include/configs/s32v234evb.h

   1 /*
   2  * (C) Copyright 2015-2016 Freescale Semiconductor, Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  *
   6  * Configuration settings for the Freescale S32V234 EVB board.
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #ifndef CONFIG_SPL_BUILD
  13 #include <config_distro_defaults.h>
  14 #endif
  15
  16 #include <asm/arch/imx-regs.h>
  17
  18 #define CONFIG_S32V234
  19 #define CONFIG_DM
  20
  21 /* Config GIC */
  22 #define CONFIG_GICV2
  23 #define GICD_BASE 0x7D001000
  24 #define GICC_BASE 0x7D002000
  25
  26 #define CONFIG_REMAKE_ELF
  27 #undef CONFIG_RUN_FROM_IRAM_ONLY
  28
  29 #define CONFIG_RUN_FROM_DDR1
  30 #undef CONFIG_RUN_FROM_DDR0
  31
  32 /* Run by default from DDR1  */
  33 #ifdef CONFIG_RUN_FROM_DDR0
  34 #define DDR_BASE_ADDR           0x80000000
  35 #else
  36 #define DDR_BASE_ADDR           0xC0000000
  37 #endif
  38
  39 #define CONFIG_MACH_TYPE                4146
  40
  41 #define CONFIG_SKIP_LOWLEVEL_INIT
  42
  43 /* Config CACHE */
  44 #define CONFIG_CMD_CACHE
  45
  46 #define CONFIG_SYS_FULL_VA
  47
  48 /* Enable passing of ATAGs */
  49 #define CONFIG_CMDLINE_TAG
  50
  51 /* SMP Spin Table Definitions */
  52 #define CPU_RELEASE_ADDR                (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  53
  54 /* Generic Timer Definitions */
  55 #define COUNTER_FREQUENCY               (1000000000)    /* 1000MHz */
  56 #define CONFIG_SYS_FSL_ERRATUM_A008585
  57
  58 /* Size of malloc() pool */
  59 #ifdef CONFIG_RUN_FROM_IRAM_ONLY
  60 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1 * 1024 * 1024)
  61 #else
  62 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  63 #endif
  64
  65 #define CONFIG_DM_SERIAL
  66 #define CONFIG_FSL_LINFLEXUART
  67 #define LINFLEXUART_BASE                LINFLEXD0_BASE_ADDR
  68
  69 #define CONFIG_DEBUG_UART_LINFLEXUART
  70 #define CONFIG_DEBUG_UART_BASE          LINFLEXUART_BASE
  71
  72 /* Allow to overwrite serial and ethaddr */
  73 #define CONFIG_ENV_OVERWRITE
  74 #define CONFIG_SYS_UART_PORT            (1)
  75 #define CONFIG_BAUDRATE                         115200
  76
  77 #undef CONFIG_CMD_IMLS
  78
  79 #define CONFIG_FSL_ESDHC
  80 #define CONFIG_FSL_USDHC
  81 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC_BASE_ADDR
  82 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  83
  84 #define CONFIG_CMD_MMC
  85 #define CONFIG_GENERIC_MMC
  86 /* #define CONFIG_CMD_EXT2 EXT2 Support */
  87 #define CONFIG_DOS_PARTITION
  88
  89 #if 0
  90
  91 /* Ethernet config */
  92 #define CONFIG_CMD_PING
  93 #define CONFIG_CMD_MII
  94 #define CONFIG_FEC_MXC
  95 #define CONFIG_MII
  96 #define IMX_FEC_BASE            ENET_BASE_ADDR
  97 #define CONFIG_FEC_XCV_TYPE     RMII
  98 #define CONFIG_FEC_MXC_PHYADDR  0
  99 #define CONFIG_PHYLIB
 100 #define CONFIG_PHY_MICREL
 101 #endif
 102
 103 #if 0                           /* Disable until the I2C driver will be updated */
 104
 105 /* I2C Configs */
 106 #define CONFIG_CMD_I2C
 107 #define CONFIG_HARD_I2C
 108 #define CONFIG_I2C_MXC
 109 #define CONFIG_SYS_I2C_BASE             I2C0_BASE_ADDR
 110 #define CONFIG_SYS_I2C_SPEED            100000
 111 #endif
 112
 113 #if 0                           /* Disable until the FLASH will be implemented */
 114 #define CONFIG_SYS_USE_NAND
 115 #endif
 116
 117 #ifdef CONFIG_SYS_USE_NAND
 118 /* Nand Flash Configs */
 119 #define CONFIG_CMD_NAND
 120 #define CONFIG_JFFS2_NAND
 121 #define MTD_NAND_FSL_NFC_SWECC 1
 122 #define CONFIG_NAND_FSL_NFC
 123 #define CONFIG_SYS_NAND_BASE            0x400E0000
 124 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 125 #define NAND_MAX_CHIPS                  CONFIG_SYS_MAX_NAND_DEVICE
 126 #define CONFIG_SYS_NAND_SELECT_DEVICE
 127 #define CONFIG_SYS_64BIT_VSPRINTF       /* needed for nand_util.c */
 128 #endif
 129
 130 #define CONFIG_LOADADDR                 0xC307FFC0
 131 #define CONFIG_BOOTARGS                 "console=ttyLF0 root=/dev/ram rw"
 132
 133 #define CONFIG_CMD_ENV
 134 #define CONFIG_EXTRA_ENV_SETTINGS \
 135         "boot_scripts=boot.scr.uimg boot.scr\0" \
 136         "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
 137         "console=ttyLF0,115200\0" \
 138         "fdt_file=s32v234-evb.dtb\0" \
 139         "fdt_high=0xffffffff\0" \
 140         "initrd_high=0xffffffff\0" \
 141         "fdt_addr_r=0xC2000000\0" \
 142         "kernel_addr_r=0xC307FFC0\0" \
 143         "ramdisk_addr_r=0xC4000000\0" \
 144         "ramdisk=rootfs.uimg\0"\
 145         "ip_dyn=yes\0" \
 146         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 147         "update_sd_firmware_filename=u-boot.imx\0" \
 148         "update_sd_firmware=" \
 149                 "if test ${ip_dyn} = yes; then " \
 150                         "setenv get_cmd dhcp; " \
 151                 "else " \
 152                         "setenv get_cmd tftp; " \
 153                 "fi; " \
 154                 "if mmc dev ${mmcdev}; then "   \
 155                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 156                                 "setexpr fw_sz ${filesize} / 0x200; " \
 157                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 158                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 159                         "fi; "  \
 160                 "fi\0" \
 161         "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr} ${ramdisk}\0" \
 162         "jtagboot=echo Booting using jtag...; " \
 163                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
 164         "jtagsdboot=echo Booting loading Linux with ramdisk from SD...; " \
 165                 "run loaduimage; run loadramdisk; run loadfdt;"\
 166                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
 167         "boot_net_usb_start=true\0" \
 168         BOOTENV
 169
 170 #define BOOT_TARGET_DEVICES(func) \
 171         func(MMC, mmc, 1) \
 172         func(MMC, mmc, 0) \
 173         func(DHCP, dhcp, na)
 174
 175 #define CONFIG_BOOTCOMMAND \
 176         "run distro_bootcmd"
 177
 178 #include <config_distro_bootcmd.h>
 179
 180 /* Miscellaneous configurable options */
 181 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 182 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 183 #define CONFIG_SYS_PROMPT               "=> "
 184 #undef CONFIG_AUTO_COMPLETE
 185 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 186 #define CONFIG_SYS_PBSIZE               \
 187                         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 188 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 189 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 190 #define CONFIG_CMDLINE_EDITING
 191
 192 #define CONFIG_CMD_MEMTEST
 193 #define CONFIG_SYS_MEMTEST_START        (DDR_BASE_ADDR)
 194 #define CONFIG_SYS_MEMTEST_END          (DDR_BASE_ADDR + 0x7C00000)
 195
 196 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 197 #define CONFIG_SYS_HZ                           1000
 198
 199 #define CONFIG_SYS_TEXT_BASE            0x3E800000      /* SDRAM */
 200
 201 #ifdef CONFIG_RUN_FROM_IRAM_ONLY
 202 #define CONFIG_SYS_MALLOC_BASE          (DDR_BASE_ADDR)
 203 #endif
 204
 205 /*
 206  * Stack sizes
 207  * The stack sizes are set up in start.S using the settings below
 208  */
 209 #define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
 210
 211 #if 0
 212 /* Configure PXE */
 213 #define CONFIG_BOOTP_PXE
 214 #define CONFIG_BOOTP_PXE_CLIENTARCH     0x100
 215 #endif
 216
 217 /* Physical memory map */
 218 /* EVB board has 2x256 MB DDR chips, DDR0 and DDR1, u-boot is using just one */
 219 #define CONFIG_NR_DRAM_BANKS            1
 220 #define PHYS_SDRAM                      (DDR_BASE_ADDR)
 221 #define PHYS_SDRAM_SIZE                 (256 * 1024 * 1024)
 222
 223 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 224 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 225 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 226
 227 #define CONFIG_SYS_INIT_SP_OFFSET \
 228         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 229 #define CONFIG_SYS_INIT_SP_ADDR \
 230         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 231
 232 /* FLASH and environment organization */
 233 #define CONFIG_SYS_NO_FLASH
 234
 235 #define CONFIG_ENV_SIZE                 (8 * 1024)
 236 #define CONFIG_ENV_IS_IN_MMC
 237
 238 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 239 #define CONFIG_SYS_MMC_ENV_DEV          0
 240
 241
 242 #define CONFIG_BOOTP_BOOTFILESIZE
 243 #define CONFIG_BOOTP_BOOTPATH
 244 #define CONFIG_BOOTP_GATEWAY
 245 #define CONFIG_BOOTP_HOSTNAME
 246
 247 #endif