include/configs/mx53loco.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2011 Freescale Semiconductor, Inc.
   4  * Jason Liu <[email protected]>
   5  *
   6  * Configuration settings for Freescale MX53 low cost board.
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #define CONFIG_MACH_TYPE        MACH_TYPE_MX53_LOCO
  13
  14 #include <asm/arch/imx-regs.h>
  15
  16 #define CONFIG_CMDLINE_TAG
  17 #define CONFIG_SETUP_MEMORY_TAGS
  18 #define CONFIG_INITRD_TAG
  19
  20 #define CONFIG_SYS_FSL_CLK
  21
  22 /* Size of malloc() pool */
  23 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  24
  25 #define CONFIG_REVISION_TAG
  26
  27 #define CONFIG_MXC_UART_BASE    UART1_BASE
  28
  29 /* MMC Configs */
  30 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  31 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  32
  33 /* USB Configs */
  34 #define CONFIG_MXC_USB_PORT     1
  35 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  36 #define CONFIG_MXC_USB_FLAGS    0
  37
  38 /* I2C Configs */
  39 #define CONFIG_SYS_I2C_MXC
  40 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  41 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  42 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  43
  44 /* PMIC Controller */
  45 #define CONFIG_POWER
  46 #define CONFIG_POWER_I2C
  47 #define CONFIG_DIALOG_POWER
  48 #define CONFIG_POWER_FSL
  49 #define CONFIG_POWER_FSL_MC13892
  50 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
  51 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x8
  52
  53 /* Command definition */
  54
  55
  56 #define CONFIG_ETHPRIME         "FEC0"
  57
  58 #define CONFIG_LOADADDR         0x72000000      /* loadaddr env var */
  59
  60 #define CONFIG_EXTRA_ENV_SETTINGS \
  61         "script=boot.scr\0" \
  62         "image=zImage\0" \
  63         "fdt_addr=0x71000000\0" \
  64         "boot_fdt=try\0" \
  65         "ip_dyn=yes\0" \
  66         "mmcdev=0\0" \
  67         "mmcpart=1\0" \
  68         "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
  69         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
  70         "loadbootscript=" \
  71                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  72         "bootscript=echo Running bootscript from mmc ...; " \
  73                 "source\0" \
  74         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  75         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  76         "mmcboot=echo Booting from mmc ...; " \
  77                 "run mmcargs; " \
  78                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  79                         "if run loadfdt; then " \
  80                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  81                         "else " \
  82                                 "if test ${boot_fdt} = try; then " \
  83                                         "bootz; " \
  84                                 "else " \
  85                                         "echo WARN: Cannot load the DT; " \
  86                                 "fi; " \
  87                         "fi; " \
  88                 "else " \
  89                         "bootz; " \
  90                 "fi;\0" \
  91         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
  92                 "root=/dev/nfs " \
  93                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  94         "netboot=echo Booting from net ...; " \
  95                 "run netargs; " \
  96                 "if test ${ip_dyn} = yes; then " \
  97                         "setenv get_cmd dhcp; " \
  98                 "else " \
  99                         "setenv get_cmd tftp; " \
 100                 "fi; " \
 101                 "${get_cmd} ${image}; " \
 102                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
 103                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 104                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 105                         "else " \
 106                                 "if test ${boot_fdt} = try; then " \
 107                                         "bootz; " \
 108                                 "else " \
 109                                         "echo ERROR: Cannot load the DT; " \
 110                                         "exit; " \
 111                                 "fi; " \
 112                         "fi; " \
 113                 "else " \
 114                         "bootz; " \
 115                 "fi;\0"
 116
 117 #define CONFIG_BOOTCOMMAND \
 118         "mmc dev ${mmcdev}; if mmc rescan; then " \
 119                 "if run loadbootscript; then " \
 120                         "run bootscript; " \
 121                 "else " \
 122                         "if run loadimage; then " \
 123                                 "run mmcboot; " \
 124                         "else run netboot; " \
 125                         "fi; " \
 126                 "fi; " \
 127         "else run netboot; fi"
 128
 129 #define CONFIG_ARP_TIMEOUT      200UL
 130
 131 /* Miscellaneous configurable options */
 132 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 133
 134 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 135
 136 /* Physical Memory Map */
 137 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
 138 #define PHYS_SDRAM_1_SIZE               (gd->bd->bi_dram[0].size)
 139 #define PHYS_SDRAM_2                    CSD1_BASE_ADDR
 140 #define PHYS_SDRAM_2_SIZE               (gd->bd->bi_dram[1].size)
 141 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
 142
 143 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 144 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 145 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 146
 147 #define CONFIG_SYS_INIT_SP_OFFSET \
 148         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 149 #define CONFIG_SYS_INIT_SP_ADDR \
 150         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 151
 152 /* Environment starts at 768k = 768 * 1024 = 786432 */
 153 /*
 154  * Detect overlap between U-Boot image and environment area in build-time
 155  *
 156  * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
 157  * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
 158  *
 159  * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
 160  * write the direct value here
 161  */
 162 #define CONFIG_BOARD_SIZE_LIMIT         785408
 163
 164 #ifdef CONFIG_CMD_SATA
 165         #define CONFIG_SYS_SATA_MAX_DEVICE      1
 166         #define CONFIG_DWC_AHSATA_PORT_ID       0
 167         #define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_BASE_ADDR
 168         #define CONFIG_LBA48
 169 #endif
 170
 171 /* Framebuffer and LCD */
 172 #define CONFIG_VIDEO_LOGO
 173
 174 #endif                          /* __CONFIG_H */