG_ARCH_OMAP2) += clock24xx.o > obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o > obj-$(CONFIG_OMAP_PM_SRF) += resource34xx.o > > -obj-$(CONFIG_MPU_BRIDGE) += dspbridge.o > + > +dspbridge-$(CONFIG_MPU_BRIDGE) := dspbridge.o > +obj-y += $(dspbridge-m) $(drpbridge-y) > > # DSP > obj-$(CONFIG_OMAP_MMU_FWK) += mmu_mach.o > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 1ed6621..d427c90 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -35,7 +35,9 @@ obj-$(CONFIG_ARCH_OMAP2) += clock24xx.o obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o obj-$(CONFIG_OMAP_PM_SRF) += resource34xx.o -obj-$(CONFIG_MPU_BRIDGE) += dspbridge.o + +dspbridge-$(CONFIG_MPU_BRIDGE) := dspbridge.o +obj-y += $(dspbridge-m) $(drpbridge-y) # DSP obj-$(CONFIG_OMAP_MMU_FWK) += mmu_mach.o