include/configs/imx6_logic.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2017 Logic PD, Inc.
   4  *
   5  * Configuration settings for the LogicPD i.MX6 SOM.
   6  */
   7
   8 #ifndef __IMX6LOGIC_CONFIG_H
   9 #define __IMX6LOGIC_CONFIG_H
  10
  11 #define CONFIG_MXC_UART_BASE   UART1_BASE
  12 #define CONSOLE_DEV            "ttymxc0"
  13
  14 #ifdef CONFIG_SPL
  15 #include "imx6_spl.h"
  16 #endif
  17
  18 #include "mx6_common.h"
  19
  20 /* Size of malloc() pool */
  21 #define CONFIG_SYS_MALLOC_LEN          (10 * SZ_1M)
  22
  23 /* MMC Configs */
  24 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  25 #define CONFIG_SYS_FSL_USDHC_NUM       2
  26 #define CONFIG_MMCROOT         "/dev/mmcblk1p2" /* Dev kit SD card */
  27
  28 /* Ethernet Configs */
  29 #define CONFIG_MII
  30 #define CONFIG_FEC_XCV_TYPE            RMII
  31 #define CONFIG_ETHPRIME                "FEC"
  32 #define CONFIG_FEC_MXC_PHYADDR         0
  33
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         "script=boot.scr\0" \
  36         "image=zImage\0" \
  37         "bootm_size=0x10000000\0" \
  38         "fdt_addr_r=0x13000000\0" \
  39         "ramdisk_addr_r=0x14000000\0" \
  40         "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  41         "ramdisk_file=rootfs.cpio.uboot\0" \
  42         "boot_fdt=try\0" \
  43         "ip_dyn=yes\0" \
  44         "console=" CONSOLE_DEV "\0" \
  45         "mmcdev=1\0" \
  46         "mmcpart=1\0" \
  47         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  48         "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
  49         "mmcargs=setenv bootargs console=${console},${baudrate}" \
  50         " root=${mmcroot} ${mtdparts}\0" \
  51         "nandargs=setenv bootargs console=${console},${baudrate}" \
  52         " ubi.mtd=fs root=${nandroot} ${mtdparts}\0" \
  53         "ramargs=setenv bootargs console=${console},${baudrate}" \
  54         " root=/dev/ram rw ${mtdparts}\0"                    \
  55         "loadbootscript=" \
  56         "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  57         "bootscript=echo Running bootscript from mmc ...;" \
  58         " source\0" \
  59         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
  60         " setenv kernelsize ${filesize}\0" \
  61         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdt_file}\0" \
  62         "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr_r}" \
  63         " ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
  64         "mmcboot=echo Booting from mmc...; run mmcargs; run loadimage;" \
  65         " run loadfdt; bootz ${loadaddr} - ${fdt_addr_r}\0" \
  66         "mmcramboot=run ramargs; run loadimage;" \
  67         " run loadfdt; run loadramdisk;" \
  68         " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
  69         "nandboot=echo Booting from nand ...; " \
  70         " run nandargs;" \
  71         " nand read ${loadaddr} kernel ${kernelsize};" \
  72         " nand read ${fdt_addr} dtb;" \
  73         " bootz ${loadaddr} - ${fdt_addr}\0" \
  74         "nandramboot=echo Booting RAMdisk from nand ...; " \
  75         " nand read ${ramdisk_addr_r} fs ${ramdisksize};" \
  76         " nand read ${loadaddr} kernel ${kernelsize};" \
  77         " nand read ${fdt_addr_r} dtb;" \
  78         " run ramargs;" \
  79         " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
  80         "netargs=setenv bootargs console=${console},${baudrate} " \
  81         "root=/dev/nfs" \
  82         " ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  83         "netboot=echo Booting from net ...; " \
  84         "run netargs; " \
  85         "if test ${ip_dyn} = yes; then " \
  86                 "setenv get_cmd dhcp; " \
  87         "else " \
  88                 "setenv get_cmd tftp; " \
  89         "fi; " \
  90         "${get_cmd} ${image}; " \
  91         "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  92                 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  93                         "bootz ${loadaddr} - ${fdt_addr}; " \
  94                 "else " \
  95                         "if test ${boot_fdt} = try; then " \
  96                                 "bootz; " \
  97                                 "else " \
  98                                 "echo WARN: Cannot load the DT; " \
  99                         "fi; " \
 100                 "fi; " \
 101         "else " \
 102                "bootz; " \
 103         "fi;\0" \
 104         "autoboot=mmc dev ${mmcdev};" \
 105         "if mmc rescan; then " \
 106                 "if run loadbootscript; then " \
 107                         "run bootscript; " \
 108                 "else " \
 109                 "if run loadimage; then " \
 110                         "run mmcboot; " \
 111                 "else run netboot; " \
 112                 "fi; " \
 113         "fi; " \
 114         "else run netboot; fi"
 115 #define CONFIG_BOOTCOMMAND \
 116         "run autoboot"
 117
 118 #define CONFIG_ARP_TIMEOUT     200UL
 119
 120 #define CONFIG_SYS_MEMTEST_START       0x10000000
 121 #define CONFIG_SYS_MEMTEST_END         0x10010000
 122 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 123
 124 /* Physical Memory Map */
 125 #define CONFIG_NR_DRAM_BANKS           1
 126 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 127 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 128 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 129 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 130
 131 #define CONFIG_SYS_INIT_SP_OFFSET \
 132         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 133 #define CONFIG_SYS_INIT_SP_ADDR \
 134         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 135
 136 /* Environment organization */
 137 #define CONFIG_ENV_SIZE               (1024 * 1024)
 138 #define CONFIG_ENV_OFFSET             0x400000
 139 #define CONFIG_ENV_SECT_SIZE          CONFIG_ENV_SIZE
 140
 141 /* NAND stuff */
 142 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 143 #define CONFIG_SYS_NAND_BASE           0x40000000
 144 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 145 #define CONFIG_SYS_NAND_ONFI_DETECTION
 146 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 147 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x200000
 148 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00500000
 149 /* MTD device */
 150
 151 /* DMA stuff, needed for GPMI/MXS NAND support */
 152
 153 /* EEPROM  contains serial no, MAC addr and other Logic PD info */
 154 #define CONFIG_I2C_EEPROM
 155
 156 /* USB Configs */
 157 #ifdef CONFIG_CMD_USB
 158 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 159 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 160 #define CONFIG_MXC_USB_FLAGS            0
 161 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Enabled USB controller number */
 162 #endif
 163
 164 /* Falcon Mode */
 165 #define CONFIG_SPL_FS_LOAD_ARGS_NAME    "args"
 166 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME  "uImage"
 167 #define CONFIG_SYS_SPL_ARGS_ADDR       0x15000000
 168
 169 /* Falcon Mode - MMC support: args@1MB kernel@2MB */
 170 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR  0x800   /* 1MB */
 171 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
 172 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0x1000  /* 2MB */
 173
 174 #endif                         /* __IMX6LOGIC_CONFIG_H */