imx: imxrt1050-evk: Add support for SPI flash booting

[thirdparty/u-boot.git] / include / mpc83xx.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2004-2007, 2010 Freescale Semiconductor, Inc.
 */

#ifndef __MPC83XX_H__
#define __MPC83XX_H__

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

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

/*
 * IMMRBAR - Internal Memory Register Base Address
 */
/* Register offset to immr */
#define IMMRBAR                         0x0000
#define IMMRBAR_BASE_ADDR               0xFFF00000      /* Base addr. mask */
#define IMMRBAR_RES                     ~(IMMRBAR_BASE_ADDR)

/*
 * LAWBAR - Local Access Window Base Address Register
 */
/* Register offset to immr */
#define LBLAWBAR0                       0x0020
#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 addr. mask */

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

#if defined(CONFIG_ARCH_MPC834X)
#define REVID_MAJOR(spridr)             ((spridr & 0x0000FF00) >> 8)
#define REVID_MINOR(spridr)             (spridr & 0x000000FF)
#else
#define REVID_MAJOR(spridr)             ((spridr & 0x000000F0) >> 4)
#define REVID_MINOR(spridr)             (spridr & 0x0000000F)
#endif

#define PARTID_NO_E(spridr)             ((spridr & 0xFFFE0000) >> 16)
#define SPR_FAMILY(spridr)              ((spridr & 0xFFF00000) >> 20)

#define SPR_8308                        0x8100
#define SPR_8309                        0x8110
#define SPR_831X_FAMILY                 0x80B
#define SPR_8311                        0x80B2
#define SPR_8313                        0x80B0
#define SPR_8314                        0x80B6
#define SPR_8315                        0x80B4
#define SPR_832X_FAMILY                 0x806
#define SPR_8321                        0x8066
#define SPR_8323                        0x8062
#define SPR_834X_FAMILY                 0x803
#define SPR_8343                        0x8036
#define SPR_8347_TBGA_                  0x8032
#define SPR_8347_PBGA_                  0x8034
#define SPR_8349                        0x8030
#define SPR_836X_FAMILY                 0x804
#define SPR_8358_TBGA_                  0x804A
#define SPR_8358_PBGA_                  0x804E
#define SPR_8360                        0x8048
#define SPR_837X_FAMILY                 0x80C
#define SPR_8377                        0x80C6
#define SPR_8378                        0x80C4
#define SPR_8379                        0x80C2

/*
 * SPCR - System Priority Configuration Register
 */
/* PCI Highest Priority Enable */
#define SPCR_PCIHPE                     0x10000000
#define SPCR_PCIHPE_SHIFT               (31-3)
/* PCI bridge system bus request priority */
#define SPCR_PCIPR                      0x03000000
#define SPCR_PCIPR_SHIFT                (31-7)
#define SPCR_OPT                        0x00800000      /* Optimize */
#define SPCR_OPT_SHIFT                  (31-8)
/* E300 PowerPC core time base unit enable */
#define SPCR_TBEN                       0x00400000
#define SPCR_TBEN_SHIFT                 (31-9)
/* E300 PowerPC Core system bus request priority */
#define SPCR_COREPR                     0x00300000
#define SPCR_COREPR_SHIFT               (31-11)

#if defined(CONFIG_ARCH_MPC834X)
/* SPCR bits - MPC8349 specific */
/* TSEC1 data priority */
#define SPCR_TSEC1DP                    0x00003000
#define SPCR_TSEC1DP_SHIFT              (31-19)
/* TSEC1 buffer descriptor priority */
#define SPCR_TSEC1BDP                   0x00000C00
#define SPCR_TSEC1BDP_SHIFT             (31-21)
/* TSEC1 emergency priority */
#define SPCR_TSEC1EP                    0x00000300
#define SPCR_TSEC1EP_SHIFT              (31-23)
/* TSEC2 data priority */
#define SPCR_TSEC2DP                    0x00000030
#define SPCR_TSEC2DP_SHIFT              (31-27)
/* TSEC2 buffer descriptor priority */
#define SPCR_TSEC2BDP                   0x0000000C
#define SPCR_TSEC2BDP_SHIFT             (31-29)
/* TSEC2 emergency priority */
#define SPCR_TSEC2EP                    0x00000003
#define SPCR_TSEC2EP_SHIFT              (31-31)

#elif defined(CONFIG_ARCH_MPC8308) || defined(CONFIG_ARCH_MPC831X) || \
        defined(CONFIG_ARCH_MPC837X)
/* SPCR bits - MPC8308, MPC831x and MPC837X specific */
/* TSEC data priority */
#define SPCR_TSECDP                     0x00003000
#define SPCR_TSECDP_SHIFT               (31-19)
/* TSEC buffer descriptor priority */
#define SPCR_TSECBDP                    0x00000C00
#define SPCR_TSECBDP_SHIFT              (31-21)
/* TSEC emergency priority */
#define SPCR_TSECEP                     0x00000300
#define SPCR_TSECEP_SHIFT               (31-23)
#endif

/* SICRL/H - System I/O Configuration Register Low/High
 */
#if defined(CONFIG_ARCH_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_ARCH_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_ARCH_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_ARCH_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_11                  0x00000C00
#define SICRL_USBDR_10                  0x00000800
#define SICRL_USBDR_01                  0x00000400
#define SICRL_USBDR_00                  0x00000000
#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_ARCH_MPC837X)
/* SICRL bits - MPC837X specific */
#define SICRL_USB_A                     0xC0000000
#define SICRL_USB_B                     0x30000000
#define SICRL_USB_B_SD                  0x20000000
#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_E_SD                0x00000800
#define SICRH_GPIO2_F                   0x00000300
#define SICRH_GPIO2_G                   0x000000C0
#define SICRH_GPIO2_H                   0x00000030
#define SICRH_SPI                       0x00000003
#define SICRH_SPI_SD                    0x00000001

#elif defined(CONFIG_ARCH_MPC8308)
/* SICRL bits - MPC8308 specific */
#define SICRL_SPI_PF0                   (0 << 28)
#define SICRL_SPI_PF1                   (1 << 28)
#define SICRL_SPI_PF3                   (3 << 28)
#define SICRL_UART_PF0                  (0 << 26)
#define SICRL_UART_PF1                  (1 << 26)
#define SICRL_UART_PF3                  (3 << 26)
#define SICRL_IRQ_PF0                   (0 << 24)
#define SICRL_IRQ_PF1                   (1 << 24)
#define SICRL_I2C2_PF0                  (0 << 20)
#define SICRL_I2C2_PF1                  (1 << 20)
#define SICRL_ETSEC1_TX_CLK             (0 << 6)
#define SICRL_ETSEC1_GTX_CLK125         (1 << 6)

/* SICRH bits - MPC8308 specific */
#define SICRH_ESDHC_A_SD                (0 << 30)
#define SICRH_ESDHC_A_GTM               (1 << 30)
#define SICRH_ESDHC_A_GPIO              (3 << 30)
#define SICRH_ESDHC_B_SD                (0 << 28)
#define SICRH_ESDHC_B_GTM               (1 << 28)
#define SICRH_ESDHC_B_GPIO              (3 << 28)
#define SICRH_ESDHC_C_SD                (0 << 26)
#define SICRH_ESDHC_C_GTM               (1 << 26)
#define SICRH_ESDHC_C_GPIO              (3 << 26)
#define SICRH_GPIO_A_GPIO               (0 << 24)
#define SICRH_GPIO_A_TSEC2              (1 << 24)
#define SICRH_GPIO_B_GPIO               (0 << 22)
#define SICRH_GPIO_B_TSEC2_TX_CLK       (1 << 22)
#define SICRH_GPIO_B_TSEC2_GTX_CLK125   (2 << 22)
#define SICRH_IEEE1588_A_TMR            (1 << 20)
#define SICRH_IEEE1588_A_GPIO           (3 << 20)
#define SICRH_USB                       (1 << 18)
#define SICRH_GTM_GTM                   (1 << 16)
#define SICRH_GTM_GPIO                  (3 << 16)
#define SICRH_IEEE1588_B_TMR            (1 << 14)
#define SICRH_IEEE1588_B_GPIO           (3 << 14)
#define SICRH_ETSEC2_CRS                (1 << 12)
#define SICRH_ETSEC2_GPIO               (3 << 12)
#define SICRH_GPIOSEL_0                 (0 << 8)
#define SICRH_GPIOSEL_1                 (1 << 8)
#define SICRH_TMROBI_V3P3               (0 << 4)
#define SICRH_TMROBI_V2P5               (1 << 4)
#define SICRH_TSOBI1_V3P3               (0 << 1)
#define SICRH_TSOBI1_V2P5               (1 << 1)
#define SICRH_TSOBI2_V3P3               (0 << 0)
#define SICRH_TSOBI2_V2P5               (1 << 0)

#endif

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

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

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

/*
 * 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_DTO_SHIFT                   16
#define ATR_ATO                         0x000000FF      /* Address time out */
#define ATR_ATO_SHIFT                   0

/*
 * AER - Arbiter Event Register
 */
#define AER_ETEA                        0x00000020      /* Transfer error */
/* Reserved transfer type */
#define AER_RES                         0x00000010
/* External control word transfer type */
#define AER_ECW                         0x00000008
/* Address Only transfer type */
#define AER_AO                          0x00000004
#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_EVENT_SHIFT               24
#define AEATR_MSTR_ID                   0x001F0000      /* Master Id */
#define AEATR_MSTR_ID_SHIFT             16
#define AEATR_TBST                      0x00000800      /* Transfer burst */
#define AEATR_TBST_SHIFT                11
#define AEATR_TSIZE                     0x00000700      /* Transfer Size */
#define AEATR_TSIZE_SHIFT               8
#define AEATR_TTYPE                     0x0000001F      /* Transfer Type */
#define AEATR_TTYPE_SHIFT               0

/*
 * 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_ARCH_MPC8360) || defined(CONFIG_ARCH_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_ARCH_MPC8308)
#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_ARCH_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_ARCH_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_ARCH_MPC834X)
#define HRCWH_PCI2_ARBITER_DISABLE      0x00000000
#define HRCWH_PCI2_ARBITER_ENABLE       0x10000000

#elif defined(CONFIG_ARCH_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_ARCH_MPC834X)
#define HRCWH_ROM_LOC_PCI2              0x00200000
#endif
#if defined(CONFIG_ARCH_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_ARCH_MPC8308) || defined(CONFIG_ARCH_MPC831X) || \
        defined(CONFIG_ARCH_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_MASK               0x0000E000
#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_MASK               0x00001C00
#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_ARCH_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_ARCH_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_ARCH_MPC8308) || defined(CONFIG_ARCH_MPC831X) || \
        defined(CONFIG_ARCH_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
/* software soft reset */
#define RSR_SWSR                        0x00002000
#define RSR_SWSR_SHIFT                  13
/* software hard reset */
#define RSR_SWHR                        0x00001000
#define RSR_SWHR_SHIFT                  12
#define RSR_JHRS                        0x00000200      /* jtag hreset */
#define RSR_JHRS_SHIFT                  9
/* jtag sreset status */
#define RSR_JSRS                        0x00000100
#define RSR_JSRS_SHIFT                  8
/* checkstop reset status */
#define RSR_CSHR                        0x00000010
#define RSR_CSHR_SHIFT                  4
/* software watchdog reset status */
#define RSR_SWRS                        0x00000008
#define RSR_SWRS_SHIFT                  3
/* bus monitop reset status */
#define RSR_BMRS                        0x00000004
#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
 */
/* checkstop reset enable */
#define RMR_CSRE                        0x00000001
#define RMR_CSRE_SHIFT                  0
#define RMR_RES                         ~(RMR_CSRE)

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

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

/*
 * SPMR - System PLL Mode Register
 */
#define SPMR_LBIUCM                     0x80000000
#define SPMR_LBIUCM_SHIFT               31
#define SPMR_DDRCM                      0x40000000
#define SPMR_DDRCM_SHIFT                30
#define SPMR_SPMF                       0x0F000000
#define SPMR_SPMF_SHIFT         24
#define SPMR_CKID                       0x00800000
#define SPMR_CKID_SHIFT                 23
#define SPMR_COREPLL                    0x007F0000
#define SPMR_COREPLL_SHIFT              16
#define SPMR_CEVCOD                     0x000000C0
#define SPMR_CEVCOD_SHIFT               6
#define SPMR_CEPDF                      0x00000020
#define SPMR_CEPDF_SHIFT                5
#define SPMR_CEPMF                      0x0000001F
#define SPMR_CEPMF_SHIFT                0

/*
 * 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_ARCH_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_ARCH_MPC8313)
/* TSEC1 bits are for TSEC2 as well */
#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_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_ARCH_MPC8308)
/* SCCR bits - MPC8315/MPC8308 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_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_ARCH_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

/* 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

#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

/*
 * 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

#ifndef CONFIG_MPC83XX_SDRAM

/*
 * CSn_CONFIG - Chip Select Configuration Register
 */
#define CSCONFIG_EN                     0x80000000
#define CSCONFIG_AP                     0x00800000
#if defined(CONFIG_ARCH_MPC830X) || defined(CONFIG_ARCH_MPC831X)
#define CSCONFIG_ODT_RD_NEVER           0x00000000
#define CSCONFIG_ODT_RD_ONLY_CURRENT    0x00100000
#define CSCONFIG_ODT_RD_ONLY_OTHER_CS   0x00200000
#define CSCONFIG_ODT_RD_ALL             0x00400000
#define CSCONFIG_ODT_WR_NEVER           0x00000000
#define CSCONFIG_ODT_WR_ONLY_CURRENT    0x00010000
#define CSCONFIG_ODT_WR_ONLY_OTHER_CS   0x00020000
#define CSCONFIG_ODT_WR_ALL             0x00040000
#elif defined(CONFIG_ARCH_MPC832X)
#define CSCONFIG_ODT_RD_CFG             0x00400000
#define CSCONFIG_ODT_WR_CFG             0x00040000
#elif defined(CONFIG_ARCH_MPC8360) || defined(CONFIG_ARCH_MPC837X)
#define CSCONFIG_ODT_RD_NEVER           0x00000000
#define CSCONFIG_ODT_RD_ONLY_CURRENT    0x00100000
#define CSCONFIG_ODT_RD_ONLY_OTHER_CS   0x00200000
#define CSCONFIG_ODT_RD_ONLY_OTHER_DIMM 0x00300000
#define CSCONFIG_ODT_RD_ALL             0x00400000
#define CSCONFIG_ODT_WR_NEVER           0x00000000
#define CSCONFIG_ODT_WR_ONLY_CURRENT    0x00010000
#define CSCONFIG_ODT_WR_ONLY_OTHER_CS   0x00020000
#define CSCONFIG_ODT_WR_ONLY_OTHER_DIMM 0x00030000
#define CSCONFIG_ODT_WR_ALL             0x00040000
#endif
#define CSCONFIG_BANK_BIT_3             0x00004000
#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             0x0000000F
#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 */
#define TIMING_CFG1_CASLAT_30           0x00050000      /* CAS latency = 3.0 */
#define TIMING_CFG1_CASLAT_35           0x00060000      /* CAS latency = 3.5 */
#define TIMING_CFG1_CASLAT_40           0x00070000      /* CAS latency = 4.0 */
#define TIMING_CFG1_CASLAT_45           0x00080000      /* CAS latency = 4.5 */
#define TIMING_CFG1_CASLAT_50           0x00090000      /* CAS latency = 5.0 */

/*
 * 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
/* default (= CASLAT + 1) */
#define TIMING_CFG2_CPO_DEF             0x00000000

#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

/*
 * TIMING_CFG_3 - DDR SDRAM Timing Configuration 3
 */
#define TIMING_CFG3_EXT_REFREC          0x00070000
#define TIMING_CFG3_EXT_REFREC_SHIFT    16

/*
 * 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
#if defined(CONFIG_ARCH_MPC8308) || defined(CONFIG_ARCH_MPC831X)
#define SDRAM_CFG_DBW_MASK              0x00180000
#define SDRAM_CFG_DBW_16                0x00100000
#define SDRAM_CFG_DBW_32                0x00080000
#else
#define SDRAM_CFG_32_BE                 0x00080000
#endif
#if !defined(CONFIG_ARCH_MPC8308)
#define SDRAM_CFG_8_BE                  0x00040000
#endif
#define SDRAM_CFG_NCAP                  0x00020000
#define SDRAM_CFG_2T_EN                 0x00008000
#define SDRAM_CFG_HSE                   0x00000008
#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
/* select extended mode reg */
#define DDR_MODE_EXT_MODEREG            0x4000
/* operating mode, mask */
#define DDR_MODE_EXT_OPMODE             0x3FF8
#define DDR_MODE_EXT_OP_NORMAL          0x0000          /* normal operation */
/* QFC / compatibility, mask */
#define DDR_MODE_QFC                    0x0004
/* compatible to older SDRAMs */
#define DDR_MODE_QFC_COMP               0x0000
/* weak drivers */
#define DDR_MODE_WEAK                   0x0002
/* disable DLL */
#define DDR_MODE_DLL_DIS                0x0001
/* CAS latency, mask */
#define DDR_MODE_CASLAT                 0x0070
#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 */
/* sequential burst */
#define DDR_MODE_BTYPE_SEQ              0x0000
/* interleaved burst */
#define DDR_MODE_BTYPE_ILVD             0x0008
#define DDR_MODE_BLEN_2                 0x0001          /* burst length 2 */
#define DDR_MODE_BLEN_4                 0x0002          /* burst length 4 */
/* exact value for 7.8125us */
#define DDR_REFINT_166MHZ_7US           1302
/* use 256 cycles as a starting point */
#define DDR_BSTOPRE                     256
/* select mode register */
#define DDR_MODE_MODEREG                0x0000

/*
 * DDR_SDRAM_INTERVAL - DDR SDRAM Interval Register
 */
#define SDRAM_INTERVAL_REFINT           0x3FFF0000
#define SDRAM_INTERVAL_REFINT_SHIFT     16
#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
 */
/* ECC Mirror Byte */
#define ECC_ERR_INJECT_EMB              (0x80000000 >> 22)
/* Error Injection Enable */
#define ECC_ERR_INJECT_EIEN             (0x80000000 >> 23)
/* ECC Erroe Injection Enable */
#define ECC_ERR_INJECT_EEIM             (0xff000000 >> 24)
#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
 */
/* Multiple Memory Errors */
#define ECC_ERROR_DETECT_MME            (0x80000000 >> 0)
/* Multiple-Bit Error */
#define ECC_ERROR_DETECT_MBE            (0x80000000 >> 28)
/* Single-Bit ECC Error Pickup */
#define ECC_ERROR_DETECT_SBE            (0x80000000 >> 29)
/* Memory Select Error */
#define ECC_ERROR_DETECT_MSE            (0x80000000 >> 31)

/*
 * ERR_DISABLE - Memory error disable
 */
/* Multiple-Bit ECC Error Disable */
#define ECC_ERROR_DISABLE_MBED          (0x80000000 >> 28)
/* Sinle-Bit ECC Error disable */
#define ECC_ERROR_DISABLE_SBED          (0x80000000 >> 29)
/* Memory Select Error Disable */
#define ECC_ERROR_DISABLE_MSED          (0x80000000 >> 31)
#define ECC_ERROR_ENABLE                (~(ECC_ERROR_DISABLE_MSED | \
                                                ECC_ERROR_DISABLE_SBED | \
                                                ECC_ERROR_DISABLE_MBED))

/*
 * ERR_INT_EN - Memory error interrupt enable
 */
/* Multiple-Bit ECC Error Interrupt Enable */
#define ECC_ERR_INT_EN_MBEE             (0x80000000 >> 28)
/* Single-Bit ECC Error Interrupt Enable */
#define ECC_ERR_INT_EN_SBEE             (0x80000000 >> 29)
/* Memory Select Error Interrupt Enable */
#define ECC_ERR_INT_EN_MSEE             (0x80000000 >> 31)
#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
 */
/* Data Beat Num */
#define ECC_CAPT_ATTR_BNUM              (0xe0000000 >> 1)
#define ECC_CAPT_ATTR_BNUM_SHIFT        28
/* Transaction Size */
#define ECC_CAPT_ATTR_TSIZ              (0xc0000000 >> 6)
#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
/* Transaction Source */
#define ECC_CAPT_ATTR_TSRC              (0xf8000000 >> 11)
#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
/* Transaction Type */
#define ECC_CAPT_ATTR_TTYP              (0xe0000000 >> 18)
#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
 */
/* Single-Bit Error Threshold 0..255 */
#define ECC_ERROR_MAN_SBET              (0xff000000 >> 8)
#define ECC_ERROR_MAN_SBET_SHIFT        16
/* Single Bit Error Counter 0..255 */
#define ECC_ERROR_MAN_SBEC              (0xff000000 >> 24)
#define ECC_ERROR_MAN_SBEC_SHIFT        0

#endif /* !CONFIG_MPC83XX_SDRAM */

/*
 * PCI_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
/* 0-memory space 1-I/O space */
#define POCMR_IO                        0x40000000
#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

#ifndef CONFIG_RAM
/*
 * DDRCDR - DDR Control Driver Register
 */
#define DDRCDR_DHC_EN           0x80000000
#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
#endif /* !CONFIG_RAM */

/*
 * PCIE Bridge Register
 */
#define PEX_CSB_CTRL_OBPIOE     0x00000001
#define PEX_CSB_CTRL_IBPIOE     0x00000002
#define PEX_CSB_CTRL_WDMAE      0x00000004
#define PEX_CSB_CTRL_RDMAE      0x00000008

#define PEX_CSB_OBCTRL_PIOE     0x00000001
#define PEX_CSB_OBCTRL_MEMWE    0x00000002
#define PEX_CSB_OBCTRL_IOWE     0x00000004
#define PEX_CSB_OBCTRL_CFGWE    0x00000008

#define PEX_CSB_IBCTRL_PIOE     0x00000001

#define PEX_OWAR_EN             0x00000001
#define PEX_OWAR_TYPE_CFG       0x00000000
#define PEX_OWAR_TYPE_IO        0x00000002
#define PEX_OWAR_TYPE_MEM       0x00000004
#define PEX_OWAR_RLXO           0x00000008
#define PEX_OWAR_NANP           0x00000010
#define PEX_OWAR_SIZE           0xFFFFF000

#define PEX_IWAR_EN             0x00000001
#define PEX_IWAR_TYPE_INT       0x00000000
#define PEX_IWAR_TYPE_PF        0x00000004
#define PEX_IWAR_TYPE_NO_PF     0x00000006
#define PEX_IWAR_NSOV           0x00000008
#define PEX_IWAR_NSNP           0x00000010
#define PEX_IWAR_SIZE           0xFFFFF000
#define PEX_IWAR_SIZE_1M        0x000FF000
#define PEX_IWAR_SIZE_2M        0x001FF000
#define PEX_IWAR_SIZE_4M        0x003FF000
#define PEX_IWAR_SIZE_8M        0x007FF000
#define PEX_IWAR_SIZE_16M       0x00FFF000
#define PEX_IWAR_SIZE_32M       0x01FFF000
#define PEX_IWAR_SIZE_64M       0x03FFF000
#define PEX_IWAR_SIZE_128M      0x07FFF000
#define PEX_IWAR_SIZE_256M      0x0FFFF000

#define PEX_GCLK_RATIO          0x440

#ifndef __ASSEMBLY__
struct pci_region;
void mpc83xx_pci_init(int num_buses, struct pci_region **reg);
void mpc83xx_pcislave_unlock(int bus);
void mpc83xx_pcie_init(int num_buses, struct pci_region **reg);
#endif

#endif  /* __MPC83XX_H__ */