Signed-off-by: Edward Lin <edward....@technexion.com>
---
arch/arm/include/asm/arch-mx6/mx6_ddr_regs.h | 167
+++++++++++++++++++++++++++
1 file changed, 167 insertions(+)
create mode 100644 arch/arm/include/asm/arch-mx6/mx6_ddr_regs.h
diff --git a/arch/arm/include/asm/arch-mx6/mx6_ddr_regs.h
b/arch/arm/include/asm/arch-mx6/mx6_ddr_regs.h
new file mode 100644
index 0000000..dd5e892
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6_ddr_regs.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2013 TechNexion Inc.
+ *
+ * Author: Edward Lin <edward....@technexion.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef __ASM_ARCH_MX6_DDR_REGS_H__
+#define __ASM_ARCH_MX6_DDR_REGS_H__
+
+#define MX6_MMDC_P0_BASE 0x021b0000
+#define MX6_MMDC_P1_BASE 0x021b4000
+
+/* MMDC P0/P1 Registers */
+struct mmdc_p_regs {
+ u32 mdctl;
+ u32 mdpdc;
+ u32 mdotc;
+ u32 mdcfg0;
+ u32 mdcfg1;
+ u32 mdcfg2;
+ u32 mdmisc;
+ u32 mdscr;
+ u32 mdref;
+ u32 res1[2];
+ u32 mdrwd;
+ u32 mdor;
+ u32 res2[3];
+ u32 mdasp;
+ u32 res3[240];
+ u32 mapsr;
+ u32 res4[254];
+ u32 mpzqhwctrl;
+ u32 res5[2];
+ u32 mpwldectrl0;
+ u32 mpwldectrl1;
+ u32 res6;
+ u32 mpodtctrl;
+ u32 mprddqby0dl;
+ u32 mprddqby1dl;
+ u32 mprddqby2dl;
+ u32 mprddqby3dl;
+ u32 res7[4];
+ u32 mpdgctrl0;
+ u32 mpdgctrl1;
+ u32 res8;
+ u32 mprddlctl;
+ u32 res9;
+ u32 mpwrdlctl;
+ u32 res10[25];
+ u32 mpmur0;
+}__attribute__((packed, aligned(4)));
+
+#define MX6Q_IOM_DDR_BASE 0x020e0500
+struct mx6q_iomux_ddr_regs {
+ u32 res1[3];
+ u32 dram_sdqs5;
+ u32 dram_dqm5;
+ u32 dram_dqm4;
+ u32 dram_sdqs4;
+ u32 dram_sdqs3;
+ u32 dram_dqm3;
+ u32 dram_sdqs2;
+ u32 dram_dqm2;
+ u32 res2[16];
+ u32 dram_cas;
+ u32 res3[2];
+ u32 dram_ras;
+ u32 dram_reset;
+ u32 res4[2];
+ u32 dram_sdclk_0;
+ u32 dram_sdba2;
+ u32 dram_sdcke0;
+ u32 dram_sdclk_1;
+ u32 dram_sdcke1;
+ u32 dram_sdodt0;
+ u32 dram_sdodt1;
+ u32 res5;
+ u32 dram_sdqs0;
+ u32 dram_dqm0;
+ u32 dram_sdqs1;
+ u32 dram_dqm1;
+ u32 dram_sdqs6;
+ u32 dram_dqm6;
+ u32 dram_sdqs7;
+ u32 dram_dqm7;
+}__attribute__((packed, aligned(4)));
+
+#define MX6Q_IOM_GRP_BASE 0x020e0700
+struct mx6q_iomux_grp_regs {
+ u32 res1[18];
+ u32 grp_b7ds;
+ u32 grp_addds;
+ u32 grp_ddrmode_ctl;
+ u32 res2;
+ u32 grp_ddrpke;
+ u32 res3[6];
+ u32 grp_ddrmode;
+ u32 res4[3];
+ u32 grp_b0ds;
+ u32 grp_b1ds;
+ u32 grp_ctlds;
+ u32 res5;
+ u32 grp_b2ds;
+ u32 grp_ddr_type;
+ u32 grp_b3ds;
+ u32 grp_b4ds;
+ u32 grp_b5ds;
+ u32 grp_b6ds;
+}__attribute__((packed, aligned(4)));
+
+#define MX6DL_IOM_DDR_BASE 0x020e0400
+struct mx6dl_iomux_ddr_regs {
+ u32 res1[25];
+ u32 dram_cas;
+ u32 res2[2];
+ u32 dram_dqm0;
+ u32 dram_dqm1;
+ u32 dram_dqm2;
+ u32 dram_dqm3;
+ u32 dram_dqm4;
+ u32 dram_dqm5;
+ u32 dram_dqm6;
+ u32 dram_dqm7;
+ u32 dram_ras;
+ u32 dram_reset;
+ u32 res3[2];
+ u32 dram_sdba2;
+ u32 dram_sdcke0;
+ u32 dram_sdcke1;
+ u32 dram_sdclk_0;
+ u32 dram_sdclk_1;
+ u32 dram_sdodt0;
+ u32 dram_sdodt1;
+ u32 dram_sdqs0;
+ u32 dram_sdqs1;
+ u32 dram_sdqs2;
+ u32 dram_sdqs3;
+ u32 dram_sdqs4;
+ u32 dram_sdqs5;
+ u32 dram_sdqs6;
+ u32 dram_sdqs7;
+}__attribute__((packed, aligned(4)));
+
+#define MX6DL_IOM_GRP_BASE 0x020e0700
+struct mx6dl_iomux_grp_regs {
+ u32 res1[18];
+ u32 grp_b7ds;
+ u32 grp_addds;
+ u32 grp_ddrmode_ctl;
+ u32 grp_ddrpke;
+ u32 res2[2];
+ u32 grp_ddrmode;
+ u32 grp_b0ds;
+ u32 res3;
+ u32 grp_ctlds;
+ u32 grp_b1ds;
+ u32 grp_ddr_type;
+ u32 grp_b2ds;
+ u32 grp_b3ds;
+ u32 grp_b4ds;
+ u32 grp_b5ds;
+ u32 res4;
+ u32 grp_b6ds;
+}__attribute__((packed, aligned(4)));
+
+#endif
--
1.8.0
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