/*
 * Copyright (C) 2006,2011 Freescale Semiconductor, Inc.
 *
 * Dave Liu <daveliu@freescale.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_E300             1 /* E300 family */
#define CONFIG_QE               1 /* Has QE */
#define CONFIG_MPC83xx          1 /* MPC83xx family */
#define CONFIG_MPC8360          1 /* MPC8360 CPU specific */
#define CONFIG_MPC8360EMDS      1 /* MPC8360EMDS board specific */

#define CONFIG_SYS_TEXT_BASE    0xFE000000

#undef CONFIG_PQ_MDS_PIB /* POWERQUICC MDS Platform IO Board */
#undef CONFIG_PQ_MDS_PIB_ATM /* QOC3 ATM card */

/*
 * System Clock Setup
 */
#ifdef CONFIG_CLKIN_33MHZ
#ifdef CONFIG_PCISLAVE
#define CONFIG_83XX_PCICLK      33330000 /* in HZ */
#else
#define CONFIG_83XX_CLKIN       33330000 /* in Hz */
#endif

#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ     33330000
#endif

#elif defined(CONFIG_CLKIN_66MHZ)
#ifdef CONFIG_PCISLAVE
#define CONFIG_83XX_PCICLK      66000000 /* in HZ */
#else
#define CONFIG_83XX_CLKIN       66000000 /* in Hz */
#endif

#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ     66000000
#endif
#else
#error Unknown oscillator frequency.
#endif

/*
 * Hardware Reset Configuration Word
 */
#ifdef CONFIG_CLKIN_33MHZ
#define CONFIG_SYS_HRCW_LOW (\
        HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
        HRCWL_DDR_TO_SCB_CLK_1X1 |\
        HRCWL_CSB_TO_CLKIN_8X1 |\
        HRCWL_VCO_1X2 |\
        HRCWL_CE_PLL_VCO_DIV_4 |\
        HRCWL_CE_PLL_DIV_1X1 |\
        HRCWL_CE_TO_PLL_1X15 |\
        HRCWL_CORE_TO_CSB_2X1)
#elif defined(CONFIG_CLKIN_66MHZ)
#define CONFIG_SYS_HRCW_LOW (\
        HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
        HRCWL_DDR_TO_SCB_CLK_1X1 |\
        HRCWL_CSB_TO_CLKIN_4X1 |\
        HRCWL_VCO_1X2 |\
        HRCWL_CE_PLL_VCO_DIV_4 |\
        HRCWL_CE_PLL_DIV_1X1 |\
        HRCWL_CE_TO_PLL_1X6 |\
        HRCWL_CORE_TO_CSB_2X1)
#endif

#ifdef CONFIG_PCISLAVE
#define CONFIG_SYS_HRCW_HIGH (\
        HRCWH_PCI_AGENT |\
        HRCWH_PCI1_ARBITER_DISABLE |\
        HRCWH_PCICKDRV_DISABLE |\
        HRCWH_CORE_ENABLE |\
        HRCWH_FROM_0XFFF00100 |\
        HRCWH_BOOTSEQ_DISABLE |\
        HRCWH_SW_WATCHDOG_DISABLE |\
        HRCWH_ROM_LOC_LOCAL_16BIT)
#else
#define CONFIG_SYS_HRCW_HIGH (\
        HRCWH_PCI_HOST |\
        HRCWH_PCI1_ARBITER_ENABLE |\
        HRCWH_PCICKDRV_ENABLE |\
        HRCWH_CORE_ENABLE |\
        HRCWH_FROM_0X00000100 |\
        HRCWH_BOOTSEQ_DISABLE |\
        HRCWH_SW_WATCHDOG_DISABLE |\
        HRCWH_ROM_LOC_LOCAL_16BIT)
#endif

/*
 * System IO Config
 */
#define CONFIG_SYS_SICRH                0x00000000
#define CONFIG_SYS_SICRL                0x40000000

#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
#define CONFIG_BOARD_EARLY_INIT_R

/*
 * IMMR new address
 */
#define CONFIG_SYS_IMMR         0xE0000000

/*
 * DDR Setup
 */
#define CONFIG_SYS_DDR_BASE     0x00000000 /* DDR is system memory */
#define CONFIG_SYS_SDRAM_BASE   CONFIG_SYS_DDR_BASE
                                /* + 256M */
#define CONFIG_SYS_SDRAM_BASE2  (CONFIG_SYS_SDRAM_BASE + 0x10000000)
#define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN \
                                        | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)

#define CONFIG_SYS_83XX_DDR_USES_CS0

#define CONFIG_DDR_ECC          /* support DDR ECC function */
#define CONFIG_DDR_ECC_CMD      /* Use DDR ECC user commands */

/*
 * DDRCDR - DDR Control Driver Register
 */
#define CONFIG_SYS_DDRCDR_VALUE 0x80080001

#define CONFIG_SPD_EEPROM       /* Use SPD EEPROM for DDR setup */
#if defined(CONFIG_SPD_EEPROM)
/*
 * Determine DDR configuration from I2C interface.
 */
#define SPD_EEPROM_ADDRESS      0x52 /* DDR SODIMM */
#else
/*
 * Manually set up DDR parameters
 */
#define CONFIG_SYS_DDR_SIZE             256 /* MB */
#if defined(CONFIG_DDR_II)
#define CONFIG_SYS_DDRCDR               0x80080001
#define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
#define CONFIG_SYS_DDR_CS0_CONFIG       0x80330102
#define CONFIG_SYS_DDR_TIMING_0         0x00220802
#define CONFIG_SYS_DDR_TIMING_1         0x38357322
#define CONFIG_SYS_DDR_TIMING_2         0x2f9048c8
#define CONFIG_SYS_DDR_TIMING_3         0x00000000
#define CONFIG_SYS_DDR_CLK_CNTL         0x02000000
#define CONFIG_SYS_DDR_MODE             0x47d00432
#define CONFIG_SYS_DDR_MODE2            0x8000c000
#define CONFIG_SYS_DDR_INTERVAL         0x03cf0080
#define CONFIG_SYS_DDR_SDRAM_CFG        0x43000000
#define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000
#else
#define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
                                        | CSCONFIG_ROW_BIT_13 \
                                        | CSCONFIG_COL_BIT_9)
#define CONFIG_SYS_DDR_CS1_CONFIG       CONFIG_SYS_DDR_CS0_CONFIG
#define CONFIG_SYS_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* may need tuning */
#define CONFIG_SYS_DDR_CONTROL  0x42008000 /* Self refresh,2T timing */
#define CONFIG_SYS_DDR_MODE     0x20000162 /* DLL,normal,seq,4/2.5 */
#define CONFIG_SYS_DDR_INTERVAL 0x045b0100 /* page mode */
#endif
#endif

/*
 * Memory test
 */
#undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START        0x00000000 /* memtest region */
#define CONFIG_SYS_MEMTEST_END          0x00100000

/*
 * The reserved memory
 */

#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */

#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#else
#undef  CONFIG_SYS_RAMBOOT
#endif

/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
#define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN   (256 * 1024) /* Reserved for malloc */

/*
 * Initial RAM Base Address Setup
 */
#define CONFIG_SYS_INIT_RAM_LOCK        1
#define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
#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)

/*
 * Local Bus Configuration & Clock Setup
 */
#define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
#define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR     0x00000000

/*
 * 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 /* FLASH base address */
#define CONFIG_SYS_FLASH_SIZE           32 /* max FLASH size is 32M */
#define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
#define CONFIG_FLASH_SHOW_PROGRESS      45 /* count down from 45/5: 9..1 */

                                        /* Window base at flash base */
#define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_32MB)

#define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
                                | BR_PS_16      /* 16 bit port */ \
                                | BR_MS_GPCM    /* MSEL = GPCM */ \
                                | BR_V)         /* valid */
#define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
                                | OR_GPCM_XAM \
                                | 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)

#define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT       256 /* max sectors per device */

#undef  CONFIG_SYS_FLASH_CHECKSUM

/*
 * BCSR on the Local Bus
 */
#define CONFIG_SYS_BCSR                 0xF8000000
                                        /* Access window base at BCSR base */
#define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_BCSR
#define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_64KB)

#define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_BCSR \
                                | BR_PS_8 \
                                | BR_MS_GPCM \
                                | BR_V)
#define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
                                | OR_GPCM_XAM \
                                | OR_GPCM_CSNT \
                                | OR_GPCM_XACS \
                                | OR_GPCM_SCY_15 \
                                | OR_GPCM_TRLX_SET \
                                | OR_GPCM_EHTR_SET \
                                | OR_GPCM_EAD)
                                /* 0xFFFFE9F7 */

/*
 * SDRAM on the Local Bus
 */
#define CONFIG_SYS_LBC_SDRAM_BASE       0xF0000000      /* SDRAM base address */
#define CONFIG_SYS_LBC_SDRAM_SIZE       64              /* LBC SDRAM is 64MB */

#define CONFIG_SYS_LB_SDRAM             /* if board has SRDAM on local bus */

#ifdef CONFIG_SYS_LB_SDRAM
#define CONFIG_SYS_LBLAWBAR2            0
#define CONFIG_SYS_LBLAWAR2             (LBLAWAR_EN | LBLAWAR_64MB)

/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
/*
 * Base Register 2 and Option Register 2 configure SDRAM.
 *
 * For BR2, need:
 *    Base address = BR[0:16] = dynamic
 *    port size = 32-bits = BR2[19:20] = 11
 *    no parity checking = BR2[21:22] = 00
 *    SDRAM for MSEL = BR2[24:26] = 011
 *    Valid = BR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * xxxx xxxx xxxx xxxx x001 1000 0110 0001 = 00001861
 */

/* Port size=32bit, MSEL=DRAM */
#define CONFIG_SYS_BR2  (BR_PS_32 | BR_MS_SDRAM | BR_V) /* 0xF0001861 */

/*
 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 *
 * For OR2, need:
 *    64MB mask for AM, OR2[0:7] = 1111 1100
 *                 XAM, OR2[17:18] = 11
 *    9 columns OR2[19-21] = 010
 *    13 rows   OR2[23-25] = 100
 *    EAD set for extra time OR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
 */

#define CONFIG_SYS_OR2  (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
                        | OR_SDRAM_XAM \
                        | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
                        | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
                        | OR_SDRAM_EAD)
                        /* 0xFC006901 */

                                /* LB sdram refresh timer, about 6us */
#define CONFIG_SYS_LBC_LSRT     0x32000000
                                /* LB refresh timer prescal, 266MHz/32 */
#define CONFIG_SYS_LBC_MRTPR    0x20000000

#define CONFIG_SYS_LBC_LSDMR_COMMON     0x0063b723

/*
 * SDRAM Controller configuration sequence.
 */
#define CONFIG_SYS_LBC_LSDMR_1  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
#define CONFIG_SYS_LBC_LSDMR_2  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_3  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_4  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
#define CONFIG_SYS_LBC_LSDMR_5  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)

#endif

/*
 * Windows to access Platform I/O Boards (PIB) via local bus
 */
#define CONFIG_SYS_PIB_BASE             0xF8008000
#define CONFIG_SYS_PIB_WINDOW_SIZE      (32 * 1024)

/* [RFC] This LBLAW only covers the 2nd window (CS5) */
#define CONFIG_SYS_LBLAWBAR3_PRELIM     \
                        CONFIG_SYS_PIB_BASE + CONFIG_SYS_PIB_WINDOW_SIZE
#define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)

/*
 * CS4 on Local Bus, to PIB
 */
                                /* CS4 base address at 0xf8008000 */
#define CONFIG_SYS_BR4_PRELIM   (CONFIG_SYS_PIB_BASE \
                                | BR_PS_8 \
                                | BR_MS_GPCM \
                                | BR_V)
                                /* 0xF8008801 */
#define CONFIG_SYS_OR4_PRELIM   (OR_AM_32KB \
                                | OR_GPCM_XAM \
                                | OR_GPCM_CSNT \
                                | OR_GPCM_XACS \
                                | OR_GPCM_SCY_15 \
                                | OR_GPCM_TRLX_SET \
                                | OR_GPCM_EHTR_SET \
                                | OR_GPCM_EAD)
                                /* 0xffffe9f7 */

/*
 * CS5 on Local Bus, to PIB
 */
                                /* CS5 base address at 0xf8010000 */
#define CONFIG_SYS_BR5_PRELIM   ((CONFIG_SYS_PIB_BASE + \
                                                CONFIG_SYS_PIB_WINDOW_SIZE) \
                                | BR_PS_8 \
                                | BR_MS_GPCM \
                                | BR_V)
                                /* 0xF8010801 */
#define CONFIG_SYS_OR5_PRELIM   (CONFIG_SYS_PIB_BASE \
                                | OR_GPCM_XAM \
                                | OR_GPCM_CSNT \
                                | OR_GPCM_XACS \
                                | OR_GPCM_SCY_15 \
                                | OR_GPCM_TRLX_SET \
                                | OR_GPCM_EHTR_SET \
                                | OR_GPCM_EAD)
                                /* 0xffffe9f7 */

/*
 * Serial Port
 */
#define CONFIG_CONS_INDEX       1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE     1
#define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)

#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)

#define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
#define CONFIG_AUTO_COMPLETE            /* add autocompletion support   */
/* Use the HUSH parser */
#define CONFIG_SYS_HUSH_PARSER

/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT        1
#define CONFIG_OF_BOARD_SETUP   1
#define CONFIG_OF_STDOUT_VIA_ALIAS      1

/* I2C */
#define CONFIG_HARD_I2C         /* I2C with hardware support */
#undef  CONFIG_SOFT_I2C         /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED    400000  /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE    0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x52} /* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET   0x3000
#define CONFIG_SYS_I2C2_OFFSET 0x3100

/*
 * Config on-board RTC
 */
#define CONFIG_RTC_DS1374               /* use ds1374 rtc via i2c */
#define CONFIG_SYS_I2C_RTC_ADDR 0x68    /* at address 0x68 */

/*
 * 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         0xE0300000
#define CONFIG_SYS_PCI1_IO_SIZE         0x100000 /* 1M */

#define CONFIG_SYS_PCI_SLV_MEM_LOCAL    CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_PCI_SLV_MEM_BUS      0x00000000
#define CONFIG_SYS_PCI_SLV_MEM_SIZE     0x80000000


#ifdef CONFIG_PCI

#define CONFIG_PCI_PNP          /* do pci plug-and-play */
#define CONFIG_83XX_PCI_STREAMING

#undef CONFIG_EEPRO100
#undef CONFIG_PCI_SCAN_SHOW     /* show pci devices on startup */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */

#endif  /* CONFIG_PCI */


#define CONFIG_HWCONFIG         1

/*
 * QE UEC ethernet configuration
 */
#define CONFIG_UEC_ETH
#define CONFIG_ETHPRIME         "UEC0"
#define CONFIG_PHY_MODE_NEED_CHANGE

#define CONFIG_UEC_ETH1         /* GETH1 */

#ifdef CONFIG_UEC_ETH1
#define CONFIG_SYS_UEC1_UCC_NUM 0       /* UCC1 */
#define CONFIG_SYS_UEC1_RX_CLK          QE_CLK_NONE
#define CONFIG_SYS_UEC1_TX_CLK          QE_CLK9
#define CONFIG_SYS_UEC1_ETH_TYPE        GIGA_ETH
#define CONFIG_SYS_UEC1_PHY_ADDR        0
#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
#define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
#endif

#define CONFIG_UEC_ETH2         /* GETH2 */

#ifdef CONFIG_UEC_ETH2
#define CONFIG_SYS_UEC2_UCC_NUM 1       /* UCC2 */
#define CONFIG_SYS_UEC2_RX_CLK          QE_CLK_NONE
#define CONFIG_SYS_UEC2_TX_CLK          QE_CLK4
#define CONFIG_SYS_UEC2_ETH_TYPE        GIGA_ETH
#define CONFIG_SYS_UEC2_PHY_ADDR        1
#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
#define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
#endif

/*
 * Environment
 */

#ifndef 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    0x20000
        #define CONFIG_ENV_SIZE         0x2000
#else
        #define CONFIG_SYS_NO_FLASH     1       /* Flash is not usable now */
        #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.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_SDRAM

#if defined(CONFIG_PCI)
    #define CONFIG_CMD_PCI
#endif

#if defined(CONFIG_SYS_RAMBOOT)
    #undef CONFIG_CMD_SAVEENV
    #undef CONFIG_CMD_LOADS
#endif


#undef CONFIG_WATCHDOG          /* watchdog disabled */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP             /* undef to save memory */
#define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
#define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */

#if defined(CONFIG_CMD_KGDB)
        #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
#else
        #define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
#endif

                                /* 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
#define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */

/*
 * 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.
 */
#define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */

/*
 * Core HID Setup
 */
#define CONFIG_SYS_HID0_INIT    0x000000000
#define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
                                 HID0_ENABLE_INSTRUCTION_CACHE)
#define CONFIG_SYS_HID2         HID2_HBE

/*
 * MMU Setup
 */

#define CONFIG_HIGH_BATS        1       /* High BATs supported */
#define CONFIG_BAT_RW

/* DDR/LBC SDRAM: cacheable */
#define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
                                | BATL_PP_RW \
                                | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
#define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U

/* IMMRBAR & PCI IO: cache-inhibit and guarded */
#define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR \
                                | BATL_PP_RW \
                                | BATL_CACHEINHIBIT \
                                | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR \
                                | BATU_BL_4M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
#define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U

/* BCSR: cache-inhibit and guarded */
#define CONFIG_SYS_IBAT2L       (CONFIG_SYS_BCSR \
                                | BATL_PP_RW \
                                | BATL_CACHEINHIBIT \
                                | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT2U       (CONFIG_SYS_BCSR \
                                | BATU_BL_128K \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
#define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U

/* FLASH: icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT3L       (CONFIG_SYS_FLASH_BASE \
                                | BATL_PP_RW \
                                | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT3U       (CONFIG_SYS_FLASH_BASE \
                                | BATU_BL_32M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT3L       (CONFIG_SYS_FLASH_BASE \
                                | BATL_PP_RW \
                                | BATL_CACHEINHIBIT \
                                | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U

/* DDR/LBC SDRAM next 256M: cacheable */
#define CONFIG_SYS_IBAT4L       (CONFIG_SYS_SDRAM_BASE2 \
                                | BATL_PP_RW \
                                | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT4U       (CONFIG_SYS_SDRAM_BASE2 \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
#define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U

/* Stack in dcache: cacheable, no memory coherence */
#define CONFIG_SYS_IBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
#define CONFIG_SYS_IBAT5U       (CONFIG_SYS_INIT_RAM_ADDR \
                                | BATU_BL_128K \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
#define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U

#ifdef CONFIG_PCI
/* PCI MEM space: cacheable */
#define CONFIG_SYS_IBAT6L       (CONFIG_SYS_PCI1_MEM_PHYS \
                                | BATL_PP_RW \
                                | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U       (CONFIG_SYS_PCI1_MEM_PHYS \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
#define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
/* PCI MMIO space: cache-inhibit and guarded */
#define CONFIG_SYS_IBAT7L       (CONFIG_SYS_PCI1_MMIO_PHYS \
                                | BATL_PP_RW \
                                | BATL_CACHEINHIBIT \
                                | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT7U       (CONFIG_SYS_PCI1_MMIO_PHYS \
                                | BATU_BL_256M \
                                | BATU_VS \
                                | BATU_VP)
#define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
#define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
#else
#define CONFIG_SYS_IBAT6L       (0)
#define CONFIG_SYS_IBAT6U       (0)
#define CONFIG_SYS_IBAT7L       (0)
#define CONFIG_SYS_IBAT7U       (0)
#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
#endif

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
#define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
#endif

/*
 * Environment Configuration
 */

#define CONFIG_ENV_OVERWRITE

#if defined(CONFIG_UEC_ETH)
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#endif

#define CONFIG_BAUDRATE 115200

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

#define CONFIG_BOOTDELAY 6      /* -1 disables auto-boot */
#undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */

#define CONFIG_EXTRA_ENV_SETTINGS                                       \
        "netdev=eth0\0"                                                 \
        "consoledev=ttyS0\0"                                            \
        "ramdiskaddr=1000000\0"                                         \
        "ramdiskfile=ramfs.83xx\0"                                      \
        "fdtaddr=780000\0"                                              \
        "fdtfile=mpc836x_mds.dtb\0"                                     \
        ""

#define CONFIG_NFSBOOTCOMMAND                                           \
        "setenv bootargs root=/dev/nfs rw "                             \
                "nfsroot=$serverip:$rootpath "                          \
                "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"   \
                                                        "$netdev:off "  \
                "console=$consoledev,$baudrate $othbootargs;"           \
        "tftp $loadaddr $bootfile;"                                     \
        "tftp $fdtaddr $fdtfile;"                                       \
        "bootm $loadaddr - $fdtaddr"

#define CONFIG_RAMBOOTCOMMAND                                           \
        "setenv bootargs root=/dev/ram rw "                             \
                "console=$consoledev,$baudrate $othbootargs;"           \
        "tftp $ramdiskaddr $ramdiskfile;"                               \
        "tftp $loadaddr $bootfile;"                                     \
        "tftp $fdtaddr $fdtfile;"                                       \
        "bootm $loadaddr $ramdiskaddr $fdtaddr"


#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

#endif  /* __CONFIG_H */