1# 2# Memory devices 3# 4 5menuconfig MEMORY 6 bool "Memory Controller drivers" 7 8if MEMORY 9 10config TI_AEMIF 11 tristate "Texas Instruments AEMIF driver" 12 depends on (ARCH_DAVINCI || ARCH_KEYSTONE) && OF 13 help 14 This driver is for the AEMIF module available in Texas Instruments 15 SoCs. AEMIF stands for Asynchronous External Memory Interface and 16 is intended to provide a glue-less interface to a variety of 17 asynchronuous memory devices like ASRAM, NOR and NAND memory. A total 18 of 256M bytes of any of these memories can be accessed at a given 19 time via four chip selects with 64M byte access per chip select. 20 21config TI_EMIF 22 tristate "Texas Instruments EMIF driver" 23 depends on ARCH_OMAP2PLUS 24 select DDR 25 help 26 This driver is for the EMIF module available in Texas Instruments 27 SoCs. EMIF is an SDRAM controller that, based on its revision, 28 supports one or more of DDR2, DDR3, and LPDDR2 SDRAM protocols. 29 This driver takes care of only LPDDR2 memories presently. The 30 functions of the driver includes re-configuring AC timing 31 parameters and other settings during frequency, voltage and 32 temperature changes 33 34config MVEBU_DEVBUS 35 bool "Marvell EBU Device Bus Controller" 36 default y 37 depends on PLAT_ORION && OF 38 help 39 This driver is for the Device Bus controller available in some 40 Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and 41 Armada 370 and Armada XP. This controller allows to handle flash 42 devices such as NOR, NAND, SRAM, and FPGA. 43 44config TEGRA20_MC 45 bool "Tegra20 Memory Controller(MC) driver" 46 default y 47 depends on ARCH_TEGRA_2x_SOC 48 help 49 This driver is for the Memory Controller(MC) module available 50 in Tegra20 SoCs, mainly for a address translation fault 51 analysis, especially for IOMMU/GART(Graphics Address 52 Relocation Table) module. 53 54config TEGRA30_MC 55 bool "Tegra30 Memory Controller(MC) driver" 56 default y 57 depends on ARCH_TEGRA_3x_SOC 58 help 59 This driver is for the Memory Controller(MC) module available 60 in Tegra30 SoCs, mainly for a address translation fault 61 analysis, especially for IOMMU/SMMU(System Memory Management 62 Unit) module. 63 64config FSL_IFC 65 bool 66 depends on FSL_SOC 67 68endif 69