[PATCH v4 REPOST 5/5] imx6q: Remove unconditional dependency on l2x0 L2 cache support
From: Shawn Guo <hidden>
Date: 2011-12-14 13:26:24
Also in:
linux-omap, linux-samsung-soc, linux-sh, linux-tegra
Hi Dave, Sorry for that I did not look into previous post to point it out. On Wed, Dec 14, 2011 at 11:39:41AM +0000, Dave Martin wrote:
quoted hunk ↗ jump to hunk
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 and selects MIGHT_HAVE_CACHE_L2X0 instead. This makes the l2x0 support optional, so that it can be turned off when desired for debugging purposes etc. Thanks to Shawn Guo for this suggestion. [1] Signed-off-by: Dave Martin <redacted> [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/074602.html --- arch/arm/mach-imx/Kconfig | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 29a3d61..1fb93f2 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig@@ -609,13 +609,13 @@ 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 select HAVE_IMX_MMDC select HAVE_IMX_SRC select HAVE_SMP + select MIGHT_HAVE_CACHE_L2X0
The option SOC_IMX6Q is only available when ARCH_IMX_V6_V7 is selected. Since MIGHT_HAVE_CACHE_L2X0 has been selected by ARCH_IMX_V6_V7 in patch #1, this line seems redundant here. Regards, Shawn
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