[U-Boot] [PATCH 2/4] mx6: add structs for mmdc and ddr iomux registers

[Edward Lin]

Signed-off-by: Edward Lin <edward.lin at 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.lin at 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