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46 lines
1.6 KiB
46 lines
1.6 KiB
config RAM |
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bool "Enable RAM drivers using Driver Model" |
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depends on DM |
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help |
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This allows drivers to be provided for SDRAM and other RAM |
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controllers and their type to be specified in the board's device |
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tree. Generally some parameters are required to set up the RAM and |
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the RAM size can either be statically defined or dynamically |
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detected. |
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config SPL_RAM |
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bool "Enable RAM support in SPL" |
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depends on RAM && SPL_DM |
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help |
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The RAM subsystem adds a small amount of overhead to the image. |
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If this is acceptable and you have a need to use RAM drivers in |
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SPL, enable this option. It might provide a cleaner interface to |
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setting up RAM (e.g. SDRAM / DDR) within SPL. |
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config TPL_RAM |
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bool "Enable RAM support in TPL" |
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depends on RAM && TPL_DM |
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help |
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The RAM subsystem adds a small amount of overhead to the image. |
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If this is acceptable and you have a need to use RAM drivers in |
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TPL, enable this option. It might provide a cleaner interface to |
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setting up RAM (e.g. SDRAM / DDR) within TPL. |
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config STM32_SDRAM |
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bool "Enable STM32 SDRAM support" |
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depends on RAM |
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help |
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STM32F7 family devices support flexible memory controller(FMC) to |
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support external memories like sdram, psram & nand. |
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This driver is for the sdram memory interface with the FMC. |
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config MPC83XX_SDRAM |
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bool "Enable MPC83XX SDRAM support" |
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depends on RAM |
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help |
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Enable support for the internal DDR Memory Controller of the MPC83xx |
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family of SoCs. Both static configurations, as well as configuring |
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the RAM through the use of SPD (Serial Presence Detect) is supported |
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via device tree settings. |
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source "drivers/ram/stm32mp1/Kconfig"
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