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 18 19 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 20 /* 21 * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the 22 * expense of restricting some features, so the regular machine id values can 23 * be used. 24 */ 25 # define CONFIG_MACH_TYPE_COMPAT_REV 0 26 #else 27 /* 28 * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels. 29 * Only sunxi-3.4 kernels with appropriate fixes applied are able to pass 30 * beyond the machine id check. 31 */ 32 # define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_SERIAL 45 /* ns16550 reg in the low bits of cpu reg */ 46 #define CONFIG_SYS_NS16550_CLK 24000000 47 #ifndef CONFIG_DM_SERIAL 48 # define CONFIG_SYS_NS16550_REG_SIZE -4 49 # define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE 50 # define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE 51 # define CONFIG_SYS_NS16550_COM3 SUNXI_UART2_BASE 52 # define CONFIG_SYS_NS16550_COM4 SUNXI_UART3_BASE 53 # define CONFIG_SYS_NS16550_COM5 SUNXI_R_UART_BASE 54 #endif 55 56 /* CPU */ 57 #define CONFIG_DISPLAY_CPUINFO 58 #define CONFIG_SYS_CACHELINE_SIZE 64 59 60 /* 61 * The DRAM Base differs between some models. We cannot use macros for the 62 * CONFIG_FOO defines which contain the DRAM base address since they end 63 * up unexpanded in include/autoconf.mk . 64 * 65 * So we have to have this #ifdef #else #endif block for these. 66 */ 67 #ifdef CONFIG_MACH_SUN9I 68 #define SDRAM_OFFSET(x) 0x2##x 69 #define CONFIG_SYS_SDRAM_BASE 0x20000000 70 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* default load address */ 71 #define CONFIG_SYS_TEXT_BASE 0x2a000000 72 #define CONFIG_PRE_CON_BUF_ADDR 0x2f000000 73 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here 74 * since it needs to fit in with the other values. By also #defining it 75 * we get warnings if the Kconfig value mismatches. */ 76 #define CONFIG_SPL_STACK_R_ADDR 0x2fe00000 77 #define CONFIG_SPL_BSS_START_ADDR 0x2ff80000 78 #else 79 #define SDRAM_OFFSET(x) 0x4##x 80 #define CONFIG_SYS_SDRAM_BASE 0x40000000 81 #define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */ 82 #define CONFIG_SYS_TEXT_BASE 0x4a000000 83 #define CONFIG_PRE_CON_BUF_ADDR 0x4f000000 84 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here 85 * since it needs to fit in with the other values. By also #defining it 86 * we get warnings if the Kconfig value mismatches. */ 87 #define CONFIG_SPL_STACK_R_ADDR 0x4fe00000 88 #define CONFIG_SPL_BSS_START_ADDR 0x4ff80000 89 #endif 90 91 #define CONFIG_SPL_BSS_MAX_SIZE 0x00080000 /* 512 KiB */ 92 93 #ifdef CONFIG_MACH_SUN9I 94 /* 95 * The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is 96 * slightly bigger. Note that it is possible to map the first 32 KiB of the 97 * A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the 98 * undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and 99 * the 1 actually activates the mapping of the first 32 KiB to 0x00000000. 100 */ 101 #define CONFIG_SYS_INIT_RAM_ADDR 0x10000 102 #define CONFIG_SYS_INIT_RAM_SIZE 0x0a000 /* 40 KiB */ 103 #else 104 #define CONFIG_SYS_INIT_RAM_ADDR 0x0 105 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */ 106 #endif 107 108 #define CONFIG_SYS_INIT_SP_OFFSET \ 109 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 110 #define CONFIG_SYS_INIT_SP_ADDR \ 111 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 112 113 #define CONFIG_NR_DRAM_BANKS 1 114 #define PHYS_SDRAM_0 CONFIG_SYS_SDRAM_BASE 115 #define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */ 116 117 #ifdef CONFIG_AHCI 118 #define CONFIG_LIBATA 119 #define CONFIG_SCSI_AHCI 120 #define CONFIG_SCSI_AHCI_PLAT 121 #define CONFIG_SUNXI_AHCI 122 #define CONFIG_SYS_64BIT_LBA 123 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 124 #define CONFIG_SYS_SCSI_MAX_LUN 1 125 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 126 CONFIG_SYS_SCSI_MAX_LUN) 127 #define CONFIG_CMD_SCSI 128 #endif 129 130 #define CONFIG_SETUP_MEMORY_TAGS 131 #define CONFIG_CMDLINE_TAG 132 #define CONFIG_INITRD_TAG 133 #define CONFIG_SERIAL_TAG 134 135 #ifdef CONFIG_NAND_SUNXI 136 #define CONFIG_SPL_NAND_SUPPORT 1 137 #endif 138 139 /* mmc config */ 140 #ifdef CONFIG_MMC 141 #define CONFIG_GENERIC_MMC 142 #define CONFIG_CMD_MMC 143 #define CONFIG_MMC_SUNXI 144 #define CONFIG_MMC_SUNXI_SLOT 0 145 #define CONFIG_ENV_IS_IN_MMC 146 #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ 147 #endif 148 149 /* 64MB of malloc() pool */ 150 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (64 << 20)) 151 152 /* 153 * Miscellaneous configurable options 154 */ 155 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 156 #define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ 157 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 158 159 /* Boot Argument Buffer Size */ 160 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 161 162 /* standalone support */ 163 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 164 165 /* baudrate */ 166 #define CONFIG_BAUDRATE 115200 167 168 /* The stack sizes are set up in start.S using the settings below */ 169 #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ 170 171 /* FLASH and environment organization */ 172 173 #define CONFIG_SYS_NO_FLASH 174 175 #define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */ 176 #define CONFIG_IDENT_STRING " Allwinner Technology" 177 178 #define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ 179 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 180 181 #define CONFIG_FAT_WRITE /* enable write access */ 182 183 #define CONFIG_SPL_FRAMEWORK 184 #define CONFIG_SPL_LIBCOMMON_SUPPORT 185 #define CONFIG_SPL_SERIAL_SUPPORT 186 #define CONFIG_SPL_LIBGENERIC_SUPPORT 187 188 #define CONFIG_SPL_BOARD_LOAD_IMAGE 189 190 #define CONFIG_SPL_TEXT_BASE 0x20 /* sram start+header */ 191 #define CONFIG_SPL_MAX_SIZE 0x5fe0 /* 24KB on sun4i/sun7i */ 192 193 #define CONFIG_SPL_LIBDISK_SUPPORT 194 195 #ifdef CONFIG_MMC 196 #define CONFIG_SPL_MMC_SUPPORT 197 #endif 198 199 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" 200 201 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ 202 #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ 203 204 /* end of 32 KiB in sram */ 205 #define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ 206 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 207 208 /* I2C */ 209 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER 210 #define CONFIG_SPL_I2C_SUPPORT 211 #endif 212 213 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \ 214 defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \ 215 defined CONFIG_I2C4_ENABLE 216 #define CONFIG_SYS_I2C 217 #define CONFIG_SYS_I2C_MVTWSI 218 #define CONFIG_SYS_I2C_SPEED 400000 219 #define CONFIG_SYS_I2C_SLAVE 0x7f 220 #define CONFIG_CMD_I2C 221 #endif 222 223 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD) 224 #define CONFIG_SYS_I2C_SOFT 225 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 226 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x00 227 /* We use pin names in Kconfig and sunxi_name_to_gpio() */ 228 #define CONFIG_SOFT_I2C_GPIO_SDA soft_i2c_gpio_sda 229 #define CONFIG_SOFT_I2C_GPIO_SCL soft_i2c_gpio_scl 230 #ifndef __ASSEMBLY__ 231 extern int soft_i2c_gpio_sda; 232 extern int soft_i2c_gpio_scl; 233 #endif 234 #define CONFIG_VIDEO_LCD_I2C_BUS 0 /* The lcd panel soft i2c is bus 0 */ 235 #define CONFIG_SYS_SPD_BUS_NUM 1 /* And the axp209 i2c bus is bus 1 */ 236 #else 237 #define CONFIG_SYS_SPD_BUS_NUM 0 /* The axp209 i2c bus is bus 0 */ 238 #define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */ 239 #endif 240 241 /* PMU */ 242 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 243 defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER 244 #define CONFIG_SPL_POWER_SUPPORT 245 #endif 246 247 #ifndef CONFIG_CONS_INDEX 248 #define CONFIG_CONS_INDEX 1 /* UART0 */ 249 #endif 250 251 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE 252 #if CONFIG_CONS_INDEX == 1 253 #ifdef CONFIG_MACH_SUN9I 254 #define OF_STDOUT_PATH "/soc/serial@07000000:115200" 255 #else 256 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200" 257 #endif 258 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I) 259 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200" 260 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I) 261 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200" 262 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I) 263 #define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200" 264 #else 265 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h. 266 #endif 267 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */ 268 269 /* GPIO */ 270 #define CONFIG_SUNXI_GPIO 271 #define CONFIG_SPL_GPIO_SUPPORT 272 273 #ifdef CONFIG_VIDEO 274 /* 275 * The amount of RAM to keep free at the top of RAM when relocating u-boot, 276 * to use as framebuffer. This must be a multiple of 4096. 277 */ 278 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) 279 280 /* Do we want to initialize a simple FB? */ 281 #define CONFIG_VIDEO_DT_SIMPLEFB 282 283 #define CONFIG_VIDEO_SUNXI 284 285 #define CONFIG_CFB_CONSOLE 286 #define CONFIG_VIDEO_SW_CURSOR 287 #define CONFIG_VIDEO_LOGO 288 #define CONFIG_VIDEO_STD_TIMINGS 289 #define CONFIG_I2C_EDID 290 #define VIDEO_LINE_LEN (pGD->plnSizeX) 291 292 /* allow both serial and cfb console. */ 293 #define CONFIG_CONSOLE_MUX 294 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */ 295 #define CONFIG_VGA_AS_SINGLE_DEVICE 296 297 /* To be able to hook simplefb into dt */ 298 #ifdef CONFIG_VIDEO_DT_SIMPLEFB 299 #define CONFIG_OF_BOARD_SETUP 300 #endif 301 302 #endif /* CONFIG_VIDEO */ 303 304 /* Ethernet support */ 305 #ifdef CONFIG_SUNXI_EMAC 306 #define CONFIG_PHY_ADDR 1 307 #define CONFIG_MII /* MII PHY management */ 308 #define CONFIG_PHYLIB 309 #endif 310 311 #ifdef CONFIG_SUNXI_GMAC 312 #define CONFIG_DW_AUTONEG 313 #define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ 314 #define CONFIG_PHY_ADDR 1 315 #define CONFIG_MII /* MII PHY management */ 316 #define CONFIG_PHYLIB 317 #endif 318 319 #ifdef CONFIG_USB_EHCI_HCD 320 #define CONFIG_USB_OHCI_NEW 321 #define CONFIG_USB_OHCI_SUNXI 322 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 323 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 324 #endif 325 326 #ifdef CONFIG_USB_MUSB_SUNXI 327 #define CONFIG_USB_MUSB_PIO_ONLY 328 #endif 329 330 #ifdef CONFIG_USB_MUSB_GADGET 331 #define CONFIG_USB_GADGET 332 #define CONFIG_USB_GADGET_DUALSPEED 333 #define CONFIG_USB_GADGET_VBUS_DRAW 0 334 335 #define CONFIG_USB_GADGET_DOWNLOAD 336 #define CONFIG_USB_FUNCTION_DFU 337 #define CONFIG_USB_FUNCTION_FASTBOOT 338 #define CONFIG_USB_FUNCTION_MASS_STORAGE 339 #endif 340 341 #ifdef CONFIG_USB_GADGET_DOWNLOAD 342 #define CONFIG_G_DNL_VENDOR_NUM 0x1f3a 343 #define CONFIG_G_DNL_PRODUCT_NUM 0x1010 344 #define CONFIG_G_DNL_MANUFACTURER "Allwinner Technology" 345 #endif 346 347 #ifdef CONFIG_USB_FUNCTION_DFU 348 #define CONFIG_CMD_DFU 349 #define CONFIG_DFU_RAM 350 #endif 351 352 #ifdef CONFIG_USB_FUNCTION_FASTBOOT 353 #define CONFIG_CMD_FASTBOOT 354 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 355 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 356 #define CONFIG_ANDROID_BOOT_IMAGE 357 358 #define CONFIG_FASTBOOT_FLASH 359 360 #ifdef CONFIG_MMC 361 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 362 #define CONFIG_EFI_PARTITION 363 #endif 364 #endif 365 366 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE 367 #define CONFIG_CMD_USB_MASS_STORAGE 368 #endif 369 370 #ifdef CONFIG_USB_KEYBOARD 371 #define CONFIG_CONSOLE_MUX 372 #define CONFIG_PREBOOT 373 #define CONFIG_SYS_STDIO_DEREGISTER 374 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE 375 #endif 376 377 #if !defined CONFIG_ENV_IS_IN_MMC && \ 378 !defined CONFIG_ENV_IS_IN_NAND && \ 379 !defined CONFIG_ENV_IS_IN_FAT && \ 380 !defined CONFIG_ENV_IS_IN_SPI_FLASH 381 #define CONFIG_ENV_IS_NOWHERE 382 #endif 383 384 #define CONFIG_MISC_INIT_R 385 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 386 387 #ifndef CONFIG_SPL_BUILD 388 #include <config_distro_defaults.h> 389 390 /* Enable pre-console buffer to get complete log on the VGA console */ 391 #define CONFIG_PRE_CONSOLE_BUFFER 392 #define CONFIG_PRE_CON_BUF_SZ 4096 /* Aprox 2 80*25 screens */ 393 394 /* 395 * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc. 396 * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, 397 * 1M script, 1M pxe and the ramdisk at the end. 398 */ 399 400 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000)) 401 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000)) 402 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000)) 403 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000)) 404 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000)) 405 406 #define MEM_LAYOUT_ENV_SETTINGS \ 407 "bootm_size=0xa000000\0" \ 408 "kernel_addr_r=" KERNEL_ADDR_R "\0" \ 409 "fdt_addr_r=" FDT_ADDR_R "\0" \ 410 "scriptaddr=" SCRIPT_ADDR_R "\0" \ 411 "pxefile_addr_r=" PXEFILE_ADDR_R "\0" \ 412 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" 413 414 #define DFU_ALT_INFO_RAM \ 415 "dfu_alt_info_ram=" \ 416 "kernel ram " KERNEL_ADDR_R " 0x1000000;" \ 417 "fdt ram " FDT_ADDR_R " 0x100000;" \ 418 "ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0" 419 420 #ifdef CONFIG_MMC 421 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 422 #else 423 #define BOOT_TARGET_DEVICES_MMC(func) 424 #endif 425 426 #ifdef CONFIG_AHCI 427 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 428 #else 429 #define BOOT_TARGET_DEVICES_SCSI(func) 430 #endif 431 432 #ifdef CONFIG_USB_STORAGE 433 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 434 #else 435 #define BOOT_TARGET_DEVICES_USB(func) 436 #endif 437 438 /* FEL boot support, auto-execute boot.scr if a script address was provided */ 439 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \ 440 "bootcmd_fel=" \ 441 "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \ 442 "echo '(FEL boot)'; " \ 443 "source ${fel_scriptaddr}; " \ 444 "fi\0" 445 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \ 446 "fel " 447 448 #define BOOT_TARGET_DEVICES(func) \ 449 func(FEL, fel, na) \ 450 BOOT_TARGET_DEVICES_MMC(func) \ 451 BOOT_TARGET_DEVICES_SCSI(func) \ 452 BOOT_TARGET_DEVICES_USB(func) \ 453 func(PXE, pxe, na) \ 454 func(DHCP, dhcp, na) 455 456 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 457 #define BOOTCMD_SUNXI_COMPAT \ 458 "bootcmd_sunxi_compat=" \ 459 "setenv root /dev/mmcblk0p3 rootwait; " \ 460 "if ext2load mmc 0 0x44000000 uEnv.txt; then " \ 461 "echo Loaded environment from uEnv.txt; " \ 462 "env import -t 0x44000000 ${filesize}; " \ 463 "fi; " \ 464 "setenv bootargs console=${console} root=${root} ${extraargs}; " \ 465 "ext2load mmc 0 0x43000000 script.bin && " \ 466 "ext2load mmc 0 0x48000000 uImage && " \ 467 "bootm 0x48000000\0" 468 #else 469 #define BOOTCMD_SUNXI_COMPAT 470 #endif 471 472 #include <config_distro_bootcmd.h> 473 474 #ifdef CONFIG_USB_KEYBOARD 475 #define CONSOLE_STDIN_SETTINGS \ 476 "preboot=usb start\0" \ 477 "stdin=serial,usbkbd\0" 478 #else 479 #define CONSOLE_STDIN_SETTINGS \ 480 "stdin=serial\0" 481 #endif 482 483 #ifdef CONFIG_VIDEO 484 #define CONSOLE_STDOUT_SETTINGS \ 485 "stdout=serial,vga\0" \ 486 "stderr=serial,vga\0" 487 #else 488 #define CONSOLE_STDOUT_SETTINGS \ 489 "stdout=serial\0" \ 490 "stderr=serial\0" 491 #endif 492 493 #define CONSOLE_ENV_SETTINGS \ 494 CONSOLE_STDIN_SETTINGS \ 495 CONSOLE_STDOUT_SETTINGS 496 497 #define CONFIG_EXTRA_ENV_SETTINGS \ 498 CONSOLE_ENV_SETTINGS \ 499 MEM_LAYOUT_ENV_SETTINGS \ 500 DFU_ALT_INFO_RAM \ 501 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 502 "console=ttyS0,115200\0" \ 503 BOOTCMD_SUNXI_COMPAT \ 504 BOOTENV 505 506 #else /* ifndef CONFIG_SPL_BUILD */ 507 #define CONFIG_EXTRA_ENV_SETTINGS 508 #endif 509 510 #endif /* _SUNXI_COMMON_CONFIG_H */ 511