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