LXR uboot/include/configs/liteboard.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2015 Freescale Semiconductor, Inc.
   4 * Copyright (C) 2016 Grinn
   5 *
   6 * Configuration settings for the Grinn liteBoard (i.MX6UL).
   7 */
   8#ifndef __LITEBOARD_CONFIG_H
   9#define __LITEBOARD_CONFIG_H
  10
  11#include <asm/arch/imx-regs.h>
  12#include <linux/sizes.h>
  13#include "mx6_common.h"
  14
  15/* SPL options */
  16#include "imx6_spl.h"
  17
  18/* Size of malloc() pool */
  19#define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  20
  21#define CONFIG_MXC_UART
  22#define CONFIG_MXC_UART_BASE            UART1_BASE
  23
  24/* MMC Configs */
  25#ifdef CONFIG_FSL_USDHC
  26#define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
  27#endif
  28
  29#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  30
  31#define CONFIG_EXTRA_ENV_SETTINGS \
  32        "script=boot.scr\0" \
  33        "image=zImage\0" \
  34        "console=ttymxc0\0" \
  35        "fdt_high=0xffffffff\0" \
  36        "initrd_high=0xffffffff\0" \
  37        "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  38        "fdt_addr=0x83000000\0" \
  39        "boot_fdt=try\0" \
  40        "ip_dyn=yes\0" \
  41        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  42        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  43        "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  44        "mmcautodetect=yes\0" \
  45        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  46                "root=${mmcroot}\0" \
  47        "loadbootscript=" \
  48                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  49        "bootscript=echo Running bootscript from mmc ...; " \
  50                "source\0" \
  51        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  52        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  53        "mmcboot=echo Booting from mmc ...; " \
  54                "run mmcargs; " \
  55                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  56                        "if run loadfdt; then " \
  57                                "bootz ${loadaddr} - ${fdt_addr}; " \
  58                        "else " \
  59                                "if test ${boot_fdt} = try; then " \
  60                                        "bootz; " \
  61                                "else " \
  62                                        "echo WARN: Cannot load the DT; " \
  63                                "fi; " \
  64                        "fi; " \
  65                "else " \
  66                        "bootz; " \
  67                "fi;\0" \
  68        "netargs=setenv bootargs console=${console},${baudrate} " \
  69                "root=/dev/nfs " \
  70        "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  71        "netboot=echo Booting from net ...; " \
  72                "run netargs; " \
  73                "if test ${ip_dyn} = yes; then " \
  74                        "setenv get_cmd dhcp; " \
  75                "else " \
  76                        "setenv get_cmd tftp; " \
  77                "fi; " \
  78                "${get_cmd} ${image}; " \
  79                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  80                        "if ${get_cmd} ${fdt_addr} ${fdt_file}; 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
  93#define CONFIG_BOOTCOMMAND \
  94           "mmc dev ${mmcdev};" \
  95           "if mmc rescan; then " \
  96                   "if run loadbootscript; then " \
  97                           "run bootscript; " \
  98                   "else " \
  99                           "if run loadimage; then " \
 100                                   "run mmcboot; " \
 101                           "else run netboot; " \
 102                           "fi; " \
 103                   "fi; " \
 104           "else run netboot; fi"
 105
 106/* Miscellaneous configurable options */
 107#define CONFIG_SYS_MEMTEST_START        0x80000000
 108#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_128M)
 109
 110#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 111#define CONFIG_SYS_HZ                   1000
 112
 113/* Physical Memory Map */
 114#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 115
 116#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 117#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 118#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 119
 120#define CONFIG_SYS_INIT_SP_OFFSET \
 121        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 122#define CONFIG_SYS_INIT_SP_ADDR \
 123        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 124
 125/* FLASH and environment organization */
 126#define CONFIG_SYS_MMC_ENV_DEV          0
 127#define CONFIG_SYS_MMC_ENV_PART         0
 128#define CONFIG_MMCROOT                  "/dev/mmcblk0p2"
 129
 130/* USB Configs */
 131#ifdef CONFIG_CMD_USB
 132#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 133#define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 134#define CONFIG_MXC_USB_FLAGS   0
 135#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
 136#endif
 137
 138#ifdef CONFIG_CMD_NET
 139#define CONFIG_FEC_MXC
 140#define CONFIG_FEC_ENET_DEV             0
 141
 142#define IMX_FEC_BASE                    ENET_BASE_ADDR
 143#define CONFIG_FEC_MXC_PHYADDR          0x0
 144#define CONFIG_FEC_XCV_TYPE             RMII
 145#define CONFIG_ETHPRIME                 "FEC"
 146
 147#define CONFIG_PHY_SMSC
 148#endif
 149
 150#define CONFIG_IMX_THERMAL
 151
 152#endif
 153