opos6ul: set REFSEL and REFR fields

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>

diff --git a/arch/arm/mach-imx/mx6/opos6ul.c b/arch/arm/mach-imx/mx6/opos6ul.c
index 94a3d71..264fa8a 100644 (file)
--- a/arch/arm/mach-imx/mx6/opos6ul.c
+++ b/arch/arm/mach-imx/mx6/opos6ul.c
@@ -192,6 +192,8 @@ struct mx6_ddr_sysinfo ddr_sysinfo = {
        .sde_to_rst = 0x10,     /* 14 cycles, 200us (JEDEC default) */
        .rst_to_cke = 0x23,     /* 33 cycles, 500us (JEDEC default) */
        .ddr_type = DDR_TYPE_DDR3,
+       .refsel = 1,            /* Refresh cycles at 32KHz */
+       .refr = 7,              /* 8 refreshes commands per refresh cycle */
 };
 
 static struct mx6_ddr3_cfg mem_ddr = {