include/configs/udoo.h

   1 /*
   2  * Copyright (C) 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for Udoo board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include "mx6_common.h"
  13
  14 #include "imx6_spl.h"
  15
  16 /* Provide the MACH_TYPE value that the vendor kernel requires. */
  17 #define CONFIG_MACH_TYPE                4800
  18
  19 /* Size of malloc() pool */
  20 #define CONFIG_SYS_MALLOC_LEN           (2 * SZ_1M)
  21
  22 #define CONFIG_MXC_UART
  23 #define CONFIG_MXC_UART_BASE            UART2_BASE
  24
  25 /* SATA Configs */
  26
  27 #ifdef CONFIG_CMD_SATA
  28 #define CONFIG_DWC_AHSATA
  29 #define CONFIG_SYS_SATA_MAX_DEVICE      1
  30 #define CONFIG_DWC_AHSATA_PORT_ID       0
  31 #define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_ARB_BASE_ADDR
  32 #define CONFIG_LBA48
  33 #define CONFIG_LIBATA
  34 #endif
  35
  36 /* Network support */
  37
  38 #define CONFIG_FEC_MXC
  39 #define CONFIG_MII
  40 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  41 #define CONFIG_FEC_XCV_TYPE             RGMII
  42 #define CONFIG_ETHPRIME                 "FEC"
  43 #define CONFIG_FEC_MXC_PHYADDR          6
  44 #define CONFIG_PHYLIB
  45 #define CONFIG_PHY_MICREL
  46 #define CONFIG_PHY_MICREL_KSZ9031
  47
  48 #define CONFIG_SYS_MEMTEST_START        0x10000000
  49 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
  50
  51 /* MMC Configuration */
  52 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  53
  54 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  55
  56 #define CONFIG_EXTRA_ENV_SETTINGS \
  57         "script=boot.scr\0" \
  58         "image=zImage\0" \
  59         "console=ttymxc1\0" \
  60         "splashpos=m,m\0" \
  61         "fdt_high=0xffffffff\0" \
  62         "initrd_high=0xffffffff\0" \
  63         "fdt_file=undefined\0" \
  64         "fdt_addr=0x18000000\0" \
  65         "boot_fdt=try\0" \
  66         "ip_dyn=yes\0" \
  67         "mmcdev=0\0" \
  68         "mmcpart=1\0" \
  69         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  70         "update_sd_firmware_filename=u-boot.imx\0" \
  71         "update_sd_firmware=" \
  72                 "if test ${ip_dyn} = yes; then " \
  73                         "setenv get_cmd dhcp; " \
  74                 "else " \
  75                         "setenv get_cmd tftp; " \
  76                 "fi; " \
  77                 "if mmc dev ${mmcdev}; then "   \
  78                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  79                                 "setexpr fw_sz ${filesize} / 0x200; " \
  80                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  81                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  82                         "fi; "  \
  83                 "fi\0" \
  84         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  85                 "root=${mmcroot}\0" \
  86         "loadbootscript=" \
  87                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  88         "bootscript=echo Running bootscript from mmc ...; " \
  89                 "source\0" \
  90         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  91         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  92         "mmcboot=echo Booting from mmc ...; " \
  93                 "run mmcargs; " \
  94                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  95                         "if run loadfdt; then " \
  96                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  97                         "else " \
  98                                 "if test ${boot_fdt} = try; then " \
  99                                         "bootz; " \
 100                                 "else " \
 101                                         "echo WARN: Cannot load the DT; " \
 102                                 "fi; " \
 103                         "fi; " \
 104                 "else " \
 105                         "bootz; " \
 106                 "fi;\0" \
 107         "netargs=setenv bootargs console=${console},${baudrate} " \
 108                 "root=/dev/nfs " \
 109         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 110                 "netboot=echo Booting from net ...; " \
 111                 "run netargs; " \
 112                 "if test ${ip_dyn} = yes; then " \
 113                         "setenv get_cmd dhcp; " \
 114                 "else " \
 115                         "setenv get_cmd tftp; " \
 116                 "fi; " \
 117                 "${get_cmd} ${image}; " \
 118                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 119                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 120                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 121                         "else " \
 122                                 "if test ${boot_fdt} = try; then " \
 123                                         "bootz; " \
 124                                 "else " \
 125                                         "echo WARN: Cannot load the DT; " \
 126                                 "fi; " \
 127                         "fi; " \
 128                 "else " \
 129                         "bootz; " \
 130                 "fi;\0" \
 131                 "findfdt=" \
 132                         "if test $board_rev = MX6Q ; then " \
 133                                 "setenv fdt_file imx6q-udoo.dtb; fi; " \
 134                         "if test $board_rev = MX6DL ; then " \
 135                                 "setenv fdt_file imx6dl-udoo.dtb; fi; " \
 136                         "if test $fdt_file = undefined; then " \
 137                                 "echo WARNING: Could not determine dtb to use; fi; \0"
 138
 139 #define CONFIG_BOOTCOMMAND \
 140            "run findfdt; " \
 141            "mmc dev ${mmcdev}; if mmc rescan; then " \
 142                    "if run loadbootscript; then " \
 143                            "run bootscript; " \
 144                    "else " \
 145                            "if run loadimage; then " \
 146                                    "run mmcboot; " \
 147                            "else run netboot; " \
 148                            "fi; " \
 149                    "fi; " \
 150            "else run netboot; fi"
 151
 152 /* Print Buffer Size */
 153 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 154
 155 /* Physical Memory Map */
 156 #define CONFIG_NR_DRAM_BANKS            1
 157 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 158
 159 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 160 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 161 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 162
 163 #define CONFIG_SYS_INIT_SP_OFFSET \
 164         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 165 #define CONFIG_SYS_INIT_SP_ADDR \
 166         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 167
 168 /* Environment organization */
 169 #define CONFIG_ENV_SIZE                 (8 * 1024)
 170
 171 #define CONFIG_ENV_IS_IN_MMC
 172 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 173 #define CONFIG_SYS_MMC_ENV_DEV          0
 174
 175 #endif                         /* __CONFIG_H * */