/*
 * Copyright (C) Freescale Semiconductor, Inc. 2006, 2010.
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */
/*
 * mpc8313epb board configuration file
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_E300             1
#define CONFIG_MPC831x          1
#define CONFIG_MPC8313          1
#define CONFIG_MPC8313ERDB      1

#ifdef CONFIG_NAND
#define CONFIG_SPL_INIT_MINIMAL
#define CONFIG_SPL_FLUSH_IMAGE
#define CONFIG_SPL_TARGET               "u-boot-with-spl.bin"
#define CONFIG_SPL_MPC83XX_WAIT_FOR_NAND

#ifdef CONFIG_SPL_BUILD
#define CONFIG_NS16550_MIN_FUNCTIONS
#endif

#define CONFIG_SYS_TEXT_BASE    0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
#define CONFIG_SPL_MAX_SIZE     (4 * 1024)
#define CONFIG_SPL_PAD_TO       0x4000

#define CONFIG_SYS_NAND_U_BOOT_SIZE  (512 << 10)
#define CONFIG_SYS_NAND_U_BOOT_DST   0x00100000
#define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
#define CONFIG_SYS_NAND_U_BOOT_OFFS  16384
#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000)

#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
#endif

#endif /* CONFIG_NAND */

#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE    0xFE000000
#endif

#ifndef CONFIG_SYS_MONITOR_BASE
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
#endif

#define CONFIG_PCI_INDIRECT_BRIDGE
#define CONFIG_FSL_ELBC 1

#define CONFIG_MISC_INIT_R

/*
 * On-board devices
 *
 * TSEC1 is VSC switch
 * TSEC2 is SoC TSEC
 */
#define CONFIG_VSC7385_ENET
#define CONFIG_TSEC2

#ifdef CONFIG_SYS_66MHZ
#define CONFIG_83XX_CLKIN       66666667        /* in Hz */
#elif defined(CONFIG_SYS_33MHZ)
#define CONFIG_83XX_CLKIN       33333333        /* in Hz */
#else
#error Unknown oscillator frequency.
#endif

#define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN

#define CONFIG_BOARD_EARLY_INIT_R               /* call board_early_init_r */

#define CONFIG_SYS_IMMR         0xE0000000

#if defined(CONFIG_NAND) && !defined(CONFIG_SPL_BUILD)
#define CONFIG_DEFAULT_IMMR     CONFIG_SYS_IMMR
#endif

#define CONFIG_SYS_MEMTEST_START        0x00001000
#define CONFIG_SYS_MEMTEST_END          0x07f00000

/* Early revs of this board will lock up hard when attempting
 * to access the PMC registers, unless a JTAG debugger is
 * connected, or some resistor modifications are made.
 */
#define CONFIG_SYS_8313ERDB_BROKEN_PMC 1

#define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
#define CONFIG_SYS_ACR_RPTCNT           3       /* Arbiter repeat count (0-7) */

/*
 * Device configurations
 */

/* Vitesse 7385 */

#ifdef CONFIG_VSC7385_ENET

#define CONFIG_TSEC1

/* The flash address and size of the VSC7385 firmware image */
#define CONFIG_VSC7385_IMAGE            0xFE7FE000
#define CONFIG_VSC7385_IMAGE_SIZE       8192

#endif

/*
 * DDR Setup
 */
#define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory*/
#define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE

/*
 * Manually set up DDR parameters, as this board does not
 * seem to have the SPD connected to I2C.
 */
#define CONFIG_SYS_DDR_SIZE     128             /* MB */
#define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
                                | CSCONFIG_ODT_RD_NEVER \
                                | CSCONFIG_ODT_WR_ONLY_CURRENT \
                                | CSCONFIG_ROW_BIT_13 \
                                | CSCONFIG_COL_BIT_10)
                                /* 0x80010102 */

#define CONFIG_SYS_DDR_TIMING_3 0x00000000
#define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
                                | (0 << TIMING_CFG0_WRT_SHIFT) \
                                | (0 << TIMING_CFG0_RRT_SHIFT) \
                                | (0 << TIMING_CFG0_WWT_SHIFT) \
                                | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
                                | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
                                | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
                                | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
                                /* 0x00220802 */
#define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
                                | (8 << TIMING_CFG1_ACTTOPRE_SHIFT) \
                                | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
                                | (5 << TIMING_CFG1_CASLAT_SHIFT) \
                                | (10 << TIMING_CFG1_REFREC_SHIFT) \
                                | (3 << TIMING_CFG1_WRREC_SHIFT) \
                                | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
                                | (2 << TIMING_CFG1_WRTORD_SHIFT))
                                /* 0x3835a322 */
#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
                                | (5 << TIMING_CFG2_CPO_SHIFT) \
                                | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
                                | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
                                | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
                                | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
                                | (6 << TIMING_CFG2_FOUR_ACT_SHIFT))
                                /* 0x129048c6 */ /* P9-45,may need tuning */
#define CONFIG_SYS_DDR_INTERVAL ((1296 << SDRAM_INTERVAL_REFINT_SHIFT) \
                                | (1280 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
                                /* 0x05100500 */
#if defined(CONFIG_DDR_2T_TIMING)
#define CONFIG_SYS_SDRAM_CFG    (SDRAM_CFG_SREN \
                                | SDRAM_CFG_SDRAM_TYPE_DDR2 \
                                | SDRAM_CFG_DBW_32 \
                                | SDRAM_CFG_2T_EN)
                                /* 0x43088000 */
#else
#define CONFIG_SYS_SDRAM_CFG    (SDRAM_CFG_SREN \
                                | SDRAM_CFG_SDRAM_TYPE_DDR2 \
                                | SDRAM_CFG_DBW_32)
                                /* 0x43080000 */
#endif
#define CONFIG_SYS_SDRAM_CFG2           0x00401000
/* set burst length to 8 for 32-bit data path */
#define CONFIG_SYS_DDR_MODE     ((0x4448 << SDRAM_MODE_ESD_SHIFT) \
                                | (0x0632 << SDRAM_MODE_SD_SHIFT))
                                /* 0x44480632 */
#define CONFIG_SYS_DDR_MODE_2   0x8000C000

#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
                                /*0x02000000*/
#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
                                | DDRCDR_PZ_NOMZ \
                                | DDRCDR_NZ_NOMZ \
                                | DDRCDR_M_ODR)

/*
 * FLASH on the Local Bus
 */
#define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
#define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
#define CONFIG_SYS_FLASH_BASE           0xFE000000      /* start of FLASH   */
#define CONFIG_SYS_FLASH_SIZE           8       /* flash size in MB */
#define CONFIG_SYS_FLASH_PROTECTION     1       /* Use h/w Flash protection. */
#define CONFIG_SYS_FLASH_EMPTY_INFO             /* display empty sectors */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* buffer up multiple bytes */

#define CONFIG_SYS_NOR_BR_PRELIM        (CONFIG_SYS_FLASH_BASE \
                                        | BR_PS_16      /* 16 bit port */ \
                                        | BR_MS_GPCM    /* MSEL = GPCM */ \
                                        | BR_V)         /* valid */
#define CONFIG_SYS_NOR_OR_PRELIM        (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
                                | OR_GPCM_XACS \
                                | OR_GPCM_SCY_9 \
                                | OR_GPCM_EHTR \
                                | OR_GPCM_EAD)
                                /* 0xFF006FF7   TODO SLOW 16 MB flash size */
                                        /* window base at flash base */
#define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
                                        /* 16 MB window size */
#define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_16MB)

#define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT       135     /* sectors per device */

#define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */

#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && \
        !defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_RAMBOOT
#endif

#define CONFIG_SYS_INIT_RAM_LOCK        1
#define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000      /* Initial RAM addr */
#define CONFIG_SYS_INIT_RAM_SIZE        0x1000  /* Size of used area in RAM*/

#define CONFIG_SYS_GBL_DATA_OFFSET      \
                        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET

/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
#define CONFIG_SYS_MONITOR_LEN  (512 * 1024)    /* Reserve 512 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN   (512 * 1024)    /* Reserved for malloc */

/*
 * Local Bus LCRR and LBCR regs
 */
#define CONFIG_SYS_LCRR_EADC    LCRR_EADC_1
#define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR     (0x00040000 /* TODO */ \
                                | (0xFF << LBCR_BMT_SHIFT) \
                                | 0xF)  /* 0x0004ff0f */

                                /* LB refresh timer prescal, 266MHz/32 */
#define CONFIG_SYS_LBC_MRTPR    0x20000000  /*TODO */

/* drivers/mtd/nand/nand.c */
#if defined(CONFIG_NAND) && defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_NAND_BASE            0xFFF00000
#else
#define CONFIG_SYS_NAND_BASE            0xE2800000
#endif

#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITION
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT                  "nand0=e2800000.flash"
#define MTDPARTS_DEFAULT                \
        "mtdparts=e2800000.flash:512k(uboot),128k(env),6m@1m(kernel),-(fs)"

#define CONFIG_SYS_MAX_NAND_DEVICE      1
#define CONFIG_CMD_NAND 1
#define CONFIG_NAND_FSL_ELBC 1
#define CONFIG_SYS_NAND_BLOCK_SIZE 16384
#define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024)

#define CONFIG_SYS_NAND_BR_PRELIM       (CONFIG_SYS_NAND_BASE \
                                | BR_DECC_CHK_GEN       /* Use HW ECC */ \
                                | BR_PS_8               /* 8 bit port */ \
                                | BR_MS_FCM             /* MSEL = FCM */ \
                                | BR_V)                 /* valid */
#define CONFIG_SYS_NAND_OR_PRELIM       \
                                (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
                                | OR_FCM_CSCT \
                                | OR_FCM_CST \
                                | OR_FCM_CHT \
                                | OR_FCM_SCY_1 \
                                | OR_FCM_TRLX \
                                | OR_FCM_EHTR)
                                /* 0xFFFF8396 */

#ifdef CONFIG_NAND
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM
#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NOR_OR_PRELIM
#else
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM
#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM
#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM
#endif

#define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_NAND_BASE
#define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)

#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM

/* local bus write LED / read status buffer (BCSR) mapping */
#define CONFIG_SYS_BCSR_ADDR            0xFA000000
#define CONFIG_SYS_BCSR_SIZE            (32 * 1024)     /* 0x00008000 */
                                        /* map at 0xFA000000 on LCS3 */
#define CONFIG_SYS_BR3_PRELIM           (CONFIG_SYS_BCSR_ADDR \
                                        | BR_PS_8       /* 8 bit port */ \
                                        | BR_MS_GPCM    /* MSEL = GPCM */ \
                                        | BR_V)         /* valid */
                                        /* 0xFA000801 */
#define CONFIG_SYS_OR3_PRELIM           (P2SZ_TO_AM(CONFIG_SYS_BCSR_SIZE) \
                                        | OR_GPCM_CSNT \
                                        | OR_GPCM_ACS_DIV2 \
                                        | OR_GPCM_XACS \
                                        | OR_GPCM_SCY_15 \
                                        | OR_GPCM_TRLX_SET \
                                        | OR_GPCM_EHTR_SET \
                                        | OR_GPCM_EAD)
                                        /* 0xFFFF8FF7 */
#define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_BCSR_ADDR
#define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)

/* Vitesse 7385 */

#ifdef CONFIG_VSC7385_ENET

                                        /* VSC7385 Base address on LCS2 */
#define CONFIG_SYS_VSC7385_BASE         0xF0000000
#define CONFIG_SYS_VSC7385_SIZE         (128 * 1024)    /* 0x00020000 */

#define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_VSC7385_BASE \
                                        | BR_PS_8       /* 8 bit port */ \
                                        | BR_MS_GPCM    /* MSEL = GPCM */ \
                                        | BR_V)         /* valid */
#define CONFIG_SYS_OR2_PRELIM           (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \
                                        | OR_GPCM_CSNT \
                                        | OR_GPCM_XACS \
                                        | OR_GPCM_SCY_15 \
                                        | OR_GPCM_SETA \
                                        | OR_GPCM_TRLX_SET \
                                        | OR_GPCM_EHTR_SET \
                                        | OR_GPCM_EAD)
                                        /* 0xFFFE09FF */

                                        /* Access window base at VSC7385 base */
#define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_VSC7385_BASE
#define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)

#endif

#define CONFIG_MPC83XX_GPIO 1

/*
 * Serial Port
 */
#define CONFIG_CONS_INDEX       1
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE     1

#define CONFIG_SYS_BAUDRATE_TABLE       \
        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}

#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)

/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED        400000
#define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
#define CONFIG_SYS_FSL_I2C2_SPEED       400000
#define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
#define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
#define CONFIG_SYS_I2C_NOPROBES         { {0, 0x69} }

/*
 * General PCI
 * Addresses are mapped 1-1.
 */
#define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
#define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
#define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
#define CONFIG_SYS_PCI1_MMIO_BASE       0x90000000
#define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
#define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000      /* 1M */

#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057   /* Motorola */

/*
 * TSEC
 */
#define CONFIG_TSEC_ENET                /* TSEC ethernet support */

#define CONFIG_GMII                     /* MII PHY management */

#ifdef CONFIG_TSEC1
#define CONFIG_HAS_ETH0
#define CONFIG_TSEC1_NAME       "TSEC0"
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
#define TSEC1_PHY_ADDR          0x1c
#define TSEC1_FLAGS             TSEC_GIGABIT
#define TSEC1_PHYIDX            0
#endif

#ifdef CONFIG_TSEC2
#define CONFIG_HAS_ETH1
#define CONFIG_TSEC2_NAME       "TSEC1"
#define CONFIG_SYS_TSEC2_OFFSET 0x25000
#define TSEC2_PHY_ADDR          4
#define TSEC2_FLAGS             TSEC_GIGABIT
#define TSEC2_PHYIDX            0
#endif

/* Options are: TSEC[0-1] */
#define CONFIG_ETHPRIME                 "TSEC1"

/*
 * Configure on-board RTC
 */
#define CONFIG_RTC_DS1337
#define CONFIG_SYS_I2C_RTC_ADDR         0x68

/*
 * Environment
 */
#if defined(CONFIG_NAND)
        #define CONFIG_ENV_IS_IN_NAND   1
        #define CONFIG_ENV_OFFSET               (512 * 1024)
        #define CONFIG_ENV_SECT_SIZE    CONFIG_SYS_NAND_BLOCK_SIZE
        #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
        #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
        #define CONFIG_ENV_RANGE                (CONFIG_ENV_SECT_SIZE * 4)
        #define CONFIG_ENV_OFFSET_REDUND        \
                                        (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
#elif !defined(CONFIG_SYS_RAMBOOT)
        #define CONFIG_ENV_IS_IN_FLASH  1
        #define CONFIG_ENV_ADDR         \
                        (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
        #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K(one sector) for env */
        #define CONFIG_ENV_SIZE         0x2000

/* Address and size of Redundant Environment Sector */
#else
        #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
        #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
        #define CONFIG_ENV_SIZE         0x2000
#endif

#define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME

/*
 * Command line configuration.
 */
#define CONFIG_CMD_PCI

#define CONFIG_CMDLINE_EDITING 1
#define CONFIG_AUTO_COMPLETE    /* add autocompletion support   */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP                     /* undef to save memory */
#define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
#define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */

                                                /* Print Buffer Size */
#define CONFIG_SYS_PBSIZE       \
                        (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS      16      /* max number of command args */
                                /* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 256 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
                                /* Initial Memory map for Linux*/
#define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
#define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */

#define CONFIG_SYS_RCWH_PCIHOST 0x80000000      /* PCIHOST  */

#ifdef CONFIG_SYS_66MHZ

/* 66MHz IN, 133MHz CSB, 266 DDR, 266 CORE */
/* 0x62040000 */
#define CONFIG_SYS_HRCW_LOW (\
        0x20000000 /* reserved, must be set */ |\
        HRCWL_DDRCM |\
        HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
        HRCWL_DDR_TO_SCB_CLK_2X1 |\
        HRCWL_CSB_TO_CLKIN_2X1 |\
        HRCWL_CORE_TO_CSB_2X1)

#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2)

#elif defined(CONFIG_SYS_33MHZ)

/* 33MHz IN, 165MHz CSB, 330 DDR, 330 CORE */
/* 0x65040000 */
#define CONFIG_SYS_HRCW_LOW (\
        0x20000000 /* reserved, must be set */ |\
        HRCWL_DDRCM |\
        HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
        HRCWL_DDR_TO_SCB_CLK_2X1 |\
        HRCWL_CSB_TO_CLKIN_5X1 |\
        HRCWL_CORE_TO_CSB_2X1)

#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 5)

#endif

#define CONFIG_SYS_HRCW_HIGH_BASE (\
        HRCWH_PCI_HOST |\
        HRCWH_PCI1_ARBITER_ENABLE |\
        HRCWH_CORE_ENABLE |\
        HRCWH_BOOTSEQ_DISABLE |\
        HRCWH_SW_WATCHDOG_DISABLE |\
        HRCWH_TSEC1M_IN_RGMII |\
        HRCWH_TSEC2M_IN_RGMII |\
        HRCWH_BIG_ENDIAN)

#ifdef CONFIG_NAND
#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
                       HRCWH_FROM_0XFFF00100 |\
                       HRCWH_ROM_LOC_NAND_SP_8BIT |\
                       HRCWH_RL_EXT_NAND)
#else
#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
                       HRCWH_FROM_0X00000100 |\
                       HRCWH_ROM_LOC_LOCAL_16BIT |\
                       HRCWH_RL_EXT_LEGACY)
#endif

/* System IO Config */
#define CONFIG_SYS_SICRH        (SICRH_TSOBI1 | SICRH_TSOBI2)   /* RGMII */
                        /* Enable Internal USB Phy and GPIO on LCD Connector */
#define CONFIG_SYS_SICRL        (SICRL_USBDR_10 | SICRL_LBC)

#define CONFIG_SYS_HID0_INIT    0x000000000
#define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
                                 HID0_ENABLE_INSTRUCTION_CACHE | \
                                 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)

#define CONFIG_SYS_HID2 HID2_HBE

#define CONFIG_HIGH_BATS        1       /* High BATs supported */

/* DDR @ 0x00000000 */
#define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW)
#define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)

/* PCI @ 0x80000000 */
#define CONFIG_SYS_IBAT1L       (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_RW)
#define CONFIG_SYS_IBAT1U       (CONFIG_SYS_PCI1_MEM_BASE \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_IBAT2L       (CONFIG_SYS_PCI1_MMIO_BASE \
                                | BATL_PP_RW \
                                | BATL_CACHEINHIBIT \
                                | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT2U       (CONFIG_SYS_PCI1_MMIO_BASE \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)

/* PCI2 not supported on 8313 */
#define CONFIG_SYS_IBAT3L       (0)
#define CONFIG_SYS_IBAT3U       (0)
#define CONFIG_SYS_IBAT4L       (0)
#define CONFIG_SYS_IBAT4U       (0)

/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
#define CONFIG_SYS_IBAT5L       (CONFIG_SYS_IMMR \
                                | BATL_PP_RW \
                                | BATL_CACHEINHIBIT \
                                | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT5U       (CONFIG_SYS_IMMR \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)

/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
#define CONFIG_SYS_IBAT6L       (0xF0000000 | BATL_PP_RW | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT6U       (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)

#define CONFIG_SYS_IBAT7L       (0)
#define CONFIG_SYS_IBAT7U       (0)

#define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
#define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
#define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
#define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
#define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
#define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
#define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
#define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
#define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
#define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
#define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
#define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
#define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
#define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
#define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
#define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U

/*
 * Environment Configuration
 */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_NETDEV           "eth1"

#define CONFIG_HOSTNAME         mpc8313erdb
#define CONFIG_ROOTPATH         "/nfs/root/path"
#define CONFIG_BOOTFILE         "uImage"
                                /* U-Boot image on TFTP server */
#define CONFIG_UBOOTPATH        "u-boot.bin"
#define CONFIG_FDTFILE          "mpc8313erdb.dtb"

                                /* default location for tftp and bootm */
#define CONFIG_LOADADDR         800000

#define CONFIG_EXTRA_ENV_SETTINGS \
        "netdev=" CONFIG_NETDEV "\0"                                    \
        "ethprime=TSEC1\0"                                              \
        "uboot=" CONFIG_UBOOTPATH "\0"                                  \
        "tftpflash=tftpboot $loadaddr $uboot; "                         \
                "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
                        " +$filesize; " \
                "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
                        " +$filesize; " \
                "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)     \
                        " $filesize; "  \
                "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
                        " +$filesize; " \
                "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)    \
                        " $filesize\0"  \
        "fdtaddr=780000\0"                                              \
        "fdtfile=" CONFIG_FDTFILE "\0"                                  \
        "console=ttyS0\0"                                               \
        "setbootargs=setenv bootargs "                                  \
                "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
        "setipargs=setenv bootargs nfsroot=$serverip:$rootpath "         \
                "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"\
                                                        "$netdev:off " \
                "root=$rootdev rw console=$console,$baudrate $othbootargs\0"

#define CONFIG_NFSBOOTCOMMAND                                           \
        "setenv rootdev /dev/nfs;"                                      \
        "run setbootargs;"                                              \
        "run setipargs;"                                                \
        "tftp $loadaddr $bootfile;"                                     \
        "tftp $fdtaddr $fdtfile;"                                       \
        "bootm $loadaddr - $fdtaddr"

#define CONFIG_RAMBOOTCOMMAND                                           \
        "setenv rootdev /dev/ram;"                                      \
        "run setbootargs;"                                              \
        "tftp $ramdiskaddr $ramdiskfile;"                               \
        "tftp $loadaddr $bootfile;"                                     \
        "tftp $fdtaddr $fdtfile;"                                       \
        "bootm $loadaddr $ramdiskaddr $fdtaddr"

#endif  /* __CONFIG_H */