[U-Boot-Users] [PATCH 3/8] ppc4xx: Consolidate PPC4xx SDRAM/DDR/DDR2 defines, part2

Stefan Roese
2008-06-02T19:02:31Z

This patch now adds a new header file (asm-ppc/ppc4xx-sdram.h) for all
ppc4xx related SDRAM/DDR/DDR2 controller defines.

Signed-off-by: Stefan Roese <sr@denx.de>
---
include/asm-ppc/ppc4xx-sdram.h | 1156 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 1156 insertions(+), 0 deletions(-)
create mode 100644 include/asm-ppc/ppc4xx-sdram.h

diff --git a/include/asm-ppc/ppc4xx-sdram.h b/include/asm-ppc/ppc4xx-sdram.h
new file mode 100644
index 0000000..83931f1
--- /dev/null
+++ b/include/asm-ppc/ppc4xx-sdram.h
@@ -0,0 +1,1156 @@
+/*
+ * (C) Copyright 2008
+ * Stefan Roese, DENX Software Engineering, sr at denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _PPC4xx_SDRAM_H_
+#define _PPC4xx_SDRAM_H_
+
+#if defined(CONFIG_SDRAM_PPC4xx_IBM_SDRAM)
+
+/*
+ * SDRAM Controller
+ */
+/*
+ * XXX - ToDo: Revisit file to change all these lower case defines into
+ * upper case. Also needs to be done in the controller setup code too
+ * of course. sr, 2008-06-02
+ */
+#ifndef CONFIG_405EP
+#define mem_besra 0x00 /* bus error syndrome reg a */
+#define mem_besrsa 0x04 /* bus error syndrome reg set a */
+#define mem_besrb 0x08 /* bus error syndrome reg b */
+#define mem_besrsb 0x0c /* bus error syndrome reg set b */
+#define mem_bear 0x10 /* bus error address reg */
+#endif
+#define mem_mcopt1 0x20 /* memory controller options 1 */
+#define mem_status 0x24 /* memory status */
+#define mem_rtr 0x30 /* refresh timer reg */
+#define mem_pmit 0x34 /* power management idle timer */
+#define mem_mb0cf 0x40 /* memory bank 0 configuration */
+#define mem_mb1cf 0x44 /* memory bank 1 configuration */
+#ifndef CONFIG_405EP
+#define mem_mb2cf 0x48 /* memory bank 2 configuration */
+#define mem_mb3cf 0x4c /* memory bank 3 configuration */
+#endif
+#define mem_sdtr1 0x80 /* timing reg 1 */
+#ifndef CONFIG_405EP
+#define mem_ecccf 0x94 /* ECC configuration */
+#define mem_eccerr 0x98 /* ECC error status */
+#endif
+
+#endif /* CONFIG_SDRAM_PPC4xx_IBM_SDRAM */
+
+#if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR)
+
+/*
+ * Memory controller registers
+ */
+#define SDRAM_CFG0 0x20 /* memory controller options 0 */
+#define SDRAM_CFG1 0x21 /* memory controller options 1 */
+
+/*
+ * XXX - ToDo: Revisit file to change all these lower case defines into
+ * upper case. Also needs to be done in the controller setup code too
+ * of course. sr, 2008-06-02
+ */
+#define mem_besr0_clr 0x0000 /* bus error status reg 0 (clr) */
+#define mem_besr0_set 0x0004 /* bus error status reg 0 (set) */
+#define mem_besr1_clr 0x0008 /* bus error status reg 1 (clr) */
+#define mem_besr1_set 0x000c /* bus error status reg 1 (set) */
+#define mem_bear 0x0010 /* bus error address reg */
+#define mem_mirq_clr 0x0011 /* bus master interrupt (clr) */
+#define mem_mirq_set 0x0012 /* bus master interrupt (set) */
+#define mem_slio 0x0018 /* ddr sdram slave interface options */
+#define mem_cfg0 0x0020 /* ddr sdram options 0 */
+#define mem_cfg1 0x0021 /* ddr sdram options 1 */
+#define mem_devopt 0x0022 /* ddr sdram device options */
+#define mem_mcsts 0x0024 /* memory controller status */
+#define mem_rtr 0x0030 /* refresh timer register */
+#define mem_pmit 0x0034 /* power management idle timer */
+#define mem_uabba 0x0038 /* plb UABus base address */
+#define mem_b0cr 0x0040 /* ddr sdram bank 0 configuration */
+#define mem_b1cr 0x0044 /* ddr sdram bank 1 configuration */
+#define mem_b2cr 0x0048 /* ddr sdram bank 2 configuration */
+#define mem_b3cr 0x004c /* ddr sdram bank 3 configuration */
+#define mem_tr0 0x0080 /* sdram timing register 0 */
+#define mem_tr1 0x0081 /* sdram timing register 1 */
+#define mem_clktr 0x0082 /* ddr clock timing register */
+#define mem_wddctr 0x0083 /* write data/dm/dqs clock timing reg */
+#define mem_dlycal 0x0084 /* delay line calibration register */
+#define mem_eccesr 0x0098 /* ECC error status */
+
+/*
+ * Memory Controller Options 0
+ */
+#define SDRAM_CFG0_DCEN 0x80000000 /* SDRAM Controller Enable */
+#define SDRAM_CFG0_MCHK_MASK 0x30000000 /* Memory data errchecking mask */
+#define SDRAM_CFG0_MCHK_NON 0x00000000 /* No ECC generation */
+#define SDRAM_CFG0_MCHK_GEN 0x20000000 /* ECC generation */
+#define SDRAM_CFG0_MCHK_CHK 0x30000000 /* ECC generation and checking */
+#define SDRAM_CFG0_RDEN 0x08000000 /* Registered DIMM enable */
+#define SDRAM_CFG0_PMUD 0x04000000 /* Page management unit */
+#define SDRAM_CFG0_DMWD_MASK 0x02000000 /* DRAM width mask */
+#define SDRAM_CFG0_DMWD_32 0x00000000 /* 32 bits */
+#define SDRAM_CFG0_DMWD_64 0x02000000 /* 64 bits */
+#define SDRAM_CFG0_UIOS_MASK 0x00C00000 /* Unused IO State */
+#define SDRAM_CFG0_PDP 0x00200000 /* Page deallocation policy */
+
+/*
+ * Memory Controller Options 1
+ */
+#define SDRAM_CFG1_SRE 0x80000000 /* Self-Refresh Entry */
+#define SDRAM_CFG1_PMEN 0x40000000 /* Power Management Enable */
+
+/*
+ * SDRAM DEVPOT Options
+ */
+#define SDRAM_DEVOPT_DLL 0x80000000
+#define SDRAM_DEVOPT_DS 0x40000000
+
+/*
+ * SDRAM MCSTS Options
+ */
+#define SDRAM_MCSTS_MRSC 0x80000000
+#define SDRAM_MCSTS_SRMS 0x40000000
+#define SDRAM_MCSTS_CIS 0x20000000
+
+/*
+ * SDRAM Refresh Timer Register
+ */
+#define SDRAM_RTR_RINT_MASK 0xFFFF0000
+#define SDRAM_RTR_RINT_ENCODE(n) (((n) << 16) & SDRAM_RTR_RINT_MASK)
+
+/*
+ * SDRAM UABus Base Address Reg
+ */
+#define SDRAM_UABBA_UBBA_MASK 0x0000000F
+
+/*
+ * Memory Bank 0-7 configuration
+ */
+#define SDRAM_BXCR_SDBA_MASK 0xff800000 /* Base address */
+#define SDRAM_BXCR_SDSZ_MASK 0x000e0000 /* Size */
+#define SDRAM_BXCR_SDSZ_8 0x00020000 /* 8M */
+#define SDRAM_BXCR_SDSZ_16 0x00040000 /* 16M */
+#define SDRAM_BXCR_SDSZ_32 0x00060000 /* 32M */
+#define SDRAM_BXCR_SDSZ_64 0x00080000 /* 64M */
+#define SDRAM_BXCR_SDSZ_128 0x000a0000 /* 128M */
+#define SDRAM_BXCR_SDSZ_256 0x000c0000 /* 256M */
+#define SDRAM_BXCR_SDSZ_512 0x000e0000 /* 512M */
+#define SDRAM_BXCR_SDAM_MASK 0x0000e000 /* Addressing mode */
+#define SDRAM_BXCR_SDAM_1 0x00000000 /* Mode 1 */
+#define SDRAM_BXCR_SDAM_2 0x00002000 /* Mode 2 */
+#define SDRAM_BXCR_SDAM_3 0x00004000 /* Mode 3 */
+#define SDRAM_BXCR_SDAM_4 0x00006000 /* Mode 4 */
+#define SDRAM_BXCR_SDBE 0x00000001 /* Memory Bank Enable */
+
+/*
+ * SDRAM TR0 Options
+ */
+#define SDRAM_TR0_SDWR_MASK 0x80000000
+#define SDRAM_TR0_SDWR_2_CLK 0x00000000
+#define SDRAM_TR0_SDWR_3_CLK 0x80000000
+#define SDRAM_TR0_SDWD_MASK 0x40000000
+#define SDRAM_TR0_SDWD_0_CLK 0x00000000
+#define SDRAM_TR0_SDWD_1_CLK 0x40000000
+#define SDRAM_TR0_SDCL_MASK 0x01800000
+#define SDRAM_TR0_SDCL_2_0_CLK 0x00800000
+#define SDRAM_TR0_SDCL_2_5_CLK 0x01000000
+#define SDRAM_TR0_SDCL_3_0_CLK 0x01800000
+#define SDRAM_TR0_SDPA_MASK 0x000C0000
+#define SDRAM_TR0_SDPA_2_CLK 0x00040000
+#define SDRAM_TR0_SDPA_3_CLK 0x00080000
+#define SDRAM_TR0_SDPA_4_CLK 0x000C0000
+#define SDRAM_TR0_SDCP_MASK 0x00030000
+#define SDRAM_TR0_SDCP_2_CLK 0x00000000
+#define SDRAM_TR0_SDCP_3_CLK 0x00010000
+#define SDRAM_TR0_SDCP_4_CLK 0x00020000
+#define SDRAM_TR0_SDCP_5_CLK 0x00030000
+#define SDRAM_TR0_SDLD_MASK 0x0000C000
+#define SDRAM_TR0_SDLD_1_CLK 0x00000000
+#define SDRAM_TR0_SDLD_2_CLK 0x00004000
+#define SDRAM_TR0_SDRA_MASK 0x0000001C
+#define SDRAM_TR0_SDRA_6_CLK 0x00000000
+#define SDRAM_TR0_SDRA_7_CLK 0x00000004
+#define SDRAM_TR0_SDRA_8_CLK 0x00000008
+#define SDRAM_TR0_SDRA_9_CLK 0x0000000C
+#define SDRAM_TR0_SDRA_10_CLK 0x00000010
+#define SDRAM_TR0_SDRA_11_CLK 0x00000014
+#define SDRAM_TR0_SDRA_12_CLK 0x00000018
+#define SDRAM_TR0_SDRA_13_CLK 0x0000001C
+#define SDRAM_TR0_SDRD_MASK 0x00000003
+#define SDRAM_TR0_SDRD_2_CLK 0x00000001
+#define SDRAM_TR0_SDRD_3_CLK 0x00000002
+#define SDRAM_TR0_SDRD_4_CLK 0x00000003
+
+/*
+ * SDRAM TR1 Options
+ */
+#define SDRAM_TR1_RDSS_MASK 0xC0000000
+#define SDRAM_TR1_RDSS_TR0 0x00000000
+#define SDRAM_TR1_RDSS_TR1 0x40000000
+#define SDRAM_TR1_RDSS_TR2 0x80000000
+#define SDRAM_TR1_RDSS_TR3 0xC0000000
+#define SDRAM_TR1_RDSL_MASK 0x00C00000
+#define SDRAM_TR1_RDSL_STAGE1 0x00000000
+#define SDRAM_TR1_RDSL_STAGE2 0x00400000
+#define SDRAM_TR1_RDSL_STAGE3 0x00800000
+#define SDRAM_TR1_RDCD_MASK 0x00000800
+#define SDRAM_TR1_RDCD_RCD_0_0 0x00000000
+#define SDRAM_TR1_RDCD_RCD_1_2 0x00000800
+#define SDRAM_TR1_RDCT_MASK 0x000001FF
+#define SDRAM_TR1_RDCT_ENCODE(x) (((x) << 0) & SDRAM_TR1_RDCT_MASK)
+#define SDRAM_TR1_RDCT_DECODE(x) (((x) & SDRAM_TR1_RDCT_MASK) >> 0)
+#define SDRAM_TR1_RDCT_MIN 0x00000000
+#define SDRAM_TR1_RDCT_MAX 0x000001FF
+
+/*
+ * SDRAM WDDCTR Options
+ */
+#define SDRAM_WDDCTR_WRCP_MASK 0xC0000000
+#define SDRAM_WDDCTR_WRCP_0DEG 0x00000000
+#define SDRAM_WDDCTR_WRCP_90DEG 0x40000000
+#define SDRAM_WDDCTR_WRCP_180DEG 0x80000000
+#define SDRAM_WDDCTR_DCD_MASK 0x000001FF
+
+/*
+ * SDRAM CLKTR Options
+ */
+#define SDRAM_CLKTR_CLKP_MASK 0xC0000000
+#define SDRAM_CLKTR_CLKP_0DEG 0x00000000
+#define SDRAM_CLKTR_CLKP_90DEG 0x40000000
+#define SDRAM_CLKTR_CLKP_180DEG 0x80000000
+#define SDRAM_CLKTR_DCDT_MASK 0x000001FF
+
+/*
+ * SDRAM DLYCAL Options
+ */
+#define SDRAM_DLYCAL_DLCV_MASK 0x000003FC
+#define SDRAM_DLYCAL_DLCV_ENCODE(x) (((x)<<2) & SDRAM_DLYCAL_DLCV_MASK)
+#define SDRAM_DLYCAL_DLCV_DECODE(x) (((x) & SDRAM_DLYCAL_DLCV_MASK)>>2)
+
+#endif /* CONFIG_SDRAM_PPC4xx_IBM_DDR */
+
+#if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR2)
+
+#define SDRAM_DLYCAL_DLCV_MASK 0x000003FC
+#define SDRAM_DLYCAL_DLCV_ENCODE(x) (((x)<<2) & SDRAM_DLYCAL_DLCV_MASK)
+#define SDRAM_DLYCAL_DLCV_DECODE(x) (((x) & SDRAM_DLYCAL_DLCV_MASK)>>2)
+
+/*
+ * Memory queue defines
+ */
+#define SDRAMQ_DCR_BASE 0x040
+
+#define SDRAM_R0BAS (SDRAMQ_DCR_BASE+0x0) /* rank 0 base address & size */
+#define SDRAM_R1BAS (SDRAMQ_DCR_BASE+0x1) /* rank 1 base address & size */
+#define SDRAM_R2BAS (SDRAMQ_DCR_BASE+0x2) /* rank 2 base address & size */
+#define SDRAM_R3BAS (SDRAMQ_DCR_BASE+0x3) /* rank 3 base address & size */
+#define SDRAM_CONF1HB (SDRAMQ_DCR_BASE+0x5) /* configuration 1 HB */
+#define SDRAM_ERRSTATHB (SDRAMQ_DCR_BASE+0x7) /* error status HB */
+#define SDRAM_ERRADDUHB (SDRAMQ_DCR_BASE+0x8) /* error address upper 32 HB */
+#define SDRAM_ERRADDLHB (SDRAMQ_DCR_BASE+0x9) /* error address lower 32 HB */
+#define SDRAM_PLBADDULL (SDRAMQ_DCR_BASE+0xA) /* PLB base address upper 32 LL */
+#define SDRAM_CONF1LL (SDRAMQ_DCR_BASE+0xB) /* configuration 1 LL */
+#define SDRAM_ERRSTATLL (SDRAMQ_DCR_BASE+0xC) /* error status LL */
+#define SDRAM_ERRADDULL (SDRAMQ_DCR_BASE+0xD) /* error address upper 32 LL */
+#define SDRAM_ERRADDLLL (SDRAMQ_DCR_BASE+0xE) /* error address lower 32 LL */
+#define SDRAM_CONFPATHB (SDRAMQ_DCR_BASE+0xF) /* configuration between paths */
+#define SDRAM_PLBADDUHB (SDRAMQ_DCR_BASE+0x10) /* PLB base address upper 32 LL */
+
+#if !defined(CONFIG_405EX)
+/*
+ * Memory Bank 0-7 configuration
+ */
+#if defined(CONFIG_440SPE) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define SDRAM_RXBAS_SDBA_MASK 0xFFE00000 /* Base address */
+#define SDRAM_RXBAS_SDBA_ENCODE(n) ((((u32)(n))&0xFFE00000)>>2)
+#define SDRAM_RXBAS_SDBA_DECODE(n) ((((u32)(n))&0xFFE00000)<<2)
+#endif /* CONFIG_440SPE */
+#if defined(CONFIG_440SP)
+#define SDRAM_RXBAS_SDBA_MASK 0xFF800000 /* Base address */
+#define SDRAM_RXBAS_SDBA_ENCODE(n) ((((u32)(n))&0xFF800000))
+#define SDRAM_RXBAS_SDBA_DECODE(n) ((((u32)(n))&0xFF800000))
+#endif /* CONFIG_440SP */
+#define SDRAM_RXBAS_SDSZ_MASK 0x0000FFC0 /* Size */
+#define SDRAM_RXBAS_SDSZ_ENCODE(n) ((((u32)(n))&0x3FF)<<6)
+#define SDRAM_RXBAS_SDSZ_DECODE(n) ((((u32)(n))>>6)&0x3FF)
+#define SDRAM_RXBAS_SDSZ_0 0x00000000 /* 0M */
+#define SDRAM_RXBAS_SDSZ_8 0x0000FFC0 /* 8M */
+#define SDRAM_RXBAS_SDSZ_16 0x0000FF80 /* 16M */
+#define SDRAM_RXBAS_SDSZ_32 0x0000FF00 /* 32M */
+#define SDRAM_RXBAS_SDSZ_64 0x0000FE00 /* 64M */
+#define SDRAM_RXBAS_SDSZ_128 0x0000FC00 /* 128M */
+#define SDRAM_RXBAS_SDSZ_256 0x0000F800 /* 256M */
+#define SDRAM_RXBAS_SDSZ_512 0x0000F000 /* 512M */
+#define SDRAM_RXBAS_SDSZ_1024 0x0000E000 /* 1024M */
+#define SDRAM_RXBAS_SDSZ_2048 0x0000C000 /* 2048M */
+#define SDRAM_RXBAS_SDSZ_4096 0x00008000 /* 4096M */
+#else /* CONFIG_405EX */
+/*
+ * XXX - ToDo:
+ * Revisit this file to check if all these 405EX defines are correct and
+ * can be used in the common 44x_spd_ddr2 code as well. sr, 2008-06-02
+ */
+#define SDRAM_RXBAS_SDSZ_MASK PPC_REG_VAL(19, 0xF)
+#define SDRAM_RXBAS_SDSZ_4MB PPC_REG_VAL(19, 0x0)
+#define SDRAM_RXBAS_SDSZ_8MB PPC_REG_VAL(19, 0x1)
+#define SDRAM_RXBAS_SDSZ_16MB PPC_REG_VAL(19, 0x2)
+#define SDRAM_RXBAS_SDSZ_32MB PPC_REG_VAL(19, 0x3)
+#define SDRAM_RXBAS_SDSZ_64MB PPC_REG_VAL(19, 0x4)
+#define SDRAM_RXBAS_SDSZ_128MB PPC_REG_VAL(19, 0x5)
+#define SDRAM_RXBAS_SDSZ_256MB PPC_REG_VAL(19, 0x6)
+#define SDRAM_RXBAS_SDSZ_512MB PPC_REG_VAL(19, 0x7)
+#define SDRAM_RXBAS_SDSZ_1024MB PPC_REG_VAL(19, 0x8)
+#define SDRAM_RXBAS_SDSZ_2048MB PPC_REG_VAL(19, 0x9)
+#define SDRAM_RXBAS_SDSZ_4096MB PPC_REG_VAL(19, 0xA)
+#define SDRAM_RXBAS_SDSZ_8192MB PPC_REG_VAL(19, 0xB)
+#define SDRAM_RXBAS_SDSZ_8 SDRAM_RXBAS_SDSZ_8MB
+#define SDRAM_RXBAS_SDSZ_16 SDRAM_RXBAS_SDSZ_16MB
+#define SDRAM_RXBAS_SDSZ_32 SDRAM_RXBAS_SDSZ_32MB
+#define SDRAM_RXBAS_SDSZ_64 SDRAM_RXBAS_SDSZ_64MB
+#define SDRAM_RXBAS_SDSZ_128 SDRAM_RXBAS_SDSZ_128MB
+#define SDRAM_RXBAS_SDSZ_256 SDRAM_RXBAS_SDSZ_256MB
+#define SDRAM_RXBAS_SDSZ_512 SDRAM_RXBAS_SDSZ_512MB
+#define SDRAM_RXBAS_SDSZ_1024 SDRAM_RXBAS_SDSZ_1024MB
+#define SDRAM_RXBAS_SDSZ_2048 SDRAM_RXBAS_SDSZ_2048MB
+#define SDRAM_RXBAS_SDSZ_4096 SDRAM_RXBAS_SDSZ_4096MB
+#define SDRAM_RXBAS_SDSZ_8192 SDRAM_RXBAS_SDSZ_8192MB
+#define SDRAM_RXBAS_SDAM_MODE0 PPC_REG_VAL(23, 0x0)
+#define SDRAM_RXBAS_SDAM_MODE1 PPC_REG_VAL(23, 0x1)
+#define SDRAM_RXBAS_SDAM_MODE2 PPC_REG_VAL(23, 0x2)
+#define SDRAM_RXBAS_SDAM_MODE3 PPC_REG_VAL(23, 0x3)
+#define SDRAM_RXBAS_SDAM_MODE4 PPC_REG_VAL(23, 0x4)
+#define SDRAM_RXBAS_SDAM_MODE5 PPC_REG_VAL(23, 0x5)
+#define SDRAM_RXBAS_SDAM_MODE6 PPC_REG_VAL(23, 0x6)
+#define SDRAM_RXBAS_SDAM_MODE7 PPC_REG_VAL(23, 0x7)
+#define SDRAM_RXBAS_SDAM_MODE8 PPC_REG_VAL(23, 0x8)
+#define SDRAM_RXBAS_SDAM_MODE9 PPC_REG_VAL(23, 0x9)
+#define SDRAM_RXBAS_SDBE_DISABLE PPC_REG_VAL(31, 0x0)
+#define SDRAM_RXBAS_SDBE_ENABLE PPC_REG_VAL(31, 0x1)
+#endif /* CONFIG_405EX */
+
+/*
+ * Memory controller registers
+ */
+#define SDRAM_MCSTAT 0x14 /* memory controller status */
+#define SDRAM_MCOPT1 0x20 /* memory controller options 1 */
+#define SDRAM_MCOPT2 0x21 /* memory controller options 2 */
+#define SDRAM_MODT0 0x22 /* on die termination for bank 0 */
+#define SDRAM_MODT1 0x23 /* on die termination for bank 1 */
+#define SDRAM_MODT2 0x24 /* on die termination for bank 2 */
+#define SDRAM_MODT3 0x25 /* on die termination for bank 3 */
+#define SDRAM_CODT 0x26 /* on die termination for controller */
+#define SDRAM_VVPR 0x27 /* variable VRef programmming */
+#define SDRAM_OPARS 0x28 /* on chip driver control setup */
+#define SDRAM_OPART 0x29 /* on chip driver control trigger */
+#define SDRAM_RTR 0x30 /* refresh timer */
+#define SDRAM_PMIT 0x34 /* power management idle timer */
+#define SDRAM_MB0CF 0x40 /* memory bank 0 configuration */
+#define SDRAM_MB1CF 0x44 /* memory bank 1 configuration */
+#define SDRAM_MB2CF 0x48
+#define SDRAM_MB3CF 0x4C
+#define SDRAM_INITPLR0 0x50 /* manual initialization control */
+#define SDRAM_INITPLR1 0x51 /* manual initialization control */
+#define SDRAM_INITPLR2 0x52 /* manual initialization control */
+#define SDRAM_INITPLR3 0x53 /* manual initialization control */
+#define SDRAM_INITPLR4 0x54 /* manual initialization control */
+#define SDRAM_INITPLR5 0x55 /* manual initialization control */
+#define SDRAM_INITPLR6 0x56 /* manual initialization control */
+#define SDRAM_INITPLR7 0x57 /* manual initialization control */
+#define SDRAM_INITPLR8 0x58 /* manual initialization control */
+#define SDRAM_INITPLR9 0x59 /* manual initialization control */
+#define SDRAM_INITPLR10 0x5a /* manual initialization control */
+#define SDRAM_INITPLR11 0x5b /* manual initialization control */
+#define SDRAM_INITPLR12 0x5c /* manual initialization control */
+#define SDRAM_INITPLR13 0x5d /* manual initialization control */
+#define SDRAM_INITPLR14 0x5e /* manual initialization control */
+#define SDRAM_INITPLR15 0x5f /* manual initialization control */
+#define SDRAM_RQDC 0x70 /* read DQS delay control */
+#define SDRAM_RFDC 0x74 /* read feedback delay control */
+#define SDRAM_RDCC 0x78 /* read data capture control */
+#define SDRAM_DLCR 0x7A /* delay line calibration */
+#define SDRAM_CLKTR 0x80 /* DDR clock timing */
+#define SDRAM_WRDTR 0x81 /* write data, DQS, DM clock, timing */
+#define SDRAM_SDTR1 0x85 /* DDR SDRAM timing 1 */
+#define SDRAM_SDTR2 0x86 /* DDR SDRAM timing 2 */
+#define SDRAM_SDTR3 0x87 /* DDR SDRAM timing 3 */
+#define SDRAM_MMODE 0x88 /* memory mode */
+#define SDRAM_MEMODE 0x89 /* memory extended mode */
+#define SDRAM_ECCCR 0x98 /* ECC error status */
+#define SDRAM_CID 0xA4 /* core ID */
+#define SDRAM_RID 0xA8 /* revision ID */
+#define SDRAM_RTSR 0xB1 /* run time status tracking */
+
+/*
+ * Memory Controller Status
+ */
+#define SDRAM_MCSTAT_MIC_MASK 0x80000000 /* Memory init status mask */
+#define SDRAM_MCSTAT_MIC_NOTCOMP 0x00000000 /* Mem init not complete */
+#define SDRAM_MCSTAT_MIC_COMP 0x80000000 /* Mem init complete */
+#define SDRAM_MCSTAT_SRMS_MASK 0x40000000 /* Mem self refresh stat mask */
+#define SDRAM_MCSTAT_SRMS_NOT_SF 0x00000000 /* Mem not in self refresh */
+#define SDRAM_MCSTAT_SRMS_SF 0x40000000 /* Mem in self refresh */
+#define SDRAM_MCSTAT_IDLE_MASK 0x20000000 /* Mem self refresh stat mask */
+#define SDRAM_MCSTAT_IDLE_NOT 0x00000000 /* Mem contr not idle */
+#define SDRAM_MCSTAT_IDLE 0x20000000 /* Mem contr idle */
+
+/*
+ * Memory Controller Options 1
+ */
+#define SDRAM_MCOPT1_MCHK_MASK 0x30000000 /* Memory data err check mask*/
+#define SDRAM_MCOPT1_MCHK_NON 0x00000000 /* No ECC generation */
+#define SDRAM_MCOPT1_MCHK_GEN 0x20000000 /* ECC generation */
+#define SDRAM_MCOPT1_MCHK_CHK 0x10000000 /* ECC generation and check */
+#define SDRAM_MCOPT1_MCHK_CHK_REP 0x30000000 /* ECC generation, chk, report*/
+#define SDRAM_MCOPT1_MCHK_CHK_DECODE(n) ((((u32)(n))>>28)&0x3)
+#define SDRAM_MCOPT1_RDEN_MASK 0x08000000 /* Registered DIMM mask */
+#define SDRAM_MCOPT1_RDEN 0x08000000 /* Registered DIMM enable */
+#define SDRAM_MCOPT1_PMU_MASK 0x06000000 /* Page management unit mask */
+#define SDRAM_MCOPT1_PMU_CLOSE 0x00000000 /* PMU Close */
+#define SDRAM_MCOPT1_PMU_OPEN 0x04000000 /* PMU Open */
+#define SDRAM_MCOPT1_PMU_AUTOCLOSE 0x02000000 /* PMU AutoClose */
+#define SDRAM_MCOPT1_DMWD_MASK 0x01000000 /* DRAM width mask */
+#define SDRAM_MCOPT1_DMWD_32 0x00000000 /* 32 bits */
+#define SDRAM_MCOPT1_DMWD_64 0x01000000 /* 64 bits */
+#define SDRAM_MCOPT1_UIOS_MASK 0x00C00000 /* Unused IO State */
+#define SDRAM_MCOPT1_BCNT_MASK 0x00200000 /* Bank count */
+#define SDRAM_MCOPT1_4_BANKS 0x00000000 /* 4 Banks */
+#define SDRAM_MCOPT1_8_BANKS 0x00200000 /* 8 Banks */
+#define SDRAM_MCOPT1_DDR_TYPE_MASK 0x00100000 /* DDR Memory Type mask */
+#define SDRAM_MCOPT1_DDR1_TYPE 0x00000000 /* DDR1 Memory Type */
+#define SDRAM_MCOPT1_DDR2_TYPE 0x00100000 /* DDR2 Memory Type */
+#define SDRAM_MCOPT1_QDEP 0x00020000 /* 4 commands deep */
+#define SDRAM_MCOPT1_RWOO_MASK 0x00008000 /* Out of Order Read mask */
+#define SDRAM_MCOPT1_RWOO_DISABLED 0x00000000 /* disabled */
+#define SDRAM_MCOPT1_RWOO_ENABLED 0x00008000 /* enabled */
+#define SDRAM_MCOPT1_WOOO_MASK 0x00004000 /* Out of Order Write mask */
+#define SDRAM_MCOPT1_WOOO_DISABLED 0x00000000 /* disabled */
+#define SDRAM_MCOPT1_WOOO_ENABLED 0x00004000 /* enabled */
+#define SDRAM_MCOPT1_DCOO_MASK 0x00002000 /* All Out of Order mask */
+#define SDRAM_MCOPT1_DCOO_DISABLED 0x00002000 /* disabled */
+#define SDRAM_MCOPT1_DCOO_ENABLED 0x00000000 /* enabled */
+#define SDRAM_MCOPT1_DREF_MASK 0x00001000 /* Deferred refresh mask */
+#define SDRAM_MCOPT1_DREF_NORMAL 0x00000000 /* normal refresh */
+#define SDRAM_MCOPT1_DREF_DEFER_4 0x00001000 /* defer up to 4 refresh cmd */
+
+/*
+ * Memory Controller Options 2
+ */
+#define SDRAM_MCOPT2_SREN_MASK 0x80000000 /* Self Test mask */
+#define SDRAM_MCOPT2_SREN_EXIT 0x00000000 /* Self Test exit */
+#define SDRAM_MCOPT2_SREN_ENTER 0x80000000 /* Self Test enter */
+#define SDRAM_MCOPT2_PMEN_MASK 0x40000000 /* Power Management mask */
+#define SDRAM_MCOPT2_PMEN_DISABLE 0x00000000 /* disable */
+#define SDRAM_MCOPT2_PMEN_ENABLE 0x40000000 /* enable */
+#define SDRAM_MCOPT2_IPTR_MASK 0x20000000 /* Init Trigger Reg mask */
+#define SDRAM_MCOPT2_IPTR_IDLE 0x00000000 /* idle */
+#define SDRAM_MCOPT2_IPTR_EXECUTE 0x20000000 /* execute preloaded init */
+#define SDRAM_MCOPT2_XSRP_MASK 0x10000000 /* Exit Self Refresh Prevent */
+#define SDRAM_MCOPT2_XSRP_ALLOW 0x00000000 /* allow self refresh exit */
+#define SDRAM_MCOPT2_XSRP_PREVENT 0x10000000 /* prevent self refresh exit */
+#define SDRAM_MCOPT2_DCEN_MASK 0x08000000 /* SDRAM Controller Enable */
+#define SDRAM_MCOPT2_DCEN_DISABLE 0x00000000 /* SDRAM Controller Enable */
+#define SDRAM_MCOPT2_DCEN_ENABLE 0x08000000 /* SDRAM Controller Enable */
+#define SDRAM_MCOPT2_ISIE_MASK 0x04000000 /* Init Seq Interruptable mas*/
+#define SDRAM_MCOPT2_ISIE_DISABLE 0x00000000 /* disable */
+#define SDRAM_MCOPT2_ISIE_ENABLE 0x04000000 /* enable */
+
+/*
+ * SDRAM Refresh Timer Register
+ */
+#define SDRAM_RTR_RINT_MASK 0xFFF80000
+#define SDRAM_RTR_RINT_ENCODE(n) ((((u32)(n))&0xFFF8)<<16)
+#define SDRAM_RTR_RINT_DECODE(n) ((((u32)(n))>>16)&0xFFF8)
+
+/*
+ * SDRAM Read DQS Delay Control Register
+ */
+#define SDRAM_RQDC_RQDE_MASK 0x80000000
+#define SDRAM_RQDC_RQDE_DISABLE 0x00000000
+#define SDRAM_RQDC_RQDE_ENABLE 0x80000000
+#define SDRAM_RQDC_RQFD_MASK 0x000001FF
+#define SDRAM_RQDC_RQFD_ENCODE(n) ((((u32)(n))&0x1FF)<<0)
+
+#define SDRAM_RQDC_RQFD_MAX 0x1FF
+
+/*
+ * SDRAM Read Data Capture Control Register
+ */
+#define SDRAM_RDCC_RDSS_MASK 0xC0000000
+#define SDRAM_RDCC_RDSS_T1 0x00000000
+#define SDRAM_RDCC_RDSS_T2 0x40000000
+#define SDRAM_RDCC_RDSS_T3 0x80000000
+#define SDRAM_RDCC_RDSS_T4 0xC0000000
+#define SDRAM_RDCC_RSAE_MASK 0x00000001
+#define SDRAM_RDCC_RSAE_DISABLE 0x00000001
+#define SDRAM_RDCC_RSAE_ENABLE 0x00000000
+
+/*
+ * SDRAM Read Feedback Delay Control Register
+ */
+#define SDRAM_RFDC_ARSE_MASK 0x80000000
+#define SDRAM_RFDC_ARSE_DISABLE 0x80000000
+#define SDRAM_RFDC_ARSE_ENABLE 0x00000000
+#define SDRAM_RFDC_RFOS_MASK 0x007F0000
+#define SDRAM_RFDC_RFOS_ENCODE(n) ((((u32)(n))&0x7F)<<16)
+#define SDRAM_RFDC_RFFD_MASK 0x000007FF
+#define SDRAM_RFDC_RFFD_ENCODE(n) ((((u32)(n))&0x7FF)<<0)
+
+#define SDRAM_RFDC_RFFD_MAX 0x7FF
+
+/*
+ * SDRAM Delay Line Calibration Register
+ */
+#define SDRAM_DLCR_DCLM_MASK 0x80000000
+#define SDRAM_DLCR_DCLM_MANUEL 0x80000000
+#define SDRAM_DLCR_DCLM_AUTO 0x00000000
+#define SDRAM_DLCR_DLCR_MASK 0x08000000
+#define SDRAM_DLCR_DLCR_CALIBRATE 0x08000000
+#define SDRAM_DLCR_DLCR_IDLE 0x00000000
+#define SDRAM_DLCR_DLCS_MASK 0x07000000
+#define SDRAM_DLCR_DLCS_NOT_RUN 0x00000000
+#define SDRAM_DLCR_DLCS_IN_PROGRESS 0x01000000
+#define SDRAM_DLCR_DLCS_COMPLETE 0x02000000
+#define SDRAM_DLCR_DLCS_CONT_DONE 0x03000000
+#define SDRAM_DLCR_DLCS_ERROR 0x04000000
+#define SDRAM_DLCR_DLCV_MASK 0x000001FF
+#define SDRAM_DLCR_DLCV_ENCODE(n) ((((u32)(n))&0x1FF)<<0)
+#define SDRAM_DLCR_DLCV_DECODE(n) ((((u32)(n))>>0)&0x1FF)
+
+/*
+ * SDRAM Controller On Die Termination Register
+ */
+#define SDRAM_CODT_ODT_ON 0x80000000
+#define SDRAM_CODT_ODT_OFF 0x00000000
+#define SDRAM_CODT_DQS_VOLTAGE_DDR_MASK 0x00000020
+#define SDRAM_CODT_DQS_2_5_V_DDR1 0x00000000
+#define SDRAM_CODT_DQS_1_8_V_DDR2 0x00000020
+#define SDRAM_CODT_DQS_MASK 0x00000010
+#define SDRAM_CODT_DQS_DIFFERENTIAL 0x00000000
+#define SDRAM_CODT_DQS_SINGLE_END 0x00000010
+#define SDRAM_CODT_CKSE_DIFFERENTIAL 0x00000000
+#define SDRAM_CODT_CKSE_SINGLE_END 0x00000008
+#define SDRAM_CODT_FEEBBACK_RCV_SINGLE_END 0x00000004
+#define SDRAM_CODT_FEEBBACK_DRV_SINGLE_END 0x00000002
+#define SDRAM_CODT_IO_HIZ 0x00000000
+#define SDRAM_CODT_IO_NMODE 0x00000001
+
+/*
+ * SDRAM Mode Register
+ */
+#define SDRAM_MMODE_WR_MASK 0x00000E00
+#define SDRAM_MMODE_WR_DDR1 0x00000000
+#define SDRAM_MMODE_WR_DDR2_3_CYC 0x00000400
+#define SDRAM_MMODE_WR_DDR2_4_CYC 0x00000600
+#define SDRAM_MMODE_WR_DDR2_5_CYC 0x00000800
+#define SDRAM_MMODE_WR_DDR2_6_CYC 0x00000A00
+#define SDRAM_MMODE_DCL_MASK 0x00000070
+#define SDRAM_MMODE_DCL_DDR1_2_0_CLK 0x00000020
+#define SDRAM_MMODE_DCL_DDR1_2_5_CLK 0x00000060
+#define SDRAM_MMODE_DCL_DDR1_3_0_CLK 0x00000030
+#define SDRAM_MMODE_DCL_DDR2_2_0_CLK 0x00000020
+#define SDRAM_MMODE_DCL_DDR2_3_0_CLK 0x00000030
+#define SDRAM_MMODE_DCL_DDR2_4_0_CLK 0x00000040
+#define SDRAM_MMODE_DCL_DDR2_5_0_CLK 0x00000050
+#define SDRAM_MMODE_DCL_DDR2_6_0_CLK 0x00000060
+#define SDRAM_MMODE_DCL_DDR2_7_0_CLK 0x00000070
+
+/*
+ * SDRAM Extended Mode Register
+ */
+#define SDRAM_MEMODE_DIC_MASK 0x00000002
+#define SDRAM_MEMODE_DIC_NORMAL 0x00000000
+#define SDRAM_MEMODE_DIC_WEAK 0x00000002
+#define SDRAM_MEMODE_DLL_MASK 0x00000001
+#define SDRAM_MEMODE_DLL_DISABLE 0x00000001
+#define SDRAM_MEMODE_DLL_ENABLE 0x00000000
+#define SDRAM_MEMODE_RTT_MASK 0x00000044
+#define SDRAM_MEMODE_RTT_DISABLED 0x00000000
+#define SDRAM_MEMODE_RTT_75OHM 0x00000004
+#define SDRAM_MEMODE_RTT_150OHM 0x00000040
+#define SDRAM_MEMODE_DQS_MASK 0x00000400
+#define SDRAM_MEMODE_DQS_DISABLE 0x00000400
+#define SDRAM_MEMODE_DQS_ENABLE 0x00000000
+
+/*
+ * SDRAM Clock Timing Register
+ */
+#define SDRAM_CLKTR_CLKP_MASK 0xC0000000
+#define SDRAM_CLKTR_CLKP_0_DEG 0x00000000
+#define SDRAM_CLKTR_CLKP_180_DEG_ADV 0x80000000
+#define SDRAM_CLKTR_CLKP_90_DEG_ADV 0x40000000
+#define SDRAM_CLKTR_CLKP_270_DEG_ADV 0xC0000000
+
+/*
+ * SDRAM Write Timing Register
+ */
+#define SDRAM_WRDTR_LLWP_MASK 0x10000000
+#define SDRAM_WRDTR_LLWP_DIS 0x10000000
+#define SDRAM_WRDTR_LLWP_1_CYC 0x00000000
+#define SDRAM_WRDTR_WTR_MASK 0x0E000000
+#define SDRAM_WRDTR_WTR_0_DEG 0x06000000
+#define SDRAM_WRDTR_WTR_90_DEG_ADV 0x04000000
+#define SDRAM_WRDTR_WTR_180_DEG_ADV 0x02000000
+#define SDRAM_WRDTR_WTR_270_DEG_ADV 0x00000000
+
+/*
+ * SDRAM SDTR1 Options
+ */
+#define SDRAM_SDTR1_LDOF_MASK 0x80000000
+#define SDRAM_SDTR1_LDOF_1_CLK 0x00000000
+#define SDRAM_SDTR1_LDOF_2_CLK 0x80000000
+#define SDRAM_SDTR1_RTW_MASK 0x00F00000
+#define SDRAM_SDTR1_RTW_2_CLK 0x00200000
+#define SDRAM_SDTR1_RTW_3_CLK 0x00300000
+#define SDRAM_SDTR1_WTWO_MASK 0x000F0000
+#define SDRAM_SDTR1_WTWO_0_CLK 0x00000000
+#define SDRAM_SDTR1_WTWO_1_CLK 0x00010000
+#define SDRAM_SDTR1_RTRO_MASK 0x0000F000
+#define SDRAM_SDTR1_RTRO_1_CLK 0x00001000
+#define SDRAM_SDTR1_RTRO_2_CLK 0x00002000
+
+/*
+ * SDRAM SDTR2 Options
+ */
+#define SDRAM_SDTR2_RCD_MASK 0xF0000000
+#define SDRAM_SDTR2_RCD_1_CLK 0x10000000
+#define SDRAM_SDTR2_RCD_2_CLK 0x20000000
+#define SDRAM_SDTR2_RCD_3_CLK 0x30000000
+#define SDRAM_SDTR2_RCD_4_CLK 0x40000000
+#define SDRAM_SDTR2_RCD_5_CLK 0x50000000
+#define SDRAM_SDTR2_WTR_MASK 0x0F000000
+#define SDRAM_SDTR2_WTR_1_CLK 0x01000000
+#define SDRAM_SDTR2_WTR_2_CLK 0x02000000
+#define SDRAM_SDTR2_WTR_3_CLK 0x03000000
+#define SDRAM_SDTR2_WTR_4_CLK 0x04000000
+#define SDRAM_SDTR3_WTR_ENCODE(n) ((((u32)(n))&0xF)<<24)
+#define SDRAM_SDTR2_XSNR_MASK 0x00FF0000
+#define SDRAM_SDTR2_XSNR_8_CLK 0x00080000
+#define SDRAM_SDTR2_XSNR_16_CLK 0x00100000
+#define SDRAM_SDTR2_XSNR_32_CLK 0x00200000
+#define SDRAM_SDTR2_XSNR_64_CLK 0x00400000
+#define SDRAM_SDTR2_WPC_MASK 0x0000F000
+#define SDRAM_SDTR2_WPC_2_CLK 0x00002000
+#define SDRAM_SDTR2_WPC_3_CLK 0x00003000
+#define SDRAM_SDTR2_WPC_4_CLK 0x00004000
+#define SDRAM_SDTR2_WPC_5_CLK 0x00005000
+#define SDRAM_SDTR2_WPC_6_CLK 0x00006000
+#define SDRAM_SDTR3_WPC_ENCODE(n) ((((u32)(n))&0xF)<<12)
+#define SDRAM_SDTR2_RPC_MASK 0x00000F00
+#define SDRAM_SDTR2_RPC_2_CLK 0x00000200
+#define SDRAM_SDTR2_RPC_3_CLK 0x00000300
+#define SDRAM_SDTR2_RPC_4_CLK 0x00000400
+#define SDRAM_SDTR2_RP_MASK 0x000000F0
+#define SDRAM_SDTR2_RP_3_CLK 0x00000030
+#define SDRAM_SDTR2_RP_4_CLK 0x00000040
+#define SDRAM_SDTR2_RP_5_CLK 0x00000050
+#define SDRAM_SDTR2_RP_6_CLK 0x00000060
+#define SDRAM_SDTR2_RP_7_CLK 0x00000070
+#define SDRAM_SDTR2_RRD_MASK 0x0000000F
+#define SDRAM_SDTR2_RRD_2_CLK 0x00000002
+#define SDRAM_SDTR2_RRD_3_CLK 0x00000003
+
+/*
+ * SDRAM SDTR3 Options
+ */
+#define SDRAM_SDTR3_RAS_MASK 0x1F000000
+#define SDRAM_SDTR3_RAS_ENCODE(n) ((((u32)(n))&0x1F)<<24)
+#define SDRAM_SDTR3_RC_MASK 0x001F0000
+#define SDRAM_SDTR3_RC_ENCODE(n) ((((u32)(n))&0x1F)<<16)
+#define SDRAM_SDTR3_XCS_MASK 0x00001F00
+#define SDRAM_SDTR3_XCS 0x00000D00
+#define SDRAM_SDTR3_RFC_MASK 0x0000003F
+#define SDRAM_SDTR3_RFC_ENCODE(n) ((((u32)(n))&0x3F)<<0)
+
+/*
+ * Memory Bank 0-1 configuration
+ */
+#define SDRAM_BXCF_M_AM_MASK 0x00000F00 /* Addressing mode */
+#define SDRAM_BXCF_M_AM_0 0x00000000 /* Mode 0 */
+#define SDRAM_BXCF_M_AM_1 0x00000100 /* Mode 1 */
+#define SDRAM_BXCF_M_AM_2 0x00000200 /* Mode 2 */
+#define SDRAM_BXCF_M_AM_3 0x00000300 /* Mode 3 */
+#define SDRAM_BXCF_M_AM_4 0x00000400 /* Mode 4 */
+#define SDRAM_BXCF_M_AM_5 0x00000500 /* Mode 5 */
+#define SDRAM_BXCF_M_AM_6 0x00000600 /* Mode 6 */
+#define SDRAM_BXCF_M_AM_7 0x00000700 /* Mode 7 */
+#define SDRAM_BXCF_M_AM_8 0x00000800 /* Mode 8 */
+#define SDRAM_BXCF_M_AM_9 0x00000900 /* Mode 9 */
+#define SDRAM_BXCF_M_BE_MASK 0x00000001 /* Memory Bank Enable */
+#define SDRAM_BXCF_M_BE_DISABLE 0x00000000 /* Memory Bank Enable */
+#define SDRAM_BXCF_M_BE_ENABLE 0x00000001 /* Memory Bank Enable */
+
+#define SDRAM_RTSR_TRK1SM_MASK 0xC0000000 /* Tracking State Mach 1*/
+#define SDRAM_RTSR_TRK1SM_ATBASE 0x00000000 /* atbase state */
+#define SDRAM_RTSR_TRK1SM_MISSED 0x40000000 /* missed state */
+#define SDRAM_RTSR_TRK1SM_ATPLS1 0x80000000 /* atpls1 state */
+#define SDRAM_RTSR_TRK1SM_RESET 0xC0000000 /* reset state */
+
+#define SDR0_MFR_FIXD 0x10000000 /* Workaround for PCI/DMA */
+
+#endif /* CONFIG_SDRAM_PPC4xx_IBM_DDR2 */
+
+#if defined(CONFIG_SDRAM_PPC4xx_DENALI_DDR2)
+/*
+ * SDRAM Controller
+ */
+#define DDR0_00 0x00
+#define DDR0_00_INT_ACK_MASK 0x7F000000 /* Write only */
+#define DDR0_00_INT_ACK_ALL 0x7F000000
+#define DDR0_00_INT_ACK_ENCODE(n) ((((u32)(n))&0x7F)<<24)
+#define DDR0_00_INT_ACK_DECODE(n) ((((u32)(n))>>24)&0x7F)
+/* Status */
+#define DDR0_00_INT_STATUS_MASK 0x00FF0000 /* Read only */
+/* Bit0. A single access outside the defined PHYSICAL memory space detected. */
+#define DDR0_00_INT_STATUS_BIT0 0x00010000
+/* Bit1. Multiple accesses outside the defined PHYSICAL memory space detected. */
+#define DDR0_00_INT_STATUS_BIT1 0x00020000
+/* Bit2. Single correctable ECC event detected */
+#define DDR0_00_INT_STATUS_BIT2 0x00040000
+/* Bit3. Multiple correctable ECC events detected. */
+#define DDR0_00_INT_STATUS_BIT3 0x00080000
+/* Bit4. Single uncorrectable ECC event detected. */
+#define DDR0_00_INT_STATUS_BIT4 0x00100000
+/* Bit5. Multiple uncorrectable ECC events detected. */
+#define DDR0_00_INT_STATUS_BIT5 0x00200000
+/* Bit6. DRAM initialization complete. */
+#define DDR0_00_INT_STATUS_BIT6 0x00400000
+/* Bit7. Logical OR of all lower bits. */
+#define DDR0_00_INT_STATUS_BIT7 0x00800000
+
+#define DDR0_00_INT_STATUS_ENCODE(n) ((((u32)(n))&0xFF)<<16)
+#define DDR0_00_INT_STATUS_DECODE(n) ((((u32)(n))>>16)&0xFF)
+#define DDR0_00_DLL_INCREMENT_MASK 0x00007F00
+#define DDR0_00_DLL_INCREMENT_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_00_DLL_INCREMENT_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_00_DLL_START_POINT_MASK 0x0000007F
+#define DDR0_00_DLL_START_POINT_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_00_DLL_START_POINT_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_01 0x01
+#define DDR0_01_PLB0_DB_CS_LOWER_MASK 0x1F000000
+#define DDR0_01_PLB0_DB_CS_LOWER_ENCODE(n) ((((u32)(n))&0x1F)<<24)
+#define DDR0_01_PLB0_DB_CS_LOWER_DECODE(n) ((((u32)(n))>>24)&0x1F)
+#define DDR0_01_PLB0_DB_CS_UPPER_MASK 0x001F0000
+#define DDR0_01_PLB0_DB_CS_UPPER_ENCODE(n) ((((u32)(n))&0x1F)<<16)
+#define DDR0_01_PLB0_DB_CS_UPPER_DECODE(n) ((((u32)(n))>>16)&0x1F)
+#define DDR0_01_OUT_OF_RANGE_TYPE_MASK 0x00000700 /* Read only */
+#define DDR0_01_OUT_OF_RANGE_TYPE_ENCODE(n) ((((u32)(n))&0x7)<<8)
+#define DDR0_01_OUT_OF_RANGE_TYPE_DECODE(n) ((((u32)(n))>>8)&0x7)
+#define DDR0_01_INT_MASK_MASK 0x000000FF
+#define DDR0_01_INT_MASK_ENCODE(n) ((((u32)(n))&0xFF)<<0)
+#define DDR0_01_INT_MASK_DECODE(n) ((((u32)(n))>>0)&0xFF)
+#define DDR0_01_INT_MASK_ALL_ON 0x000000FF
+#define DDR0_01_INT_MASK_ALL_OFF 0x00000000
+
+#define DDR0_02 0x02
+#define DDR0_02_MAX_CS_REG_MASK 0x02000000 /* Read only */
+#define DDR0_02_MAX_CS_REG_ENCODE(n) ((((u32)(n))&0x2)<<24)
+#define DDR0_02_MAX_CS_REG_DECODE(n) ((((u32)(n))>>24)&0x2)
+#define DDR0_02_MAX_COL_REG_MASK 0x000F0000 /* Read only */
+#define DDR0_02_MAX_COL_REG_ENCODE(n) ((((u32)(n))&0xF)<<16)
+#define DDR0_02_MAX_COL_REG_DECODE(n) ((((u32)(n))>>16)&0xF)
+#define DDR0_02_MAX_ROW_REG_MASK 0x00000F00 /* Read only */
+#define DDR0_02_MAX_ROW_REG_ENCODE(n) ((((u32)(n))&0xF)<<8)
+#define DDR0_02_MAX_ROW_REG_DECODE(n) ((((u32)(n))>>8)&0xF)
+#define DDR0_02_START_MASK 0x00000001
+#define DDR0_02_START_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_02_START_DECODE(n) ((((u32)(n))>>0)&0x1)
+#define DDR0_02_START_OFF 0x00000000
+#define DDR0_02_START_ON 0x00000001
+
+#define DDR0_03 0x03
+#define DDR0_03_BSTLEN_MASK 0x07000000
+#define DDR0_03_BSTLEN_ENCODE(n) ((((u32)(n))&0x7)<<24)
+#define DDR0_03_BSTLEN_DECODE(n) ((((u32)(n))>>24)&0x7)
+#define DDR0_03_CASLAT_MASK 0x00070000
+#define DDR0_03_CASLAT_ENCODE(n) ((((u32)(n))&0x7)<<16)
+#define DDR0_03_CASLAT_DECODE(n) ((((u32)(n))>>16)&0x7)
+#define DDR0_03_CASLAT_LIN_MASK 0x00000F00
+#define DDR0_03_CASLAT_LIN_ENCODE(n) ((((u32)(n))&0xF)<<8)
+#define DDR0_03_CASLAT_LIN_DECODE(n) ((((u32)(n))>>8)&0xF)
+#define DDR0_03_INITAREF_MASK 0x0000000F
+#define DDR0_03_INITAREF_ENCODE(n) ((((u32)(n))&0xF)<<0)
+#define DDR0_03_INITAREF_DECODE(n) ((((u32)(n))>>0)&0xF)
+
+#define DDR0_04 0x04
+#define DDR0_04_TRC_MASK 0x1F000000
+#define DDR0_04_TRC_ENCODE(n) ((((u32)(n))&0x1F)<<24)
+#define DDR0_04_TRC_DECODE(n) ((((u32)(n))>>24)&0x1F)
+#define DDR0_04_TRRD_MASK 0x00070000
+#define DDR0_04_TRRD_ENCODE(n) ((((u32)(n))&0x7)<<16)
+#define DDR0_04_TRRD_DECODE(n) ((((u32)(n))>>16)&0x7)
+#define DDR0_04_TRTP_MASK 0x00000700
+#define DDR0_04_TRTP_ENCODE(n) ((((u32)(n))&0x7)<<8)
+#define DDR0_04_TRTP_DECODE(n) ((((u32)(n))>>8)&0x7)
+
+#define DDR0_05 0x05
+#define DDR0_05_TMRD_MASK 0x1F000000
+#define DDR0_05_TMRD_ENCODE(n) ((((u32)(n))&0x1F)<<24)
+#define DDR0_05_TMRD_DECODE(n) ((((u32)(n))>>24)&0x1F)
+#define DDR0_05_TEMRS_MASK 0x00070000
+#define DDR0_05_TEMRS_ENCODE(n) ((((u32)(n))&0x7)<<16)
+#define DDR0_05_TEMRS_DECODE(n) ((((u32)(n))>>16)&0x7)
+#define DDR0_05_TRP_MASK 0x00000F00
+#define DDR0_05_TRP_ENCODE(n) ((((u32)(n))&0xF)<<8)
+#define DDR0_05_TRP_DECODE(n) ((((u32)(n))>>8)&0xF)
+#define DDR0_05_TRAS_MIN_MASK 0x000000FF
+#define DDR0_05_TRAS_MIN_ENCODE(n) ((((u32)(n))&0xFF)<<0)
+#define DDR0_05_TRAS_MIN_DECODE(n) ((((u32)(n))>>0)&0xFF)
+
+#define DDR0_06 0x06
+#define DDR0_06_WRITEINTERP_MASK 0x01000000
+#define DDR0_06_WRITEINTERP_ENCODE(n) ((((u32)(n))&0x1)<<24)
+#define DDR0_06_WRITEINTERP_DECODE(n) ((((u32)(n))>>24)&0x1)
+#define DDR0_06_TWTR_MASK 0x00070000
+#define DDR0_06_TWTR_ENCODE(n) ((((u32)(n))&0x7)<<16)
+#define DDR0_06_TWTR_DECODE(n) ((((u32)(n))>>16)&0x7)
+#define DDR0_06_TDLL_MASK 0x0000FF00
+#define DDR0_06_TDLL_ENCODE(n) ((((u32)(n))&0xFF)<<8)
+#define DDR0_06_TDLL_DECODE(n) ((((u32)(n))>>8)&0xFF)
+#define DDR0_06_TRFC_MASK 0x0000007F
+#define DDR0_06_TRFC_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_06_TRFC_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_07 0x07
+#define DDR0_07_NO_CMD_INIT_MASK 0x01000000
+#define DDR0_07_NO_CMD_INIT_ENCODE(n) ((((u32)(n))&0x1)<<24)
+#define DDR0_07_NO_CMD_INIT_DECODE(n) ((((u32)(n))>>24)&0x1)
+#define DDR0_07_TFAW_MASK 0x001F0000
+#define DDR0_07_TFAW_ENCODE(n) ((((u32)(n))&0x1F)<<16)
+#define DDR0_07_TFAW_DECODE(n) ((((u32)(n))>>16)&0x1F)
+#define DDR0_07_AUTO_REFRESH_MODE_MASK 0x00000100
+#define DDR0_07_AUTO_REFRESH_MODE_ENCODE(n) ((((u32)(n))&0x1)<<8)
+#define DDR0_07_AUTO_REFRESH_MODE_DECODE(n) ((((u32)(n))>>8)&0x1)
+#define DDR0_07_AREFRESH_MASK 0x00000001
+#define DDR0_07_AREFRESH_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_07_AREFRESH_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_08 0x08
+#define DDR0_08_WRLAT_MASK 0x07000000
+#define DDR0_08_WRLAT_ENCODE(n) ((((u32)(n))&0x7)<<24)
+#define DDR0_08_WRLAT_DECODE(n) ((((u32)(n))>>24)&0x7)
+#define DDR0_08_TCPD_MASK 0x00FF0000
+#define DDR0_08_TCPD_ENCODE(n) ((((u32)(n))&0xFF)<<16)
+#define DDR0_08_TCPD_DECODE(n) ((((u32)(n))>>16)&0xFF)
+#define DDR0_08_DQS_N_EN_MASK 0x00000100
+#define DDR0_08_DQS_N_EN_ENCODE(n) ((((u32)(n))&0x1)<<8)
+#define DDR0_08_DQS_N_EN_DECODE(n) ((((u32)(n))>>8)&0x1)
+#define DDR0_08_DDRII_SDRAM_MODE_MASK 0x00000001
+#define DDR0_08_DDRII_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_08_DDRII_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_09 0x09
+#define DDR0_09_OCD_ADJUST_PDN_CS_0_MASK 0x1F000000
+#define DDR0_09_OCD_ADJUST_PDN_CS_0_ENCODE(n) ((((u32)(n))&0x1F)<<24)
+#define DDR0_09_OCD_ADJUST_PDN_CS_0_DECODE(n) ((((u32)(n))>>24)&0x1F)
+#define DDR0_09_RTT_0_MASK 0x00030000
+#define DDR0_09_RTT_0_ENCODE(n) ((((u32)(n))&0x3)<<16)
+#define DDR0_09_RTT_0_DECODE(n) ((((u32)(n))>>16)&0x3)
+#define DDR0_09_WR_DQS_SHIFT_BYPASS_MASK 0x00007F00
+#define DDR0_09_WR_DQS_SHIFT_BYPASS_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_09_WR_DQS_SHIFT_BYPASS_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_09_WR_DQS_SHIFT_MASK 0x0000007F
+#define DDR0_09_WR_DQS_SHIFT_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_09_WR_DQS_SHIFT_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_10 0x0A
+#define DDR0_10_WRITE_MODEREG_MASK 0x00010000 /* Write only */
+#define DDR0_10_WRITE_MODEREG_ENCODE(n) ((((u32)(n))&0x1)<<16)
+#define DDR0_10_WRITE_MODEREG_DECODE(n) ((((u32)(n))>>16)&0x1)
+#define DDR0_10_CS_MAP_MASK 0x00000300
+#define DDR0_10_CS_MAP_NO_MEM 0x00000000
+#define DDR0_10_CS_MAP_RANK0_INSTALLED 0x00000100
+#define DDR0_10_CS_MAP_RANK1_INSTALLED 0x00000200
+#define DDR0_10_CS_MAP_ENCODE(n) ((((u32)(n))&0x3)<<8)
+#define DDR0_10_CS_MAP_DECODE(n) ((((u32)(n))>>8)&0x3)
+#define DDR0_10_OCD_ADJUST_PUP_CS_0_MASK 0x0000001F
+#define DDR0_10_OCD_ADJUST_PUP_CS_0_ENCODE(n) ((((u32)(n))&0x1F)<<0)
+#define DDR0_10_OCD_ADJUST_PUP_CS_0_DECODE(n) ((((u32)(n))>>0)&0x1F)
+
+#define DDR0_11 0x0B
+#define DDR0_11_SREFRESH_MASK 0x01000000
+#define DDR0_11_SREFRESH_ENCODE(n) ((((u32)(n))&0x1)<<24)
+#define DDR0_11_SREFRESH_DECODE(n) ((((u32)(n))>>24)&0x1F)
+#define DDR0_11_TXSNR_MASK 0x00FF0000
+#define DDR0_11_TXSNR_ENCODE(n) ((((u32)(n))&0xFF)<<16)
+#define DDR0_11_TXSNR_DECODE(n) ((((u32)(n))>>16)&0xFF)
+#define DDR0_11_TXSR_MASK 0x0000FF00
+#define DDR0_11_TXSR_ENCODE(n) ((((u32)(n))&0xFF)<<8)
+#define DDR0_11_TXSR_DECODE(n) ((((u32)(n))>>8)&0xFF)
+
+#define DDR0_12 0x0C
+#define DDR0_12_TCKE_MASK 0x0000007
+#define DDR0_12_TCKE_ENCODE(n) ((((u32)(n))&0x7)<<0)
+#define DDR0_12_TCKE_DECODE(n) ((((u32)(n))>>0)&0x7)
+
+#define DDR0_14 0x0E
+#define DDR0_14_DLL_BYPASS_MODE_MASK 0x01000000
+#define DDR0_14_DLL_BYPASS_MODE_ENCODE(n) ((((u32)(n))&0x1)<<24)
+#define DDR0_14_DLL_BYPASS_MODE_DECODE(n) ((((u32)(n))>>24)&0x1)
+#define DDR0_14_REDUC_MASK 0x00010000
+#define DDR0_14_REDUC_64BITS 0x00000000
+#define DDR0_14_REDUC_32BITS 0x00010000
+#define DDR0_14_REDUC_ENCODE(n) ((((u32)(n))&0x1)<<16)
+#define DDR0_14_REDUC_DECODE(n) ((((u32)(n))>>16)&0x1)
+#define DDR0_14_REG_DIMM_ENABLE_MASK 0x00000100
+#define DDR0_14_REG_DIMM_ENABLE_ENCODE(n) ((((u32)(n))&0x1)<<8)
+#define DDR0_14_REG_DIMM_ENABLE_DECODE(n) ((((u32)(n))>>8)&0x1)
+
+#define DDR0_17 0x11
+#define DDR0_17_DLL_DQS_DELAY_0_MASK 0x7F000000
+#define DDR0_17_DLL_DQS_DELAY_0_ENCODE(n) ((((u32)(n))&0x7F)<<24)
+#define DDR0_17_DLL_DQS_DELAY_0_DECODE(n) ((((u32)(n))>>24)&0x7F)
+#define DDR0_17_DLLLOCKREG_MASK 0x00010000 /* Read only */
+#define DDR0_17_DLLLOCKREG_LOCKED 0x00010000
+#define DDR0_17_DLLLOCKREG_UNLOCKED 0x00000000
+#define DDR0_17_DLLLOCKREG_ENCODE(n) ((((u32)(n))&0x1)<<16)
+#define DDR0_17_DLLLOCKREG_DECODE(n) ((((u32)(n))>>16)&0x1)
+#define DDR0_17_DLL_LOCK_MASK 0x00007F00 /* Read only */
+#define DDR0_17_DLL_LOCK_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_17_DLL_LOCK_DECODE(n) ((((u32)(n))>>8)&0x7F)
+
+#define DDR0_18 0x12
+#define DDR0_18_DLL_DQS_DELAY_X_MASK 0x7F7F7F7F
+#define DDR0_18_DLL_DQS_DELAY_4_MASK 0x7F000000
+#define DDR0_18_DLL_DQS_DELAY_4_ENCODE(n) ((((u32)(n))&0x7F)<<24)
+#define DDR0_18_DLL_DQS_DELAY_4_DECODE(n) ((((u32)(n))>>24)&0x7F)
+#define DDR0_18_DLL_DQS_DELAY_3_MASK 0x007F0000
+#define DDR0_18_DLL_DQS_DELAY_3_ENCODE(n) ((((u32)(n))&0x7F)<<16)
+#define DDR0_18_DLL_DQS_DELAY_3_DECODE(n) ((((u32)(n))>>16)&0x7F)
+#define DDR0_18_DLL_DQS_DELAY_2_MASK 0x00007F00
+#define DDR0_18_DLL_DQS_DELAY_2_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_18_DLL_DQS_DELAY_2_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_18_DLL_DQS_DELAY_1_MASK 0x0000007F
+#define DDR0_18_DLL_DQS_DELAY_1_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_18_DLL_DQS_DELAY_1_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_19 0x13
+#define DDR0_19_DLL_DQS_DELAY_X_MASK 0x7F7F7F7F
+#define DDR0_19_DLL_DQS_DELAY_8_MASK 0x7F000000
+#define DDR0_19_DLL_DQS_DELAY_8_ENCODE(n) ((((u32)(n))&0x7F)<<24)
+#define DDR0_19_DLL_DQS_DELAY_8_DECODE(n) ((((u32)(n))>>24)&0x7F)
+#define DDR0_19_DLL_DQS_DELAY_7_MASK 0x007F0000
+#define DDR0_19_DLL_DQS_DELAY_7_ENCODE(n) ((((u32)(n))&0x7F)<<16)
+#define DDR0_19_DLL_DQS_DELAY_7_DECODE(n) ((((u32)(n))>>16)&0x7F)
+#define DDR0_19_DLL_DQS_DELAY_6_MASK 0x00007F00
+#define DDR0_19_DLL_DQS_DELAY_6_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_19_DLL_DQS_DELAY_6_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_19_DLL_DQS_DELAY_5_MASK 0x0000007F
+#define DDR0_19_DLL_DQS_DELAY_5_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_19_DLL_DQS_DELAY_5_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_20 0x14
+#define DDR0_20_DLL_DQS_BYPASS_3_MASK 0x7F000000
+#define DDR0_20_DLL_DQS_BYPASS_3_ENCODE(n) ((((u32)(n))&0x7F)<<24)
+#define DDR0_20_DLL_DQS_BYPASS_3_DECODE(n) ((((u32)(n))>>24)&0x7F)
+#define DDR0_20_DLL_DQS_BYPASS_2_MASK 0x007F0000
+#define DDR0_20_DLL_DQS_BYPASS_2_ENCODE(n) ((((u32)(n))&0x7F)<<16)
+#define DDR0_20_DLL_DQS_BYPASS_2_DECODE(n) ((((u32)(n))>>16)&0x7F)
+#define DDR0_20_DLL_DQS_BYPASS_1_MASK 0x00007F00
+#define DDR0_20_DLL_DQS_BYPASS_1_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_20_DLL_DQS_BYPASS_1_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_20_DLL_DQS_BYPASS_0_MASK 0x0000007F
+#define DDR0_20_DLL_DQS_BYPASS_0_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_20_DLL_DQS_BYPASS_0_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_21 0x15
+#define DDR0_21_DLL_DQS_BYPASS_7_MASK 0x7F000000
+#define DDR0_21_DLL_DQS_BYPASS_7_ENCODE(n) ((((u32)(n))&0x7F)<<24)
+#define DDR0_21_DLL_DQS_BYPASS_7_DECODE(n) ((((u32)(n))>>24)&0x7F)
+#define DDR0_21_DLL_DQS_BYPASS_6_MASK 0x007F0000
+#define DDR0_21_DLL_DQS_BYPASS_6_ENCODE(n) ((((u32)(n))&0x7F)<<16)
+#define DDR0_21_DLL_DQS_BYPASS_6_DECODE(n) ((((u32)(n))>>16)&0x7F)
+#define DDR0_21_DLL_DQS_BYPASS_5_MASK 0x00007F00
+#define DDR0_21_DLL_DQS_BYPASS_5_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_21_DLL_DQS_BYPASS_5_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_21_DLL_DQS_BYPASS_4_MASK 0x0000007F
+#define DDR0_21_DLL_DQS_BYPASS_4_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_21_DLL_DQS_BYPASS_4_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_22 0x16
+#define DDR0_22_CTRL_RAW_MASK 0x03000000
+#define DDR0_22_CTRL_RAW_ECC_DISABLE 0x00000000
+#define DDR0_22_CTRL_RAW_ECC_CHECK_ONLY 0x01000000
+#define DDR0_22_CTRL_RAW_NO_ECC_RAM 0x02000000
+#define DDR0_22_CTRL_RAW_ECC_ENABLE 0x03000000
+#define DDR0_22_CTRL_RAW_ENCODE(n) ((((u32)(n))&0x3)<<24)
+#define DDR0_22_CTRL_RAW_DECODE(n) ((((u32)(n))>>24)&0x3)
+#define DDR0_22_DQS_OUT_SHIFT_BYPASS_MASK 0x007F0000
+#define DDR0_22_DQS_OUT_SHIFT_BYPASS_ENCODE(n) ((((u32)(n))&0x7F)<<16)
+#define DDR0_22_DQS_OUT_SHIFT_BYPASS_DECODE(n) ((((u32)(n))>>16)&0x7F)
+#define DDR0_22_DQS_OUT_SHIFT_MASK 0x00007F00
+#define DDR0_22_DQS_OUT_SHIFT_ENCODE(n) ((((u32)(n))&0x7F)<<8)
+#define DDR0_22_DQS_OUT_SHIFT_DECODE(n) ((((u32)(n))>>8)&0x7F)
+#define DDR0_22_DLL_DQS_BYPASS_8_MASK 0x0000007F
+#define DDR0_22_DLL_DQS_BYPASS_8_ENCODE(n) ((((u32)(n))&0x7F)<<0)
+#define DDR0_22_DLL_DQS_BYPASS_8_DECODE(n) ((((u32)(n))>>0)&0x7F)
+
+#define DDR0_23 0x17
+#define DDR0_23_ODT_RD_MAP_CS0_MASK 0x03000000
+#define DDR0_23_ODT_RD_MAP_CS0_ENCODE(n) ((((u32)(n))&0x3)<<24)
+#define DDR0_23_ODT_RD_MAP_CS0_DECODE(n) ((((u32)(n))>>24)&0x3)
+#define DDR0_23_ECC_C_SYND_MASK 0x00FF0000 /* Read only */
+#define DDR0_23_ECC_C_SYND_ENCODE(n) ((((u32)(n))&0xFF)<<16)
+#define DDR0_23_ECC_C_SYND_DECODE(n) ((((u32)(n))>>16)&0xFF)
+#define DDR0_23_ECC_U_SYND_MASK 0x0000FF00 /* Read only */
+#define DDR0_23_ECC_U_SYND_ENCODE(n) ((((u32)(n))&0xFF)<<8)
+#define DDR0_23_ECC_U_SYND_DECODE(n) ((((u32)(n))>>8)&0xFF)
+#define DDR0_23_FWC_MASK 0x00000001 /* Write only */
+#define DDR0_23_FWC_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_23_FWC_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_24 0x18
+#define DDR0_24_RTT_PAD_TERMINATION_MASK 0x03000000
+#define DDR0_24_RTT_PAD_TERMINATION_ENCODE(n) ((((u32)(n))&0x3)<<24)
+#define DDR0_24_RTT_PAD_TERMINATION_DECODE(n) ((((u32)(n))>>24)&0x3)
+#define DDR0_24_ODT_WR_MAP_CS1_MASK 0x00030000
+#define DDR0_24_ODT_WR_MAP_CS1_ENCODE(n) ((((u32)(n))&0x3)<<16)
+#define DDR0_24_ODT_WR_MAP_CS1_DECODE(n) ((((u32)(n))>>16)&0x3)
+#define DDR0_24_ODT_RD_MAP_CS1_MASK 0x00000300
+#define DDR0_24_ODT_RD_MAP_CS1_ENCODE(n) ((((u32)(n))&0x3)<<8)
+#define DDR0_24_ODT_RD_MAP_CS1_DECODE(n) ((((u32)(n))>>8)&0x3)
+#define DDR0_24_ODT_WR_MAP_CS0_MASK 0x00000003
+#define DDR0_24_ODT_WR_MAP_CS0_ENCODE(n) ((((u32)(n))&0x3)<<0)
+#define DDR0_24_ODT_WR_MAP_CS0_DECODE(n) ((((u32)(n))>>0)&0x3)
+
+#define DDR0_25 0x19
+#define DDR0_25_VERSION_MASK 0xFFFF0000 /* Read only */
+#define DDR0_25_VERSION_ENCODE(n) ((((u32)(n))&0xFFFF)<<16)
+#define DDR0_25_VERSION_DECODE(n) ((((u32)(n))>>16)&0xFFFF)
+#define DDR0_25_OUT_OF_RANGE_LENGTH_MASK 0x000003FF /* Read only */
+#define DDR0_25_OUT_OF_RANGE_LENGTH_ENCODE(n) ((((u32)(n))&0x3FF)<<0)
+#define DDR0_25_OUT_OF_RANGE_LENGTH_DECODE(n) ((((u32)(n))>>0)&0x3FF)
+
+#define DDR0_26 0x1A
+#define DDR0_26_TRAS_MAX_MASK 0xFFFF0000
+#define DDR0_26_TRAS_MAX_ENCODE(n) ((((u32)(n))&0xFFFF)<<16)
+#define DDR0_26_TRAS_MAX_DECODE(n) ((((u32)(n))>>16)&0xFFFF)
+#define DDR0_26_TREF_MASK 0x00003FFF
+#define DDR0_26_TREF_ENCODE(n) ((((u32)(n))&0x3FFF)<<0)
+#define DDR0_26_TREF_DECODE(n) ((((u32)(n))>>0)&0x3FFF)
+
+#define DDR0_27 0x1B
+#define DDR0_27_EMRS_DATA_MASK 0x3FFF0000
+#define DDR0_27_EMRS_DATA_ENCODE(n) ((((u32)(n))&0x3FFF)<<16)
+#define DDR0_27_EMRS_DATA_DECODE(n) ((((u32)(n))>>16)&0x3FFF)
+#define DDR0_27_TINIT_MASK 0x0000FFFF
+#define DDR0_27_TINIT_ENCODE(n) ((((u32)(n))&0xFFFF)<<0)
+#define DDR0_27_TINIT_DECODE(n) ((((u32)(n))>>0)&0xFFFF)
+
+#define DDR0_28 0x1C
+#define DDR0_28_EMRS3_DATA_MASK 0x3FFF0000
+#define DDR0_28_EMRS3_DATA_ENCODE(n) ((((u32)(n))&0x3FFF)<<16)
+#define DDR0_28_EMRS3_DATA_DECODE(n) ((((u32)(n))>>16)&0x3FFF)
+#define DDR0_28_EMRS2_DATA_MASK 0x00003FFF
+#define DDR0_28_EMRS2_DATA_ENCODE(n) ((((u32)(n))&0x3FFF)<<0)
+#define DDR0_28_EMRS2_DATA_DECODE(n) ((((u32)(n))>>0)&0x3FFF)
+
+#define DDR0_31 0x1F
+#define DDR0_31_XOR_CHECK_BITS_MASK 0x0000FFFF
+#define DDR0_31_XOR_CHECK_BITS_ENCODE(n) ((((u32)(n))&0xFFFF)<<0)
+#define DDR0_31_XOR_CHECK_BITS_DECODE(n) ((((u32)(n))>>0)&0xFFFF)
+
+#define DDR0_32 0x20
+#define DDR0_32_OUT_OF_RANGE_ADDR_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_32_OUT_OF_RANGE_ADDR_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_32_OUT_OF_RANGE_ADDR_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_33 0x21
+#define DDR0_33_OUT_OF_RANGE_ADDR_MASK 0x00000001 /* Read only */
+#define DDR0_33_OUT_OF_RANGE_ADDR_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_33_OUT_OF_RANGE_ADDR_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_34 0x22
+#define DDR0_34_ECC_U_ADDR_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_34_ECC_U_ADDR_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_34_ECC_U_ADDR_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_35 0x23
+#define DDR0_35_ECC_U_ADDR_MASK 0x00000001 /* Read only */
+#define DDR0_35_ECC_U_ADDR_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_35_ECC_U_ADDR_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_36 0x24
+#define DDR0_36_ECC_U_DATA_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_36_ECC_U_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_36_ECC_U_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_37 0x25
+#define DDR0_37_ECC_U_DATA_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_37_ECC_U_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_37_ECC_U_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_38 0x26
+#define DDR0_38_ECC_C_ADDR_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_38_ECC_C_ADDR_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_38_ECC_C_ADDR_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_39 0x27
+#define DDR0_39_ECC_C_ADDR_MASK 0x00000001 /* Read only */
+#define DDR0_39_ECC_C_ADDR_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_39_ECC_C_ADDR_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_40 0x28
+#define DDR0_40_ECC_C_DATA_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_40_ECC_C_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_40_ECC_C_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_41 0x29
+#define DDR0_41_ECC_C_DATA_MASK 0xFFFFFFFF /* Read only */
+#define DDR0_41_ECC_C_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0)
+#define DDR0_41_ECC_C_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_42 0x2A
+#define DDR0_42_ADDR_PINS_MASK 0x07000000
+#define DDR0_42_ADDR_PINS_ENCODE(n) ((((u32)(n))&0x7)<<24)
+#define DDR0_42_ADDR_PINS_DECODE(n) ((((u32)(n))>>24)&0x7)
+#define DDR0_42_CASLAT_LIN_GATE_MASK 0x0000000F
+#define DDR0_42_CASLAT_LIN_GATE_ENCODE(n) ((((u32)(n))&0xF)<<0)
+#define DDR0_42_CASLAT_LIN_GATE_DECODE(n) ((((u32)(n))>>0)&0xF)
+
+#define DDR0_43 0x2B
+#define DDR0_43_TWR_MASK 0x07000000
+#define DDR0_43_TWR_ENCODE(n) ((((u32)(n))&0x7)<<24)
+#define DDR0_43_TWR_DECODE(n) ((((u32)(n))>>24)&0x7)
+#define DDR0_43_APREBIT_MASK 0x000F0000
+#define DDR0_43_APREBIT_ENCODE(n) ((((u32)(n))&0xF)<<16)
+#define DDR0_43_APREBIT_DECODE(n) ((((u32)(n))>>16)&0xF)
+#define DDR0_43_COLUMN_SIZE_MASK 0x00000700
+#define DDR0_43_COLUMN_SIZE_ENCODE(n) ((((u32)(n))&0x7)<<8)
+#define DDR0_43_COLUMN_SIZE_DECODE(n) ((((u32)(n))>>8)&0x7)
+#define DDR0_43_EIGHT_BANK_MODE_MASK 0x00000001
+#define DDR0_43_EIGHT_BANK_MODE_8_BANKS 0x00000001
+#define DDR0_43_EIGHT_BANK_MODE_4_BANKS 0x00000000
+#define DDR0_43_EIGHT_BANK_MODE_ENCODE(n) ((((u32)(n))&0x1)<<0)
+#define DDR0_43_EIGHT_BANK_MODE_DECODE(n) ((((u32)(n))>>0)&0x1)
+
+#define DDR0_44 0x2C
+#define DDR0_44_TRCD_MASK 0x000000FF
+#define DDR0_44_TRCD_ENCODE(n) ((((u32)(n))&0xFF)<<0)
+#define DDR0_44_TRCD_DECODE(n) ((((u32)(n))>>0)&0xFF)
+
+#endif /* CONFIG_SDRAM_PPC4xx_DENALI_DDR2 */
+
+#endif /* _PPC4xx_SDRAM_H_ */
--
1.5.5.3