/*
 * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
 * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
 *
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_DISPLAY_BOARDINFO

/*
 * High Level Configuration Options
 */
#define CONFIG_E300             1 /* E300 family */
#define CONFIG_MPC830x          1 /* MPC830x family */
#define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
#define CONFIG_MPC8308RDB       1 /* MPC8308RDB board specific */

#define CONFIG_SYS_TEXT_BASE    0xFE000000

#define CONFIG_MISC_INIT_R

#define CONFIG_MMC     1

#ifdef CONFIG_MMC
#define CONFIG_FSL_ESDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
#define CONFIG_SYS_FSL_ESDHC_USE_PIO

#define CONFIG_GENERIC_MMC
#define CONFIG_DOS_PARTITION
#endif

/*
 * On-board devices
 *
 * TSEC1 is SoC TSEC
 * TSEC2 is VSC switch
 */
#define CONFIG_TSEC1
#define CONFIG_VSC7385_ENET

/*
 * System Clock Setup
 */
#define CONFIG_83XX_CLKIN       33333333 /* in Hz */
#define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN

/*
 * Hardware Reset Configuration Word
 * if CLKIN is 66.66MHz, then
 * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
 * We choose the A type silicon as default, so the core is 400Mhz.
 */
#define CONFIG_SYS_HRCW_LOW (\
        HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
        HRCWL_DDR_TO_SCB_CLK_2X1 |\
        HRCWL_SVCOD_DIV_2 |\
        HRCWL_CSB_TO_CLKIN_4X1 |\
        HRCWL_CORE_TO_CSB_3X1)
/*
 * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
 * in 8308's HRCWH according to the manual, but original Freescale's
 * code has them and I've expirienced some problems using the board
 * with BDI3000 attached when I've tried to set these bits to zero
 * (UART doesn't work after the 'reset run' command).
 */
#define CONFIG_SYS_HRCW_HIGH (\
        HRCWH_PCI_HOST |\
        HRCWH_PCI1_ARBITER_ENABLE |\
        HRCWH_CORE_ENABLE |\
        HRCWH_FROM_0X00000100 |\
        HRCWH_BOOTSEQ_DISABLE |\
        HRCWH_SW_WATCHDOG_DISABLE |\
        HRCWH_ROM_LOC_LOCAL_16BIT |\
        HRCWH_RL_EXT_LEGACY |\
        HRCWH_TSEC1M_IN_RGMII |\
        HRCWH_TSEC2M_IN_RGMII |\
        HRCWH_BIG_ENDIAN)

/*
 * System IO Config
 */
#define CONFIG_SYS_SICRH (\
        SICRH_ESDHC_A_SD |\
        SICRH_ESDHC_B_SD |\
        SICRH_ESDHC_C_SD |\
        SICRH_GPIO_A_TSEC2 |\
        SICRH_GPIO_B_TSEC2_GTX_CLK125 |\
        SICRH_IEEE1588_A_GPIO |\
        SICRH_USB |\
        SICRH_GTM_GPIO |\
        SICRH_IEEE1588_B_GPIO |\
        SICRH_ETSEC2_CRS |\
        SICRH_GPIOSEL_1 |\
        SICRH_TMROBI_V3P3 |\
        SICRH_TSOBI1_V2P5 |\
        SICRH_TSOBI2_V2P5)      /* 0x01b7d103 */
#define CONFIG_SYS_SICRL (\
        SICRL_SPI_PF0 |\
        SICRL_UART_PF0 |\
        SICRL_IRQ_PF0 |\
        SICRL_I2C2_PF0 |\
        SICRL_ETSEC1_GTX_CLK125)        /* 0x00000040 */

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

/*
 * SERDES
 */
#define CONFIG_FSL_SERDES
#define CONFIG_FSL_SERDES1      0xe3000

/*
 * Arbiter Setup
 */
#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
#define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
#define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */

/*
 * 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
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
                                | DDRCDR_PZ_LOZ \
                                | DDRCDR_NZ_LOZ \
                                | DDRCDR_ODT \
                                | DDRCDR_Q_DRN)
                                /* 0x7b880001 */
/*
 * Manually set up DDR parameters
 * consist of two chips HY5PS12621BFP-C4 from HYNIX
 */

#define CONFIG_SYS_DDR_SIZE             128 /* MB */

#define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
#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 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
                                | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
                                | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
                                | (5 << TIMING_CFG1_CASLAT_SHIFT) \
                                | (6 << TIMING_CFG1_REFREC_SHIFT) \
                                | (2 << TIMING_CFG1_WRREC_SHIFT) \
                                | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
                                | (2 << TIMING_CFG1_WRTORD_SHIFT))
                                /* 0x27256222 */
#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
                                | (4 << 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) \
                                | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
                                /* 0x121048c5 */
#define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
                                | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
                                /* 0x03600100 */
#define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
                                | SDRAM_CFG_SDRAM_TYPE_DDR2 \
                                | SDRAM_CFG_DBW_32)
                                /* 0x43080000 */

#define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
#define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
                                | (0x0232 << SDRAM_MODE_SD_SHIFT))
                                /* ODT 150ohm CL=3, AL=1 on SDRAM */
#define CONFIG_SYS_DDR_MODE2            0x00000000

/*
 * Memory test
 */
#define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
#define CONFIG_SYS_MEMTEST_END          0x07f00000

/*
 * The reserved memory
 */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */

#define CONFIG_SYS_MONITOR_LEN  (512 * 1024) /* Reserve 512 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN   (512 * 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_2
#define CONFIG_SYS_LBC_LBCR             0x00040000

/*
 * 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_CFI_WIDTH      FLASH_CFI_16BIT

#define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
#define CONFIG_SYS_FLASH_SIZE           8 /* FLASH size is 8M */
#define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */

/* Window base at flash base */
#define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_8MB)

#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_UPM_XAM \
                                | OR_GPCM_CSNT \
                                | OR_GPCM_ACS_DIV2 \
                                | OR_GPCM_XACS \
                                | OR_GPCM_SCY_15 \
                                | OR_GPCM_TRLX_SET \
                                | OR_GPCM_EHTR_SET)

#define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
/* 127 64KB sectors and 8 8KB top sectors per device */
#define CONFIG_SYS_MAX_FLASH_SECT       135

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

/*
 * NAND Flash on the Local Bus
 */
#define CONFIG_SYS_NAND_BASE    0xE0600000              /* 0xE0600000 */
#define CONFIG_SYS_NAND_WINDOW_SIZE     (32 * 1024)     /* 0x00008000 */
#define CONFIG_SYS_BR1_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_OR1_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 */

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

#ifdef CONFIG_VSC7385_ENET
#define CONFIG_TSEC2
                                        /* VSC7385 Base address on CS2 */
#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 */
                                        /* 0xF0000801 */
#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)
                                        /* 0xFFFE09FF */
/* Access window base at VSC7385 base */
#define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_VSC7385_BASE
/* Access window size 128K */
#define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)
/* The flash address and size of the VSC7385 firmware image */
#define CONFIG_VSC7385_IMAGE            0xFE7FE000
#define CONFIG_VSC7385_IMAGE_SIZE       8192
#endif
/*
 * Serial Port
 */
#define CONFIG_CONS_INDEX       1
#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, 57600, 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, 0x51} }

/*
 * SPI on header J8
 *
 * WARNING: enabling this will break TSEC2 (connected to the Vitesse switch)
 * due to a pinmux conflict between GPIO9 (SPI chip select )and the TSEC2 pins.
 */
#ifdef CONFIG_MPC8XXX_SPI
#define CONFIG_USE_SPIFLASH
#endif

/*
 * Board info - revision and where boot from
 */
#define CONFIG_SYS_I2C_PCF8574A_ADDR    0x39

/*
 * Config on-board RTC
 */
#define CONFIG_RTC_DS1337       /* ds1339 on board, use ds1337 rtc via i2c */
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */

/*
 * General PCI
 * Addresses are mapped 1-1.
 */
#define CONFIG_SYS_PCIE1_BASE           0xA0000000
#define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
#define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
#define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
#define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
#define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000

/* enable PCIE clock */
#define CONFIG_SYS_SCCR_PCIEXP1CM       1

#define CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE
#define CONFIG_PCIE

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

#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
#define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1

/*
 * TSEC
 */
#define CONFIG_TSEC_ENET        /* TSEC ethernet support */
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
#define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
#define CONFIG_SYS_TSEC2_OFFSET 0x25000
#define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)

/*
 * TSEC ethernet configuration
 */
#define CONFIG_MII              1 /* MII PHY management */
#define CONFIG_TSEC1_NAME       "eTSEC0"
#define CONFIG_TSEC2_NAME       "eTSEC1"
#define TSEC1_PHY_ADDR          2
#define TSEC2_PHY_ADDR          1
#define TSEC1_PHYIDX            0
#define TSEC2_PHYIDX            0
#define TSEC1_FLAGS             TSEC_GIGABIT
#define TSEC2_FLAGS             TSEC_GIGABIT

/* Options are: eTSEC[0-1] */
#define CONFIG_ETHPRIME         "eTSEC0"

/*
 * Environment
 */
#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
#define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE

#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_DATE
#define CONFIG_CMD_PCI

#define CONFIG_CMDLINE_EDITING  1       /* add command line history */

/*
 * 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.
 */
#define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
#define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */

/*
 * Core HID Setup
 */
#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

/*
 * MMU Setup
 */

/* DDR: cache cacheable */
#define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
                                        BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
                                        BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
#define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U

/* IMMRBAR, PCI IO and NAND: 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_8M | BATU_VS | \
                                        BATU_VP)
#define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
#define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U

/* FLASH: icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
                                        BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
                                        BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
                                        BATL_CACHEINHIBIT | \
                                        BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U

/* Stack in dcache: cacheable, no memory coherence */
#define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
#define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
                                        BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
#define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U

/*
 * Environment Configuration
 */

#define CONFIG_ENV_OVERWRITE

#if defined(CONFIG_TSEC_ENET)
#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_EXTRA_ENV_SETTINGS                                       \
        "netdev=eth0\0"                                                 \
        "consoledev=ttyS0\0"                                            \
        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
                "nfsroot=${serverip}:${rootpath}\0"                     \
        "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
        "addip=setenv bootargs ${bootargs} "                            \
                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
                ":${hostname}:${netdev}:off panic=1\0"                  \
        "addtty=setenv bootargs ${bootargs}"                            \
                " console=${consoledev},${baudrate}\0"                  \
        "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
        "addmisc=setenv bootargs ${bootargs}\0"                         \
        "kernel_addr=FE080000\0"                                        \
        "fdt_addr=FE280000\0"                                           \
        "ramdisk_addr=FE290000\0"                                       \
        "u-boot=mpc8308rdb/u-boot.bin\0"                                \
        "kernel_addr_r=1000000\0"                                       \
        "fdt_addr_r=C00000\0"                                           \
        "hostname=mpc8308rdb\0"                                         \
        "bootfile=mpc8308rdb/uImage\0"                                  \
        "fdtfile=mpc8308rdb/mpc8308rdb.dtb\0"                           \
        "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
        "flash_self=run ramargs addip addtty addmtd addmisc;"           \
                "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
        "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
                "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
        "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
                "tftp ${fdt_addr_r} ${fdtfile};"                        \
                "run nfsargs addip addtty addmtd addmisc;"              \
                "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
        "bootcmd=run flash_self\0"                                      \
        "load=tftp ${loadaddr} ${u-boot}\0"                             \
        "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
                " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
                " +${filesize};cp.b ${fileaddr} "                       \
                __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
        "upd=run load update\0"                                         \

#endif  /* __CONFIG_H */