On Thu, Dec 15, 2011 at 03:53:54PM +0000, Dave Martin wrote: > The i.MX6 Quad SoC will work without the l2x0 L2 cache controller > support built into the kernel, so this patch removes the dependency > on CACHE_L2X0. > > This makes the l2x0 support optional, so that it can be turned off > when desired for debugging purposes etc. > > Since SOC_IMX6Q already depends on ARCH_IMX_V6_V7 and > ARCH_IMX_V6_V7 selects MIGHT_HAVE_CACHE_L2X0, there is no need to > select that option explicitly from SOC_IMX6Q. > > Thanks to Shawn Guo for this suggestion. [1] > > [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/074602.html > > Signed-off-by: Dave Martin <dave.martin@xxxxxxxxxx> Acked-and-Tested-by: Shawn Guo <shawn.guo@xxxxxxxxxx> Regards, Shawn > --- > Changes: > > v5: Don't select MIGHT_HAVE_CACHE_L2X0 directly from SOC_IMX6Q, but > instead select implicitly via ARCH_IMX_V6_V7 (which we expect > to be selected by other relevant SoCs). Thanks to Shawn for > this suggestion. > > > arch/arm/mach-imx/Kconfig | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig > index 29a3d61..1530678 100644 > --- a/arch/arm/mach-imx/Kconfig > +++ b/arch/arm/mach-imx/Kconfig > @@ -609,7 +609,6 @@ comment "i.MX6 family:" > config SOC_IMX6Q > bool "i.MX6 Quad support" > select ARM_GIC > - select CACHE_L2X0 > select CPU_V7 > select HAVE_ARM_SCU > select HAVE_IMX_GPC > -- > 1.7.4.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > -- 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
