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ram: rockchip: Add initial Kconfig

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Right now sdram drivers in rockchip SoC are built based
on the SoC configs which may not be an adequate solutions
while adding common or debug driver.

So, add meaningful Kconfig options start with rk3399.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
This commit is contained in:
Jagan Teki 2019-07-15 23:58:46 +05:30 committed by Kever Yang
parent a0aebe8398
commit 82ee138def
3 changed files with 19 additions and 1 deletions
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1
drivers/ram/Kconfig
View File

@ -54,4 +54,5 @@ config K3_AM654_DDRSS
config add support for the initialization of the external
SDRAM devices connected to DDR subsystem.
source "drivers/ram/rockchip/Kconfig"
source "drivers/ram/stm32mp1/Kconfig"

17
drivers/ram/rockchip/Kconfig Normal file
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@ -0,0 +1,17 @@
config RAM_ROCKCHIP
bool "Ram drivers support for Rockchip SoCs"
depends on RAM && ARCH_ROCKCHIP
default y
help
This enables support for ram drivers Rockchip SoCs.
if RAM_ROCKCHIP
config RAM_RK3399
bool "Ram driver for Rockchip RK3399"
default ROCKCHIP_RK3399
help
This enables ram drivers support for the platforms based on
Rockchip RK3399 SoC.
endif # RAM_ROCKCHIP

2
drivers/ram/rockchip/Makefile
View File

@ -9,4 +9,4 @@ obj-$(CONFIG_ROCKCHIP_RK3188) = sdram_rk3188.o
obj-$(CONFIG_ROCKCHIP_RK322X) = sdram_rk322x.o
obj-$(CONFIG_ROCKCHIP_RK3288) = sdram_rk3288.o
obj-$(CONFIG_ROCKCHIP_RK3328) = sdram_rk3328.o
obj-$(CONFIG_ROCKCHIP_RK3399) = sdram_rk3399.o
obj-$(CONFIG_RAM_RK3399) += sdram_rk3399.o