LXR uboot/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_LEGACY
  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 */
 176