xref: /openbmc/u-boot/drivers/ram/Kconfig (revision 413ab5b0)
1config RAM
2	bool "Enable RAM drivers using Driver Model"
3	depends on DM
4	help
5	  This allows drivers to be provided for SDRAM and other RAM
6	  controllers and their type to be specified in the board's device
7	  tree. Generally some parameters are required to set up the RAM and
8	  the RAM size can either be statically defined or dynamically
9	  detected.
10
11config SPL_RAM
12	bool "Enable RAM support in SPL"
13	depends on RAM && SPL_DM
14	help
15	  The RAM subsystem adds a small amount of overhead to the image.
16	  If this is acceptable and you have a need to use RAM drivers in
17	  SPL, enable this option. It might provide a cleaner interface to
18	  setting up RAM (e.g. SDRAM / DDR) within SPL.
19
20config TPL_RAM
21	bool "Enable RAM support in TPL"
22	depends on RAM && TPL_DM
23	help
24	  The RAM subsystem adds a small amount of overhead to the image.
25	  If this is acceptable and you have a need to use RAM drivers in
26	  TPL, enable this option. It might provide a cleaner interface to
27	  setting up RAM (e.g. SDRAM / DDR) within TPL.
28
29config STM32_SDRAM
30	bool "Enable STM32 SDRAM support"
31	depends on RAM
32	help
33	  STM32F7 family devices support flexible memory controller(FMC) to
34	  support external memories like sdram, psram & nand.
35	  This driver is for the sdram memory interface with the FMC.
36