include/configs/sunxi-common.h

   1 /*
   2  * (C) Copyright 2012-2012 Henrik Nordstrom <henrik@henriknordstrom.net>
   3  *
   4  * (C) Copyright 2007-2011
   5  * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
   6  * Tom Cubie <tangliang@allwinnertech.com>
   7  *
   8  * Configuration settings for the Allwinner sunxi series of boards.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef _SUNXI_COMMON_CONFIG_H
  14 #define _SUNXI_COMMON_CONFIG_H
  15
  16 #include <asm/arch/cpu.h>
  17 #include <linux/stringify.h>
  18
  19 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
  20 /*
  21  * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the
  22  * expense of restricting some features, so the regular machine id values can
  23  * be used.
  24  */
  25 # define CONFIG_MACH_TYPE_COMPAT_REV    0
  26 #else
  27 /*
  28  * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels.
  29  * Only sunxi-3.4 kernels with appropriate fixes applied are able to pass
  30  * beyond the machine id check.
  31  */
  32 # define CONFIG_MACH_TYPE_COMPAT_REV    1
  33 #endif
  34
  35 /*
  36  * High Level Configuration Options
  37  */
  38 #define CONFIG_SUNXI            /* sunxi family */
  39 #ifdef CONFIG_SPL_BUILD
  40 #define CONFIG_SYS_THUMB_BUILD  /* Thumbs mode to save space in SPL */
  41 #endif
  42
  43 /* Serial & console */
  44 #define CONFIG_SYS_NS16550
  45 #define CONFIG_SYS_NS16550_SERIAL
  46 /* ns16550 reg in the low bits of cpu reg */
  47 #define CONFIG_SYS_NS16550_CLK          24000000
  48 #ifdef CONFIG_DM_SERIAL
  49 # define CONFIG_DW_SERIAL
  50 #else
  51 # define CONFIG_SYS_NS16550_REG_SIZE    -4
  52 # define CONFIG_SYS_NS16550_COM1                SUNXI_UART0_BASE
  53 # define CONFIG_SYS_NS16550_COM2                SUNXI_UART1_BASE
  54 # define CONFIG_SYS_NS16550_COM3                SUNXI_UART2_BASE
  55 # define CONFIG_SYS_NS16550_COM4                SUNXI_UART3_BASE
  56 # define CONFIG_SYS_NS16550_COM5                SUNXI_R_UART_BASE
  57 #endif
  58
  59 /* CPU */
  60 #define CONFIG_DISPLAY_CPUINFO
  61 #define CONFIG_SYS_CACHELINE_SIZE       64
  62
  63 /*
  64  * The DRAM Base differs between some models. We cannot use macros for the
  65  * CONFIG_FOO defines which contain the DRAM base address since they end
  66  * up unexpanded in include/autoconf.mk .
  67  *
  68  * So we have to have this #ifdef #else #endif block for these.
  69  */
  70 #ifdef CONFIG_MACH_SUN9I
  71 #define SDRAM_OFFSET(x) 0x2##x
  72 #define CONFIG_SYS_SDRAM_BASE           0x20000000
  73 #define CONFIG_SYS_LOAD_ADDR            0x22000000 /* default load address */
  74 #define CONFIG_SYS_TEXT_BASE            0x2a000000
  75 #define CONFIG_PRE_CON_BUF_ADDR         0x2f000000
  76 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
  77  * since it needs to fit in with the other values. By also #defining it
  78  * we get warnings if the Kconfig value mismatches. */
  79 #define CONFIG_SPL_STACK_R_ADDR         0x2fe00000
  80 #define CONFIG_SPL_BSS_START_ADDR       0x2ff80000
  81 #else
  82 #define SDRAM_OFFSET(x) 0x4##x
  83 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  84 #define CONFIG_SYS_LOAD_ADDR            0x42000000 /* default load address */
  85 #define CONFIG_SYS_TEXT_BASE            0x4a000000
  86 #define CONFIG_PRE_CON_BUF_ADDR         0x4f000000
  87 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
  88  * since it needs to fit in with the other values. By also #defining it
  89  * we get warnings if the Kconfig value mismatches. */
  90 #define CONFIG_SPL_STACK_R_ADDR         0x4fe00000
  91 #define CONFIG_SPL_BSS_START_ADDR       0x4ff80000
  92 #endif
  93
  94 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000 /* 512 KiB */
  95
  96 #ifdef CONFIG_MACH_SUN9I
  97 /*
  98  * The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is
  99  * slightly bigger. Note that it is possible to map the first 32 KiB of the
 100  * A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the
 101  * undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and
 102  * the 1 actually activates the mapping of the first 32 KiB to 0x00000000.
 103  */
 104 #define CONFIG_SYS_INIT_RAM_ADDR        0x10000
 105 #define CONFIG_SYS_INIT_RAM_SIZE        0x0a000 /* 40 KiB */
 106 #else
 107 #define CONFIG_SYS_INIT_RAM_ADDR        0x0
 108 #define CONFIG_SYS_INIT_RAM_SIZE        0x8000  /* 32 KiB */
 109 #endif
 110
 111 #define CONFIG_SYS_INIT_SP_OFFSET \
 112         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 113 #define CONFIG_SYS_INIT_SP_ADDR \
 114         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 115
 116 #define CONFIG_NR_DRAM_BANKS            1
 117 #define PHYS_SDRAM_0                    CONFIG_SYS_SDRAM_BASE
 118 #define PHYS_SDRAM_0_SIZE               0x80000000 /* 2 GiB */
 119
 120 #ifdef CONFIG_AHCI
 121 #define CONFIG_LIBATA
 122 #define CONFIG_SCSI_AHCI
 123 #define CONFIG_SCSI_AHCI_PLAT
 124 #define CONFIG_SUNXI_AHCI
 125 #define CONFIG_SYS_64BIT_LBA
 126 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     1
 127 #define CONFIG_SYS_SCSI_MAX_LUN         1
 128 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
 129                                          CONFIG_SYS_SCSI_MAX_LUN)
 130 #define CONFIG_CMD_SCSI
 131 #endif
 132
 133 #define CONFIG_SETUP_MEMORY_TAGS
 134 #define CONFIG_CMDLINE_TAG
 135 #define CONFIG_INITRD_TAG
 136 #define CONFIG_SERIAL_TAG
 137
 138 #ifdef CONFIG_NAND_SUNXI
 139 #define CONFIG_SPL_NAND_SUPPORT 1
 140 #endif
 141
 142 /* mmc config */
 143 #ifdef CONFIG_MMC
 144 #define CONFIG_GENERIC_MMC
 145 #define CONFIG_CMD_MMC
 146 #define CONFIG_MMC_SUNXI
 147 #define CONFIG_MMC_SUNXI_SLOT           0
 148 #define CONFIG_ENV_IS_IN_MMC
 149 #define CONFIG_SYS_MMC_ENV_DEV          0       /* first detected MMC controller */
 150 #endif
 151
 152 /* 64MB of malloc() pool */
 153 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (64 << 20))
 154
 155 /*
 156  * Miscellaneous configurable options
 157  */
 158 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 159 #define CONFIG_SYS_PBSIZE       1024    /* Print Buffer Size */
 160 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 161 #define CONFIG_SYS_GENERIC_BOARD
 162
 163 /* Boot Argument Buffer Size */
 164 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 165
 166 /* standalone support */
 167 #define CONFIG_STANDALONE_LOAD_ADDR     CONFIG_SYS_LOAD_ADDR
 168
 169 /* baudrate */
 170 #define CONFIG_BAUDRATE                 115200
 171
 172 /* The stack sizes are set up in start.S using the settings below */
 173 #define CONFIG_STACKSIZE                (256 << 10)     /* 256 KiB */
 174
 175 /* FLASH and environment organization */
 176
 177 #define CONFIG_SYS_NO_FLASH
 178
 179 #define CONFIG_SYS_MONITOR_LEN          (768 << 10)     /* 768 KiB */
 180 #define CONFIG_IDENT_STRING             " Allwinner Technology"
 181
 182 #define CONFIG_ENV_OFFSET               (544 << 10) /* (8 + 24 + 512) KiB */
 183 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
 184
 185 #define CONFIG_FAT_WRITE        /* enable write access */
 186
 187 #define CONFIG_SPL_FRAMEWORK
 188 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 189 #define CONFIG_SPL_SERIAL_SUPPORT
 190 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 191
 192 #define CONFIG_SPL_BOARD_LOAD_IMAGE
 193
 194 #define CONFIG_SPL_TEXT_BASE            0x20            /* sram start+header */
 195 #define CONFIG_SPL_MAX_SIZE             0x5fe0          /* 24KB on sun4i/sun7i */
 196
 197 #define CONFIG_SPL_LIBDISK_SUPPORT
 198
 199 #ifdef CONFIG_MMC
 200 #define CONFIG_SPL_MMC_SUPPORT
 201 #endif
 202
 203 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds"
 204
 205 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80      /* 40KiB */
 206 #define CONFIG_SPL_PAD_TO               32768           /* decimal for 'dd' */
 207
 208 /* end of 32 KiB in sram */
 209 #define LOW_LEVEL_SRAM_STACK            0x00008000 /* End of sram */
 210 #define CONFIG_SPL_STACK                LOW_LEVEL_SRAM_STACK
 211
 212 /* I2C */
 213 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER
 214 #define CONFIG_SPL_I2C_SUPPORT
 215 #endif
 216
 217 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \
 218     defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \
 219     defined CONFIG_I2C4_ENABLE
 220 #define CONFIG_SYS_I2C
 221 #define CONFIG_SYS_I2C_MVTWSI
 222 #define CONFIG_SYS_I2C_SPEED            400000
 223 #define CONFIG_SYS_I2C_SLAVE            0x7f
 224 #define CONFIG_CMD_I2C
 225 #endif
 226
 227 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD)
 228 #define CONFIG_SYS_I2C_SOFT
 229 #define CONFIG_SYS_I2C_SOFT_SPEED       50000
 230 #define CONFIG_SYS_I2C_SOFT_SLAVE       0x00
 231 /* We use pin names in Kconfig and sunxi_name_to_gpio() */
 232 #define CONFIG_SOFT_I2C_GPIO_SDA        soft_i2c_gpio_sda
 233 #define CONFIG_SOFT_I2C_GPIO_SCL        soft_i2c_gpio_scl
 234 #ifndef __ASSEMBLY__
 235 extern int soft_i2c_gpio_sda;
 236 extern int soft_i2c_gpio_scl;
 237 #endif
 238 #define CONFIG_VIDEO_LCD_I2C_BUS        0 /* The lcd panel soft i2c is bus 0 */
 239 #define CONFIG_SYS_SPD_BUS_NUM          1 /* And the axp209 i2c bus is bus 1 */
 240 #else
 241 #define CONFIG_SYS_SPD_BUS_NUM          0 /* The axp209 i2c bus is bus 0 */
 242 #define CONFIG_VIDEO_LCD_I2C_BUS        -1 /* NA, but necessary to compile */
 243 #endif
 244
 245 /* PMU */
 246 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || defined CONFIG_AXP221_POWER
 247 #define CONFIG_SPL_POWER_SUPPORT
 248 #endif
 249
 250 #ifndef CONFIG_CONS_INDEX
 251 #define CONFIG_CONS_INDEX              1       /* UART0 */
 252 #endif
 253
 254 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE
 255 #if CONFIG_CONS_INDEX == 1
 256 #ifdef CONFIG_MACH_SUN9I
 257 #define OF_STDOUT_PATH          "/soc/serial@07000000:115200"
 258 #else
 259 #define OF_STDOUT_PATH          "/soc@01c00000/serial@01c28000:115200"
 260 #endif
 261 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I)
 262 #define OF_STDOUT_PATH          "/soc@01c00000/serial@01c28400:115200"
 263 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
 264 #define OF_STDOUT_PATH          "/soc@01c00000/serial@01c28800:115200"
 265 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I)
 266 #define OF_STDOUT_PATH          "/soc@01c00000/serial@01f02800:115200"
 267 #else
 268 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h.
 269 #endif
 270 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */
 271
 272 /* GPIO */
 273 #define CONFIG_SUNXI_GPIO
 274 #define CONFIG_SPL_GPIO_SUPPORT
 275 #define CONFIG_CMD_GPIO
 276
 277 #ifdef CONFIG_VIDEO
 278 /*
 279  * The amount of RAM to keep free at the top of RAM when relocating u-boot,
 280  * to use as framebuffer. This must be a multiple of 4096.
 281  */
 282 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20)
 283
 284 /* Do we want to initialize a simple FB? */
 285 #define CONFIG_VIDEO_DT_SIMPLEFB
 286
 287 #define CONFIG_VIDEO_SUNXI
 288
 289 #define CONFIG_CFB_CONSOLE
 290 #define CONFIG_VIDEO_SW_CURSOR
 291 #define CONFIG_VIDEO_LOGO
 292 #define CONFIG_VIDEO_STD_TIMINGS
 293 #define CONFIG_I2C_EDID
 294 #define VIDEO_LINE_LEN (pGD->plnSizeX)
 295
 296 /* allow both serial and cfb console. */
 297 #define CONFIG_CONSOLE_MUX
 298 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */
 299 #define CONFIG_VGA_AS_SINGLE_DEVICE
 300
 301 /* To be able to hook simplefb into dt */
 302 #ifdef CONFIG_VIDEO_DT_SIMPLEFB
 303 #define CONFIG_OF_BOARD_SETUP
 304 #endif
 305
 306 #endif /* CONFIG_VIDEO */
 307
 308 /* Ethernet support */
 309 #ifdef CONFIG_SUNXI_EMAC
 310 #define CONFIG_PHY_ADDR         1
 311 #define CONFIG_MII                      /* MII PHY management           */
 312 #define CONFIG_PHYLIB
 313 #endif
 314
 315 #ifdef CONFIG_SUNXI_GMAC
 316 #define CONFIG_DW_AUTONEG
 317 #define CONFIG_PHY_GIGE                 /* GMAC can use gigabit PHY     */
 318 #define CONFIG_PHY_ADDR         1
 319 #define CONFIG_MII                      /* MII PHY management           */
 320 #define CONFIG_PHYLIB
 321 #endif
 322
 323 #ifdef CONFIG_USB_EHCI_HCD
 324 #define CONFIG_USB_OHCI_NEW
 325 #define CONFIG_USB_OHCI_SUNXI
 326 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
 327 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
 328 #endif
 329
 330 #ifdef CONFIG_USB_MUSB_SUNXI
 331 #define CONFIG_USB_MUSB_PIO_ONLY
 332 #endif
 333
 334 #ifdef CONFIG_USB_MUSB_GADGET
 335 #define CONFIG_USB_GADGET
 336 #define CONFIG_USB_GADGET_DUALSPEED
 337 #define CONFIG_USB_GADGET_VBUS_DRAW     0
 338
 339 #define CONFIG_USB_GADGET_DOWNLOAD
 340 #define CONFIG_USB_FUNCTION_FASTBOOT
 341 #define CONFIG_USB_FUNCTION_MASS_STORAGE
 342 #endif
 343
 344 #ifdef CONFIG_USB_GADGET_DOWNLOAD
 345 #define CONFIG_G_DNL_VENDOR_NUM         0x1f3a
 346 #define CONFIG_G_DNL_PRODUCT_NUM        0x1010
 347 #define CONFIG_G_DNL_MANUFACTURER       "Allwinner Technology"
 348 #endif
 349
 350 #ifdef CONFIG_USB_FUNCTION_FASTBOOT
 351 #define CONFIG_CMD_FASTBOOT
 352 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 353 #define CONFIG_FASTBOOT_BUF_SIZE        0x2000000
 354 #define CONFIG_ANDROID_BOOT_IMAGE
 355
 356 #define CONFIG_FASTBOOT_FLASH
 357
 358 #ifdef CONFIG_MMC
 359 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   0
 360 #define CONFIG_EFI_PARTITION
 361 #endif
 362 #endif
 363
 364 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE
 365 #define CONFIG_CMD_USB_MASS_STORAGE
 366 #endif
 367
 368 #ifdef CONFIG_USB_KEYBOARD
 369 #define CONFIG_CONSOLE_MUX
 370 #define CONFIG_PREBOOT
 371 #define CONFIG_SYS_STDIO_DEREGISTER
 372 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
 373 #endif
 374
 375 #if !defined CONFIG_ENV_IS_IN_MMC && \
 376     !defined CONFIG_ENV_IS_IN_NAND && \
 377     !defined CONFIG_ENV_IS_IN_FAT && \
 378     !defined CONFIG_ENV_IS_IN_SPI_FLASH
 379 #define CONFIG_ENV_IS_NOWHERE
 380 #endif
 381
 382 #define CONFIG_MISC_INIT_R
 383 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 384
 385 #ifndef CONFIG_SPL_BUILD
 386 #include <config_distro_defaults.h>
 387
 388 /* Enable pre-console buffer to get complete log on the VGA console */
 389 #define CONFIG_PRE_CONSOLE_BUFFER
 390 #define CONFIG_PRE_CON_BUF_SZ           4096 /* Aprox 2 80*25 screens */
 391
 392 /*
 393  * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
 394  * 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
 395  * 1M script, 1M pxe and the ramdisk at the end.
 396  */
 397 #define MEM_LAYOUT_ENV_SETTINGS \
 398         "bootm_size=0xa000000\0" \
 399         "kernel_addr_r=" __stringify(SDRAM_OFFSET(2000000)) "\0" \
 400         "fdt_addr_r=" __stringify(SDRAM_OFFSET(3000000)) "\0" \
 401         "scriptaddr=" __stringify(SDRAM_OFFSET(3100000)) "\0" \
 402         "pxefile_addr_r=" __stringify(SDRAM_OFFSET(3200000)) "\0" \
 403         "ramdisk_addr_r=" __stringify(SDRAM_OFFSET(3300000)) "\0"
 404
 405 #ifdef CONFIG_MMC
 406 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
 407 #else
 408 #define BOOT_TARGET_DEVICES_MMC(func)
 409 #endif
 410
 411 #ifdef CONFIG_AHCI
 412 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
 413 #else
 414 #define BOOT_TARGET_DEVICES_SCSI(func)
 415 #endif
 416
 417 #ifdef CONFIG_USB_STORAGE
 418 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
 419 #else
 420 #define BOOT_TARGET_DEVICES_USB(func)
 421 #endif
 422
 423 /* FEL boot support, auto-execute boot.scr if a script address was provided */
 424 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \
 425         "bootcmd_fel=" \
 426                 "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \
 427                         "echo '(FEL boot)'; " \
 428                         "source ${fel_scriptaddr}; " \
 429                 "fi\0"
 430 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \
 431         "fel "
 432
 433 #define BOOT_TARGET_DEVICES(func) \
 434         func(FEL, fel, na) \
 435         BOOT_TARGET_DEVICES_MMC(func) \
 436         BOOT_TARGET_DEVICES_SCSI(func) \
 437         BOOT_TARGET_DEVICES_USB(func) \
 438         func(PXE, pxe, na) \
 439         func(DHCP, dhcp, na)
 440
 441 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
 442 #define BOOTCMD_SUNXI_COMPAT \
 443         "bootcmd_sunxi_compat=" \
 444                 "setenv root /dev/mmcblk0p3 rootwait; " \
 445                 "if ext2load mmc 0 0x44000000 uEnv.txt; then " \
 446                         "echo Loaded environment from uEnv.txt; " \
 447                         "env import -t 0x44000000 ${filesize}; " \
 448                 "fi; " \
 449                 "setenv bootargs console=${console} root=${root} ${extraargs}; " \
 450                 "ext2load mmc 0 0x43000000 script.bin && " \
 451                 "ext2load mmc 0 0x48000000 uImage && " \
 452                 "bootm 0x48000000\0"
 453 #else
 454 #define BOOTCMD_SUNXI_COMPAT
 455 #endif
 456
 457 #include <config_distro_bootcmd.h>
 458
 459 #ifdef CONFIG_USB_KEYBOARD
 460 #define CONSOLE_STDIN_SETTINGS \
 461         "preboot=usb start\0" \
 462         "stdin=serial,usbkbd\0"
 463 #else
 464 #define CONSOLE_STDIN_SETTINGS \
 465         "stdin=serial\0"
 466 #endif
 467
 468 #ifdef CONFIG_VIDEO
 469 #define CONSOLE_STDOUT_SETTINGS \
 470         "stdout=serial,vga\0" \
 471         "stderr=serial,vga\0"
 472 #else
 473 #define CONSOLE_STDOUT_SETTINGS \
 474         "stdout=serial\0" \
 475         "stderr=serial\0"
 476 #endif
 477
 478 #define CONSOLE_ENV_SETTINGS \
 479         CONSOLE_STDIN_SETTINGS \
 480         CONSOLE_STDOUT_SETTINGS
 481
 482 #define CONFIG_EXTRA_ENV_SETTINGS \
 483         CONSOLE_ENV_SETTINGS \
 484         MEM_LAYOUT_ENV_SETTINGS \
 485         "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 486         "console=ttyS0,115200\0" \
 487         BOOTCMD_SUNXI_COMPAT \
 488         BOOTENV
 489
 490 #else /* ifndef CONFIG_SPL_BUILD */
 491 #define CONFIG_EXTRA_ENV_SETTINGS
 492 #endif
 493
 494 #endif /* _SUNXI_COMMON_CONFIG_H */