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_SYS_FSL_CLK
  15
  16 #define CONFIG_MACH_TYPE                4146
  17
  18 #define CONFIG_SKIP_LOWLEVEL_INIT
  19
  20 /* Enable passing of ATAGs */
  21 #define CONFIG_CMDLINE_TAG
  22
  23 #define CONFIG_CMD_FUSE
  24 #ifdef CONFIG_CMD_FUSE
  25 #define CONFIG_MXC_OCOTP
  26 #endif
  27
  28 /* Size of malloc() pool */
  29 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  30
  31 /* Allow to overwrite serial and ethaddr */
  32 #define CONFIG_ENV_OVERWRITE
  33
  34 /* NAND support */
  35 #define CONFIG_CMD_NAND
  36 #define CONFIG_CMD_NAND_TRIMFFS
  37 #define CONFIG_SYS_NAND_ONFI_DETECTION
  38
  39 #ifdef CONFIG_CMD_NAND
  40 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  41 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
  42
  43 /* UBI */
  44 #define CONFIG_CMD_UBIFS
  45 #define CONFIG_RBTREE
  46 #define CONFIG_LZO
  47
  48 /* Dynamic MTD partition support */
  49 #define CONFIG_CMD_MTDPARTS
  50 #define CONFIG_MTD_PARTITIONS
  51 #define CONFIG_MTD_DEVICE
  52 #define MTDIDS_DEFAULT                  "nand0=fsl_nfc"
  53 #define MTDPARTS_DEFAULT                "mtdparts=fsl_nfc:"             \
  54                                         "128k(vf-bcb)ro,"               \
  55                                         "1408k(u-boot)ro,"              \
  56                                         "512k(u-boot-env),"             \
  57                                         "4m(kernel),"                   \
  58                                         "512k(fdt),"            \
  59                                         "-(rootfs)"
  60 #endif
  61
  62 #define CONFIG_FSL_ESDHC
  63 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  64 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  65
  66 #define CONFIG_FEC_MXC
  67 #define CONFIG_MII
  68 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  69 #define CONFIG_FEC_XCV_TYPE             RMII
  70 #define CONFIG_FEC_MXC_PHYADDR          0
  71 #define CONFIG_PHYLIB
  72 #define CONFIG_PHY_MICREL
  73
  74 /* QSPI Configs*/
  75
  76 #ifdef CONFIG_FSL_QSPI
  77 #define FSL_QSPI_FLASH_SIZE             (1 << 24)
  78 #define FSL_QSPI_FLASH_NUM              2
  79 #define CONFIG_SYS_FSL_QSPI_LE
  80 #endif
  81
  82 /* I2C Configs */
  83 #define CONFIG_SYS_I2C
  84 #define CONFIG_SYS_I2C_MXC
  85 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  86 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  87 #define CONFIG_SYS_SPD_BUS_NUM          0
  88
  89
  90 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  91
  92 /* We boot from the gfxRAM area of the OCRAM. */
  93 #define CONFIG_SYS_TEXT_BASE            0x3f408000
  94 #define CONFIG_BOARD_SIZE_LIMIT         524288
  95
  96 /*
  97  * We do have 128MB of memory on the Vybrid Tower board. Leave the last
  98  * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
  99  * DDR3. Hence, limit the memory range for image processing to 112MB
 100  * using bootm_size. All of the following must be within this range.
 101  * We have the default load at 32MB into DDR (for the kernel), FDT at
 102  * 64MB and the ramdisk 512KB above that (allowing for hopefully never
 103  * seen large trees). This allows a reasonable split between ramdisk
 104  * and kernel size, where the ram disk can be a bit larger.
 105  */
 106 #define MEM_LAYOUT_ENV_SETTINGS \
 107         "bootm_size=0x07000000\0" \
 108         "loadaddr=0x82000000\0" \
 109         "kernel_addr_r=0x82000000\0" \
 110         "fdt_addr=0x84000000\0" \
 111         "fdt_addr_r=0x84000000\0" \
 112         "rdaddr=0x84080000\0" \
 113         "ramdisk_addr_r=0x84080000\0"
 114
 115 #define CONFIG_EXTRA_ENV_SETTINGS \
 116         MEM_LAYOUT_ENV_SETTINGS \
 117         "script=boot.scr\0" \
 118         "image=zImage\0" \
 119         "console=ttyLP1\0" \
 120         "fdt_file=vf610-twr.dtb\0" \
 121         "boot_fdt=try\0" \
 122         "ip_dyn=yes\0" \
 123         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 124         "mmcpart=1\0" \
 125         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 126         "update_sd_firmware_filename=u-boot.imx\0" \
 127         "update_sd_firmware=" \
 128                 "if test ${ip_dyn} = yes; then " \
 129                         "setenv get_cmd dhcp; " \
 130                 "else " \
 131                         "setenv get_cmd tftp; " \
 132                 "fi; " \
 133                 "if mmc dev ${mmcdev}; then "   \
 134                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 135                                 "setexpr fw_sz ${filesize} / 0x200; " \
 136                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 137                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 138                         "fi; "  \
 139                 "fi\0" \
 140         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 141                 "root=${mmcroot}\0" \
 142         "loadbootscript=" \
 143                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 144         "bootscript=echo Running bootscript from mmc ...; " \
 145                 "source\0" \
 146         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 147         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 148         "mmcboot=echo Booting from mmc ...; " \
 149                 "run mmcargs; " \
 150                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 151                         "if run loadfdt; then " \
 152                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 153                         "else " \
 154                                 "if test ${boot_fdt} = try; then " \
 155                                         "bootz; " \
 156                                 "else " \
 157                                         "echo WARN: Cannot load the DT; " \
 158                                 "fi; " \
 159                         "fi; " \
 160                 "else " \
 161                         "bootz; " \
 162                 "fi;\0" \
 163         "netargs=setenv bootargs console=${console},${baudrate} " \
 164                 "root=/dev/nfs " \
 165         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 166                 "netboot=echo Booting from net ...; " \
 167                 "run netargs; " \
 168                 "if test ${ip_dyn} = yes; then " \
 169                         "setenv get_cmd dhcp; " \
 170                 "else " \
 171                         "setenv get_cmd tftp; " \
 172                 "fi; " \
 173                 "${get_cmd} ${image}; " \
 174                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 175                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 176                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 177                         "else " \
 178                                 "if test ${boot_fdt} = try; then " \
 179                                         "bootz; " \
 180                                 "else " \
 181                                         "echo WARN: Cannot load the DT; " \
 182                                 "fi; " \
 183                         "fi; " \
 184                 "else " \
 185                         "bootz; " \
 186                 "fi;\0"
 187
 188 #define CONFIG_BOOTCOMMAND \
 189            "mmc dev ${mmcdev}; if mmc rescan; then " \
 190                    "if run loadbootscript; then " \
 191                            "run bootscript; " \
 192                    "else " \
 193                            "if run loadimage; then " \
 194                                    "run mmcboot; " \
 195                            "else run netboot; " \
 196                            "fi; " \
 197                    "fi; " \
 198            "else run netboot; fi"
 199
 200 /* Miscellaneous configurable options */
 201 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 202 #undef CONFIG_AUTO_COMPLETE
 203 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 204 #define CONFIG_SYS_PBSIZE               \
 205                         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 206 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 207 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 208
 209 #define CONFIG_SYS_MEMTEST_START        0x80010000
 210 #define CONFIG_SYS_MEMTEST_END          0x87C00000
 211
 212 /*
 213  * Stack sizes
 214  * The stack sizes are set up in start.S using the settings below
 215  */
 216 #define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
 217
 218 /* Physical memory map */
 219 #define CONFIG_NR_DRAM_BANKS            1
 220 #define PHYS_SDRAM                      (0x80000000)
 221 #define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
 222
 223 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 224 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 225 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 226
 227 #define CONFIG_SYS_INIT_SP_OFFSET \
 228         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 229 #define CONFIG_SYS_INIT_SP_ADDR \
 230         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 231
 232 #ifdef CONFIG_ENV_IS_IN_MMC
 233 #define CONFIG_ENV_SIZE                 (8 * 1024)
 234
 235 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 236 #define CONFIG_SYS_MMC_ENV_DEV          0
 237 #endif
 238
 239 #ifdef CONFIG_ENV_IS_IN_NAND
 240 #define CONFIG_ENV_SIZE                 (64 * 2048)
 241 #define CONFIG_ENV_SECT_SIZE            (64 * 2048)
 242 #define CONFIG_ENV_RANGE                (512 * 1024)
 243 #define CONFIG_ENV_OFFSET               0x180000
 244 #endif
 245
 246 #endif