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#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#endif
  44
  45#define CONFIG_FSL_ESDHC
  46#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  47#define CONFIG_SYS_FSL_ESDHC_NUM        1
  48
  49#define CONFIG_FEC_MXC
  50#define CONFIG_MII
  51#define IMX_FEC_BASE                    ENET_BASE_ADDR
  52#define CONFIG_FEC_XCV_TYPE             RMII
  53#define CONFIG_FEC_MXC_PHYADDR          0
  54
  55/* QSPI Configs*/
  56
  57#ifdef CONFIG_FSL_QSPI
  58#define FSL_QSPI_FLASH_SIZE             (1 << 24)
  59#define FSL_QSPI_FLASH_NUM              2
  60#define CONFIG_SYS_FSL_QSPI_LE
  61#endif
  62
  63/* I2C Configs */
  64#define CONFIG_SYS_I2C
  65#define CONFIG_SYS_I2C_MXC
  66#define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  67#define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  68#define CONFIG_SYS_SPD_BUS_NUM          0
  69
  70
  71#define CONFIG_SYS_LOAD_ADDR            0x82000000
  72
  73/* We boot from the gfxRAM area of the OCRAM. */
  74#define CONFIG_SYS_TEXT_BASE            0x3f401000
  75#define CONFIG_BOARD_SIZE_LIMIT         520192
  76
  77/*
  78 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
  79 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
  80 * DDR3. Hence, limit the memory range for image processing to 112MB
  81 * using bootm_size. All of the following must be within this range.
  82 * We have the default load at 32MB into DDR (for the kernel), FDT at
  83 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
  84 * seen large trees). This allows a reasonable split between ramdisk
  85 * and kernel size, where the ram disk can be a bit larger.
  86 */
  87#define MEM_LAYOUT_ENV_SETTINGS \
  88        "bootm_size=0x07000000\0" \
  89        "loadaddr=0x82000000\0" \
  90        "kernel_addr_r=0x82000000\0" \
  91        "fdt_addr=0x84000000\0" \
  92        "fdt_addr_r=0x84000000\0" \
  93        "rdaddr=0x84080000\0" \
  94        "ramdisk_addr_r=0x84080000\0"
  95
  96#define CONFIG_EXTRA_ENV_SETTINGS \
  97        MEM_LAYOUT_ENV_SETTINGS \
  98        "script=boot.scr\0" \
  99        "image=zImage\0" \
 100        "console=ttyLP1\0" \
 101        "fdt_file=vf610-twr.dtb\0" \
 102        "boot_fdt=try\0" \
 103        "ip_dyn=yes\0" \
 104        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 105        "mmcpart=1\0" \
 106        "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 107        "update_sd_firmware_filename=u-boot.imx\0" \
 108        "update_sd_firmware=" \
 109                "if test ${ip_dyn} = yes; then " \
 110                        "setenv get_cmd dhcp; " \
 111                "else " \
 112                        "setenv get_cmd tftp; " \
 113                "fi; " \
 114                "if mmc dev ${mmcdev}; then "   \
 115                        "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 116                                "setexpr fw_sz ${filesize} / 0x200; " \
 117                                "setexpr fw_sz ${fw_sz} + 1; "  \
 118                                "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 119                        "fi; "  \
 120                "fi\0" \
 121        "mmcargs=setenv bootargs console=${console},${baudrate} " \
 122                "root=${mmcroot}\0" \
 123        "loadbootscript=" \
 124                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 125        "bootscript=echo Running bootscript from mmc ...; " \
 126                "source\0" \
 127        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 128        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 129        "mmcboot=echo Booting from mmc ...; " \
 130                "run mmcargs; " \
 131                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 132                        "if run loadfdt; then " \
 133                                "bootz ${loadaddr} - ${fdt_addr}; " \
 134                        "else " \
 135                                "if test ${boot_fdt} = try; then " \
 136                                        "bootz; " \
 137                                "else " \
 138                                        "echo WARN: Cannot load the DT; " \
 139                                "fi; " \
 140                        "fi; " \
 141                "else " \
 142                        "bootz; " \
 143                "fi;\0" \
 144        "netargs=setenv bootargs console=${console},${baudrate} " \
 145                "root=/dev/nfs " \
 146        "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 147                "netboot=echo Booting from net ...; " \
 148                "run netargs; " \
 149                "if test ${ip_dyn} = yes; then " \
 150                        "setenv get_cmd dhcp; " \
 151                "else " \
 152                        "setenv get_cmd tftp; " \
 153                "fi; " \
 154                "${get_cmd} ${image}; " \
 155                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 156                        "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 157                                "bootz ${loadaddr} - ${fdt_addr}; " \
 158                        "else " \
 159                                "if test ${boot_fdt} = try; then " \
 160                                        "bootz; " \
 161                                "else " \
 162                                        "echo WARN: Cannot load the DT; " \
 163                                "fi; " \
 164                        "fi; " \
 165                "else " \
 166                        "bootz; " \
 167                "fi;\0"
 168
 169#define CONFIG_BOOTCOMMAND \
 170           "mmc dev ${mmcdev}; if mmc rescan; then " \
 171                   "if run loadbootscript; then " \
 172                           "run bootscript; " \
 173                   "else " \
 174                           "if run loadimage; then " \
 175                                   "run mmcboot; " \
 176                           "else run netboot; " \
 177                           "fi; " \
 178                   "fi; " \
 179           "else run netboot; fi"
 180
 181/* Miscellaneous configurable options */
 182#define CONFIG_SYS_LONGHELP             /* undef to save memory */
 183#undef CONFIG_AUTO_COMPLETE
 184
 185#define CONFIG_SYS_MEMTEST_START        0x80010000
 186#define CONFIG_SYS_MEMTEST_END          0x87C00000
 187
 188/* Physical memory map */
 189#define CONFIG_NR_DRAM_BANKS            1
 190#define PHYS_SDRAM                      (0x80000000)
 191#define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
 192
 193#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 194#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 195#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 196
 197#define CONFIG_SYS_INIT_SP_OFFSET \
 198        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 199#define CONFIG_SYS_INIT_SP_ADDR \
 200        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 201
 202#ifdef CONFIG_ENV_IS_IN_MMC
 203#define CONFIG_ENV_SIZE                 (8 * 1024)
 204
 205#define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 206#define CONFIG_SYS_MMC_ENV_DEV          0
 207#endif
 208
 209#ifdef CONFIG_ENV_IS_IN_NAND
 210#define CONFIG_ENV_SIZE                 (64 * 2048)
 211#define CONFIG_ENV_SECT_SIZE            (64 * 2048)
 212#define CONFIG_ENV_RANGE                (512 * 1024)
 213#define CONFIG_ENV_OFFSET               0x180000
 214#endif
 215
 216#endif
 217