1# 2# Memory devices 3# 4 5menuconfig MEMORY 6 bool "Memory Controller drivers" 7 8if MEMORY 9 10config TI_EMIF 11 tristate "Texas Instruments EMIF driver" 12 depends on ARCH_OMAP2PLUS 13 select DDR 14 help 15 This driver is for the EMIF module available in Texas Instruments 16 SoCs. EMIF is an SDRAM controller that, based on its revision, 17 supports one or more of DDR2, DDR3, and LPDDR2 SDRAM protocols. 18 This driver takes care of only LPDDR2 memories presently. The 19 functions of the driver includes re-configuring AC timing 20 parameters and other settings during frequency, voltage and 21 temperature changes 22 23config MVEBU_DEVBUS 24 bool "Marvell EBU Device Bus Controller" 25 default y 26 depends on PLAT_ORION && OF 27 help 28 This driver is for the Device Bus controller available in some 29 Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and 30 Armada 370 and Armada XP. This controller allows to handle flash 31 devices such as NOR, NAND, SRAM, and FPGA. 32 33config TEGRA20_MC 34 bool "Tegra20 Memory Controller(MC) driver" 35 default y 36 depends on ARCH_TEGRA_2x_SOC 37 help 38 This driver is for the Memory Controller(MC) module available 39 in Tegra20 SoCs, mainly for a address translation fault 40 analysis, especially for IOMMU/GART(Graphics Address 41 Relocation Table) module. 42 43config TEGRA30_MC 44 bool "Tegra30 Memory Controller(MC) driver" 45 default y 46 depends on ARCH_TEGRA_3x_SOC 47 help 48 This driver is for the Memory Controller(MC) module available 49 in Tegra30 SoCs, mainly for a address translation fault 50 analysis, especially for IOMMU/SMMU(System Memory Management 51 Unit) module. 52 53endif 54