LXR uboot/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#define CONFIG_SYS_CACHELINE_SIZE       32
  13
  14#include <asm/arch/imx-regs.h>
  15
  16#define CONFIG_VF610
  17
  18#define CONFIG_DISPLAY_CPUINFO
  19#define CONFIG_DISPLAY_BOARDINFO
  20#define CONFIG_SYS_FSL_CLK
  21
  22#define CONFIG_MACH_TYPE                4146
  23
  24#define CONFIG_SKIP_LOWLEVEL_INIT
  25
  26/* Enable passing of ATAGs */
  27#define CONFIG_CMDLINE_TAG
  28
  29#define CONFIG_CMD_FUSE
  30#ifdef CONFIG_CMD_FUSE
  31#define CONFIG_MXC_OCOTP
  32#endif
  33
  34/* Size of malloc() pool */
  35#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  36
  37#define CONFIG_BOARD_EARLY_INIT_F
  38
  39/* Allow to overwrite serial and ethaddr */
  40#define CONFIG_ENV_OVERWRITE
  41#define CONFIG_BAUDRATE                 115200
  42
  43/* NAND support */
  44#define CONFIG_CMD_NAND
  45#define CONFIG_CMD_NAND_TRIMFFS
  46#define CONFIG_SYS_NAND_ONFI_DETECTION
  47
  48#ifdef CONFIG_CMD_NAND
  49#define CONFIG_USE_ARCH_MEMCPY
  50#define CONFIG_SYS_MAX_NAND_DEVICE      1
  51#define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
  52
  53/* UBI */
  54#define CONFIG_CMD_UBI
  55#define CONFIG_CMD_UBIFS
  56#define CONFIG_RBTREE
  57#define CONFIG_LZO
  58
  59/* Dynamic MTD partition support */
  60#define CONFIG_CMD_MTDPARTS
  61#define CONFIG_MTD_PARTITIONS
  62#define CONFIG_MTD_DEVICE
  63#define MTDIDS_DEFAULT                  "nand0=fsl_nfc"
  64#define MTDPARTS_DEFAULT                "mtdparts=fsl_nfc:"             \
  65                                        "128k(vf-bcb)ro,"               \
  66                                        "1408k(u-boot)ro,"              \
  67                                        "512k(u-boot-env),"             \
  68                                        "4m(kernel),"                   \
  69                                        "512k(fdt),"            \
  70                                        "-(rootfs)"
  71#endif
  72
  73#define CONFIG_MMC
  74#define CONFIG_FSL_ESDHC
  75#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  76#define CONFIG_SYS_FSL_ESDHC_NUM        1
  77
  78#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
  79
  80#define CONFIG_GENERIC_MMC
  81#define CONFIG_DOS_PARTITION
  82
  83#define CONFIG_FEC_MXC
  84#define CONFIG_MII
  85#define IMX_FEC_BASE                    ENET_BASE_ADDR
  86#define CONFIG_FEC_XCV_TYPE             RMII
  87#define CONFIG_FEC_MXC_PHYADDR          0
  88#define CONFIG_PHYLIB
  89#define CONFIG_PHY_MICREL
  90
  91/* QSPI Configs*/
  92
  93#ifdef CONFIG_FSL_QSPI
  94#define FSL_QSPI_FLASH_SIZE             (1 << 24)
  95#define FSL_QSPI_FLASH_NUM              2
  96#define CONFIG_SYS_FSL_QSPI_LE
  97#endif
  98
  99/* I2C Configs */
 100#define CONFIG_SYS_I2C
 101#define CONFIG_SYS_I2C_MXC
 102#define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
 103#define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
 104#define CONFIG_SYS_SPD_BUS_NUM          0
 105
 106#define CONFIG_BOOTDELAY                3
 107
 108#define CONFIG_SYS_LOAD_ADDR            0x82000000
 109
 110/* We boot from the gfxRAM area of the OCRAM. */
 111#define CONFIG_SYS_TEXT_BASE            0x3f408000
 112#define CONFIG_BOARD_SIZE_LIMIT         524288
 113
 114/*
 115 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
 116 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
 117 * DDR3. Hence, limit the memory range for image processing to 112MB
 118 * using bootm_size. All of the following must be within this range.
 119 * We have the default load at 32MB into DDR (for the kernel), FDT at
 120 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
 121 * seen large trees). This allows a reasonable split between ramdisk
 122 * and kernel size, where the ram disk can be a bit larger.
 123 */
 124#define MEM_LAYOUT_ENV_SETTINGS \
 125        "bootm_size=0x07000000\0" \
 126        "loadaddr=0x82000000\0" \
 127        "kernel_addr_r=0x82000000\0" \
 128        "fdt_addr=0x84000000\0" \
 129        "fdt_addr_r=0x84000000\0" \
 130        "rdaddr=0x84080000\0" \
 131        "ramdisk_addr_r=0x84080000\0"
 132
 133#define CONFIG_EXTRA_ENV_SETTINGS \
 134        MEM_LAYOUT_ENV_SETTINGS \
 135        "script=boot.scr\0" \
 136        "image=zImage\0" \
 137        "console=ttyLP1\0" \
 138        "fdt_file=vf610-twr.dtb\0" \
 139        "boot_fdt=try\0" \
 140        "ip_dyn=yes\0" \
 141        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 142        "mmcpart=1\0" \
 143        "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 144        "update_sd_firmware_filename=u-boot.imx\0" \
 145        "update_sd_firmware=" \
 146                "if test ${ip_dyn} = yes; then " \
 147                        "setenv get_cmd dhcp; " \
 148                "else " \
 149                        "setenv get_cmd tftp; " \
 150                "fi; " \
 151                "if mmc dev ${mmcdev}; then "   \
 152                        "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 153                                "setexpr fw_sz ${filesize} / 0x200; " \
 154                                "setexpr fw_sz ${fw_sz} + 1; "  \
 155                                "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 156                        "fi; "  \
 157                "fi\0" \
 158        "mmcargs=setenv bootargs console=${console},${baudrate} " \
 159                "root=${mmcroot}\0" \
 160        "loadbootscript=" \
 161                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 162        "bootscript=echo Running bootscript from mmc ...; " \
 163                "source\0" \
 164        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 165        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 166        "mmcboot=echo Booting from mmc ...; " \
 167                "run mmcargs; " \
 168                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 169                        "if run loadfdt; then " \
 170                                "bootz ${loadaddr} - ${fdt_addr}; " \
 171                        "else " \
 172                                "if test ${boot_fdt} = try; then " \
 173                                        "bootz; " \
 174                                "else " \
 175                                        "echo WARN: Cannot load the DT; " \
 176                                "fi; " \
 177                        "fi; " \
 178                "else " \
 179                        "bootz; " \
 180                "fi;\0" \
 181        "netargs=setenv bootargs console=${console},${baudrate} " \
 182                "root=/dev/nfs " \
 183        "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 184                "netboot=echo Booting from net ...; " \
 185                "run netargs; " \
 186                "if test ${ip_dyn} = yes; then " \
 187                        "setenv get_cmd dhcp; " \
 188                "else " \
 189                        "setenv get_cmd tftp; " \
 190                "fi; " \
 191                "${get_cmd} ${image}; " \
 192                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 193                        "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 194                                "bootz ${loadaddr} - ${fdt_addr}; " \
 195                        "else " \
 196                                "if test ${boot_fdt} = try; then " \
 197                                        "bootz; " \
 198                                "else " \
 199                                        "echo WARN: Cannot load the DT; " \
 200                                "fi; " \
 201                        "fi; " \
 202                "else " \
 203                        "bootz; " \
 204                "fi;\0"
 205
 206#define CONFIG_BOOTCOMMAND \
 207           "mmc dev ${mmcdev}; if mmc rescan; then " \
 208                   "if run loadbootscript; then " \
 209                           "run bootscript; " \
 210                   "else " \
 211                           "if run loadimage; then " \
 212                                   "run mmcboot; " \
 213                           "else run netboot; " \
 214                           "fi; " \
 215                   "fi; " \
 216           "else run netboot; fi"
 217
 218/* Miscellaneous configurable options */
 219#define CONFIG_SYS_LONGHELP             /* undef to save memory */
 220#undef CONFIG_AUTO_COMPLETE
 221#define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 222#define CONFIG_SYS_PBSIZE               \
 223                        (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 224#define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 225#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 226
 227#define CONFIG_SYS_MEMTEST_START        0x80010000
 228#define CONFIG_SYS_MEMTEST_END          0x87C00000
 229
 230/*
 231 * Stack sizes
 232 * The stack sizes are set up in start.S using the settings below
 233 */
 234#define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
 235
 236/* Physical memory map */
 237#define CONFIG_NR_DRAM_BANKS            1
 238#define PHYS_SDRAM                      (0x80000000)
 239#define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
 240
 241#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 242#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 243#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 244
 245#define CONFIG_SYS_INIT_SP_OFFSET \
 246        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 247#define CONFIG_SYS_INIT_SP_ADDR \
 248        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 249
 250/* FLASH and environment organization */
 251#define CONFIG_SYS_NO_FLASH
 252
 253#ifdef CONFIG_ENV_IS_IN_MMC
 254#define CONFIG_ENV_SIZE                 (8 * 1024)
 255
 256#define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 257#define CONFIG_SYS_MMC_ENV_DEV          0
 258#endif
 259
 260#ifdef CONFIG_ENV_IS_IN_NAND
 261#define CONFIG_ENV_SIZE                 (64 * 2048)
 262#define CONFIG_ENV_SECT_SIZE            (64 * 2048)
 263#define CONFIG_ENV_RANGE                (512 * 1024)
 264#define CONFIG_ENV_OFFSET               0x180000
 265#endif
 266
 267#endif
 268