/*
 * Copyright (C) 2017 Logic PD, Inc.
 *
 * Configuration settings for the LogicPD i.MX6 SOM.
 *
 * SPDX-License-Identifier:    GPL-2.0+
 */

#ifndef __IMX6LOGIC_CONFIG_H
#define __IMX6LOGIC_CONFIG_H

#define CONFIG_MXC_UART_BASE   UART1_BASE
#define CONSOLE_DEV            "ttymxc0"

#include <config_distro_defaults.h>
#include "mx6_common.h"

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN          (10 * SZ_1M)

#define CONFIG_MXC_UART

/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR      0
#define CONFIG_SYS_FSL_USDHC_NUM       2
#define CONFIG_MMCROOT         "/dev/mmcblk1p2" /* Dev kit SD card */

/* Ethernet Configs */
#define CONFIG_MII
#define CONFIG_FEC_XCV_TYPE            RMII
#define CONFIG_ETHPRIME                "FEC"
#define CONFIG_FEC_MXC_PHYADDR         0
#define CONFIG_PHY_SMSC

#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

#define CONFIG_EXTRA_ENV_SETTINGS \
        "script=boot.scr\0" \
        "image=zImage\0" \
        "bootm_size=0x10000000\0" \
        "fdt_addr_r=0x18000000\0" \
        "fdt_addr=0x18000000\0" \
        "ramdisk_addr_r=0x13000000\0" \
        "ramdiskaddr=0x13000000\0" \
        "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
        "ramdisk_file=rootfs.cpio.uboot\0" \
        "boot_fdt=try\0" \
        "ip_dyn=yes\0" \
        "console=" CONSOLE_DEV "\0" \
        "mmcdev=1\0" \
        "mmcpart=1\0" \
        "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
        "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate}" \
        " root=${mmcroot} ${mtdparts}\0" \
        "nandargs=setenv bootargs console=${console},${baudrate}" \
        " ubi.mtd=fs root=${nandroot} ${mtdparts}\0" \
        "ramargs=setenv bootargs console=${console},${baudrate}" \
        " root=/dev/ram rw ${mtdparts}\0"                    \
        "loadbootscript=" \
        "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
        "bootscript=echo Running bootscript from mmc ...;" \
        " source\0" \
        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
        " setenv kernelsize ${filesize}\0" \
        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
        "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdiskaddr}" \
        " ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
        "mmcboot=echo Booting from mmc...; run mmcargs; run loadimage;" \
        " run loadfdt; bootz ${loadaddr} - ${fdt_addr}\0" \
        "mmcramboot=run ramargs; run loadimage;" \
        " run loadfdt; run loadramdisk;" \
        " bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
        "nandboot=echo Booting from nand ...; " \
        " run nandargs;" \
        " nand read ${loadaddr} kernel ${kernelsize};" \
        " nand read ${fdt_addr} dtb;" \
        " bootz ${loadaddr} - ${fdt_addr}\0" \
        "nandramboot=echo Booting RAMdisk from nand ...; " \
        " nand read ${ramdiskaddr} fs ${ramdisksize};" \
        " nand read ${loadaddr} kernel ${kernelsize};" \
        " nand read ${fdt_addr} dtb;" \
        " run ramargs;" \
        " bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
        "netargs=setenv bootargs console=${console},${baudrate} " \
        "root=/dev/nfs" \
        " ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
        "netboot=echo Booting from net ...; " \
        "run netargs; " \
        "if test ${ip_dyn} = yes; then " \
                "setenv get_cmd dhcp; " \
        "else " \
                "setenv get_cmd tftp; " \
        "fi; " \
        "${get_cmd} ${image}; " \
        "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
                "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
                        "bootz ${loadaddr} - ${fdt_addr}; " \
                "else " \
                        "if test ${boot_fdt} = try; then " \
                                "bootz; " \
                                "else " \
                                "echo WARN: Cannot load the DT; " \
                        "fi; " \
                "fi; " \
        "else " \
               "bootz; " \
        "fi;\0" \
        "autoboot=mmc dev ${mmcdev};" \
        "if mmc rescan; then " \
                "if run loadbootscript; then " \
                        "run bootscript; " \
                "else " \
                "if run loadimage; then " \
                        "run mmcboot; " \
                "else run netboot; " \
                "fi; " \
        "fi; " \
        "else run netboot; fi"
#define CONFIG_BOOTCOMMAND \
        "run autoboot"

#define CONFIG_ARP_TIMEOUT     200UL

#define CONFIG_SYS_MEMTEST_START       0x10000000
#define CONFIG_SYS_MEMTEST_END         0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS           1
#define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
#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)

/* Environment organization */
#define CONFIG_ENV_SIZE                        (8 * 1024)
#define CONFIG_ENV_OFFSET             0x400000
#define CONFIG_ENV_SECT_SIZE          CONFIG_ENV_SIZE

/* NAND stuff */
#define CONFIG_SYS_MAX_NAND_DEVICE     1
#define CONFIG_SYS_NAND_BASE           0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS     0x200000

/* MTD device */
# define CONFIG_MTD_DEVICE
# define CONFIG_MTD_PARTITIONS

/* DMA stuff, needed for GPMI/MXS NAND support */
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8

/* EEPROM  contains serial no, MAC addr and other Logic PD info */
#define CONFIG_I2C_EEPROM

#endif                         /* __IMX6LOGIC_CONFIG_H */