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
  45 #define CONFIG_SYS_MEMTEST_START        0x10000000
  46 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
  47
  48 /* MMC Configuration */
  49 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  50
  51 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  52
  53 #define CONFIG_EXTRA_ENV_SETTINGS \
  54         "script=boot.scr\0" \
  55         "image=zImage\0" \
  56         "console=ttymxc1\0" \
  57         "splashpos=m,m\0" \
  58         "fdt_high=0xffffffff\0" \
  59         "initrd_high=0xffffffff\0" \
  60         "fdt_file=undefined\0" \
  61         "fdt_addr=0x18000000\0" \
  62         "boot_fdt=try\0" \
  63         "ip_dyn=yes\0" \
  64         "mmcdev=0\0" \
  65         "mmcpart=1\0" \
  66         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  67         "update_sd_firmware_filename=u-boot.imx\0" \
  68         "update_sd_firmware=" \
  69                 "if test ${ip_dyn} = yes; then " \
  70                         "setenv get_cmd dhcp; " \
  71                 "else " \
  72                         "setenv get_cmd tftp; " \
  73                 "fi; " \
  74                 "if mmc dev ${mmcdev}; then "   \
  75                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  76                                 "setexpr fw_sz ${filesize} / 0x200; " \
  77                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  78                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  79                         "fi; "  \
  80                 "fi\0" \
  81         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  82                 "root=${mmcroot}\0" \
  83         "loadbootscript=" \
  84                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  85         "bootscript=echo Running bootscript from mmc ...; " \
  86                 "source\0" \
  87         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  88         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  89         "mmcboot=echo Booting from mmc ...; " \
  90                 "run mmcargs; " \
  91                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  92                         "if run loadfdt; then " \
  93                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  94                         "else " \
  95                                 "if test ${boot_fdt} = try; then " \
  96                                         "bootz; " \
  97                                 "else " \
  98                                         "echo WARN: Cannot load the DT; " \
  99                                 "fi; " \
 100                         "fi; " \
 101                 "else " \
 102                         "bootz; " \
 103                 "fi;\0" \
 104         "netargs=setenv bootargs console=${console},${baudrate} " \
 105                 "root=/dev/nfs " \
 106         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 107                 "netboot=echo Booting from net ...; " \
 108                 "run netargs; " \
 109                 "if test ${ip_dyn} = yes; then " \
 110                         "setenv get_cmd dhcp; " \
 111                 "else " \
 112                         "setenv get_cmd tftp; " \
 113                 "fi; " \
 114                 "${get_cmd} ${image}; " \
 115                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 116                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 117                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 118                         "else " \
 119                                 "if test ${boot_fdt} = try; then " \
 120                                         "bootz; " \
 121                                 "else " \
 122                                         "echo WARN: Cannot load the DT; " \
 123                                 "fi; " \
 124                         "fi; " \
 125                 "else " \
 126                         "bootz; " \
 127                 "fi;\0" \
 128                 "findfdt=" \
 129                         "if test $board_rev = MX6Q ; then " \
 130                                 "setenv fdt_file imx6q-udoo.dtb; fi; " \
 131                         "if test $board_rev = MX6DL ; then " \
 132                                 "setenv fdt_file imx6dl-udoo.dtb; fi; " \
 133                         "if test $fdt_file = undefined; then " \
 134                                 "echo WARNING: Could not determine dtb to use; fi; \0"
 135
 136 #define CONFIG_BOOTCOMMAND \
 137            "run findfdt; " \
 138            "mmc dev ${mmcdev}; if mmc rescan; then " \
 139                    "if run loadbootscript; then " \
 140                            "run bootscript; " \
 141                    "else " \
 142                            "if run loadimage; then " \
 143                                    "run mmcboot; " \
 144                            "else run netboot; " \
 145                            "fi; " \
 146                    "fi; " \
 147            "else run netboot; fi"
 148
 149 /* Print Buffer Size */
 150 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 151
 152 /* Physical Memory Map */
 153 #define CONFIG_NR_DRAM_BANKS            1
 154 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 155
 156 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 157 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 158 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 159
 160 #define CONFIG_SYS_INIT_SP_OFFSET \
 161         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 162 #define CONFIG_SYS_INIT_SP_ADDR \
 163         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 164
 165 /* Environment organization */
 166 #define CONFIG_ENV_SIZE                 (8 * 1024)
 167
 168 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 169 #define CONFIG_SYS_MMC_ENV_DEV          0
 170
 171 #endif                         /* __CONFIG_H * */