include/configs/mx6sabre_common.h

   1 /*
   2  * Copyright (C) 2012 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale i.MX6Q SabreSD board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __MX6QSABRE_COMMON_CONFIG_H
  10 #define __MX6QSABRE_COMMON_CONFIG_H
  11
  12 #define CONFIG_MX6
  13
  14 #include "mx6_common.h"
  15 #include <linux/sizes.h>
  16
  17 #define CONFIG_DISPLAY_CPUINFO
  18 #define CONFIG_DISPLAY_BOARDINFO
  19
  20 #include <asm/arch/imx-regs.h>
  21 #include <asm/imx-common/gpio.h>
  22
  23 #define CONFIG_CMDLINE_TAG
  24 #define CONFIG_SETUP_MEMORY_TAGS
  25 #define CONFIG_INITRD_TAG
  26 #define CONFIG_REVISION_TAG
  27
  28 /* Size of malloc() pool */
  29 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  30
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32 #define CONFIG_BOARD_LATE_INIT
  33 #define CONFIG_MXC_GPIO
  34
  35 #define CONFIG_MXC_UART
  36
  37 #define CONFIG_CMD_FUSE
  38 #ifdef CONFIG_CMD_FUSE
  39 #define CONFIG_MXC_OCOTP
  40 #endif
  41
  42 /* MMC Configs */
  43 #define CONFIG_FSL_ESDHC
  44 #define CONFIG_FSL_USDHC
  45 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  46
  47 #define CONFIG_MMC
  48 #define CONFIG_CMD_MMC
  49 #define CONFIG_GENERIC_MMC
  50 #define CONFIG_BOUNCE_BUFFER
  51 #define CONFIG_CMD_EXT2
  52 #define CONFIG_CMD_FAT
  53 #define CONFIG_DOS_PARTITION
  54
  55 #define CONFIG_CMD_PING
  56 #define CONFIG_CMD_DHCP
  57 #define CONFIG_CMD_MII
  58 #define CONFIG_CMD_NET
  59 #define CONFIG_FEC_MXC
  60 #define CONFIG_MII
  61 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  62 #define CONFIG_FEC_XCV_TYPE             RGMII
  63 #define CONFIG_ETHPRIME                 "FEC"
  64 #define CONFIG_FEC_MXC_PHYADDR          1
  65
  66 #define CONFIG_PHYLIB
  67 #define CONFIG_PHY_ATHEROS
  68
  69 #define CONFIG_CMD_SF
  70 #ifdef CONFIG_CMD_SF
  71 #define CONFIG_SPI_FLASH
  72 #define CONFIG_SPI_FLASH_STMICRO
  73 #define CONFIG_MXC_SPI
  74 #define CONFIG_SF_DEFAULT_BUS           0
  75 #define CONFIG_SF_DEFAULT_CS            (0 | (IMX_GPIO_NR(4, 9) << 8))
  76 #define CONFIG_SF_DEFAULT_SPEED         20000000
  77 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  78 #endif
  79
  80 /* allow to overwrite serial and ethaddr */
  81 #define CONFIG_ENV_OVERWRITE
  82 #define CONFIG_CONS_INDEX              1
  83 #define CONFIG_BAUDRATE                        115200
  84
  85 /* Command definition */
  86 #include <config_cmd_default.h>
  87
  88 #define CONFIG_CMD_BMODE
  89 #define CONFIG_CMD_BOOTZ
  90 #define CONFIG_CMD_SETEXPR
  91 #undef CONFIG_CMD_IMLS
  92
  93 #define CONFIG_BOOTDELAY               1
  94
  95 #define CONFIG_LOADADDR                        0x12000000
  96 #define CONFIG_SYS_TEXT_BASE           0x17800000
  97
  98 #ifdef CONFIG_SUPPORT_EMMC_BOOT
  99 #define EMMC_ENV \
 100         "emmcdev=2\0" \
 101         "update_emmc_firmware=" \
 102                 "if test ${ip_dyn} = yes; then " \
 103                         "setenv get_cmd dhcp; " \
 104                 "else " \
 105                         "setenv get_cmd tftp; " \
 106                 "fi; " \
 107                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 108                         "if mmc dev ${emmcdev} && " \
 109                                 "mmc open ${emmcdev} 1; then "  \
 110                                 "setexpr fw_sz ${filesize} / 0x200; " \
 111                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 112                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 113                                 "mmc close ${emmcdev} 1; " \
 114                         "fi; "  \
 115                 "fi\0"
 116 #else
 117 #define EMMC_ENV ""
 118 #endif
 119
 120 #define CONFIG_EXTRA_ENV_SETTINGS \
 121         "script=boot.scr\0" \
 122         "image=zImage\0" \
 123         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 124         "fdt_addr=0x18000000\0" \
 125         "boot_fdt=try\0" \
 126         "ip_dyn=yes\0" \
 127         "console=" CONFIG_CONSOLE_DEV "\0" \
 128         "fdt_high=0xffffffff\0"   \
 129         "initrd_high=0xffffffff\0" \
 130         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 131         "mmcpart=1\0" \
 132         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 133         "update_sd_firmware=" \
 134                 "if test ${ip_dyn} = yes; then " \
 135                         "setenv get_cmd dhcp; " \
 136                 "else " \
 137                         "setenv get_cmd tftp; " \
 138                 "fi; " \
 139                 "if mmc dev ${mmcdev}; then "   \
 140                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 141                                 "setexpr fw_sz ${filesize} / 0x200; " \
 142                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 143                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 144                         "fi; "  \
 145                 "fi\0" \
 146         EMMC_ENV          \
 147         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 148                 "root=${mmcroot}\0" \
 149         "loadbootscript=" \
 150                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 151         "bootscript=echo Running bootscript from mmc ...; " \
 152                 "source\0" \
 153         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 154         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 155         "mmcboot=echo Booting from mmc ...; " \
 156                 "run mmcargs; " \
 157                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 158                         "if run loadfdt; then " \
 159                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 160                         "else " \
 161                                 "if test ${boot_fdt} = try; then " \
 162                                         "bootz; " \
 163                                 "else " \
 164                                         "echo WARN: Cannot load the DT; " \
 165                                 "fi; " \
 166                         "fi; " \
 167                 "else " \
 168                         "bootz; " \
 169                 "fi;\0" \
 170         "netargs=setenv bootargs console=${console},${baudrate} " \
 171                 "root=/dev/nfs " \
 172                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 173         "netboot=echo Booting from net ...; " \
 174                 "run netargs; " \
 175                 "if test ${ip_dyn} = yes; then " \
 176                         "setenv get_cmd dhcp; " \
 177                 "else " \
 178                         "setenv get_cmd tftp; " \
 179                 "fi; " \
 180                 "${get_cmd} ${image}; " \
 181                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 182                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 183                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 184                         "else " \
 185                                 "if test ${boot_fdt} = try; then " \
 186                                         "bootz; " \
 187                                 "else " \
 188                                         "echo WARN: Cannot load the DT; " \
 189                                 "fi; " \
 190                         "fi; " \
 191                 "else " \
 192                         "bootz; " \
 193                 "fi;\0"
 194
 195 #define CONFIG_BOOTCOMMAND \
 196         "mmc dev ${mmcdev};" \
 197         "if mmc rescan; then " \
 198                 "if run loadbootscript; then " \
 199                 "run bootscript; " \
 200                 "else " \
 201                         "if run loadimage; then " \
 202                                 "run mmcboot; " \
 203                         "else run netboot; " \
 204                         "fi; " \
 205                 "fi; " \
 206         "else run netboot; fi"
 207
 208 #define CONFIG_ARP_TIMEOUT     200UL
 209
 210 /* Miscellaneous configurable options */
 211 #define CONFIG_SYS_LONGHELP
 212 #define CONFIG_SYS_HUSH_PARSER
 213 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 214 #define CONFIG_AUTO_COMPLETE
 215 #define CONFIG_SYS_CBSIZE              256
 216
 217 /* Print Buffer Size */
 218 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 219 #define CONFIG_SYS_MAXARGS             16
 220 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 221
 222 #define CONFIG_SYS_MEMTEST_START       0x10000000
 223 #define CONFIG_SYS_MEMTEST_END         0x10010000
 224 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 225
 226 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 227
 228 #define CONFIG_CMDLINE_EDITING
 229 #define CONFIG_STACKSIZE               (128 * 1024)
 230
 231 /* Physical Memory Map */
 232 #define CONFIG_NR_DRAM_BANKS           1
 233 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 234
 235 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 236 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 237 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 238
 239 #define CONFIG_SYS_INIT_SP_OFFSET \
 240         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 241 #define CONFIG_SYS_INIT_SP_ADDR \
 242         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 243
 244 /* FLASH and environment organization */
 245 #define CONFIG_SYS_NO_FLASH
 246
 247 #define CONFIG_ENV_SIZE                 (8 * 1024)
 248
 249 #define CONFIG_ENV_IS_IN_MMC
 250
 251 #if defined(CONFIG_ENV_IS_IN_MMC)
 252 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 253 #endif
 254
 255 #define CONFIG_OF_LIBFDT
 256
 257 #ifndef CONFIG_SYS_DCACHE_OFF
 258 #define CONFIG_CMD_CACHE
 259 #endif
 260
 261 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */