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Diffstat (limited to 'arch/arm/include/asm/arch-mx6/mx6-ddr.h')
-rw-r--r--arch/arm/include/asm/arch-mx6/mx6-ddr.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/mx6-ddr.h b/arch/arm/include/asm/arch-mx6/mx6-ddr.h
index c49aa62..7bfbdc3 100644
--- a/arch/arm/include/asm/arch-mx6/mx6-ddr.h
+++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h
@@ -16,7 +16,11 @@
#ifdef CONFIG_MX6SX
#include "mx6sx-ddr.h"
#else
+#ifdef CONFIG_MX6UL
+#include "mx6ul-ddr.h"
+#else
#error "Please select cpu"
+#endif /* CONFIG_MX6UL */
#endif /* CONFIG_MX6SX */
#endif /* CONFIG_MX6DL or CONFIG_MX6S */
#endif /* CONFIG_MX6Q */
@@ -62,6 +66,44 @@ struct mmdc_p_regs {
u32 mpmur0;
};
+#define MX6UL_IOM_DDR_BASE 0x020e0200
+struct mx6ul_iomux_ddr_regs {
+ u32 res1[17];
+ u32 dram_dqm0;
+ u32 dram_dqm1;
+ u32 dram_ras;
+ u32 dram_cas;
+ u32 dram_cs0;
+ u32 dram_cs1;
+ u32 dram_sdwe_b;
+ u32 dram_odt0;
+ u32 dram_odt1;
+ u32 dram_sdba0;
+ u32 dram_sdba1;
+ u32 dram_sdba2;
+ u32 dram_sdcke0;
+ u32 dram_sdcke1;
+ u32 dram_sdclk_0;
+ u32 dram_sdqs0;
+ u32 dram_sdqs1;
+ u32 dram_reset;
+};
+
+#define MX6UL_IOM_GRP_BASE 0x020e0400
+struct mx6ul_iomux_grp_regs {
+ u32 res1[36];
+ u32 grp_addds;
+ u32 grp_ddrmode_ctl;
+ u32 grp_b0ds;
+ u32 grp_ddrpk;
+ u32 grp_ctlds;
+ u32 grp_b1ds;
+ u32 grp_ddrhys;
+ u32 grp_ddrpke;
+ u32 grp_ddrmode;
+ u32 grp_ddr_type;
+};
+
#define MX6SX_IOM_DDR_BASE 0x020e0200
struct mx6sx_iomux_ddr_regs {
u32 res1[59];
@@ -290,6 +332,9 @@ void mx6sdl_dram_iocfg(unsigned width,
void mx6sx_dram_iocfg(unsigned width,
const struct mx6sx_iomux_ddr_regs *,
const struct mx6sx_iomux_grp_regs *);
+void mx6ul_dram_iocfg(unsigned width,
+ const struct mx6ul_iomux_ddr_regs *,
+ const struct mx6ul_iomux_grp_regs *);
/* configure mx6 mmdc registers */
void mx6_dram_cfg(const struct mx6_ddr_sysinfo *,