/*
 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
 *
 * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
 *
 * 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

#define CONFIG_MX6Q
#define CONFIG_SYS_MX6_HCLK             24000000
#define CONFIG_SYS_MX6_CLK32            32768
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

#include <asm/arch/imx-regs.h>

#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)

#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_MXC_GPIO

#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE            UART4_BASE

/* MMC Configs */
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR       0
#define CONFIG_SYS_FSL_USDHC_NUM        2

#define CONFIG_MMC
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION

#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define IMX_FEC_BASE                    ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE             RGMII
#define CONFIG_FEC_MXC_PHYADDR          0

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX               1
#define CONFIG_BAUDRATE                 115200
#define CONFIG_SYS_BAUDRATE_TABLE       {9600, 19200, 38400, 57600, 115200}

/* Command definition */
#include <config_cmd_default.h>

#undef CONFIG_CMD_IMLS

#define CONFIG_BOOTDELAY                3

#define CONFIG_LOADADDR                 0x10800000
#define CONFIG_SYS_TEXT_BASE            0x17800000

#define CONFIG_EXTRA_ENV_SETTINGS \
        "script=boot.scr\0" \
        "uimage=uImage\0" \
        "console=ttymxc3\0" \
        "fdt_high=0xffffffff\0" \
        "initrd_high=0xffffffff\0" \
        "mmcdev=1\0" \
        "mmcpart=2\0" \
        "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
        "loadbootscript=" \
                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
        "bootscript=echo Running bootscript from mmc ...; " \
                "source\0" \
        "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
        "mmcboot=echo Booting from mmc ...; " \
                "run mmcargs; " \
                "bootm\0" \
        "netargs=setenv bootargs console=${console},${baudrate} " \
                "root=/dev/nfs " \
                "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
        "netboot=echo Booting from net ...; " \
                "run netargs; " \
                "dhcp ${uimage}; bootm\0" \

#define CONFIG_BOOTCOMMAND \
        "mmc dev ${mmcdev};" \
        "if mmc rescan ${mmcdev}; then " \
                "if run loadbootscript; then " \
                        "run bootscript; " \
                "else " \
                        "if run loaduimage; then " \
                                "run mmcboot; " \
                        "else run netboot; " \
                        "fi; " \
                "fi; " \
        "else run netboot; fi"

#define CONFIG_ARP_TIMEOUT      200UL

/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
#define CONFIG_SYS_PROMPT               "MX6QARM2 U-Boot > "
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE               256

/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS              16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE

#define CONFIG_SYS_MEMTEST_START        0x10000000
#define CONFIG_SYS_MEMTEST_END          0x10010000

#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
#define CONFIG_SYS_HZ                   1000

#define CONFIG_CMDLINE_EDITING
#define CONFIG_STACKSIZE                (128 * 1024)

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS            1
#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
#define PHYS_SDRAM_SIZE                 (2u * 1024 * 1024 * 1024)

#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE

#define CONFIG_SYS_INIT_SP_OFFSET \
        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH

#define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
#define CONFIG_ENV_SIZE                 (8 * 1024)
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV          1

#define CONFIG_OF_LIBFDT

#define CONFIG_SYS_DCACHE_OFF

#endif                          /* __CONFIG_H */