CONFIG_SUNXI_SRAM (not configurable)

modulename:  sunxi_sram.ko

configname: CONFIG_SUNXI_SRAM

Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>SUNXI_SRAM
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say y here to enable the SRAM controller support. This
device is responsible on mapping the SRAM in the sunXi SoCs
whether to the CPU/DMA, or to the devices.

source code: