From b55f685e973ae952cbff5bd0d57cd8cb91aa8daa Mon Sep 17 00:00:00 2001 From: Donguk Ryu Date: Thu, 13 Jan 2011 13:35:31 +0900 Subject: ARM: S5P: Add Support System MMU This patch adds support System MMU which supports address transition from virtual address to physical address. Basically, each hardware block is connected System MMU block can use directly vitrual address when it accesses physical memory not using physical address. Signed-off-by: Donguk Ryu Signed-off-by: Sangbeom Kim [kgene.kim@samsung.com: removed useless codes] Signed-off-by: Kukjin Kim --- arch/arm/plat-s5p/Kconfig | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm/plat-s5p/Kconfig') diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 6a161f317a79..deb39951a22e 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -66,3 +66,19 @@ config S5P_DEV_CSIS1 bool help Compile in platform device definitions for MIPI-CSIS channel 1 + +menuconfig S5P_SYSMMU + bool "SYSMMU support" + depends on ARCH_S5PV310 + help + This is a System MMU driver for Samsung ARM based Soc. + +if S5P_SYSMMU + +config S5P_SYSMMU_DEBUG + bool "Enables debug messages" + depends on S5P_SYSMMU + help + This enables SYSMMU driver debug massages. + +endif -- cgit v1.2.2