MPC8360ERDK: fix incorrect initialization of CFG_I2C_NOPROBES

[people/ms/u-boot.git] / include / mpc83xx.h

/*
 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
 *
 * 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.
 */

#ifndef __MPC83XX_H__
#define __MPC83XX_H__

#include <config.h>
#if defined(CONFIG_E300)
#include <asm/e300.h>
#endif

/* MPC83xx cpu provide RCR register to do reset thing specially
 */
#define MPC83xx_RESET

/* System reset offset (PowerPC standard)
 */
#define EXC_OFF_SYS_RESET               0x0100
#define _START_OFFSET                   EXC_OFF_SYS_RESET

/* IMMRBAR - Internal Memory Register Base Address
 */
#define CONFIG_DEFAULT_IMMR             0xFF400000      /* Default IMMR base address */
#define IMMRBAR                         0x0000          /* Register offset to immr */
#define IMMRBAR_BASE_ADDR               0xFFF00000      /* Base address mask */
#define IMMRBAR_RES                     ~(IMMRBAR_BASE_ADDR)

/* LAWBAR - Local Access Window Base Address Register
 */
#define LBLAWBAR0                       0x0020          /* Register offset to immr */
#define LBLAWAR0                        0x0024
#define LBLAWBAR1                       0x0028
#define LBLAWAR1                        0x002C
#define LBLAWBAR2                       0x0030
#define LBLAWAR2                        0x0034
#define LBLAWBAR3                       0x0038
#define LBLAWAR3                        0x003C
#define LAWBAR_BAR                      0xFFFFF000      /* Base address mask */

/* SPRIDR - System Part and Revision ID Register
 */
#define SPRIDR_PARTID                   0xFFFF0000      /* Part Identification */
#define SPRIDR_REVID                    0x0000FFFF      /* Revision Identification */

#define SPR_8349E_REV10                 0x80300100
#define SPR_8349_REV10                  0x80310100
#define SPR_8347E_REV10_TBGA            0x80320100
#define SPR_8347_REV10_TBGA             0x80330100
#define SPR_8347E_REV10_PBGA            0x80340100
#define SPR_8347_REV10_PBGA             0x80350100
#define SPR_8343E_REV10                 0x80360100
#define SPR_8343_REV10                  0x80370100

#define SPR_8349E_REV11                 0x80300101
#define SPR_8349_REV11                  0x80310101
#define SPR_8347E_REV11_TBGA            0x80320101
#define SPR_8347_REV11_TBGA             0x80330101
#define SPR_8347E_REV11_PBGA            0x80340101
#define SPR_8347_REV11_PBGA             0x80350101
#define SPR_8343E_REV11                 0x80360101
#define SPR_8343_REV11                  0x80370101

#define SPR_8349E_REV31                 0x80300300
#define SPR_8349_REV31                  0x80310300
#define SPR_8347E_REV31_TBGA            0x80320300
#define SPR_8347_REV31_TBGA             0x80330300
#define SPR_8347E_REV31_PBGA            0x80340300
#define SPR_8347_REV31_PBGA             0x80350300
#define SPR_8343E_REV31                 0x80360300
#define SPR_8343_REV31                  0x80370300

#define SPR_8360E_REV10                 0x80480010
#define SPR_8360_REV10                  0x80490010
#define SPR_8360E_REV11                 0x80480011
#define SPR_8360_REV11                  0x80490011
#define SPR_8360E_REV12                 0x80480012
#define SPR_8360_REV12                  0x80490012
#define SPR_8360E_REV20                 0x80480020
#define SPR_8360_REV20                  0x80490020
#define SPR_8360E_REV21                 0x80480021
#define SPR_8360_REV21                  0x80490021

#define SPR_8323E_REV10                 0x80620010
#define SPR_8323_REV10                  0x80630010
#define SPR_8321E_REV10                 0x80660010
#define SPR_8321_REV10                  0x80670010
#define SPR_8323E_REV11                 0x80620011
#define SPR_8323_REV11                  0x80630011
#define SPR_8321E_REV11                 0x80660011
#define SPR_8321_REV11                  0x80670011

#define SPR_8313E_REV10                 0x80B00010
#define SPR_8313_REV10                  0x80B10010
#define SPR_8311E_REV10                 0x80B20010
#define SPR_8311_REV10                  0x80B30010
#define SPR_8315E_REV10                 0x80B40010
#define SPR_8315_REV10                  0x80B50010
#define SPR_8314E_REV10                 0x80B60010
#define SPR_8314_REV10                  0x80B70010

#define SPR_8379E_REV10                 0x80C20010
#define SPR_8379_REV10                  0x80C30010
#define SPR_8378E_REV10                 0x80C40010
#define SPR_8378_REV10                  0x80C50010
#define SPR_8377E_REV10                 0x80C60010
#define SPR_8377_REV10                  0x80C70010

/* SPCR - System Priority Configuration Register
 */
#define SPCR_PCIHPE                     0x10000000      /* PCI Highest Priority Enable */
#define SPCR_PCIHPE_SHIFT               (31-3)
#define SPCR_PCIPR                      0x03000000      /* PCI bridge system bus request priority */
#define SPCR_PCIPR_SHIFT                (31-7)
#define SPCR_OPT                        0x00800000      /* Optimize */
#define SPCR_TBEN                       0x00400000      /* E300 PowerPC core time base unit enable */
#define SPCR_TBEN_SHIFT                 (31-9)
#define SPCR_COREPR                     0x00300000      /* E300 PowerPC Core system bus request priority */
#define SPCR_COREPR_SHIFT               (31-11)

#if defined(CONFIG_MPC834X)
/* SPCR bits - MPC8349 specific */
#define SPCR_TSEC1DP                    0x00003000      /* TSEC1 data priority */
#define SPCR_TSEC1DP_SHIFT              (31-19)
#define SPCR_TSEC1BDP                   0x00000C00      /* TSEC1 buffer descriptor priority */
#define SPCR_TSEC1BDP_SHIFT             (31-21)
#define SPCR_TSEC1EP                    0x00000300      /* TSEC1 emergency priority */
#define SPCR_TSEC1EP_SHIFT              (31-23)
#define SPCR_TSEC2DP                    0x00000030      /* TSEC2 data priority */
#define SPCR_TSEC2DP_SHIFT              (31-27)
#define SPCR_TSEC2BDP                   0x0000000C      /* TSEC2 buffer descriptor priority */
#define SPCR_TSEC2BDP_SHIFT             (31-29)
#define SPCR_TSEC2EP                    0x00000003      /* TSEC2 emergency priority */
#define SPCR_TSEC2EP_SHIFT              (31-31)

#elif defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
/* SPCR bits - MPC831x and MPC837x specific */
#define SPCR_TSECDP                     0x00003000      /* TSEC data priority */
#define SPCR_TSECDP_SHIFT               (31-19)
#define SPCR_TSECBDP                    0x00000C00      /* TSEC buffer descriptor priority */
#define SPCR_TSECBDP_SHIFT              (31-21)
#define SPCR_TSECEP                     0x00000300      /* TSEC emergency priority */
#define SPCR_TSECEP_SHIFT               (31-23)
#endif

/* SICRL/H - System I/O Configuration Register Low/High
 */
#if defined(CONFIG_MPC834X)
/* SICRL bits - MPC8349 specific */
#define SICRL_LDP_A                     0x80000000
#define SICRL_USB1                      0x40000000
#define SICRL_USB0                      0x20000000
#define SICRL_UART                      0x0C000000
#define SICRL_GPIO1_A                   0x02000000
#define SICRL_GPIO1_B                   0x01000000
#define SICRL_GPIO1_C                   0x00800000
#define SICRL_GPIO1_D                   0x00400000
#define SICRL_GPIO1_E                   0x00200000
#define SICRL_GPIO1_F                   0x00180000
#define SICRL_GPIO1_G                   0x00040000
#define SICRL_GPIO1_H                   0x00020000
#define SICRL_GPIO1_I                   0x00010000
#define SICRL_GPIO1_J                   0x00008000
#define SICRL_GPIO1_K                   0x00004000
#define SICRL_GPIO1_L                   0x00003000

/* SICRH bits - MPC8349 specific */
#define SICRH_DDR                       0x80000000
#define SICRH_TSEC1_A                   0x10000000
#define SICRH_TSEC1_B                   0x08000000
#define SICRH_TSEC1_C                   0x04000000
#define SICRH_TSEC1_D                   0x02000000
#define SICRH_TSEC1_E                   0x01000000
#define SICRH_TSEC1_F                   0x00800000
#define SICRH_TSEC2_A                   0x00400000
#define SICRH_TSEC2_B                   0x00200000
#define SICRH_TSEC2_C                   0x00100000
#define SICRH_TSEC2_D                   0x00080000
#define SICRH_TSEC2_E                   0x00040000
#define SICRH_TSEC2_F                   0x00020000
#define SICRH_TSEC2_G                   0x00010000
#define SICRH_TSEC2_H                   0x00008000
#define SICRH_GPIO2_A                   0x00004000
#define SICRH_GPIO2_B                   0x00002000
#define SICRH_GPIO2_C                   0x00001000
#define SICRH_GPIO2_D                   0x00000800
#define SICRH_GPIO2_E                   0x00000400
#define SICRH_GPIO2_F                   0x00000200
#define SICRH_GPIO2_G                   0x00000180
#define SICRH_GPIO2_H                   0x00000060
#define SICRH_TSOBI1                    0x00000002
#define SICRH_TSOBI2                    0x00000001

#elif defined(CONFIG_MPC8360)
/* SICRL bits - MPC8360 specific */
#define SICRL_LDP_A                     0xC0000000
#define SICRL_LCLK_1                    0x10000000
#define SICRL_LCLK_2                    0x08000000
#define SICRL_SRCID_A                   0x03000000
#define SICRL_IRQ_CKSTP_A               0x00C00000

/* SICRH bits - MPC8360 specific */
#define SICRH_DDR                       0x80000000
#define SICRH_SECONDARY_DDR             0x40000000
#define SICRH_SDDROE                    0x20000000
#define SICRH_IRQ3                      0x10000000
#define SICRH_UC1EOBI                   0x00000004
#define SICRH_UC2E1OBI                  0x00000002
#define SICRH_UC2E2OBI                  0x00000001

#elif defined(CONFIG_MPC832X)
/* SICRL bits - MPC832X specific */
#define SICRL_LDP_LCS_A                 0x80000000
#define SICRL_IRQ_CKS                   0x20000000
#define SICRL_PCI_MSRC                  0x10000000
#define SICRL_URT_CTPR                  0x06000000
#define SICRL_IRQ_CTPR                  0x00C00000

#elif defined(CONFIG_MPC8313)
/* SICRL bits - MPC8313 specific */
#define SICRL_LBC                       0x30000000
#define SICRL_UART                      0x0C000000
#define SICRL_SPI_A                     0x03000000
#define SICRL_SPI_B                     0x00C00000
#define SICRL_SPI_C                     0x00300000
#define SICRL_SPI_D                     0x000C0000
#define SICRL_USBDR                     0x00000C00
#define SICRL_ETSEC1_A                  0x0000000C
#define SICRL_ETSEC2_A                  0x00000003

/* SICRH bits - MPC8313 specific */
#define SICRH_INTR_A                    0x02000000
#define SICRH_INTR_B                    0x00C00000
#define SICRH_IIC                       0x00300000
#define SICRH_ETSEC2_B                  0x000C0000
#define SICRH_ETSEC2_C                  0x00030000
#define SICRH_ETSEC2_D                  0x0000C000
#define SICRH_ETSEC2_E                  0x00003000
#define SICRH_ETSEC2_F                  0x00000C00
#define SICRH_ETSEC2_G                  0x00000300
#define SICRH_ETSEC1_B                  0x00000080
#define SICRH_ETSEC1_C                  0x00000060
#define SICRH_GTX1_DLY                  0x00000008
#define SICRH_GTX2_DLY                  0x00000004
#define SICRH_TSOBI1                    0x00000002
#define SICRH_TSOBI2                    0x00000001

#elif defined(CONFIG_MPC8315)
/* SICRL bits - MPC8315 specific */
#define SICRL_DMA_CH0                   0xc0000000
#define SICRL_DMA_SPI                   0x30000000
#define SICRL_UART                      0x0c000000
#define SICRL_IRQ4                      0x02000000
#define SICRL_IRQ5                      0x01800000
#define SICRL_IRQ6_7                    0x00400000
#define SICRL_IIC1                      0x00300000
#define SICRL_TDM                       0x000c0000
#define SICRL_TDM_SHARED                0x00030000
#define SICRL_PCI_A                     0x0000c000
#define SICRL_ELBC_A                    0x00003000
#define SICRL_ETSEC1_A                  0x000000c0
#define SICRL_ETSEC1_B                  0x00000030
#define SICRL_ETSEC1_C                  0x0000000c
#define SICRL_TSEXPOBI                  0x00000001

/* SICRH bits - MPC8315 specific */
#define SICRH_GPIO_0                    0xc0000000
#define SICRH_GPIO_1                    0x30000000
#define SICRH_GPIO_2                    0x0c000000
#define SICRH_GPIO_3                    0x03000000
#define SICRH_GPIO_4                    0x00c00000
#define SICRH_GPIO_5                    0x00300000
#define SICRH_GPIO_6                    0x000c0000
#define SICRH_GPIO_7                    0x00030000
#define SICRH_GPIO_8                    0x0000c000
#define SICRH_GPIO_9                    0x00003000
#define SICRH_GPIO_10                   0x00000c00
#define SICRH_GPIO_11                   0x00000300
#define SICRH_ETSEC2_A                  0x000000c0
#define SICRH_TSOBI1                    0x00000002
#define SICRH_TSOBI2                    0x00000001

#elif defined(CONFIG_MPC837X)
/* SICRL bits - MPC837x specific */
#define SICRL_USB_A                     0xC0000000
#define SICRL_USB_B                     0x30000000
#define SICRL_UART                      0x0C000000
#define SICRL_GPIO_A                    0x02000000
#define SICRL_GPIO_B                    0x01000000
#define SICRL_GPIO_C                    0x00800000
#define SICRL_GPIO_D                    0x00400000
#define SICRL_GPIO_E                    0x00200000
#define SICRL_GPIO_F                    0x00180000
#define SICRL_GPIO_G                    0x00040000
#define SICRL_GPIO_H                    0x00020000
#define SICRL_GPIO_I                    0x00010000
#define SICRL_GPIO_J                    0x00008000
#define SICRL_GPIO_K                    0x00004000
#define SICRL_GPIO_L                    0x00003000
#define SICRL_DMA_A                     0x00000800
#define SICRL_DMA_B                     0x00000400
#define SICRL_DMA_C                     0x00000200
#define SICRL_DMA_D                     0x00000100
#define SICRL_DMA_E                     0x00000080
#define SICRL_DMA_F                     0x00000040
#define SICRL_DMA_G                     0x00000020
#define SICRL_DMA_H                     0x00000010
#define SICRL_DMA_I                     0x00000008
#define SICRL_DMA_J                     0x00000004
#define SICRL_LDP_A                     0x00000002
#define SICRL_LDP_B                     0x00000001

/* SICRH bits - MPC837x specific */
#define SICRH_DDR                       0x80000000
#define SICRH_TSEC1_A                   0x10000000
#define SICRH_TSEC1_B                   0x08000000
#define SICRH_TSEC2_A                   0x00400000
#define SICRH_TSEC2_B                   0x00200000
#define SICRH_TSEC2_C                   0x00100000
#define SICRH_TSEC2_D                   0x00080000
#define SICRH_TSEC2_E                   0x00040000
#define SICRH_TMR                       0x00010000
#define SICRH_GPIO2_A                   0x00008000
#define SICRH_GPIO2_B                   0x00004000
#define SICRH_GPIO2_C                   0x00002000
#define SICRH_GPIO2_D                   0x00001000
#define SICRH_GPIO2_E                   0x00000C00
#define SICRH_GPIO2_F                   0x00000300
#define SICRH_GPIO2_G                   0x000000C0
#define SICRH_GPIO2_H                   0x00000030
#define SICRH_SPI                       0x00000003
#endif

/* SWCRR - System Watchdog Control Register
 */
#define SWCRR                           0x0204          /* Register offset to immr */
#define SWCRR_SWTC                      0xFFFF0000      /* Software Watchdog Time Count */
#define SWCRR_SWEN                      0x00000004      /* Watchdog Enable bit */
#define SWCRR_SWRI                      0x00000002      /* Software Watchdog Reset/Interrupt Select bit */
#define SWCRR_SWPR                      0x00000001      /* Software Watchdog Counter Prescale bit */
#define SWCRR_RES                       ~(SWCRR_SWTC | SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR)

/* SWCNR - System Watchdog Counter Register
 */
#define SWCNR                           0x0208          /* Register offset to immr */
#define SWCNR_SWCN                      0x0000FFFF      /* Software Watchdog Count mask */
#define SWCNR_RES                       ~(SWCNR_SWCN)

/* SWSRR - System Watchdog Service Register
 */
#define SWSRR                           0x020E          /* Register offset to immr */

/* ACR - Arbiter Configuration Register
 */
#define ACR_COREDIS                     0x10000000      /* Core disable */
#define ACR_COREDIS_SHIFT               (31-7)
#define ACR_PIPE_DEP                    0x00070000      /* Pipeline depth */
#define ACR_PIPE_DEP_SHIFT              (31-15)
#define ACR_PCI_RPTCNT                  0x00007000      /* PCI repeat count */
#define ACR_PCI_RPTCNT_SHIFT            (31-19)
#define ACR_RPTCNT                      0x00000700      /* Repeat count */
#define ACR_RPTCNT_SHIFT                (31-23)
#define ACR_APARK                       0x00000030      /* Address parking */
#define ACR_APARK_SHIFT                 (31-27)
#define ACR_PARKM                       0x0000000F      /* Parking master */
#define ACR_PARKM_SHIFT                 (31-31)

/* ATR - Arbiter Timers Register
 */
#define ATR_DTO                         0x00FF0000      /* Data time out */
#define ATR_ATO                         0x000000FF      /* Address time out */

/* AER - Arbiter Event Register
 */
#define AER_ETEA                        0x00000020      /* Transfer error */
#define AER_RES                         0x00000010      /* Reserved transfer type */
#define AER_ECW                         0x00000008      /* External control word transfer type */
#define AER_AO                          0x00000004      /* Address Only transfer type */
#define AER_DTO                         0x00000002      /* Data time out */
#define AER_ATO                         0x00000001      /* Address time out */

/* AEATR - Arbiter Event Address Register
 */
#define AEATR_EVENT                     0x07000000      /* Event type */
#define AEATR_MSTR_ID                   0x001F0000      /* Master Id */
#define AEATR_TBST                      0x00000800      /* Transfer burst */
#define AEATR_TSIZE                     0x00000700      /* Transfer Size */
#define AEATR_TTYPE                     0x0000001F      /* Transfer Type */

/* HRCWL - Hard Reset Configuration Word Low
 */
#define HRCWL_LBIUCM                    0x80000000
#define HRCWL_LBIUCM_SHIFT              31
#define HRCWL_LCL_BUS_TO_SCB_CLK_1X1    0x00000000
#define HRCWL_LCL_BUS_TO_SCB_CLK_2X1    0x80000000

#define HRCWL_DDRCM                     0x40000000
#define HRCWL_DDRCM_SHIFT               30
#define HRCWL_DDR_TO_SCB_CLK_1X1        0x00000000
#define HRCWL_DDR_TO_SCB_CLK_2X1        0x40000000

#define HRCWL_SPMF                      0x0f000000
#define HRCWL_SPMF_SHIFT                24
#define HRCWL_CSB_TO_CLKIN_16X1         0x00000000
#define HRCWL_CSB_TO_CLKIN_1X1          0x01000000
#define HRCWL_CSB_TO_CLKIN_2X1          0x02000000
#define HRCWL_CSB_TO_CLKIN_3X1          0x03000000
#define HRCWL_CSB_TO_CLKIN_4X1          0x04000000
#define HRCWL_CSB_TO_CLKIN_5X1          0x05000000
#define HRCWL_CSB_TO_CLKIN_6X1          0x06000000
#define HRCWL_CSB_TO_CLKIN_7X1          0x07000000
#define HRCWL_CSB_TO_CLKIN_8X1          0x08000000
#define HRCWL_CSB_TO_CLKIN_9X1          0x09000000
#define HRCWL_CSB_TO_CLKIN_10X1         0x0A000000
#define HRCWL_CSB_TO_CLKIN_11X1         0x0B000000
#define HRCWL_CSB_TO_CLKIN_12X1         0x0C000000
#define HRCWL_CSB_TO_CLKIN_13X1         0x0D000000
#define HRCWL_CSB_TO_CLKIN_14X1         0x0E000000
#define HRCWL_CSB_TO_CLKIN_15X1         0x0F000000

#define HRCWL_VCO_BYPASS                0x00000000
#define HRCWL_VCO_1X2                   0x00000000
#define HRCWL_VCO_1X4                   0x00200000
#define HRCWL_VCO_1X8                   0x00400000

#define HRCWL_COREPLL                   0x007F0000
#define HRCWL_COREPLL_SHIFT             16
#define HRCWL_CORE_TO_CSB_BYPASS        0x00000000
#define HRCWL_CORE_TO_CSB_1X1           0x00020000
#define HRCWL_CORE_TO_CSB_1_5X1         0x00030000
#define HRCWL_CORE_TO_CSB_2X1           0x00040000
#define HRCWL_CORE_TO_CSB_2_5X1         0x00050000
#define HRCWL_CORE_TO_CSB_3X1           0x00060000

#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
#define HRCWL_CEVCOD                    0x000000C0
#define HRCWL_CEVCOD_SHIFT              6
#define HRCWL_CE_PLL_VCO_DIV_4          0x00000000
#define HRCWL_CE_PLL_VCO_DIV_8          0x00000040
#define HRCWL_CE_PLL_VCO_DIV_2          0x00000080

#define HRCWL_CEPDF                     0x00000020
#define HRCWL_CEPDF_SHIFT               5
#define HRCWL_CE_PLL_DIV_1X1            0x00000000
#define HRCWL_CE_PLL_DIV_2X1            0x00000020

#define HRCWL_CEPMF                     0x0000001F
#define HRCWL_CEPMF_SHIFT               0
#define HRCWL_CE_TO_PLL_1X16_           0x00000000
#define HRCWL_CE_TO_PLL_1X2             0x00000002
#define HRCWL_CE_TO_PLL_1X3             0x00000003
#define HRCWL_CE_TO_PLL_1X4             0x00000004
#define HRCWL_CE_TO_PLL_1X5             0x00000005
#define HRCWL_CE_TO_PLL_1X6             0x00000006
#define HRCWL_CE_TO_PLL_1X7             0x00000007
#define HRCWL_CE_TO_PLL_1X8             0x00000008
#define HRCWL_CE_TO_PLL_1X9             0x00000009
#define HRCWL_CE_TO_PLL_1X10            0x0000000A
#define HRCWL_CE_TO_PLL_1X11            0x0000000B
#define HRCWL_CE_TO_PLL_1X12            0x0000000C
#define HRCWL_CE_TO_PLL_1X13            0x0000000D
#define HRCWL_CE_TO_PLL_1X14            0x0000000E
#define HRCWL_CE_TO_PLL_1X15            0x0000000F
#define HRCWL_CE_TO_PLL_1X16            0x00000010
#define HRCWL_CE_TO_PLL_1X17            0x00000011
#define HRCWL_CE_TO_PLL_1X18            0x00000012
#define HRCWL_CE_TO_PLL_1X19            0x00000013
#define HRCWL_CE_TO_PLL_1X20            0x00000014
#define HRCWL_CE_TO_PLL_1X21            0x00000015
#define HRCWL_CE_TO_PLL_1X22            0x00000016
#define HRCWL_CE_TO_PLL_1X23            0x00000017
#define HRCWL_CE_TO_PLL_1X24            0x00000018
#define HRCWL_CE_TO_PLL_1X25            0x00000019
#define HRCWL_CE_TO_PLL_1X26            0x0000001A
#define HRCWL_CE_TO_PLL_1X27            0x0000001B
#define HRCWL_CE_TO_PLL_1X28            0x0000001C
#define HRCWL_CE_TO_PLL_1X29            0x0000001D
#define HRCWL_CE_TO_PLL_1X30            0x0000001E
#define HRCWL_CE_TO_PLL_1X31            0x0000001F

#elif defined(CONFIG_MPC8315)
#define HRCWL_SVCOD                     0x30000000
#define HRCWL_SVCOD_SHIFT               28
#define HRCWL_SVCOD_DIV_2               0x00000000
#define HRCWL_SVCOD_DIV_4               0x10000000
#define HRCWL_SVCOD_DIV_8               0x20000000
#define HRCWL_SVCOD_DIV_1               0x30000000

#elif defined(CONFIG_MPC837X)
#define HRCWL_SVCOD                     0x30000000
#define HRCWL_SVCOD_SHIFT               28
#define HRCWL_SVCOD_DIV_4               0x00000000
#define HRCWL_SVCOD_DIV_8               0x10000000
#define HRCWL_SVCOD_DIV_2               0x20000000
#define HRCWL_SVCOD_DIV_1               0x30000000
#endif

/* HRCWH - Hardware Reset Configuration Word High
 */
#define HRCWH_PCI_HOST                  0x80000000
#define HRCWH_PCI_HOST_SHIFT            31
#define HRCWH_PCI_AGENT                 0x00000000

#if defined(CONFIG_MPC834X)
#define HRCWH_32_BIT_PCI                0x00000000
#define HRCWH_64_BIT_PCI                0x40000000
#endif

#define HRCWH_PCI1_ARBITER_DISABLE      0x00000000
#define HRCWH_PCI1_ARBITER_ENABLE       0x20000000

#define HRCWH_PCI_ARBITER_DISABLE       0x00000000
#define HRCWH_PCI_ARBITER_ENABLE        0x20000000

#if defined(CONFIG_MPC834X)
#define HRCWH_PCI2_ARBITER_DISABLE      0x00000000
#define HRCWH_PCI2_ARBITER_ENABLE       0x10000000

#elif defined(CONFIG_MPC8360)
#define HRCWH_PCICKDRV_DISABLE          0x00000000
#define HRCWH_PCICKDRV_ENABLE           0x10000000
#endif

#define HRCWH_CORE_DISABLE              0x08000000
#define HRCWH_CORE_ENABLE               0x00000000

#define HRCWH_FROM_0X00000100           0x00000000
#define HRCWH_FROM_0XFFF00100           0x04000000

#define HRCWH_BOOTSEQ_DISABLE           0x00000000
#define HRCWH_BOOTSEQ_NORMAL            0x01000000
#define HRCWH_BOOTSEQ_EXTENDED          0x02000000

#define HRCWH_SW_WATCHDOG_DISABLE       0x00000000
#define HRCWH_SW_WATCHDOG_ENABLE        0x00800000

#define HRCWH_ROM_LOC_DDR_SDRAM         0x00000000
#define HRCWH_ROM_LOC_PCI1              0x00100000
#if defined(CONFIG_MPC834X)
#define HRCWH_ROM_LOC_PCI2              0x00200000
#endif
#if defined(CONIFG_MPC837X)
#define HRCWH_ROM_LOC_ON_CHIP_ROM       0x00300000
#endif
#define HRCWH_ROM_LOC_LOCAL_8BIT        0x00500000
#define HRCWH_ROM_LOC_LOCAL_16BIT       0x00600000
#define HRCWH_ROM_LOC_LOCAL_32BIT       0x00700000

#if defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
#define HRCWH_ROM_LOC_NAND_SP_8BIT      0x00100000
#define HRCWH_ROM_LOC_NAND_SP_16BIT     0x00200000
#define HRCWH_ROM_LOC_NAND_LP_8BIT      0x00500000
#define HRCWH_ROM_LOC_NAND_LP_16BIT     0x00600000

#define HRCWH_RL_EXT_LEGACY             0x00000000
#define HRCWH_RL_EXT_NAND               0x00040000

#define HRCWH_TSEC1M_IN_MII             0x00000000
#define HRCWH_TSEC1M_IN_RMII            0x00002000
#define HRCWH_TSEC1M_IN_RGMII           0x00006000
#define HRCWH_TSEC1M_IN_RTBI            0x0000A000
#define HRCWH_TSEC1M_IN_SGMII           0x0000C000

#define HRCWH_TSEC2M_IN_MII             0x00000000
#define HRCWH_TSEC2M_IN_RMII            0x00000400
#define HRCWH_TSEC2M_IN_RGMII           0x00000C00
#define HRCWH_TSEC2M_IN_RTBI            0x00001400
#define HRCWH_TSEC2M_IN_SGMII           0x00001800
#endif

#if defined(CONFIG_MPC834X)
#define HRCWH_TSEC1M_IN_RGMII           0x00000000
#define HRCWH_TSEC1M_IN_RTBI            0x00004000
#define HRCWH_TSEC1M_IN_GMII            0x00008000
#define HRCWH_TSEC1M_IN_TBI             0x0000C000
#define HRCWH_TSEC2M_IN_RGMII           0x00000000
#define HRCWH_TSEC2M_IN_RTBI            0x00001000
#define HRCWH_TSEC2M_IN_GMII            0x00002000
#define HRCWH_TSEC2M_IN_TBI             0x00003000
#endif

#if defined(CONFIG_MPC8360)
#define HRCWH_SECONDARY_DDR_DISABLE     0x00000000
#define HRCWH_SECONDARY_DDR_ENABLE      0x00000010
#endif

#define HRCWH_BIG_ENDIAN                0x00000000
#define HRCWH_LITTLE_ENDIAN             0x00000008

#define HRCWH_LALE_NORMAL               0x00000000
#define HRCWH_LALE_EARLY                0x00000004

#define HRCWH_LDP_SET                   0x00000000
#define HRCWH_LDP_CLEAR                 0x00000002

/* RSR - Reset Status Register
 */
#if defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
#define RSR_RSTSRC                      0xF0000000      /* Reset source */
#define RSR_RSTSRC_SHIFT                28
#else
#define RSR_RSTSRC                      0xE0000000      /* Reset source */
#define RSR_RSTSRC_SHIFT                29
#endif
#define RSR_BSF                         0x00010000      /* Boot seq. fail */
#define RSR_BSF_SHIFT                   16
#define RSR_SWSR                        0x00002000      /* software soft reset */
#define RSR_SWSR_SHIFT                  13
#define RSR_SWHR                        0x00001000      /* software hard reset */
#define RSR_SWHR_SHIFT                  12
#define RSR_JHRS                        0x00000200      /* jtag hreset */
#define RSR_JHRS_SHIFT                  9
#define RSR_JSRS                        0x00000100      /* jtag sreset status */
#define RSR_JSRS_SHIFT                  8
#define RSR_CSHR                        0x00000010      /* checkstop reset status */
#define RSR_CSHR_SHIFT                  4
#define RSR_SWRS                        0x00000008      /* software watchdog reset status */
#define RSR_SWRS_SHIFT                  3
#define RSR_BMRS                        0x00000004      /* bus monitop reset status */
#define RSR_BMRS_SHIFT                  2
#define RSR_SRS                         0x00000002      /* soft reset status */
#define RSR_SRS_SHIFT                   1
#define RSR_HRS                         0x00000001      /* hard reset status */
#define RSR_HRS_SHIFT                   0
#define RSR_RES                         ~(RSR_RSTSRC | RSR_BSF | RSR_SWSR | RSR_SWHR |\
                                         RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
                                         RSR_BMRS | RSR_SRS | RSR_HRS)
/* RMR - Reset Mode Register
 */
#define RMR_CSRE                        0x00000001      /* checkstop reset enable */
#define RMR_CSRE_SHIFT                  0
#define RMR_RES                         ~(RMR_CSRE)

/* RCR - Reset Control Register
 */
#define RCR_SWHR                        0x00000002      /* software hard reset */
#define RCR_SWSR                        0x00000001      /* software soft reset */
#define RCR_RES                         ~(RCR_SWHR | RCR_SWSR)

/* RCER - Reset Control Enable Register
 */
#define RCER_CRE                        0x00000001      /* software hard reset */
#define RCER_RES                        ~(RCER_CRE)

/* SPMR - System PLL Mode Register
 */
#define SPMR_LBIUCM                     0x80000000
#define SPMR_DDRCM                      0x40000000
#define SPMR_SPMF                       0x0F000000
#define SPMR_CKID                       0x00800000
#define SPMR_CKID_SHIFT                 23
#define SPMR_COREPLL                    0x007F0000
#define SPMR_CEVCOD                     0x000000C0
#define SPMR_CEPDF                      0x00000020
#define SPMR_CEPMF                      0x0000001F

/* OCCR - Output Clock Control Register
 */
#define OCCR_PCICOE0                    0x80000000
#define OCCR_PCICOE1                    0x40000000
#define OCCR_PCICOE2                    0x20000000
#define OCCR_PCICOE3                    0x10000000
#define OCCR_PCICOE4                    0x08000000
#define OCCR_PCICOE5                    0x04000000
#define OCCR_PCICOE6                    0x02000000
#define OCCR_PCICOE7                    0x01000000
#define OCCR_PCICD0                     0x00800000
#define OCCR_PCICD1                     0x00400000
#define OCCR_PCICD2                     0x00200000
#define OCCR_PCICD3                     0x00100000
#define OCCR_PCICD4                     0x00080000
#define OCCR_PCICD5                     0x00040000
#define OCCR_PCICD6                     0x00020000
#define OCCR_PCICD7                     0x00010000
#define OCCR_PCI1CR                     0x00000002
#define OCCR_PCI2CR                     0x00000001
#define OCCR_PCICR                      OCCR_PCI1CR

/* SCCR - System Clock Control Register
 */
#define SCCR_ENCCM                      0x03000000
#define SCCR_ENCCM_SHIFT                24
#define SCCR_ENCCM_0                    0x00000000
#define SCCR_ENCCM_1                    0x01000000
#define SCCR_ENCCM_2                    0x02000000
#define SCCR_ENCCM_3                    0x03000000

#define SCCR_PCICM                      0x00010000
#define SCCR_PCICM_SHIFT                16

#if defined(CONFIG_MPC834X)
/* SCCR bits - MPC834x specific */
#define SCCR_TSEC1CM                    0xc0000000
#define SCCR_TSEC1CM_SHIFT              30
#define SCCR_TSEC1CM_0                  0x00000000
#define SCCR_TSEC1CM_1                  0x40000000
#define SCCR_TSEC1CM_2                  0x80000000
#define SCCR_TSEC1CM_3                  0xC0000000

#define SCCR_TSEC2CM                    0x30000000
#define SCCR_TSEC2CM_SHIFT              28
#define SCCR_TSEC2CM_0                  0x00000000
#define SCCR_TSEC2CM_1                  0x10000000
#define SCCR_TSEC2CM_2                  0x20000000
#define SCCR_TSEC2CM_3                  0x30000000

/* The MPH must have the same clock ratio as DR, unless its clock disabled */
#define SCCR_USBMPHCM                   0x00c00000
#define SCCR_USBMPHCM_SHIFT             22
#define SCCR_USBDRCM                    0x00300000
#define SCCR_USBDRCM_SHIFT              20
#define SCCR_USBCM                      0x00f00000
#define SCCR_USBCM_SHIFT                20
#define SCCR_USBCM_0                    0x00000000
#define SCCR_USBCM_1                    0x00500000
#define SCCR_USBCM_2                    0x00A00000
#define SCCR_USBCM_3                    0x00F00000

#elif defined(CONFIG_MPC8313)
/* TSEC1 bits are for TSEC2 as well */
#define SCCR_TSEC1CM                    0xc0000000
#define SCCR_TSEC1CM_SHIFT              30
#define SCCR_TSEC1CM_1                  0x40000000
#define SCCR_TSEC1CM_2                  0x80000000
#define SCCR_TSEC1CM_3                  0xC0000000

#define SCCR_TSEC1ON                    0x20000000
#define SCCR_TSEC1ON_SHIFT              29
#define SCCR_TSEC2ON                    0x10000000
#define SCCR_TSEC2ON_SHIFT              28

#define SCCR_USBDRCM                    0x00300000
#define SCCR_USBDRCM_SHIFT              20
#define SCCR_USBDRCM_0                  0x00000000
#define SCCR_USBDRCM_1                  0x00100000
#define SCCR_USBDRCM_2                  0x00200000
#define SCCR_USBDRCM_3                  0x00300000

#elif defined(CONFIG_MPC8315)
/* SCCR bits - MPC8315 specific */
#define SCCR_TSEC1CM                    0xc0000000
#define SCCR_TSEC1CM_SHIFT              30
#define SCCR_TSEC1CM_0                  0x00000000
#define SCCR_TSEC1CM_1                  0x40000000
#define SCCR_TSEC1CM_2                  0x80000000
#define SCCR_TSEC1CM_3                  0xC0000000

#define SCCR_TSEC2CM                    0x30000000
#define SCCR_TSEC2CM_SHIFT              28
#define SCCR_TSEC2CM_0                  0x00000000
#define SCCR_TSEC2CM_1                  0x10000000
#define SCCR_TSEC2CM_2                  0x20000000
#define SCCR_TSEC2CM_3                  0x30000000

#define SCCR_USBDRCM                    0x00c00000
#define SCCR_USBDRCM_SHIFT              22
#define SCCR_USBDRCM_0                  0x00000000
#define SCCR_USBDRCM_1                  0x00400000
#define SCCR_USBDRCM_2                  0x00800000
#define SCCR_USBDRCM_3                  0x00c00000

#define SCCR_PCIEXP1CM                  0x00300000
#define SCCR_PCIEXP2CM                  0x000c0000

#define SCCR_SATA1CM                    0x00003000
#define SCCR_SATA1CM_SHIFT              12
#define SCCR_SATACM                     0x00003c00
#define SCCR_SATACM_SHIFT               10
#define SCCR_SATACM_0                   0x00000000
#define SCCR_SATACM_1                   0x00001400
#define SCCR_SATACM_2                   0x00002800
#define SCCR_SATACM_3                   0x00003c00

#define SCCR_TDMCM                      0x00000030
#define SCCR_TDMCM_SHIFT                4
#define SCCR_TDMCM_0                    0x00000000
#define SCCR_TDMCM_1                    0x00000010
#define SCCR_TDMCM_2                    0x00000020
#define SCCR_TDMCM_3                    0x00000030

#elif defined(CONFIG_MPC837X)
/* SCCR bits - MPC837x specific */
#define SCCR_TSEC1CM                    0xc0000000
#define SCCR_TSEC1CM_SHIFT              30
#define SCCR_TSEC1CM_0                  0x00000000
#define SCCR_TSEC1CM_1                  0x40000000
#define SCCR_TSEC1CM_2                  0x80000000
#define SCCR_TSEC1CM_3                  0xC0000000

#define SCCR_TSEC2CM                    0x30000000
#define SCCR_TSEC2CM_SHIFT              28
#define SCCR_TSEC2CM_0                  0x00000000
#define SCCR_TSEC2CM_1                  0x10000000
#define SCCR_TSEC2CM_2                  0x20000000
#define SCCR_TSEC2CM_3                  0x30000000

#define SCCR_SDHCCM                     0x0c000000
#define SCCR_SDHCCM_SHIFT               26
#define SCCR_SDHCCM_0                   0x00000000
#define SCCR_SDHCCM_1                   0x04000000
#define SCCR_SDHCCM_2                   0x08000000
#define SCCR_SDHCCM_3                   0x0c000000

#define SCCR_USBDRCM                    0x00c00000
#define SCCR_USBDRCM_SHIFT              22
#define SCCR_USBDRCM_0                  0x00000000
#define SCCR_USBDRCM_1                  0x00400000
#define SCCR_USBDRCM_2                  0x00800000
#define SCCR_USBDRCM_3                  0x00c00000

#define SCCR_PCIEXP1CM                  0x00300000
#define SCCR_PCIEXP1CM_SHIFT            20
#define SCCR_PCIEXP1CM_0                0x00000000
#define SCCR_PCIEXP1CM_1                0x00100000
#define SCCR_PCIEXP1CM_2                0x00200000
#define SCCR_PCIEXP1CM_3                0x00300000

#define SCCR_PCIEXP2CM                  0x000c0000
#define SCCR_PCIEXP2CM_SHIFT            18
#define SCCR_PCIEXP2CM_0                0x00000000
#define SCCR_PCIEXP2CM_1                0x00040000
#define SCCR_PCIEXP2CM_2                0x00080000
#define SCCR_PCIEXP2CM_3                0x000c0000

/* All of the four SATA controllers must have the same clock ratio */
#define SCCR_SATA1CM                    0x000000c0
#define SCCR_SATA1CM_SHIFT              6
#define SCCR_SATACM                     0x000000ff
#define SCCR_SATACM_SHIFT               0
#define SCCR_SATACM_0                   0x00000000
#define SCCR_SATACM_1                   0x00000055
#define SCCR_SATACM_2                   0x000000aa
#define SCCR_SATACM_3                   0x000000ff
#endif

/* CSn_BDNS - Chip Select memory Bounds Register
 */
#define CSBNDS_SA                       0x00FF0000
#define CSBNDS_SA_SHIFT                 8
#define CSBNDS_EA                       0x000000FF
#define CSBNDS_EA_SHIFT                 24

/* CSn_CONFIG - Chip Select Configuration Register
 */
#define CSCONFIG_EN                     0x80000000
#define CSCONFIG_AP                     0x00800000
#define CSCONFIG_ROW_BIT                0x00000700
#define CSCONFIG_ROW_BIT_12             0x00000000
#define CSCONFIG_ROW_BIT_13             0x00000100
#define CSCONFIG_ROW_BIT_14             0x00000200
#define CSCONFIG_COL_BIT                0x00000007
#define CSCONFIG_COL_BIT_8              0x00000000
#define CSCONFIG_COL_BIT_9              0x00000001
#define CSCONFIG_COL_BIT_10             0x00000002
#define CSCONFIG_COL_BIT_11             0x00000003

/* TIMING_CFG_0 - DDR SDRAM Timing Configuration 0
 */
#define TIMING_CFG0_RWT                 0xC0000000
#define TIMING_CFG0_RWT_SHIFT           30
#define TIMING_CFG0_WRT                 0x30000000
#define TIMING_CFG0_WRT_SHIFT           28
#define TIMING_CFG0_RRT                 0x0C000000
#define TIMING_CFG0_RRT_SHIFT           26
#define TIMING_CFG0_WWT                 0x03000000
#define TIMING_CFG0_WWT_SHIFT           24
#define TIMING_CFG0_ACT_PD_EXIT         0x00700000
#define TIMING_CFG0_ACT_PD_EXIT_SHIFT   20
#define TIMING_CFG0_PRE_PD_EXIT         0x00070000
#define TIMING_CFG0_PRE_PD_EXIT_SHIFT   16
#define TIMING_CFG0_ODT_PD_EXIT         0x00000F00
#define TIMING_CFG0_ODT_PD_EXIT_SHIFT   8
#define TIMING_CFG0_MRS_CYC             0x00000F00
#define TIMING_CFG0_MRS_CYC_SHIFT       0

/* TIMING_CFG_1 - DDR SDRAM Timing Configuration 1
 */
#define TIMING_CFG1_PRETOACT            0x70000000
#define TIMING_CFG1_PRETOACT_SHIFT      28
#define TIMING_CFG1_ACTTOPRE            0x0F000000
#define TIMING_CFG1_ACTTOPRE_SHIFT      24
#define TIMING_CFG1_ACTTORW             0x00700000
#define TIMING_CFG1_ACTTORW_SHIFT       20
#define TIMING_CFG1_CASLAT              0x00070000
#define TIMING_CFG1_CASLAT_SHIFT        16
#define TIMING_CFG1_REFREC              0x0000F000
#define TIMING_CFG1_REFREC_SHIFT        12
#define TIMING_CFG1_WRREC               0x00000700
#define TIMING_CFG1_WRREC_SHIFT         8
#define TIMING_CFG1_ACTTOACT            0x00000070
#define TIMING_CFG1_ACTTOACT_SHIFT      4
#define TIMING_CFG1_WRTORD              0x00000007
#define TIMING_CFG1_WRTORD_SHIFT        0
#define TIMING_CFG1_CASLAT_20           0x00030000      /* CAS latency = 2.0 */
#define TIMING_CFG1_CASLAT_25           0x00040000      /* CAS latency = 2.5 */

/* TIMING_CFG_2 - DDR SDRAM Timing Configuration 2
 */
#define TIMING_CFG2_CPO                 0x0F800000
#define TIMING_CFG2_CPO_SHIFT           23
#define TIMING_CFG2_ACSM                0x00080000
#define TIMING_CFG2_WR_DATA_DELAY       0x00001C00
#define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10
#define TIMING_CFG2_CPO_DEF             0x00000000      /* default (= CASLAT + 1) */

#define TIMING_CFG2_ADD_LAT             0x70000000
#define TIMING_CFG2_ADD_LAT_SHIFT       28
#define TIMING_CFG2_WR_LAT_DELAY        0x00380000
#define TIMING_CFG2_WR_LAT_DELAY_SHIFT  19
#define TIMING_CFG2_RD_TO_PRE           0x0000E000
#define TIMING_CFG2_RD_TO_PRE_SHIFT     13
#define TIMING_CFG2_CKE_PLS             0x000001C0
#define TIMING_CFG2_CKE_PLS_SHIFT       6
#define TIMING_CFG2_FOUR_ACT            0x0000003F
#define TIMING_CFG2_FOUR_ACT_SHIFT      0

/* DDR_SDRAM_CFG - DDR SDRAM Control Configuration
 */
#define SDRAM_CFG_MEM_EN                0x80000000
#define SDRAM_CFG_SREN                  0x40000000
#define SDRAM_CFG_ECC_EN                0x20000000
#define SDRAM_CFG_RD_EN                 0x10000000
#define SDRAM_CFG_SDRAM_TYPE_DDR1       0x02000000
#define SDRAM_CFG_SDRAM_TYPE_DDR2       0x03000000
#define SDRAM_CFG_SDRAM_TYPE_MASK       0x07000000
#define SDRAM_CFG_SDRAM_TYPE_SHIFT      24
#define SDRAM_CFG_DYN_PWR               0x00200000
#define SDRAM_CFG_32_BE                 0x00080000
#define SDRAM_CFG_8_BE                  0x00040000
#define SDRAM_CFG_NCAP                  0x00020000
#define SDRAM_CFG_2T_EN                 0x00008000
#define SDRAM_CFG_BI                    0x00000001

/* DDR_SDRAM_MODE - DDR SDRAM Mode Register
 */
#define SDRAM_MODE_ESD                  0xFFFF0000
#define SDRAM_MODE_ESD_SHIFT            16
#define SDRAM_MODE_SD                   0x0000FFFF
#define SDRAM_MODE_SD_SHIFT             0
#define DDR_MODE_EXT_MODEREG            0x4000          /* select extended mode reg */
#define DDR_MODE_EXT_OPMODE             0x3FF8          /* operating mode, mask */
#define DDR_MODE_EXT_OP_NORMAL          0x0000          /* normal operation */
#define DDR_MODE_QFC                    0x0004          /* QFC / compatibility, mask */
#define DDR_MODE_QFC_COMP               0x0000          /* compatible to older SDRAMs */
#define DDR_MODE_WEAK                   0x0002          /* weak drivers */
#define DDR_MODE_DLL_DIS                0x0001          /* disable DLL */
#define DDR_MODE_CASLAT                 0x0070          /* CAS latency, mask */
#define DDR_MODE_CASLAT_15              0x0010          /* CAS latency 1.5 */
#define DDR_MODE_CASLAT_20              0x0020          /* CAS latency 2 */
#define DDR_MODE_CASLAT_25              0x0060          /* CAS latency 2.5 */
#define DDR_MODE_CASLAT_30              0x0030          /* CAS latency 3 */
#define DDR_MODE_BTYPE_SEQ              0x0000          /* sequential burst */
#define DDR_MODE_BTYPE_ILVD             0x0008          /* interleaved burst */
#define DDR_MODE_BLEN_2                 0x0001          /* burst length 2 */
#define DDR_MODE_BLEN_4                 0x0002          /* burst length 4 */
#define DDR_REFINT_166MHZ_7US           1302            /* exact value for 7.8125us */
#define DDR_BSTOPRE                     256             /* use 256 cycles as a starting point */
#define DDR_MODE_MODEREG                0x0000          /* select mode register */

/* DDR_SDRAM_INTERVAL - DDR SDRAM Interval Register
 */
#define SDRAM_INTERVAL_REFINT           0x3FFF0000
#define SDRAM_INTERVAL_REFINT_SHIFT     16
#define SDRAM_INTERVAL_BSTOPRE          0x00003FFF
#define SDRAM_INTERVAL_BSTOPRE_SHIFT    0

/* DDR_SDRAM_CLK_CNTL - DDR SDRAM Clock Control Register
 */
#define DDR_SDRAM_CLK_CNTL_SS_EN                0x80000000
#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_025       0x01000000
#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05        0x02000000
#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075       0x03000000
#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_1         0x04000000

/* ECC_ERR_INJECT - Memory data path error injection mask ECC
 */
#define ECC_ERR_INJECT_EMB              (0x80000000>>22)        /* ECC Mirror Byte */
#define ECC_ERR_INJECT_EIEN             (0x80000000>>23)        /* Error Injection Enable */
#define ECC_ERR_INJECT_EEIM             (0xff000000>>24)        /* ECC Erroe Injection Enable */
#define ECC_ERR_INJECT_EEIM_SHIFT       0

/* CAPTURE_ECC - Memory data path read capture ECC
 */
#define CAPTURE_ECC_ECE                 (0xff000000>>24)
#define CAPTURE_ECC_ECE_SHIFT           0

/* ERR_DETECT - Memory error detect
 */
#define ECC_ERROR_DETECT_MME            (0x80000000>>0)         /* Multiple Memory Errors */
#define ECC_ERROR_DETECT_MBE            (0x80000000>>28)        /* Multiple-Bit Error */
#define ECC_ERROR_DETECT_SBE            (0x80000000>>29)        /* Single-Bit ECC Error Pickup */
#define ECC_ERROR_DETECT_MSE            (0x80000000>>31)        /* Memory Select Error */

/* ERR_DISABLE - Memory error disable
 */
#define ECC_ERROR_DISABLE_MBED          (0x80000000>>28)        /* Multiple-Bit ECC Error Disable */
#define ECC_ERROR_DISABLE_SBED          (0x80000000>>29)        /* Sinle-Bit ECC Error disable */
#define ECC_ERROR_DISABLE_MSED          (0x80000000>>31)        /* Memory Select Error Disable */
#define ECC_ERROR_ENABLE                ~(ECC_ERROR_DISABLE_MSED | ECC_ERROR_DISABLE_SBED |\
                                         ECC_ERROR_DISABLE_MBED)
/* ERR_INT_EN - Memory error interrupt enable
 */
#define ECC_ERR_INT_EN_MBEE             (0x80000000>>28)        /* Multiple-Bit ECC Error Interrupt Enable */
#define ECC_ERR_INT_EN_SBEE             (0x80000000>>29)        /* Single-Bit ECC Error Interrupt Enable */
#define ECC_ERR_INT_EN_MSEE             (0x80000000>>31)        /* Memory Select Error Interrupt Enable */
#define ECC_ERR_INT_DISABLE             ~(ECC_ERR_INT_EN_MBEE | ECC_ERR_INT_EN_SBEE |\
                                         ECC_ERR_INT_EN_MSEE)
/* CAPTURE_ATTRIBUTES - Memory error attributes capture
 */
#define ECC_CAPT_ATTR_BNUM              (0xe0000000>>1)         /* Data Beat Num */
#define ECC_CAPT_ATTR_BNUM_SHIFT        28
#define ECC_CAPT_ATTR_TSIZ              (0xc0000000>>6)         /* Transaction Size */
#define ECC_CAPT_ATTR_TSIZ_FOUR_DW      0
#define ECC_CAPT_ATTR_TSIZ_ONE_DW       1
#define ECC_CAPT_ATTR_TSIZ_TWO_DW       2
#define ECC_CAPT_ATTR_TSIZ_THREE_DW     3
#define ECC_CAPT_ATTR_TSIZ_SHIFT        24
#define ECC_CAPT_ATTR_TSRC              (0xf8000000>>11)        /* Transaction Source */
#define ECC_CAPT_ATTR_TSRC_E300_CORE_DT 0x0
#define ECC_CAPT_ATTR_TSRC_E300_CORE_IF 0x2
#define ECC_CAPT_ATTR_TSRC_TSEC1        0x4
#define ECC_CAPT_ATTR_TSRC_TSEC2        0x5
#define ECC_CAPT_ATTR_TSRC_USB          (0x06|0x07)
#define ECC_CAPT_ATTR_TSRC_ENCRYPT      0x8
#define ECC_CAPT_ATTR_TSRC_I2C          0x9
#define ECC_CAPT_ATTR_TSRC_JTAG         0xA
#define ECC_CAPT_ATTR_TSRC_PCI1         0xD
#define ECC_CAPT_ATTR_TSRC_PCI2         0xE
#define ECC_CAPT_ATTR_TSRC_DMA          0xF
#define ECC_CAPT_ATTR_TSRC_SHIFT        16
#define ECC_CAPT_ATTR_TTYP              (0xe0000000>>18)        /* Transaction Type */
#define ECC_CAPT_ATTR_TTYP_WRITE        0x1
#define ECC_CAPT_ATTR_TTYP_READ         0x2
#define ECC_CAPT_ATTR_TTYP_R_M_W        0x3
#define ECC_CAPT_ATTR_TTYP_SHIFT        12
#define ECC_CAPT_ATTR_VLD               (0x80000000>>31)        /* Valid */

/* ERR_SBE - Single bit ECC memory error management
 */
#define ECC_ERROR_MAN_SBET              (0xff000000>>8)         /* Single-Bit Error Threshold 0..255 */
#define ECC_ERROR_MAN_SBET_SHIFT        16
#define ECC_ERROR_MAN_SBEC              (0xff000000>>24)        /* Single Bit Error Counter 0..255 */
#define ECC_ERROR_MAN_SBEC_SHIFT        0

/* BR - Base Registers
 */
#define BR0                             0x5000          /* Register offset to immr */
#define BR1                             0x5008
#define BR2                             0x5010
#define BR3                             0x5018
#define BR4                             0x5020
#define BR5                             0x5028
#define BR6                             0x5030
#define BR7                             0x5038

#define BR_BA                           0xFFFF8000
#define BR_BA_SHIFT                     15
#define BR_PS                           0x00001800
#define BR_PS_SHIFT                     11
#define BR_PS_8                         0x00000800      /* Port Size 8 bit */
#define BR_PS_16                        0x00001000      /* Port Size 16 bit */
#define BR_PS_32                        0x00001800      /* Port Size 32 bit */
#define BR_DECC                         0x00000600
#define BR_DECC_SHIFT                   9
#define BR_DECC_OFF                     0x00000000
#define BR_DECC_CHK                     0x00000200
#define BR_DECC_CHK_GEN                 0x00000400
#define BR_WP                           0x00000100
#define BR_WP_SHIFT                     8
#define BR_MSEL                         0x000000E0
#define BR_MSEL_SHIFT                   5
#define BR_MS_GPCM                      0x00000000      /* GPCM */
#define BR_MS_FCM                       0x00000020      /* FCM */
#define BR_MS_SDRAM                     0x00000060      /* SDRAM */
#define BR_MS_UPMA                      0x00000080      /* UPMA */
#define BR_MS_UPMB                      0x000000A0      /* UPMB */
#define BR_MS_UPMC                      0x000000C0      /* UPMC */
#if !defined(CONFIG_MPC834X)
#define BR_ATOM                         0x0000000C
#define BR_ATOM_SHIFT                   2
#endif
#define BR_V                            0x00000001
#define BR_V_SHIFT                      0

#if defined(CONFIG_MPC834X)
#define BR_RES                          ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_V)
#else
#define BR_RES                          ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_ATOM | BR_V)
#endif

/* OR - Option Registers
 */
#define OR0                             0x5004          /* Register offset to immr */
#define OR1                             0x500C
#define OR2                             0x5014
#define OR3                             0x501C
#define OR4                             0x5024
#define OR5                             0x502C
#define OR6                             0x5034
#define OR7                             0x503C

#define OR_GPCM_AM                      0xFFFF8000
#define OR_GPCM_AM_SHIFT                15
#define OR_GPCM_BCTLD                   0x00001000
#define OR_GPCM_BCTLD_SHIFT             12
#define OR_GPCM_CSNT                    0x00000800
#define OR_GPCM_CSNT_SHIFT              11
#define OR_GPCM_ACS                     0x00000600
#define OR_GPCM_ACS_SHIFT               9
#define OR_GPCM_ACS_0b10                0x00000400
#define OR_GPCM_ACS_0b11                0x00000600
#define OR_GPCM_XACS                    0x00000100
#define OR_GPCM_XACS_SHIFT              8
#define OR_GPCM_SCY                     0x000000F0
#define OR_GPCM_SCY_SHIFT               4
#define OR_GPCM_SCY_1                   0x00000010
#define OR_GPCM_SCY_2                   0x00000020
#define OR_GPCM_SCY_3                   0x00000030
#define OR_GPCM_SCY_4                   0x00000040
#define OR_GPCM_SCY_5                   0x00000050
#define OR_GPCM_SCY_6                   0x00000060
#define OR_GPCM_SCY_7                   0x00000070
#define OR_GPCM_SCY_8                   0x00000080
#define OR_GPCM_SCY_9                   0x00000090
#define OR_GPCM_SCY_10                  0x000000a0
#define OR_GPCM_SCY_11                  0x000000b0
#define OR_GPCM_SCY_12                  0x000000c0
#define OR_GPCM_SCY_13                  0x000000d0
#define OR_GPCM_SCY_14                  0x000000e0
#define OR_GPCM_SCY_15                  0x000000f0
#define OR_GPCM_SETA                    0x00000008
#define OR_GPCM_SETA_SHIFT              3
#define OR_GPCM_TRLX                    0x00000004
#define OR_GPCM_TRLX_SHIFT              2
#define OR_GPCM_EHTR                    0x00000002
#define OR_GPCM_EHTR_SHIFT              1
#define OR_GPCM_EAD                     0x00000001
#define OR_GPCM_EAD_SHIFT               0

#define OR_FCM_AM                       0xFFFF8000
#define OR_FCM_AM_SHIFT                         15
#define OR_FCM_BCTLD                    0x00001000
#define OR_FCM_BCTLD_SHIFT                      12
#define OR_FCM_PGS                      0x00000400
#define OR_FCM_PGS_SHIFT                        10
#define OR_FCM_CSCT                     0x00000200
#define OR_FCM_CSCT_SHIFT                        9
#define OR_FCM_CST                      0x00000100
#define OR_FCM_CST_SHIFT                         8
#define OR_FCM_CHT                      0x00000080
#define OR_FCM_CHT_SHIFT                         7
#define OR_FCM_SCY                      0x00000070
#define OR_FCM_SCY_SHIFT                         4
#define OR_FCM_SCY_1                    0x00000010
#define OR_FCM_SCY_2                    0x00000020
#define OR_FCM_SCY_3                    0x00000030
#define OR_FCM_SCY_4                    0x00000040
#define OR_FCM_SCY_5                    0x00000050
#define OR_FCM_SCY_6                    0x00000060
#define OR_FCM_SCY_7                    0x00000070
#define OR_FCM_RST                      0x00000008
#define OR_FCM_RST_SHIFT                         3
#define OR_FCM_TRLX                     0x00000004
#define OR_FCM_TRLX_SHIFT                        2
#define OR_FCM_EHTR                     0x00000002
#define OR_FCM_EHTR_SHIFT                        1

#define OR_UPM_AM                       0xFFFF8000
#define OR_UPM_AM_SHIFT                 15
#define OR_UPM_XAM                      0x00006000
#define OR_UPM_XAM_SHIFT                13
#define OR_UPM_BCTLD                    0x00001000
#define OR_UPM_BCTLD_SHIFT              12
#define OR_UPM_BI                       0x00000100
#define OR_UPM_BI_SHIFT                 8
#define OR_UPM_TRLX                     0x00000004
#define OR_UPM_TRLX_SHIFT               2
#define OR_UPM_EHTR                     0x00000002
#define OR_UPM_EHTR_SHIFT               1
#define OR_UPM_EAD                      0x00000001
#define OR_UPM_EAD_SHIFT                0

#define OR_SDRAM_AM                     0xFFFF8000
#define OR_SDRAM_AM_SHIFT               15
#define OR_SDRAM_XAM                    0x00006000
#define OR_SDRAM_XAM_SHIFT              13
#define OR_SDRAM_COLS                   0x00001C00
#define OR_SDRAM_COLS_SHIFT             10
#define OR_SDRAM_ROWS                   0x000001C0
#define OR_SDRAM_ROWS_SHIFT             6
#define OR_SDRAM_PMSEL                  0x00000020
#define OR_SDRAM_PMSEL_SHIFT            5
#define OR_SDRAM_EAD                    0x00000001
#define OR_SDRAM_EAD_SHIFT              0

#define OR_AM_32KB                      0xFFFF8000
#define OR_AM_64KB                      0xFFFF0000
#define OR_AM_128KB                     0xFFFE0000
#define OR_AM_256KB                     0xFFFC0000
#define OR_AM_512KB                     0xFFF80000
#define OR_AM_1MB                       0xFFF00000
#define OR_AM_2MB                       0xFFE00000
#define OR_AM_4MB                       0xFFC00000
#define OR_AM_8MB                       0xFF800000
#define OR_AM_16MB                      0xFF000000
#define OR_AM_32MB                      0xFE000000
#define OR_AM_64MB                      0xFC000000
#define OR_AM_128MB                     0xF8000000
#define OR_AM_256MB                     0xF0000000
#define OR_AM_512MB                     0xE0000000
#define OR_AM_1GB                       0xC0000000
#define OR_AM_2GB                       0x80000000
#define OR_AM_4GB                       0x00000000

#define LBLAWAR_EN                      0x80000000
#define LBLAWAR_4KB                     0x0000000B
#define LBLAWAR_8KB                     0x0000000C
#define LBLAWAR_16KB                    0x0000000D
#define LBLAWAR_32KB                    0x0000000E
#define LBLAWAR_64KB                    0x0000000F
#define LBLAWAR_128KB                   0x00000010
#define LBLAWAR_256KB                   0x00000011
#define LBLAWAR_512KB                   0x00000012
#define LBLAWAR_1MB                     0x00000013
#define LBLAWAR_2MB                     0x00000014
#define LBLAWAR_4MB                     0x00000015
#define LBLAWAR_8MB                     0x00000016
#define LBLAWAR_16MB                    0x00000017
#define LBLAWAR_32MB                    0x00000018
#define LBLAWAR_64MB                    0x00000019
#define LBLAWAR_128MB                   0x0000001A
#define LBLAWAR_256MB                   0x0000001B
#define LBLAWAR_512MB                   0x0000001C
#define LBLAWAR_1GB                     0x0000001D
#define LBLAWAR_2GB                     0x0000001E

/* LBCR - Local Bus Configuration Register
 */
#define LBCR_LDIS                       0x80000000
#define LBCR_LDIS_SHIFT                 31
#define LBCR_BCTLC                      0x00C00000
#define LBCR_BCTLC_SHIFT                22
#define LBCR_LPBSE                      0x00020000
#define LBCR_LPBSE_SHIFT                17
#define LBCR_EPAR                       0x00010000
#define LBCR_EPAR_SHIFT                 16
#define LBCR_BMT                        0x0000FF00
#define LBCR_BMT_SHIFT                  8

/* LCRR - Clock Ratio Register
 */
#define LCRR_DBYP                       0x80000000
#define LCRR_DBYP_SHIFT                 31
#define LCRR_BUFCMDC                    0x30000000
#define LCRR_BUFCMDC_SHIFT              28
#define LCRR_BUFCMDC_1                  0x10000000
#define LCRR_BUFCMDC_2                  0x20000000
#define LCRR_BUFCMDC_3                  0x30000000
#define LCRR_BUFCMDC_4                  0x00000000
#define LCRR_ECL                        0x03000000
#define LCRR_ECL_SHIFT                  24
#define LCRR_ECL_4                      0x00000000
#define LCRR_ECL_5                      0x01000000
#define LCRR_ECL_6                      0x02000000
#define LCRR_ECL_7                      0x03000000
#define LCRR_EADC                       0x00030000
#define LCRR_EADC_SHIFT                 16
#define LCRR_EADC_1                     0x00010000
#define LCRR_EADC_2                     0x00020000
#define LCRR_EADC_3                     0x00030000
#define LCRR_EADC_4                     0x00000000
#define LCRR_CLKDIV                     0x0000000F
#define LCRR_CLKDIV_SHIFT               0
#define LCRR_CLKDIV_2                   0x00000002
#define LCRR_CLKDIV_4                   0x00000004
#define LCRR_CLKDIV_8                   0x00000008

/* DMAMR - DMA Mode Register
 */
#define DMA_CHANNEL_START                       0x00000001      /* Bit - DMAMRn CS */
#define DMA_CHANNEL_TRANSFER_MODE_DIRECT        0x00000004      /* Bit - DMAMRn CTM */
#define DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN      0x00001000      /* Bit - DMAMRn SAHE */
#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_1B      0x00000000      /* 2Bit- DMAMRn SAHTS 1byte */
#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_2B      0x00004000      /* 2Bit- DMAMRn SAHTS 2bytes */
#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_4B      0x00008000      /* 2Bit- DMAMRn SAHTS 4bytes */
#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B      0x0000c000      /* 2Bit- DMAMRn SAHTS 8bytes */
#define DMA_CHANNEL_SNOOP                       0x00010000      /* Bit - DMAMRn DMSEN */

/* DMASR - DMA Status Register
 */
#define DMA_CHANNEL_BUSY                        0x00000004      /* Bit - DMASRn CB */
#define DMA_CHANNEL_TRANSFER_ERROR              0x00000080      /* Bit - DMASRn TE */

/* CONFIG_ADDRESS - PCI Config Address Register
 */
#define PCI_CONFIG_ADDRESS_EN           0x80000000
#define PCI_CONFIG_ADDRESS_BN_SHIFT     16
#define PCI_CONFIG_ADDRESS_BN_MASK      0x00ff0000
#define PCI_CONFIG_ADDRESS_DN_SHIFT     11
#define PCI_CONFIG_ADDRESS_DN_MASK      0x0000f800
#define PCI_CONFIG_ADDRESS_FN_SHIFT     8
#define PCI_CONFIG_ADDRESS_FN_MASK      0x00000700
#define PCI_CONFIG_ADDRESS_RN_SHIFT     0
#define PCI_CONFIG_ADDRESS_RN_MASK      0x000000fc

/* POTAR - PCI Outbound Translation Address Register
 */
#define POTAR_TA_MASK                   0x000fffff

/* POBAR - PCI Outbound Base Address Register
 */
#define POBAR_BA_MASK                   0x000fffff

/* POCMR - PCI Outbound Comparision Mask Register
 */
#define POCMR_EN                        0x80000000
#define POCMR_IO                        0x40000000      /* 0-memory space 1-I/O space */
#define POCMR_SE                        0x20000000      /* streaming enable */
#define POCMR_DST                       0x10000000      /* 0-PCI1 1-PCI2 */
#define POCMR_CM_MASK                   0x000fffff
#define POCMR_CM_4G                     0x00000000
#define POCMR_CM_2G                     0x00080000
#define POCMR_CM_1G                     0x000C0000
#define POCMR_CM_512M                   0x000E0000
#define POCMR_CM_256M                   0x000F0000
#define POCMR_CM_128M                   0x000F8000
#define POCMR_CM_64M                    0x000FC000
#define POCMR_CM_32M                    0x000FE000
#define POCMR_CM_16M                    0x000FF000
#define POCMR_CM_8M                     0x000FF800
#define POCMR_CM_4M                     0x000FFC00
#define POCMR_CM_2M                     0x000FFE00
#define POCMR_CM_1M                     0x000FFF00
#define POCMR_CM_512K                   0x000FFF80
#define POCMR_CM_256K                   0x000FFFC0
#define POCMR_CM_128K                   0x000FFFE0
#define POCMR_CM_64K                    0x000FFFF0
#define POCMR_CM_32K                    0x000FFFF8
#define POCMR_CM_16K                    0x000FFFFC
#define POCMR_CM_8K                     0x000FFFFE
#define POCMR_CM_4K                     0x000FFFFF

/* PITAR - PCI Inbound Translation Address Register
 */
#define PITAR_TA_MASK                   0x000fffff

/* PIBAR - PCI Inbound Base/Extended Address Register
 */
#define PIBAR_MASK                      0xffffffff
#define PIEBAR_EBA_MASK                 0x000fffff

/* PIWAR - PCI Inbound Windows Attributes Register
 */
#define PIWAR_EN                        0x80000000
#define PIWAR_PF                        0x20000000
#define PIWAR_RTT_MASK                  0x000f0000
#define PIWAR_RTT_NO_SNOOP              0x00040000
#define PIWAR_RTT_SNOOP                 0x00050000
#define PIWAR_WTT_MASK                  0x0000f000
#define PIWAR_WTT_NO_SNOOP              0x00004000
#define PIWAR_WTT_SNOOP                 0x00005000
#define PIWAR_IWS_MASK                  0x0000003F
#define PIWAR_IWS_4K                    0x0000000B
#define PIWAR_IWS_8K                    0x0000000C
#define PIWAR_IWS_16K                   0x0000000D
#define PIWAR_IWS_32K                   0x0000000E
#define PIWAR_IWS_64K                   0x0000000F
#define PIWAR_IWS_128K                  0x00000010
#define PIWAR_IWS_256K                  0x00000011
#define PIWAR_IWS_512K                  0x00000012
#define PIWAR_IWS_1M                    0x00000013
#define PIWAR_IWS_2M                    0x00000014
#define PIWAR_IWS_4M                    0x00000015
#define PIWAR_IWS_8M                    0x00000016
#define PIWAR_IWS_16M                   0x00000017
#define PIWAR_IWS_32M                   0x00000018
#define PIWAR_IWS_64M                   0x00000019
#define PIWAR_IWS_128M                  0x0000001A
#define PIWAR_IWS_256M                  0x0000001B
#define PIWAR_IWS_512M                  0x0000001C
#define PIWAR_IWS_1G                    0x0000001D
#define PIWAR_IWS_2G                    0x0000001E

/* PMCCR1 - PCI Configuration Register 1
 */
#define PMCCR1_POWER_OFF                0x00000020

/* FMR - Flash Mode Register
 */
#define FMR_CWTO                0x0000F000
#define FMR_CWTO_SHIFT          12
#define FMR_BOOT                0x00000800
#define FMR_ECCM                0x00000100
#define FMR_AL                  0x00000030
#define FMR_AL_SHIFT            4
#define FMR_OP                  0x00000003
#define FMR_OP_SHIFT            0

/* FIR - Flash Instruction Register
 */
#define FIR_OP0                 0xF0000000
#define FIR_OP0_SHIFT           28
#define FIR_OP1                 0x0F000000
#define FIR_OP1_SHIFT           24
#define FIR_OP2                 0x00F00000
#define FIR_OP2_SHIFT           20
#define FIR_OP3                 0x000F0000
#define FIR_OP3_SHIFT           16
#define FIR_OP4                 0x0000F000
#define FIR_OP4_SHIFT           12
#define FIR_OP5                 0x00000F00
#define FIR_OP5_SHIFT           8
#define FIR_OP6                 0x000000F0
#define FIR_OP6_SHIFT           4
#define FIR_OP7                 0x0000000F
#define FIR_OP7_SHIFT           0
#define FIR_OP_NOP              0x0 /* No operation and end of sequence */
#define FIR_OP_CA               0x1 /* Issue current column address */
#define FIR_OP_PA               0x2 /* Issue current block+page address */
#define FIR_OP_UA               0x3 /* Issue user defined address */
#define FIR_OP_CM0              0x4 /* Issue command from FCR[CMD0] */
#define FIR_OP_CM1              0x5 /* Issue command from FCR[CMD1] */
#define FIR_OP_CM2              0x6 /* Issue command from FCR[CMD2] */
#define FIR_OP_CM3              0x7 /* Issue command from FCR[CMD3] */
#define FIR_OP_WB               0x8 /* Write FBCR bytes from FCM buffer */
#define FIR_OP_WS               0x9 /* Write 1 or 2 bytes from MDR[AS] */
#define FIR_OP_RB               0xA /* Read FBCR bytes to FCM buffer */
#define FIR_OP_RS               0xB /* Read 1 or 2 bytes to MDR[AS] */
#define FIR_OP_CW0              0xC /* Wait then issue FCR[CMD0] */
#define FIR_OP_CW1              0xD /* Wait then issue FCR[CMD1] */
#define FIR_OP_RBW              0xE /* Wait then read FBCR bytes */
#define FIR_OP_RSW              0xF /* Wait then read 1 or 2 bytes */

/* FCR - Flash Command Register
 */
#define FCR_CMD0                0xFF000000
#define FCR_CMD0_SHIFT          24
#define FCR_CMD1                0x00FF0000
#define FCR_CMD1_SHIFT          16
#define FCR_CMD2                0x0000FF00
#define FCR_CMD2_SHIFT          8
#define FCR_CMD3                0x000000FF
#define FCR_CMD3_SHIFT          0

/* FBAR - Flash Block Address Register
 */
#define FBAR_BLK                0x00FFFFFF

/* FPAR - Flash Page Address Register
 */
#define FPAR_SP_PI              0x00007C00
#define FPAR_SP_PI_SHIFT        10
#define FPAR_SP_MS              0x00000200
#define FPAR_SP_CI              0x000001FF
#define FPAR_SP_CI_SHIFT        0
#define FPAR_LP_PI              0x0003F000
#define FPAR_LP_PI_SHIFT        12
#define FPAR_LP_MS              0x00000800
#define FPAR_LP_CI              0x000007FF
#define FPAR_LP_CI_SHIFT        0

/* LTESR - Transfer Error Status Register
 */
#define LTESR_BM                0x80000000
#define LTESR_FCT               0x40000000
#define LTESR_PAR               0x20000000
#define LTESR_WP                0x04000000
#define LTESR_ATMW              0x00800000
#define LTESR_ATMR              0x00400000
#define LTESR_CS                0x00080000
#define LTESR_CC                0x00000001

/* DDRCDR - DDR Control Driver Register
 */
#define DDRCDR_EN               0x40000000
#define DDRCDR_PZ               0x3C000000
#define DDRCDR_PZ_MAXZ          0x00000000
#define DDRCDR_PZ_HIZ           0x20000000
#define DDRCDR_PZ_NOMZ          0x30000000
#define DDRCDR_PZ_LOZ           0x38000000
#define DDRCDR_PZ_MINZ          0x3C000000
#define DDRCDR_NZ               0x3C000000
#define DDRCDR_NZ_MAXZ          0x00000000
#define DDRCDR_NZ_HIZ           0x02000000
#define DDRCDR_NZ_NOMZ          0x03000000
#define DDRCDR_NZ_LOZ           0x03800000
#define DDRCDR_NZ_MINZ          0x03C00000
#define DDRCDR_ODT              0x00080000
#define DDRCDR_DDR_CFG          0x00040000
#define DDRCDR_M_ODR            0x00000002
#define DDRCDR_Q_DRN            0x00000001

#ifndef __ASSEMBLY__
struct pci_region;
void mpc83xx_pci_init(int num_buses, struct pci_region **reg, int warmboot);
#endif

#endif  /* __MPC83XX_H__ */