+ help
+ Select this dram controller driver for Sun4/5/7i platforms,
+ like A10/A13/A20.
+
+config DRAM_SUN6I
+ bool
+ help
+ Select this dram controller driver for Sun6i platforms,
+ like A31/A31s.
+
+config DRAM_SUN8I_A23
+ bool
+ help
+ Select this dram controller driver for Sun8i platforms,
+ for A23 SOC.
+
+config DRAM_SUN8I_A33
+ bool
+ help
+ Select this dram controller driver for Sun8i platforms,
+ for A33 SOC.
+
+config DRAM_SUN8I_A83T
+ bool
+ help
+ Select this dram controller driver for Sun8i platforms,
+ for A83T SOC.
+
+config DRAM_SUN9I
+ bool
+ help
+ Select this dram controller driver for Sun9i platforms,
+ like A80.
+
+config DRAM_SUN50I_H6
+ bool
+ help
+ Select this dram controller driver for some sun50i platforms,
+ like H6.
+
+config SUN6I_P2WI
+ bool "Allwinner sun6i internal P2WI controller"
+ help
+ If you say yes to this option, support will be included for the
+ P2WI (Push/Pull 2 Wire Interface) controller embedded in some sunxi
+ SOCs.
+ The P2WI looks like an SMBus controller (which supports only byte
+ accesses), except that it only supports one slave device.
+ This interface is used to connect to specific PMIC devices (like the
+ AXP221).
+
+config SUN6I_PRCM
+ bool
+ help
+ Support for the PRCM (Power/Reset/Clock Management) unit available
+ in A31 SoC.
+
+config AXP_PMIC_BUS
+ bool "Sunxi AXP PMIC bus access helpers"
+ help
+ Select this PMIC bus access helpers for Sunxi platform PRCM or other
+ AXP family PMIC devices.
+
+config SUN8I_RSB
+ bool "Allwinner sunXi Reduced Serial Bus Driver"
+ help
+ Say y here to enable support for Allwinner's Reduced Serial Bus
+ (RSB) support. This controller is responsible for communicating
+ with various RSB based devices, such as AXP223, AXP8XX PMICs,
+ and AC100/AC200 ICs.
+
+config SUNXI_SRAM_ADDRESS
+ hex
+ default 0x10000 if MACH_SUN9I || MACH_SUN50I || MACH_SUN50I_H5
+ default 0x20000 if MACH_SUN50I_H6
+ default 0x0