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 /* Allow to overwrite serial and ethaddr */
  34 #define CONFIG_ENV_OVERWRITE
  35 #define CONFIG_BAUDRATE                 115200
  36
  37 /* NAND support */
  38 #define CONFIG_CMD_NAND
  39 #define CONFIG_CMD_NAND_TRIMFFS
  40 #define CONFIG_SYS_NAND_ONFI_DETECTION
  41
  42 #ifdef CONFIG_CMD_NAND
  43 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  44 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
  45
  46 /* UBI */
  47 #define CONFIG_CMD_UBIFS
  48 #define CONFIG_RBTREE
  49 #define CONFIG_LZO
  50
  51 /* Dynamic MTD partition support */
  52 #define CONFIG_CMD_MTDPARTS
  53 #define CONFIG_MTD_PARTITIONS
  54 #define CONFIG_MTD_DEVICE
  55 #define MTDIDS_DEFAULT                  "nand0=fsl_nfc"
  56 #define MTDPARTS_DEFAULT                "mtdparts=fsl_nfc:"             \
  57                                         "128k(vf-bcb)ro,"               \
  58                                         "1408k(u-boot)ro,"              \
  59                                         "512k(u-boot-env),"             \
  60                                         "4m(kernel),"                   \
  61                                         "512k(fdt),"            \
  62                                         "-(rootfs)"
  63 #endif
  64
  65 #define CONFIG_FSL_ESDHC
  66 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  67 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  68
  69 #define CONFIG_GENERIC_MMC
  70
  71 #define CONFIG_FEC_MXC
  72 #define CONFIG_MII
  73 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  74 #define CONFIG_FEC_XCV_TYPE             RMII
  75 #define CONFIG_FEC_MXC_PHYADDR          0
  76 #define CONFIG_PHYLIB
  77 #define CONFIG_PHY_MICREL
  78
  79 /* QSPI Configs*/
  80
  81 #ifdef CONFIG_FSL_QSPI
  82 #define FSL_QSPI_FLASH_SIZE             (1 << 24)
  83 #define FSL_QSPI_FLASH_NUM              2
  84 #define CONFIG_SYS_FSL_QSPI_LE
  85 #endif
  86
  87 /* I2C Configs */
  88 #define CONFIG_SYS_I2C
  89 #define CONFIG_SYS_I2C_MXC
  90 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  91 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  92 #define CONFIG_SYS_SPD_BUS_NUM          0
  93
  94
  95 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  96
  97 /* We boot from the gfxRAM area of the OCRAM. */
  98 #define CONFIG_SYS_TEXT_BASE            0x3f408000
  99 #define CONFIG_BOARD_SIZE_LIMIT         524288
 100
 101 /*
 102  * We do have 128MB of memory on the Vybrid Tower board. Leave the last
 103  * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
 104  * DDR3. Hence, limit the memory range for image processing to 112MB
 105  * using bootm_size. All of the following must be within this range.
 106  * We have the default load at 32MB into DDR (for the kernel), FDT at
 107  * 64MB and the ramdisk 512KB above that (allowing for hopefully never
 108  * seen large trees). This allows a reasonable split between ramdisk
 109  * and kernel size, where the ram disk can be a bit larger.
 110  */
 111 #define MEM_LAYOUT_ENV_SETTINGS \
 112         "bootm_size=0x07000000\0" \
 113         "loadaddr=0x82000000\0" \
 114         "kernel_addr_r=0x82000000\0" \
 115         "fdt_addr=0x84000000\0" \
 116         "fdt_addr_r=0x84000000\0" \
 117         "rdaddr=0x84080000\0" \
 118         "ramdisk_addr_r=0x84080000\0"
 119
 120 #define CONFIG_EXTRA_ENV_SETTINGS \
 121         MEM_LAYOUT_ENV_SETTINGS \
 122         "script=boot.scr\0" \
 123         "image=zImage\0" \
 124         "console=ttyLP1\0" \
 125         "fdt_file=vf610-twr.dtb\0" \
 126         "boot_fdt=try\0" \
 127         "ip_dyn=yes\0" \
 128         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 129         "mmcpart=1\0" \
 130         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 131         "update_sd_firmware_filename=u-boot.imx\0" \
 132         "update_sd_firmware=" \
 133                 "if test ${ip_dyn} = yes; then " \
 134                         "setenv get_cmd dhcp; " \
 135                 "else " \
 136                         "setenv get_cmd tftp; " \
 137                 "fi; " \
 138                 "if mmc dev ${mmcdev}; then "   \
 139                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 140                                 "setexpr fw_sz ${filesize} / 0x200; " \
 141                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 142                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 143                         "fi; "  \
 144                 "fi\0" \
 145         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 146                 "root=${mmcroot}\0" \
 147         "loadbootscript=" \
 148                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 149         "bootscript=echo Running bootscript from mmc ...; " \
 150                 "source\0" \
 151         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 152         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 153         "mmcboot=echo Booting from mmc ...; " \
 154                 "run mmcargs; " \
 155                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 156                         "if run loadfdt; then " \
 157                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 158                         "else " \
 159                                 "if test ${boot_fdt} = try; then " \
 160                                         "bootz; " \
 161                                 "else " \
 162                                         "echo WARN: Cannot load the DT; " \
 163                                 "fi; " \
 164                         "fi; " \
 165                 "else " \
 166                         "bootz; " \
 167                 "fi;\0" \
 168         "netargs=setenv bootargs console=${console},${baudrate} " \
 169                 "root=/dev/nfs " \
 170         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 171                 "netboot=echo Booting from net ...; " \
 172                 "run netargs; " \
 173                 "if test ${ip_dyn} = yes; then " \
 174                         "setenv get_cmd dhcp; " \
 175                 "else " \
 176                         "setenv get_cmd tftp; " \
 177                 "fi; " \
 178                 "${get_cmd} ${image}; " \
 179                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 180                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 181                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 182                         "else " \
 183                                 "if test ${boot_fdt} = try; then " \
 184                                         "bootz; " \
 185                                 "else " \
 186                                         "echo WARN: Cannot load the DT; " \
 187                                 "fi; " \
 188                         "fi; " \
 189                 "else " \
 190                         "bootz; " \
 191                 "fi;\0"
 192
 193 #define CONFIG_BOOTCOMMAND \
 194            "mmc dev ${mmcdev}; if mmc rescan; then " \
 195                    "if run loadbootscript; then " \
 196                            "run bootscript; " \
 197                    "else " \
 198                            "if run loadimage; then " \
 199                                    "run mmcboot; " \
 200                            "else run netboot; " \
 201                            "fi; " \
 202                    "fi; " \
 203            "else run netboot; fi"
 204
 205 /* Miscellaneous configurable options */
 206 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 207 #undef CONFIG_AUTO_COMPLETE
 208 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 209 #define CONFIG_SYS_PBSIZE               \
 210                         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 211 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 212 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 213
 214 #define CONFIG_SYS_MEMTEST_START        0x80010000
 215 #define CONFIG_SYS_MEMTEST_END          0x87C00000
 216
 217 /*
 218  * Stack sizes
 219  * The stack sizes are set up in start.S using the settings below
 220  */
 221 #define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
 222
 223 /* Physical memory map */
 224 #define CONFIG_NR_DRAM_BANKS            1
 225 #define PHYS_SDRAM                      (0x80000000)
 226 #define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
 227
 228 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 229 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 230 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 231
 232 #define CONFIG_SYS_INIT_SP_OFFSET \
 233         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 234 #define CONFIG_SYS_INIT_SP_ADDR \
 235         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 236
 237 /* FLASH and environment organization */
 238 #define CONFIG_SYS_NO_FLASH
 239
 240 #ifdef CONFIG_ENV_IS_IN_MMC
 241 #define CONFIG_ENV_SIZE                 (8 * 1024)
 242
 243 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 244 #define CONFIG_SYS_MMC_ENV_DEV          0
 245 #endif
 246
 247 #ifdef CONFIG_ENV_IS_IN_NAND
 248 #define CONFIG_ENV_SIZE                 (64 * 2048)
 249 #define CONFIG_ENV_SECT_SIZE            (64 * 2048)
 250 #define CONFIG_ENV_RANGE                (512 * 1024)
 251 #define CONFIG_ENV_OFFSET               0x180000
 252 #endif
 253
 254 #endif