include/configs/vf610twr.h

   1 /*
   2  * Copyright 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale Vybrid vf610twr board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch/imx-regs.h>
  13
  14 #define CONFIG_VF610
  15
  16 #define CONFIG_SYS_FSL_CLK
  17
  18 #define CONFIG_MACH_TYPE                4146
  19
  20 #define CONFIG_SKIP_LOWLEVEL_INIT
  21
  22 /* Enable passing of ATAGs */
  23 #define CONFIG_CMDLINE_TAG
  24
  25 #define CONFIG_CMD_FUSE
  26 #ifdef CONFIG_CMD_FUSE
  27 #define CONFIG_MXC_OCOTP
  28 #endif
  29
  30 /* Size of malloc() pool */
  31 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  32
  33 #define CONFIG_BOARD_EARLY_INIT_F
  34
  35 /* Allow to overwrite serial and ethaddr */
  36 #define CONFIG_ENV_OVERWRITE
  37 #define CONFIG_BAUDRATE                 115200
  38
  39 /* NAND support */
  40 #define CONFIG_CMD_NAND
  41 #define CONFIG_CMD_NAND_TRIMFFS
  42 #define CONFIG_SYS_NAND_ONFI_DETECTION
  43
  44 #ifdef CONFIG_CMD_NAND
  45 #define CONFIG_USE_ARCH_MEMCPY
  46 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  47 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
  48
  49 /* UBI */
  50 #define CONFIG_CMD_UBIFS
  51 #define CONFIG_RBTREE
  52 #define CONFIG_LZO
  53
  54 /* Dynamic MTD partition support */
  55 #define CONFIG_CMD_MTDPARTS
  56 #define CONFIG_MTD_PARTITIONS
  57 #define CONFIG_MTD_DEVICE
  58 #define MTDIDS_DEFAULT                  "nand0=fsl_nfc"
  59 #define MTDPARTS_DEFAULT                "mtdparts=fsl_nfc:"             \
  60                                         "128k(vf-bcb)ro,"               \
  61                                         "1408k(u-boot)ro,"              \
  62                                         "512k(u-boot-env),"             \
  63                                         "4m(kernel),"                   \
  64                                         "512k(fdt),"            \
  65                                         "-(rootfs)"
  66 #endif
  67
  68 #define CONFIG_MMC
  69 #define CONFIG_FSL_ESDHC
  70 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  71 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  72
  73 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
  74
  75 #define CONFIG_GENERIC_MMC
  76 #define CONFIG_DOS_PARTITION
  77
  78 #define CONFIG_FEC_MXC
  79 #define CONFIG_MII
  80 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  81 #define CONFIG_FEC_XCV_TYPE             RMII
  82 #define CONFIG_FEC_MXC_PHYADDR          0
  83 #define CONFIG_PHYLIB
  84 #define CONFIG_PHY_MICREL
  85
  86 /* QSPI Configs*/
  87
  88 #ifdef CONFIG_FSL_QSPI
  89 #define FSL_QSPI_FLASH_SIZE             (1 << 24)
  90 #define FSL_QSPI_FLASH_NUM              2
  91 #define CONFIG_SYS_FSL_QSPI_LE
  92 #endif
  93
  94 /* I2C Configs */
  95 #define CONFIG_SYS_I2C
  96 #define CONFIG_SYS_I2C_MXC
  97 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  98 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  99 #define CONFIG_SYS_SPD_BUS_NUM          0
 100
 101
 102 #define CONFIG_SYS_LOAD_ADDR            0x82000000
 103
 104 /* We boot from the gfxRAM area of the OCRAM. */
 105 #define CONFIG_SYS_TEXT_BASE            0x3f408000
 106 #define CONFIG_BOARD_SIZE_LIMIT         524288
 107
 108 /*
 109  * We do have 128MB of memory on the Vybrid Tower board. Leave the last
 110  * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
 111  * DDR3. Hence, limit the memory range for image processing to 112MB
 112  * using bootm_size. All of the following must be within this range.
 113  * We have the default load at 32MB into DDR (for the kernel), FDT at
 114  * 64MB and the ramdisk 512KB above that (allowing for hopefully never
 115  * seen large trees). This allows a reasonable split between ramdisk
 116  * and kernel size, where the ram disk can be a bit larger.
 117  */
 118 #define MEM_LAYOUT_ENV_SETTINGS \
 119         "bootm_size=0x07000000\0" \
 120         "loadaddr=0x82000000\0" \
 121         "kernel_addr_r=0x82000000\0" \
 122         "fdt_addr=0x84000000\0" \
 123         "fdt_addr_r=0x84000000\0" \
 124         "rdaddr=0x84080000\0" \
 125         "ramdisk_addr_r=0x84080000\0"
 126
 127 #define CONFIG_EXTRA_ENV_SETTINGS \
 128         MEM_LAYOUT_ENV_SETTINGS \
 129         "script=boot.scr\0" \
 130         "image=zImage\0" \
 131         "console=ttyLP1\0" \
 132         "fdt_file=vf610-twr.dtb\0" \
 133         "boot_fdt=try\0" \
 134         "ip_dyn=yes\0" \
 135         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 136         "mmcpart=1\0" \
 137         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 138         "update_sd_firmware_filename=u-boot.imx\0" \
 139         "update_sd_firmware=" \
 140                 "if test ${ip_dyn} = yes; then " \
 141                         "setenv get_cmd dhcp; " \
 142                 "else " \
 143                         "setenv get_cmd tftp; " \
 144                 "fi; " \
 145                 "if mmc dev ${mmcdev}; then "   \
 146                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 147                                 "setexpr fw_sz ${filesize} / 0x200; " \
 148                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 149                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 150                         "fi; "  \
 151                 "fi\0" \
 152         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 153                 "root=${mmcroot}\0" \
 154         "loadbootscript=" \
 155                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 156         "bootscript=echo Running bootscript from mmc ...; " \
 157                 "source\0" \
 158         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 159         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 160         "mmcboot=echo Booting from mmc ...; " \
 161                 "run mmcargs; " \
 162                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 163                         "if run loadfdt; then " \
 164                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 165                         "else " \
 166                                 "if test ${boot_fdt} = try; then " \
 167                                         "bootz; " \
 168                                 "else " \
 169                                         "echo WARN: Cannot load the DT; " \
 170                                 "fi; " \
 171                         "fi; " \
 172                 "else " \
 173                         "bootz; " \
 174                 "fi;\0" \
 175         "netargs=setenv bootargs console=${console},${baudrate} " \
 176                 "root=/dev/nfs " \
 177         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 178                 "netboot=echo Booting from net ...; " \
 179                 "run netargs; " \
 180                 "if test ${ip_dyn} = yes; then " \
 181                         "setenv get_cmd dhcp; " \
 182                 "else " \
 183                         "setenv get_cmd tftp; " \
 184                 "fi; " \
 185                 "${get_cmd} ${image}; " \
 186                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 187                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 188                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 189                         "else " \
 190                                 "if test ${boot_fdt} = try; then " \
 191                                         "bootz; " \
 192                                 "else " \
 193                                         "echo WARN: Cannot load the DT; " \
 194                                 "fi; " \
 195                         "fi; " \
 196                 "else " \
 197                         "bootz; " \
 198                 "fi;\0"
 199
 200 #define CONFIG_BOOTCOMMAND \
 201            "mmc dev ${mmcdev}; if mmc rescan; then " \
 202                    "if run loadbootscript; then " \
 203                            "run bootscript; " \
 204                    "else " \
 205                            "if run loadimage; then " \
 206                                    "run mmcboot; " \
 207                            "else run netboot; " \
 208                            "fi; " \
 209                    "fi; " \
 210            "else run netboot; fi"
 211
 212 /* Miscellaneous configurable options */
 213 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 214 #undef CONFIG_AUTO_COMPLETE
 215 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 216 #define CONFIG_SYS_PBSIZE               \
 217                         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 218 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 219 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 220
 221 #define CONFIG_SYS_MEMTEST_START        0x80010000
 222 #define CONFIG_SYS_MEMTEST_END          0x87C00000
 223
 224 /*
 225  * Stack sizes
 226  * The stack sizes are set up in start.S using the settings below
 227  */
 228 #define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
 229
 230 /* Physical memory map */
 231 #define CONFIG_NR_DRAM_BANKS            1
 232 #define PHYS_SDRAM                      (0x80000000)
 233 #define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
 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 #ifdef CONFIG_ENV_IS_IN_MMC
 248 #define CONFIG_ENV_SIZE                 (8 * 1024)
 249
 250 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 251 #define CONFIG_SYS_MMC_ENV_DEV          0
 252 #endif
 253
 254 #ifdef CONFIG_ENV_IS_IN_NAND
 255 #define CONFIG_ENV_SIZE                 (64 * 2048)
 256 #define CONFIG_ENV_SECT_SIZE            (64 * 2048)
 257 #define CONFIG_ENV_RANGE                (512 * 1024)
 258 #define CONFIG_ENV_OFFSET               0x180000
 259 #endif
 260
 261 #endif