/*
 * Copyright 2011-2012 Freescale Semiconductor, Inc.
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

/*
 * BSC9131 RDB board configuration file
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_NAND_FSL_IFC

#ifdef CONFIG_SPIFLASH
#define CONFIG_RAMBOOT_SPIFLASH
#define CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_SYS_TEXT_BASE            0x11000000
#define CONFIG_RESET_VECTOR_ADDRESS     0x110bfffc
#endif

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

#define CONFIG_SYS_TEXT_BASE            0x00201000
#define CONFIG_SPL_TEXT_BASE            0xFFFFE000
#define CONFIG_SPL_MAX_SIZE             8192
#define CONFIG_SPL_RELOC_TEXT_BASE      0x00100000
#define CONFIG_SPL_RELOC_STACK          0x00100000
#define CONFIG_SYS_NAND_U_BOOT_SIZE     ((768 << 10) - 0x2000)
#define CONFIG_SYS_NAND_U_BOOT_DST      (0x00200000 - CONFIG_SPL_MAX_SIZE)
#define CONFIG_SYS_NAND_U_BOOT_START    0x00200000
#define CONFIG_SYS_NAND_U_BOOT_OFFS     0
#define CONFIG_SYS_LDSCRIPT     "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds"
#endif

#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
#else
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
#endif

/* High Level Configuration Options */

#define CONFIG_TSEC_ENET
#define CONFIG_ENV_OVERWRITE

#define CONFIG_DDR_CLK_FREQ     66666666 /* DDRCLK on 9131 RDB */
#if defined(CONFIG_SYS_CLK_100)
#define CONFIG_SYS_CLK_FREQ    100000000 /* SYSCLK for 9131 RDB */
#else
#define CONFIG_SYS_CLK_FREQ     66666666 /* SYSCLK for 9131 RDB */
#endif

#define CONFIG_HWCONFIG
/*
 * These can be toggled for performance analysis, otherwise use default.
 */
#define CONFIG_L2_CACHE                 /* toggle L2 cache */
#define CONFIG_BTB                      /* enable branch predition */

#define CONFIG_SYS_MEMTEST_START        0x01000000      /* memtest works on */
#define CONFIG_SYS_MEMTEST_END          0x01ffffff

/* DDR Setup */
#undef CONFIG_SYS_DDR_RAW_TIMING
#undef CONFIG_DDR_SPD
#define CONFIG_SYS_SPD_BUS_NUM          0
#define SPD_EEPROM_ADDRESS              0x52 /* I2C access */

#define CONFIG_MEM_INIT_VALUE           0xDeadBeef

#ifndef __ASSEMBLY__
extern unsigned long get_sdram_size(void);
#endif
#define CONFIG_SYS_SDRAM_SIZE           get_sdram_size() /* DDR size */
#define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
#define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE

#define CONFIG_DIMM_SLOTS_PER_CTLR      1
#define CONFIG_CHIP_SELECTS_PER_CTRL    1

#define CONFIG_SYS_DDR_CS0_BNDS         0x0000003f
#define CONFIG_SYS_DDR_CS0_CONFIG       0x80014302
#define CONFIG_SYS_DDR_CS0_CONFIG_2     0x00000000

#define CONFIG_SYS_DDR_DATA_INIT        0xdeadbeef
#define CONFIG_SYS_DDR_INIT_ADDR        0x00000000
#define CONFIG_SYS_DDR_INIT_EXT_ADDR    0x00000000
#define CONFIG_SYS_DDR_MODE_CONTROL     0x00000000

#define CONFIG_SYS_DDR_ZQ_CONTROL       0x89080600
#define CONFIG_SYS_DDR_SR_CNTR          0x00000000
#define CONFIG_SYS_DDR_RCW_1            0x00000000
#define CONFIG_SYS_DDR_RCW_2            0x00000000
#define CONFIG_SYS_DDR_CONTROL          0xC70C0000      /* Type = DDR3  */
#define CONFIG_SYS_DDR_CONTROL_2        0x24401000
#define CONFIG_SYS_DDR_TIMING_4         0x00000001
#define CONFIG_SYS_DDR_TIMING_5         0x02401400

#define CONFIG_SYS_DDR_TIMING_3_800             0x00030000
#define CONFIG_SYS_DDR_TIMING_0_800             0x00110104
#define CONFIG_SYS_DDR_TIMING_1_800             0x6f6b8644
#define CONFIG_SYS_DDR_TIMING_2_800             0x0fa888cf
#define CONFIG_SYS_DDR_CLK_CTRL_800             0x03000000
#define CONFIG_SYS_DDR_MODE_1_800               0x00441420
#define CONFIG_SYS_DDR_MODE_2_800               0x8000c000
#define CONFIG_SYS_DDR_INTERVAL_800             0x0c300100
#define CONFIG_SYS_DDR_WRLVL_CONTROL_800        0x8675f608

/*
 * Base addresses -- Note these are effective addresses where the
 * actual resources get mapped (not physical addresses)
 */
/* relocated CCSRBAR */
#define CONFIG_SYS_CCSRBAR      CONFIG_SYS_CCSRBAR_DEFAULT
#define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR_DEFAULT

#define CONFIG_SYS_IMMR         CONFIG_SYS_CCSRBAR      /* PQII uses */
                                                        /* CONFIG_SYS_IMMR */
/* DSP CCSRBAR */
#define CONFIG_SYS_FSL_DSP_CCSRBAR      CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT
#define CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT

/*
 * Memory map
 *
 * 0x0000_0000  0x3FFF_FFFF     DDR                     1G cacheable
 * 0x8800_0000  0x8810_0000     IFC internal SRAM               1M
 * 0xB000_0000  0xB0FF_FFFF     DSP core M2 memory      16M
 * 0xC100_0000  0xC13F_FFFF     MAPLE-2F                4M
 * 0xC1F0_0000  0xC1F3_FFFF     PA L2 SRAM Region 0     256K
 * 0xC1F8_0000  0xC1F9_FFFF     PA L2 SRAM Region 1     128K
 * 0xFED0_0000  0xFED0_3FFF     SEC Secured RAM         16K
 * 0xFF60_0000  0xFF6F_FFFF     DSP CCSR                1M
 * 0xFF70_0000  0xFF7F_FFFF     PA CCSR                 1M
 * 0xFF80_0000  0xFFFF_FFFF     Boot Page & NAND flash buffer   8M
 *
 */

/*
 * IFC Definitions
 */

/* NAND Flash on IFC */
#define CONFIG_SYS_NAND_BASE            0xff800000
#define CONFIG_SYS_NAND_BASE_PHYS       CONFIG_SYS_NAND_BASE

#define CONFIG_SYS_NAND_CSPR    (CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
                                | CSPR_PORT_SIZE_8      /* Port Size = 8 bit*/ \
                                | CSPR_MSEL_NAND        /* MSEL = NAND */ \
                                | CSPR_V)
#define CONFIG_SYS_NAND_AMASK   IFC_AMASK(64*1024)

#define CONFIG_SYS_NAND_CSOR    (CSOR_NAND_ECC_ENC_EN   /* ECC on encode */ \
                                | CSOR_NAND_ECC_DEC_EN  /* ECC on decode */ \
                                | CSOR_NAND_ECC_MODE_4  /* 4-bit ECC */ \
                                | CSOR_NAND_RAL_2       /* RAL = 2Byes */ \
                                | CSOR_NAND_PGS_2K      /* Page Size = 2K */ \
                                | CSOR_NAND_SPRZ_64     /* Spare size = 64 */ \
                                | CSOR_NAND_PB(64))     /*Pages Per Block = 64*/

/* NAND Flash Timing Params */
#define CONFIG_SYS_NAND_FTIM0           (FTIM0_NAND_TCCST(0x03)  \
                                        | FTIM0_NAND_TWP(0x05)   \
                                        | FTIM0_NAND_TWCHT(0x02) \
                                        | FTIM0_NAND_TWH(0x04))
#define CONFIG_SYS_NAND_FTIM1           (FTIM1_NAND_TADLE(0x1C) \
                                        | FTIM1_NAND_TWBE(0x1E) \
                                        | FTIM1_NAND_TRR(0x07)  \
                                        | FTIM1_NAND_TRP(0x05))
#define CONFIG_SYS_NAND_FTIM2           (FTIM2_NAND_TRAD(0x08)  \
                                        | FTIM2_NAND_TREH(0x04) \
                                        | FTIM2_NAND_TWHRE(0x11))
#define CONFIG_SYS_NAND_FTIM3           FTIM3_NAND_TWW(0x04)

#define CONFIG_SYS_NAND_BASE_LIST       { CONFIG_SYS_NAND_BASE }
#define CONFIG_SYS_MAX_NAND_DEVICE      1
#define CONFIG_CMD_NAND
#define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)

#define CONFIG_SYS_NAND_DDR_LAW         11

/* Set up IFC registers for boot location NAND */
#define CONFIG_SYS_CSPR0                CONFIG_SYS_NAND_CSPR
#define CONFIG_SYS_AMASK0               CONFIG_SYS_NAND_AMASK
#define CONFIG_SYS_CSOR0                CONFIG_SYS_NAND_CSOR
#define CONFIG_SYS_CS0_FTIM0            CONFIG_SYS_NAND_FTIM0
#define CONFIG_SYS_CS0_FTIM1            CONFIG_SYS_NAND_FTIM1
#define CONFIG_SYS_CS0_FTIM2            CONFIG_SYS_NAND_FTIM2
#define CONFIG_SYS_CS0_FTIM3            CONFIG_SYS_NAND_FTIM3

#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR        0xffd00000      /* stack in RAM */
#define CONFIG_SYS_INIT_RAM_SIZE        0x00004000/* End 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

#define CONFIG_SYS_MONITOR_LEN          (768 * 1024)
#define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)   /* Reserved for malloc*/

/* Serial Port */
#define CONFIG_CONS_INDEX       1
#undef  CONFIG_SERIAL_SOFTWARE_FIFO
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE     1
#define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_NS16550_MIN_FUNCTIONS
#endif

#define CONFIG_SYS_BAUDRATE_TABLE       \
        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)

#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

/* I2C EEPROM */
#define CONFIG_CMD_EEPROM
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5

/* eSPI - Enhanced SPI */
#ifdef CONFIG_FSL_ESPI
#define CONFIG_SF_DEFAULT_SPEED         10000000
#define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
#endif

#if defined(CONFIG_TSEC_ENET)

#define CONFIG_MII                      /* MII PHY management */
#define CONFIG_MII_DEFAULT_TSEC 1       /* Allow unregistered phys */
#define CONFIG_TSEC1    1
#define CONFIG_TSEC1_NAME       "eTSEC1"
#define CONFIG_TSEC2    1
#define CONFIG_TSEC2_NAME       "eTSEC2"

#define TSEC1_PHY_ADDR          0
#define TSEC2_PHY_ADDR          3

#define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)

#define TSEC1_PHYIDX            0

#define TSEC2_PHYIDX            0

#define CONFIG_ETHPRIME         "eTSEC1"

#define CONFIG_PHY_GIGE         /* Include GbE speed/duplex detection */

#endif  /* CONFIG_TSEC_ENET */

/*
 * Environment
 */
#if defined(CONFIG_RAMBOOT_SPIFLASH)
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_BUS      0
#define CONFIG_ENV_SPI_CS       0
#define CONFIG_ENV_SPI_MAX_HZ   10000000
#define CONFIG_ENV_SPI_MODE     0
#define CONFIG_ENV_OFFSET       0x100000        /* 1MB */
#define CONFIG_ENV_SECT_SIZE    0x10000
#define CONFIG_ENV_SIZE         0x2000
#elif defined(CONFIG_NAND)
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_ENV_SIZE         CONFIG_SYS_NAND_BLOCK_SIZE
#define CONFIG_ENV_OFFSET       ((768 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
#define CONFIG_ENV_RANGE        (3 * CONFIG_ENV_SIZE)
#elif defined(CONFIG_SYS_RAMBOOT)
#define CONFIG_ENV_IS_NOWHERE   /* Store ENV in memory only */
#define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
#define CONFIG_ENV_SIZE         0x2000
#endif

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

/*
 * Command line configuration.
 */
#define CONFIG_CMD_ERRATA
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_REGINFO

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP                     /* undef to save memory */
#define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
#define CONFIG_AUTO_COMPLETE                    /* add autocompletion support */
#define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
                                                /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS      16              /* max number of command args */
#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */

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

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
#endif

/* Hash command with SHA acceleration supported in hardware */
#ifdef CONFIG_FSL_CAAM
#define CONFIG_CMD_HASH
#define CONFIG_SHA_HW_ACCEL
#endif

#define CONFIG_USB_EHCI

#ifdef CONFIG_USB_EHCI
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_USB_EHCI_FSL
#define CONFIG_HAS_FSL_DR_USB
#endif

/*
 * Dynamic MTD Partition support with mtdparts
 */
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT "nand0=ff800000.flash,"
#define MTDPARTS_DEFAULT "mtdparts=ff800000.flash:1m(uboot)," \
                        "8m(kernel),512k(dtb),-(fs)"

/*
 * Environment Configuration
 */

#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#endif

#define CONFIG_HOSTNAME         BSC9131rdb
#define CONFIG_ROOTPATH         "/opt/nfsroot"
#define CONFIG_BOOTFILE         "uImage"
#define CONFIG_UBOOTPATH        "u-boot.bin" /* U-Boot image on TFTP server */

#define CONFIG_EXTRA_ENV_SETTINGS                               \
        "netdev=eth0\0"                                         \
        "uboot=" CONFIG_UBOOTPATH "\0"                          \
        "loadaddr=1000000\0"                    \
        "bootfile=uImage\0"     \
        "consoledev=ttyS0\0"                            \
        "ramdiskaddr=2000000\0"                 \
        "ramdiskfile=rootfs.ext2.gz.uboot\0"            \
        "fdtaddr=1e00000\0"                             \
        "fdtfile=bsc9131rdb.dtb\0"              \
        "bdev=sda1\0"   \
        "hwconfig=usb1:dr_mode=host,phy_type=ulpi\0"    \
        "bootm_size=0x37000000\0"       \
        "othbootargs=ramdisk_size=600000 " \
        "default_hugepagesz=256m hugepagesz=256m hugepages=1\0" \
        "usbext2boot=setenv bootargs root=/dev/ram rw " \
        "console=$consoledev,$baudrate $othbootargs; "  \
        "usb start;"                    \
        "ext2load usb 0:4 $loadaddr $bootfile;"         \
        "ext2load usb 0:4 $fdtaddr $fdtfile;"   \
        "ext2load usb 0:4 $ramdiskaddr $ramdiskfile;"   \
        "bootm $loadaddr $ramdiskaddr $fdtaddr\0"       \

#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_RAMBOOTCOMMAND

#endif  /* __CONFIG_H */