include/configs/mx6sxsabreauto.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2014 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale i.MX6SX Sabreauto board.
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include "mx6_common.h"
  12
  13 /* Size of malloc() pool */
  14 #define CONFIG_SYS_MALLOC_LEN           (3 * SZ_1M)
  15
  16 #define CONFIG_MXC_UART_BASE            UART1_BASE
  17
  18 #define CONFIG_EXTRA_ENV_SETTINGS \
  19         "script=boot.scr\0" \
  20         "image=zImage\0" \
  21         "console=ttymxc0\0" \
  22         "fdt_high=0xffffffff\0" \
  23         "initrd_high=0xffffffff\0" \
  24         "fdt_file=imx6sx-sabreauto.dtb\0" \
  25         "fdt_addr=0x88000000\0" \
  26         "boot_fdt=try\0" \
  27         "ip_dyn=yes\0" \
  28         "mmcdev=0\0" \
  29         "mmcpart=1\0" \
  30         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  31         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  32                 "root=${mmcroot}\0" \
  33         "loadbootscript=" \
  34                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  35         "bootscript=echo Running bootscript from mmc ...; " \
  36                 "source\0" \
  37         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  38         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  39         "mmcboot=echo Booting from mmc ...; " \
  40                 "run mmcargs; " \
  41                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  42                         "if run loadfdt; then " \
  43                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  44                         "else " \
  45                                 "if test ${boot_fdt} = try; then " \
  46                                         "bootz; " \
  47                                 "else " \
  48                                         "echo WARN: Cannot load the DT; " \
  49                                 "fi; " \
  50                         "fi; " \
  51                 "else " \
  52                         "bootz; " \
  53                 "fi;\0" \
  54         "netargs=setenv bootargs console=${console},${baudrate} " \
  55                 "root=/dev/nfs " \
  56         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  57                 "netboot=echo Booting from net ...; " \
  58                 "run netargs; " \
  59                 "if test ${ip_dyn} = yes; then " \
  60                         "setenv get_cmd dhcp; " \
  61                 "else " \
  62                         "setenv get_cmd tftp; " \
  63                 "fi; " \
  64                 "${get_cmd} ${image}; " \
  65                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  66                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  67                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  68                         "else " \
  69                                 "if test ${boot_fdt} = try; then " \
  70                                         "bootz; " \
  71                                 "else " \
  72                                         "echo WARN: Cannot load the DT; " \
  73                                 "fi; " \
  74                         "fi; " \
  75                 "else " \
  76                         "bootz; " \
  77                 "fi;\0"
  78
  79 #define CONFIG_BOOTCOMMAND \
  80            "mmc dev ${mmcdev};" \
  81            "mmc dev ${mmcdev}; if mmc rescan; then " \
  82                    "if run loadbootscript; then " \
  83                            "run bootscript; " \
  84                    "else " \
  85                            "if run loadimage; then " \
  86                                    "run mmcboot; " \
  87                            "else run netboot; " \
  88                            "fi; " \
  89                    "fi; " \
  90            "else run netboot; fi"
  91
  92 /* Miscellaneous configurable options */
  93
  94 /* Physical Memory Map */
  95 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  96
  97 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  98 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  99 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 100
 101 #define CONFIG_SYS_INIT_SP_OFFSET \
 102         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 103 #define CONFIG_SYS_INIT_SP_ADDR \
 104         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 105
 106 /* MMC Configuration */
 107 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC3_BASE_ADDR
 108
 109 /* I2C Configs */
 110 #define CONFIG_SYS_I2C_MXC
 111 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
 112 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
 113 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
 114 #define CONFIG_SYS_I2C_SPEED              100000
 115
 116 /* NAND stuff */
 117 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 118 #define CONFIG_SYS_NAND_BASE           0x40000000
 119 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 120 #define CONFIG_SYS_NAND_ONFI_DETECTION
 121
 122 /* DMA stuff, needed for GPMI/MXS NAND support */
 123
 124 /* Network */
 125
 126 #define CONFIG_FEC_MXC
 127
 128 #define IMX_FEC_BASE                    ENET2_BASE_ADDR
 129 #define CONFIG_FEC_MXC_PHYADDR          0x0
 130
 131 #define CONFIG_FEC_XCV_TYPE             RGMII
 132 #define CONFIG_ETHPRIME                 "FEC"
 133
 134 #ifdef CONFIG_CMD_USB
 135 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 136 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 137 #define CONFIG_MXC_USB_FLAGS   0
 138 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 139 #endif
 140
 141 #define CONFIG_SYS_FSL_USDHC_NUM        2
 142
 143 #endif                          /* __CONFIG_H */