This is a set of tools, which can assist in configuring the Allwinner A10/A13/A20 DRAM controller. A modified version of the a10-meminfo tool from https://github.com/maxnet/a10-meminfo (originally implemented by Floris Bos) is also included.
Installation instructions:
git clone https://github.com/ssvb/a10-dram-tools.git
cd a10-dram-tools
cmake -DCMAKE_INSTALL_PREFIX=/usr .
make -j2 install
Usage instructions: http://linux-sunxi.org/A10_DRAM_Controller_Calibration