From f0e33f9805625d60dc81f34740f16a6db67e8427 Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Fri, 11 May 2012 09:56:24 +0300 Subject: ARM: tegra20: Make MC optional in Kconfig For bare minimal system. Signed-off-by: Hiroshi DOYU Acked-by: Stephen Warren Signed-off-by: Greg Kroah-Hartman diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 6bcee41..271b558 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -20,8 +20,6 @@ config ARCH_TEGRA_2x_SOC select PL310_ERRATA_727915 if CACHE_L2X0 select PL310_ERRATA_769419 if CACHE_L2X0 select CPU_FREQ_TABLE if CPU_FREQ - select MEMORY - select TEGRA20_MC help Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig index 42e6d66..efc6b36 100644 --- a/drivers/memory/Kconfig +++ b/drivers/memory/Kconfig @@ -21,8 +21,14 @@ config TI_EMIF temperature changes config TEGRA20_MC - bool + bool "Tegra20 Memory Controller(MC) driver" + default y depends on ARCH_TEGRA_2x_SOC + help + This driver is for the Memory Controller(MC) module available + in Tegra20 SoCs, mainly for a address translation fault + analysis, especially for IOMMU/GART(Graphics Address + Relocation Table) module. config TEGRA30_MC bool -- cgit v0.10.2