ARM: socfpga: Add DRAM bank size initialization function

Add function for both multiple DRAM bank and single DRAM bank size
initialization. This common functionality could be used by every single
SOCFPGA board.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Tested-by: Ley Foon Tan <ley.foon.tan@intel.com>

diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index c23ac4ead3ed44a433b259cb308ff63e3554699e..38e12a41a305cc7d956c3980b3cab0bece0c946c 100644 (file)
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -28,6 +28,13 @@ int board_init(void)
        return 0;
 }
 
+int dram_init_banksize(void)
+{
+       fdtdec_setup_memory_banksize();
+
+       return 0;
+}
+
 #ifdef CONFIG_USB_GADGET
 struct dwc2_plat_otg_data socfpga_otg_data = {
        .usb_gusbcfg    = 0x1417,