include/configs/mx53loco.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2011 Freescale Semiconductor, Inc.
   4  * Jason Liu <r64343@freescale.com>
   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
  40 #define CONFIG_SYS_I2C_MXC
  41 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  42 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  43 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  44
  45 /* PMIC Controller */
  46 #define CONFIG_POWER
  47 #define CONFIG_POWER_I2C
  48 #define CONFIG_DIALOG_POWER
  49 #define CONFIG_POWER_FSL
  50 #define CONFIG_POWER_FSL_MC13892
  51 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
  52 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x8
  53
  54 /* Command definition */
  55
  56
  57 #define CONFIG_ETHPRIME         "FEC0"
  58
  59 #define CONFIG_LOADADDR         0x72000000      /* loadaddr env var */
  60
  61 #define CONFIG_EXTRA_ENV_SETTINGS \
  62         "script=boot.scr\0" \
  63         "image=zImage\0" \
  64         "fdt_addr=0x71000000\0" \
  65         "boot_fdt=try\0" \
  66         "ip_dyn=yes\0" \
  67         "mmcdev=0\0" \
  68         "mmcpart=1\0" \
  69         "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
  70         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
  71         "loadbootscript=" \
  72                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  73         "bootscript=echo Running bootscript from mmc ...; " \
  74                 "source\0" \
  75         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  76         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  77         "mmcboot=echo Booting from mmc ...; " \
  78                 "run mmcargs; " \
  79                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  80                         "if run loadfdt; then " \
  81                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  82                         "else " \
  83                                 "if test ${boot_fdt} = try; then " \
  84                                         "bootz; " \
  85                                 "else " \
  86                                         "echo WARN: Cannot load the DT; " \
  87                                 "fi; " \
  88                         "fi; " \
  89                 "else " \
  90                         "bootz; " \
  91                 "fi;\0" \
  92         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
  93                 "root=/dev/nfs " \
  94                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  95         "netboot=echo Booting from net ...; " \
  96                 "run netargs; " \
  97                 "if test ${ip_dyn} = yes; then " \
  98                         "setenv get_cmd dhcp; " \
  99                 "else " \
 100                         "setenv get_cmd tftp; " \
 101                 "fi; " \
 102                 "${get_cmd} ${image}; " \
 103                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
 104                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 105                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 106                         "else " \
 107                                 "if test ${boot_fdt} = try; then " \
 108                                         "bootz; " \
 109                                 "else " \
 110                                         "echo ERROR: Cannot load the DT; " \
 111                                         "exit; " \
 112                                 "fi; " \
 113                         "fi; " \
 114                 "else " \
 115                         "bootz; " \
 116                 "fi;\0"
 117
 118 #define CONFIG_BOOTCOMMAND \
 119         "mmc dev ${mmcdev}; if mmc rescan; then " \
 120                 "if run loadbootscript; then " \
 121                         "run bootscript; " \
 122                 "else " \
 123                         "if run loadimage; then " \
 124                                 "run mmcboot; " \
 125                         "else run netboot; " \
 126                         "fi; " \
 127                 "fi; " \
 128         "else run netboot; fi"
 129
 130 #define CONFIG_ARP_TIMEOUT      200UL
 131
 132 /* Miscellaneous configurable options */
 133 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 134
 135 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 136
 137 /* Physical Memory Map */
 138 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
 139 #define PHYS_SDRAM_1_SIZE               (gd->bd->bi_dram[0].size)
 140 #define PHYS_SDRAM_2                    CSD1_BASE_ADDR
 141 #define PHYS_SDRAM_2_SIZE               (gd->bd->bi_dram[1].size)
 142 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
 143
 144 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 145 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 146 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 147
 148 #define CONFIG_SYS_INIT_SP_OFFSET \
 149         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 150 #define CONFIG_SYS_INIT_SP_ADDR \
 151         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 152
 153 /* Environment starts at 768k = 768 * 1024 = 786432 */
 154 /*
 155  * Detect overlap between U-Boot image and environment area in build-time
 156  *
 157  * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
 158  * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
 159  *
 160  * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
 161  * write the direct value here
 162  */
 163 #define CONFIG_BOARD_SIZE_LIMIT         785408
 164
 165 #ifdef CONFIG_CMD_SATA
 166         #define CONFIG_SYS_SATA_MAX_DEVICE      1
 167         #define CONFIG_DWC_AHSATA_PORT_ID       0
 168         #define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_BASE_ADDR
 169         #define CONFIG_LBA48
 170 #endif
 171
 172 /* Framebuffer and LCD */
 173 #define CONFIG_VIDEO_LOGO
 174
 175 #endif                          /* __CONFIG_H */