rockchip: rk3288: Add support for drive-strength in PINCTRL

[people/ms/u-boot.git] / arch / arm / mach-rockchip / Kconfig

if ARCH_ROCKCHIP

config ROCKCHIP_RK3036
	bool "Support Rockchip RK3036"
	select CPU_V7
	select SUPPORT_SPL
	select SPL
	help
	  The Rockchip RK3036 is a ARM-based SoC with a dual-core Cortex-A7
	  including NEON and GPU, Mali-400 graphics, several DDR3 options
	  and video codec support. Peripherals include Gigabit Ethernet,
	  USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.

config ROCKCHIP_RK3188
	bool "Support Rockchip RK3188"
	select CPU_V7
	select SPL_BOARD_INIT if SPL
	select SUPPORT_SPL
	select SUPPORT_TPL
	select SPL
	select TPL
	select BOARD_LATE_INIT
	select ROCKCHIP_BROM_HELPER
	help
	  The Rockchip RK3188 is a ARM-based SoC with a quad-core Cortex-A9
	  including NEON and GPU, 512KB L2 cache, Mali-400 graphics, two
	  video interfaces, several memory options and video codec support.
	  Peripherals include Fast Ethernet, USB2 host and OTG, SDIO, I2S,
	  UART, SPI, I2C and PWMs.

config ROCKCHIP_RK322X
	bool "Support Rockchip RK3228/RK3229"
	select CPU_V7
	select SUPPORT_SPL
	select SPL
	select ROCKCHIP_BROM_HELPER
	select DEBUG_UART_BOARD_INIT
	help
	  The Rockchip RK3229 is a ARM-based SoC with a dual-core Cortex-A7
	  including NEON and GPU, Mali-400 graphics, several DDR3 options
	  and video codec support. Peripherals include Gigabit Ethernet,
	  USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.

config ROCKCHIP_RK3288
	bool "Support Rockchip RK3288"
	select CPU_V7
	select SPL_BOARD_INIT if SPL
	select SUPPORT_SPL
	select SPL
	help
	  The Rockchip RK3288 is a ARM-based SoC with a quad-core Cortex-A17
	  including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
	  video interfaces supporting HDMI and eDP, several DDR3 options
	  and video codec support. Peripherals include Gigabit Ethernet,
	  USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.

config ROCKCHIP_RK3328
	bool "Support Rockchip RK3328"
	select ARM64
	help
	  The Rockchip RK3328 is a ARM-based SoC with a quad-core Cortex-A53.
	  including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
	  video interfaces supporting HDMI and eDP, several DDR3 options
	  and video codec support. Peripherals include Gigabit Ethernet,
	  USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.

config ROCKCHIP_RK3368
	bool "Support Rockchip RK3368"
	select ARM64
	select SYS_NS16550
	help
	  The Rockchip RK3328 is a ARM-based SoC with a octa-core Cortex-A53.
	  including NEON and GPU, 512KB L2 cache for big cluster and 256 KB
	  L2 cache for little cluser, PowerVR G6110 based graphics, one video
	  output processor supporting LVDS、HDMI、eDP, several DDR3 options
	  and video codec support. Peripherals include Gigabit Ethernet,
	  USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.

config ROCKCHIP_RK3399
	bool "Support Rockchip RK3399"
	select ARM64
	select SUPPORT_SPL
	select SPL
	select SPL_SEPARATE_BSS
	select ENABLE_ARM_SOC_BOOT0_HOOK
	select DEBUG_UART_BOARD_INIT
	help
	  The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72
	  and quad-core Cortex-A53.
	  including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
	  video interfaces supporting HDMI and eDP, several DDR3 options
	  and video codec support. Peripherals include Gigabit Ethernet,
	  USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.

config ROCKCHIP_RV1108
	bool "Support Rockchip RV1108"
	select CPU_V7
	help
	  The Rockchip RV1108 is a ARM-based SoC with a single-core Cortex-A7
	  and a DSP.

config ROCKCHIP_SPL_BACK_TO_BROM
	bool "SPL returns to bootrom"
	default y if ROCKCHIP_RK3036
	select ROCKCHIP_BROM_HELPER
	help
	  Rockchip SoCs have ability to load SPL & U-Boot binary. If enabled,
          SPL will return to the boot rom, which will then load the U-Boot
          binary to keep going on.

config ROCKCHIP_SPL_RESERVE_IRAM
	hex "Size of IRAM reserved in SPL"
	default 0x4000
	help
	  SPL may need reserve memory for firmware loaded by SPL, whose load
	  address is in IRAM and may overlay with SPL text area if not
	  reserved.

config ROCKCHIP_BROM_HELPER
	bool

config SPL_MMC_SUPPORT
	default y if !ROCKCHIP_SPL_BACK_TO_BROM

source "arch/arm/mach-rockchip/rk3036/Kconfig"
source "arch/arm/mach-rockchip/rk3188/Kconfig"
source "arch/arm/mach-rockchip/rk322x/Kconfig"
source "arch/arm/mach-rockchip/rk3288/Kconfig"
source "arch/arm/mach-rockchip/rk3328/Kconfig"
source "arch/arm/mach-rockchip/rk3368/Kconfig"
source "arch/arm/mach-rockchip/rk3399/Kconfig"
source "arch/arm/mach-rockchip/rv1108/Kconfig"
endif