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