[PATCH v5 5/5] imx6q: Remove unconditional dependency on l2x0 L2 cache support
From: Shawn Guo <hidden>
Date: 2011-12-16 09:56:26
Also in:
linux-omap, linux-samsung-soc, linux-sh, linux-tegra
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 <redacted>
Acked-and-Tested-by: Shawn Guo [off-list ref] Regards, Shawn
quoted hunk ↗ jump to hunk
--- 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 at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel