include/configs/vf610twr.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2013 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale Vybrid vf610twr board.
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include <asm/arch/imx-regs.h>
  12
  13 #define CONFIG_SYS_FSL_CLK
  14
  15 #define CONFIG_MACH_TYPE                4146
  16
  17 #define CONFIG_SKIP_LOWLEVEL_INIT
  18
  19 /* Enable passing of ATAGs */
  20 #define CONFIG_CMDLINE_TAG
  21
  22 #ifdef CONFIG_CMD_FUSE
  23 #define CONFIG_MXC_OCOTP
  24 #endif
  25
  26 /* Size of malloc() pool */
  27 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  28
  29 /* Allow to overwrite serial and ethaddr */
  30 #define CONFIG_ENV_OVERWRITE
  31
  32 /* NAND support */
  33 #define CONFIG_SYS_NAND_ONFI_DETECTION
  34
  35 #ifdef CONFIG_CMD_NAND
  36 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  37 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
  38
  39 /* Dynamic MTD partition support */
  40 #define CONFIG_MTD_PARTITIONS
  41 #define CONFIG_MTD_DEVICE
  42 #endif
  43
  44 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  45 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  46
  47 #define CONFIG_FEC_MXC
  48 #define CONFIG_MII
  49 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  50 #define CONFIG_FEC_XCV_TYPE             RMII
  51 #define CONFIG_FEC_MXC_PHYADDR          0
  52
  53 /* QSPI Configs*/
  54
  55 #ifdef CONFIG_FSL_QSPI
  56 #define FSL_QSPI_FLASH_SIZE             (1 << 24)
  57 #define FSL_QSPI_FLASH_NUM              2
  58 #define CONFIG_SYS_FSL_QSPI_LE
  59 #endif
  60
  61 /* I2C Configs */
  62 #define CONFIG_SYS_I2C
  63 #define CONFIG_SYS_I2C_MXC
  64 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  65 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  66 #define CONFIG_SYS_SPD_BUS_NUM          0
  67
  68
  69 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  70
  71 /* We boot from the gfxRAM area of the OCRAM. */
  72 #define CONFIG_BOARD_SIZE_LIMIT         520192
  73
  74 /*
  75  * We do have 128MB of memory on the Vybrid Tower board. Leave the last
  76  * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
  77  * DDR3. Hence, limit the memory range for image processing to 112MB
  78  * using bootm_size. All of the following must be within this range.
  79  * We have the default load at 32MB into DDR (for the kernel), FDT at
  80  * 64MB and the ramdisk 512KB above that (allowing for hopefully never
  81  * seen large trees). This allows a reasonable split between ramdisk
  82  * and kernel size, where the ram disk can be a bit larger.
  83  */
  84 #define MEM_LAYOUT_ENV_SETTINGS \
  85         "bootm_size=0x07000000\0" \
  86         "loadaddr=0x82000000\0" \
  87         "kernel_addr_r=0x82000000\0" \
  88         "fdt_addr=0x84000000\0" \
  89         "fdt_addr_r=0x84000000\0" \
  90         "rdaddr=0x84080000\0" \
  91         "ramdisk_addr_r=0x84080000\0"
  92
  93 #define CONFIG_EXTRA_ENV_SETTINGS \
  94         MEM_LAYOUT_ENV_SETTINGS \
  95         "script=boot.scr\0" \
  96         "image=zImage\0" \
  97         "console=ttyLP1\0" \
  98         "fdt_file=vf610-twr.dtb\0" \
  99         "boot_fdt=try\0" \
 100         "ip_dyn=yes\0" \
 101         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 102         "mmcpart=1\0" \
 103         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 104         "update_sd_firmware_filename=u-boot.imx\0" \
 105         "update_sd_firmware=" \
 106                 "if test ${ip_dyn} = yes; then " \
 107                         "setenv get_cmd dhcp; " \
 108                 "else " \
 109                         "setenv get_cmd tftp; " \
 110                 "fi; " \
 111                 "if mmc dev ${mmcdev}; then "   \
 112                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 113                                 "setexpr fw_sz ${filesize} / 0x200; " \
 114                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 115                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 116                         "fi; "  \
 117                 "fi\0" \
 118         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 119                 "root=${mmcroot}\0" \
 120         "loadbootscript=" \
 121                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 122         "bootscript=echo Running bootscript from mmc ...; " \
 123                 "source\0" \
 124         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 125         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 126         "mmcboot=echo Booting from mmc ...; " \
 127                 "run mmcargs; " \
 128                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 129                         "if run loadfdt; then " \
 130                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 131                         "else " \
 132                                 "if test ${boot_fdt} = try; then " \
 133                                         "bootz; " \
 134                                 "else " \
 135                                         "echo WARN: Cannot load the DT; " \
 136                                 "fi; " \
 137                         "fi; " \
 138                 "else " \
 139                         "bootz; " \
 140                 "fi;\0" \
 141         "netargs=setenv bootargs console=${console},${baudrate} " \
 142                 "root=/dev/nfs " \
 143         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 144                 "netboot=echo Booting from net ...; " \
 145                 "run netargs; " \
 146                 "if test ${ip_dyn} = yes; then " \
 147                         "setenv get_cmd dhcp; " \
 148                 "else " \
 149                         "setenv get_cmd tftp; " \
 150                 "fi; " \
 151                 "${get_cmd} ${image}; " \
 152                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 153                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 154                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 155                         "else " \
 156                                 "if test ${boot_fdt} = try; then " \
 157                                         "bootz; " \
 158                                 "else " \
 159                                         "echo WARN: Cannot load the DT; " \
 160                                 "fi; " \
 161                         "fi; " \
 162                 "else " \
 163                         "bootz; " \
 164                 "fi;\0"
 165
 166 #define CONFIG_BOOTCOMMAND \
 167            "mmc dev ${mmcdev}; if mmc rescan; then " \
 168                    "if run loadbootscript; then " \
 169                            "run bootscript; " \
 170                    "else " \
 171                            "if run loadimage; then " \
 172                                    "run mmcboot; " \
 173                            "else run netboot; " \
 174                            "fi; " \
 175                    "fi; " \
 176            "else run netboot; fi"
 177
 178 /* Miscellaneous configurable options */
 179
 180 #define CONFIG_SYS_MEMTEST_START        0x80010000
 181 #define CONFIG_SYS_MEMTEST_END          0x87C00000
 182
 183 /* Physical memory map */
 184 #define CONFIG_NR_DRAM_BANKS            1
 185 #define PHYS_SDRAM                      (0x80000000)
 186 #define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
 187
 188 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 189 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 190 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 191
 192 #define CONFIG_SYS_INIT_SP_OFFSET \
 193         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 194 #define CONFIG_SYS_INIT_SP_ADDR \
 195         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 196
 197 #ifdef CONFIG_ENV_IS_IN_MMC
 198 #define CONFIG_ENV_SIZE                 (8 * 1024)
 199
 200 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 201 #define CONFIG_SYS_MMC_ENV_DEV          0
 202 #endif
 203
 204 #ifdef CONFIG_ENV_IS_IN_NAND
 205 #define CONFIG_ENV_SIZE                 (64 * 2048)
 206 #define CONFIG_ENV_SECT_SIZE            (64 * 2048)
 207 #define CONFIG_ENV_RANGE                (512 * 1024)
 208 #define CONFIG_ENV_OFFSET               0x180000
 209 #endif
 210
 211 #endif