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