Aneesh V | 7ec9445 | 2012-04-27 17:54:05 +0530 | [diff] [blame] | 1 | # |
| 2 | # Memory devices |
| 3 | # |
| 4 | |
| 5 | menuconfig MEMORY |
| 6 | bool "Memory Controller drivers" |
| 7 | |
| 8 | if MEMORY |
| 9 | |
Alexandre Belloni | e81b6ab | 2014-07-08 18:21:12 +0200 | [diff] [blame^] | 10 | config ATMEL_SDRAMC |
| 11 | bool "Atmel (Multi-port DDR-)SDRAM Controller" |
| 12 | default y |
| 13 | depends on ARCH_AT91 && OF |
| 14 | help |
| 15 | This driver is for Atmel SDRAM Controller or Atmel Multi-port |
| 16 | DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs. |
| 17 | Starting with the at91sam9g45, this controller supports SDR, DDR and |
| 18 | LP-DDR memories. |
| 19 | |
Ivan Khoronzhuk | 5a7c815 | 2014-02-24 19:26:11 +0200 | [diff] [blame] | 20 | config TI_AEMIF |
| 21 | tristate "Texas Instruments AEMIF driver" |
| 22 | depends on (ARCH_DAVINCI || ARCH_KEYSTONE) && OF |
| 23 | help |
| 24 | This driver is for the AEMIF module available in Texas Instruments |
| 25 | SoCs. AEMIF stands for Asynchronous External Memory Interface and |
| 26 | is intended to provide a glue-less interface to a variety of |
| 27 | asynchronuous memory devices like ASRAM, NOR and NAND memory. A total |
| 28 | of 256M bytes of any of these memories can be accessed at a given |
| 29 | time via four chip selects with 64M byte access per chip select. |
| 30 | |
Aneesh V | 7ec9445 | 2012-04-27 17:54:05 +0530 | [diff] [blame] | 31 | config TI_EMIF |
| 32 | tristate "Texas Instruments EMIF driver" |
Santosh Shilimkar | 18e9a97 | 2012-05-04 11:38:11 +0530 | [diff] [blame] | 33 | depends on ARCH_OMAP2PLUS |
Aneesh V | 7ec9445 | 2012-04-27 17:54:05 +0530 | [diff] [blame] | 34 | select DDR |
| 35 | help |
| 36 | This driver is for the EMIF module available in Texas Instruments |
| 37 | SoCs. EMIF is an SDRAM controller that, based on its revision, |
| 38 | supports one or more of DDR2, DDR3, and LPDDR2 SDRAM protocols. |
| 39 | This driver takes care of only LPDDR2 memories presently. The |
| 40 | functions of the driver includes re-configuring AC timing |
| 41 | parameters and other settings during frequency, voltage and |
| 42 | temperature changes |
| 43 | |
Ezequiel Garcia | 3edad32 | 2013-04-23 16:21:26 -0300 | [diff] [blame] | 44 | config MVEBU_DEVBUS |
| 45 | bool "Marvell EBU Device Bus Controller" |
| 46 | default y |
| 47 | depends on PLAT_ORION && OF |
| 48 | help |
| 49 | This driver is for the Device Bus controller available in some |
| 50 | Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and |
| 51 | Armada 370 and Armada XP. This controller allows to handle flash |
| 52 | devices such as NOR, NAND, SRAM, and FPGA. |
| 53 | |
Hiroshi DOYU | c542fb7 | 2012-05-10 10:42:30 +0300 | [diff] [blame] | 54 | config TEGRA20_MC |
Hiroshi DOYU | f0e33f9 | 2012-05-11 09:56:24 +0300 | [diff] [blame] | 55 | bool "Tegra20 Memory Controller(MC) driver" |
| 56 | default y |
Hiroshi DOYU | c542fb7 | 2012-05-10 10:42:30 +0300 | [diff] [blame] | 57 | depends on ARCH_TEGRA_2x_SOC |
Hiroshi DOYU | f0e33f9 | 2012-05-11 09:56:24 +0300 | [diff] [blame] | 58 | help |
| 59 | This driver is for the Memory Controller(MC) module available |
| 60 | in Tegra20 SoCs, mainly for a address translation fault |
| 61 | analysis, especially for IOMMU/GART(Graphics Address |
| 62 | Relocation Table) module. |
Hiroshi DOYU | c542fb7 | 2012-05-10 10:42:30 +0300 | [diff] [blame] | 63 | |
Hiroshi DOYU | af46810 | 2012-05-10 10:42:32 +0300 | [diff] [blame] | 64 | config TEGRA30_MC |
Hiroshi DOYU | 42d1149 | 2012-05-11 09:56:25 +0300 | [diff] [blame] | 65 | bool "Tegra30 Memory Controller(MC) driver" |
| 66 | default y |
Hiroshi DOYU | af46810 | 2012-05-10 10:42:32 +0300 | [diff] [blame] | 67 | depends on ARCH_TEGRA_3x_SOC |
Hiroshi DOYU | 42d1149 | 2012-05-11 09:56:25 +0300 | [diff] [blame] | 68 | help |
| 69 | This driver is for the Memory Controller(MC) module available |
| 70 | in Tegra30 SoCs, mainly for a address translation fault |
| 71 | analysis, especially for IOMMU/SMMU(System Memory Management |
| 72 | Unit) module. |
Hiroshi DOYU | af46810 | 2012-05-10 10:42:32 +0300 | [diff] [blame] | 73 | |
Paul Gortmaker | 42d87b1 | 2014-02-19 17:46:40 -0500 | [diff] [blame] | 74 | config FSL_IFC |
| 75 | bool |
| 76 | depends on FSL_SOC |
| 77 | |
Aneesh V | 7ec9445 | 2012-04-27 17:54:05 +0530 | [diff] [blame] | 78 | endif |