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