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