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 18 19 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 20 /* 21 * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the 22 * expense of restricting some features, so the regular machine id values can 23 * be used. 24 */ 25 # define CONFIG_MACH_TYPE_COMPAT_REV 0 26 #else 27 /* 28 * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels. 29 * Only sunxi-3.4 kernels with appropriate fixes applied are able to pass 30 * beyond the machine id check. 31 */ 32 # define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 #define CONFIG_TIMER_CLK_FREQ 24000000 60 61 /* 62 * The DRAM Base differs between some models. We cannot use macros for the 63 * CONFIG_FOO defines which contain the DRAM base address since they end 64 * up unexpanded in include/autoconf.mk . 65 * 66 * So we have to have this #ifdef #else #endif block for these. 67 */ 68 #ifdef CONFIG_MACH_SUN9I 69 #define SDRAM_OFFSET(x) 0x2##x 70 #define CONFIG_SYS_SDRAM_BASE 0x20000000 71 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* default load address */ 72 #define CONFIG_SYS_TEXT_BASE 0x2a000000 73 #define CONFIG_PRE_CON_BUF_ADDR 0x2f000000 74 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here 75 * since it needs to fit in with the other values. By also #defining it 76 * we get warnings if the Kconfig value mismatches. */ 77 #define CONFIG_SPL_STACK_R_ADDR 0x2fe00000 78 #define CONFIG_SPL_BSS_START_ADDR 0x2ff80000 79 #else 80 #define SDRAM_OFFSET(x) 0x4##x 81 #define CONFIG_SYS_SDRAM_BASE 0x40000000 82 #define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */ 83 #define CONFIG_SYS_TEXT_BASE 0x4a000000 84 #define CONFIG_PRE_CON_BUF_ADDR 0x4f000000 85 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here 86 * since it needs to fit in with the other values. By also #defining it 87 * we get warnings if the Kconfig value mismatches. */ 88 #define CONFIG_SPL_STACK_R_ADDR 0x4fe00000 89 #define CONFIG_SPL_BSS_START_ADDR 0x4ff80000 90 #endif 91 92 #define CONFIG_SPL_BSS_MAX_SIZE 0x00080000 /* 512 KiB */ 93 94 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) 95 /* 96 * The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is 97 * slightly bigger. Note that it is possible to map the first 32 KiB of the 98 * A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the 99 * undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and 100 * the 1 actually activates the mapping of the first 32 KiB to 0x00000000. 101 */ 102 #define CONFIG_SYS_INIT_RAM_ADDR 0x10000 103 #define CONFIG_SYS_INIT_RAM_SIZE 0x08000 /* FIXME: 40 KiB ? */ 104 #else 105 #define CONFIG_SYS_INIT_RAM_ADDR 0x0 106 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */ 107 #endif 108 109 #define CONFIG_SYS_INIT_SP_OFFSET \ 110 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 111 #define CONFIG_SYS_INIT_SP_ADDR \ 112 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 113 114 #define CONFIG_NR_DRAM_BANKS 1 115 #define PHYS_SDRAM_0 CONFIG_SYS_SDRAM_BASE 116 #define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */ 117 118 #ifdef CONFIG_AHCI 119 #define CONFIG_LIBATA 120 #define CONFIG_SCSI_AHCI 121 #define CONFIG_SCSI_AHCI_PLAT 122 #define CONFIG_SUNXI_AHCI 123 #define CONFIG_SYS_64BIT_LBA 124 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 125 #define CONFIG_SYS_SCSI_MAX_LUN 1 126 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 127 CONFIG_SYS_SCSI_MAX_LUN) 128 #define CONFIG_SCSI 129 #endif 130 131 #define CONFIG_SETUP_MEMORY_TAGS 132 #define CONFIG_CMDLINE_TAG 133 #define CONFIG_INITRD_TAG 134 #define CONFIG_SERIAL_TAG 135 136 #ifdef CONFIG_NAND_SUNXI 137 #define CONFIG_SPL_NAND_SUPPORT 1 138 #endif 139 140 /* mmc config */ 141 #ifdef CONFIG_MMC 142 #define CONFIG_GENERIC_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 #define CONFIG_DISPLAY_BOARDINFO 178 179 #define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ 180 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 181 182 #define CONFIG_FAT_WRITE /* enable write access */ 183 184 #define CONFIG_SPL_FRAMEWORK 185 #define CONFIG_SPL_LIBCOMMON_SUPPORT 186 #define CONFIG_SPL_SERIAL_SUPPORT 187 #define CONFIG_SPL_LIBGENERIC_SUPPORT 188 189 #define CONFIG_SPL_BOARD_LOAD_IMAGE 190 191 #if defined(CONFIG_MACH_SUN9I) 192 #define CONFIG_SPL_TEXT_BASE 0x10020 /* sram start+header */ 193 #define CONFIG_SPL_MAX_SIZE 0x5fe0 /* ? KiB on sun9i */ 194 #elif defined(CONFIG_MACH_SUN50I) 195 #define CONFIG_SPL_TEXT_BASE 0x10020 /* sram start+header */ 196 #define CONFIG_SPL_MAX_SIZE 0x7fe0 /* 32 KiB on sun50i */ 197 #else 198 #define CONFIG_SPL_TEXT_BASE 0x20 /* sram start+header */ 199 #define CONFIG_SPL_MAX_SIZE 0x5fe0 /* 24KB on sun4i/sun7i */ 200 #endif 201 202 #define CONFIG_SPL_LIBDISK_SUPPORT 203 204 #ifdef CONFIG_MMC 205 #define CONFIG_SPL_MMC_SUPPORT 206 #endif 207 208 #ifndef CONFIG_ARM64 209 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" 210 #endif 211 212 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ 213 #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ 214 215 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) 216 /* FIXME: 40 KiB instead of 32 KiB ? */ 217 #define LOW_LEVEL_SRAM_STACK 0x00018000 218 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 219 #else 220 /* end of 32 KiB in sram */ 221 #define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ 222 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 223 #endif 224 225 /* I2C */ 226 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 227 defined CONFIG_SY8106A_POWER 228 #define CONFIG_SPL_I2C_SUPPORT 229 #endif 230 231 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \ 232 defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \ 233 defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE 234 #define CONFIG_SYS_I2C 235 #define CONFIG_SYS_I2C_MVTWSI 236 #define CONFIG_SYS_I2C_SPEED 400000 237 #define CONFIG_SYS_I2C_SLAVE 0x7f 238 #endif 239 240 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD) 241 #define CONFIG_SYS_I2C_SOFT 242 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 243 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x00 244 /* We use pin names in Kconfig and sunxi_name_to_gpio() */ 245 #define CONFIG_SOFT_I2C_GPIO_SDA soft_i2c_gpio_sda 246 #define CONFIG_SOFT_I2C_GPIO_SCL soft_i2c_gpio_scl 247 #ifndef __ASSEMBLY__ 248 extern int soft_i2c_gpio_sda; 249 extern int soft_i2c_gpio_scl; 250 #endif 251 #define CONFIG_VIDEO_LCD_I2C_BUS 0 /* The lcd panel soft i2c is bus 0 */ 252 #define CONFIG_SYS_SPD_BUS_NUM 1 /* And the axp209 i2c bus is bus 1 */ 253 #else 254 #define CONFIG_SYS_SPD_BUS_NUM 0 /* The axp209 i2c bus is bus 0 */ 255 #define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */ 256 #endif 257 258 /* PMU */ 259 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 260 defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \ 261 defined CONFIG_SY8106A_POWER 262 #define CONFIG_SPL_POWER_SUPPORT 263 #endif 264 265 #ifndef CONFIG_CONS_INDEX 266 #define CONFIG_CONS_INDEX 1 /* UART0 */ 267 #endif 268 269 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE 270 #if CONFIG_CONS_INDEX == 1 271 #ifdef CONFIG_MACH_SUN9I 272 #define OF_STDOUT_PATH "/soc/serial@07000000:115200" 273 #else 274 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200" 275 #endif 276 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I) 277 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200" 278 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I) 279 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200" 280 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I) 281 #define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200" 282 #else 283 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h. 284 #endif 285 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */ 286 287 /* GPIO */ 288 #define CONFIG_SUNXI_GPIO 289 #define CONFIG_SPL_GPIO_SUPPORT 290 291 #ifdef CONFIG_VIDEO 292 /* 293 * The amount of RAM to keep free at the top of RAM when relocating u-boot, 294 * to use as framebuffer. This must be a multiple of 4096. 295 */ 296 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) 297 298 /* Do we want to initialize a simple FB? */ 299 #define CONFIG_VIDEO_DT_SIMPLEFB 300 301 #define CONFIG_VIDEO_SUNXI 302 303 #define CONFIG_CFB_CONSOLE 304 #define CONFIG_VIDEO_SW_CURSOR 305 #define CONFIG_VIDEO_LOGO 306 #define CONFIG_VIDEO_STD_TIMINGS 307 #define CONFIG_I2C_EDID 308 #define VIDEO_LINE_LEN (pGD->plnSizeX) 309 310 /* allow both serial and cfb console. */ 311 #define CONFIG_CONSOLE_MUX 312 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */ 313 #define CONFIG_VGA_AS_SINGLE_DEVICE 314 315 #endif /* CONFIG_VIDEO */ 316 317 /* Ethernet support */ 318 #ifdef CONFIG_SUNXI_EMAC 319 #define CONFIG_PHY_ADDR 1 320 #define CONFIG_MII /* MII PHY management */ 321 #define CONFIG_PHYLIB 322 #endif 323 324 #ifdef CONFIG_SUNXI_GMAC 325 #define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ 326 #define CONFIG_PHY_ADDR 1 327 #define CONFIG_MII /* MII PHY management */ 328 #define CONFIG_PHY_REALTEK 329 #endif 330 331 #ifdef CONFIG_USB_EHCI_HCD 332 #define CONFIG_USB_OHCI_NEW 333 #define CONFIG_USB_OHCI_SUNXI 334 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 335 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 336 #endif 337 338 #ifdef CONFIG_USB_MUSB_SUNXI 339 #define CONFIG_USB_MUSB_PIO_ONLY 340 #endif 341 342 #ifdef CONFIG_USB_MUSB_GADGET 343 #define CONFIG_USB_FUNCTION_DFU 344 #define CONFIG_USB_FUNCTION_FASTBOOT 345 #define CONFIG_USB_FUNCTION_MASS_STORAGE 346 #endif 347 348 #ifdef CONFIG_USB_FUNCTION_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 #endif 368 369 #ifdef CONFIG_USB_KEYBOARD 370 #define CONFIG_CONSOLE_MUX 371 #define CONFIG_PREBOOT 372 #define CONFIG_SYS_STDIO_DEREGISTER 373 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE 374 #endif 375 376 #if !defined CONFIG_ENV_IS_IN_MMC && \ 377 !defined CONFIG_ENV_IS_IN_NAND && \ 378 !defined CONFIG_ENV_IS_IN_FAT && \ 379 !defined CONFIG_ENV_IS_IN_SPI_FLASH 380 #define CONFIG_ENV_IS_NOWHERE 381 #endif 382 383 #define CONFIG_MISC_INIT_R 384 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 385 386 #ifndef CONFIG_SPL_BUILD 387 #include <config_distro_defaults.h> 388 389 /* Enable pre-console buffer to get complete log on the VGA console */ 390 #define CONFIG_PRE_CONSOLE_BUFFER 391 #define CONFIG_PRE_CON_BUF_SZ 4096 /* Aprox 2 80*25 screens */ 392 393 /* 394 * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc. 395 * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, 396 * 1M script, 1M pxe and the ramdisk at the end. 397 */ 398 399 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000)) 400 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000)) 401 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000)) 402 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000)) 403 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000)) 404 405 #define MEM_LAYOUT_ENV_SETTINGS \ 406 "bootm_size=0xa000000\0" \ 407 "kernel_addr_r=" KERNEL_ADDR_R "\0" \ 408 "fdt_addr_r=" FDT_ADDR_R "\0" \ 409 "scriptaddr=" SCRIPT_ADDR_R "\0" \ 410 "pxefile_addr_r=" PXEFILE_ADDR_R "\0" \ 411 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" 412 413 #define DFU_ALT_INFO_RAM \ 414 "dfu_alt_info_ram=" \ 415 "kernel ram " KERNEL_ADDR_R " 0x1000000;" \ 416 "fdt ram " FDT_ADDR_R " 0x100000;" \ 417 "ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0" 418 419 #ifdef CONFIG_MMC 420 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 421 #if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1 422 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) func(MMC, mmc, 1) 423 #else 424 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 425 #endif 426 #else 427 #define BOOT_TARGET_DEVICES_MMC(func) 428 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 429 #endif 430 431 #ifdef CONFIG_AHCI 432 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 433 #else 434 #define BOOT_TARGET_DEVICES_SCSI(func) 435 #endif 436 437 #ifdef CONFIG_USB_STORAGE 438 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 439 #else 440 #define BOOT_TARGET_DEVICES_USB(func) 441 #endif 442 443 /* FEL boot support, auto-execute boot.scr if a script address was provided */ 444 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \ 445 "bootcmd_fel=" \ 446 "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \ 447 "echo '(FEL boot)'; " \ 448 "source ${fel_scriptaddr}; " \ 449 "fi\0" 450 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \ 451 "fel " 452 453 #define BOOT_TARGET_DEVICES(func) \ 454 func(FEL, fel, na) \ 455 BOOT_TARGET_DEVICES_MMC(func) \ 456 BOOT_TARGET_DEVICES_MMC_EXTRA(func) \ 457 BOOT_TARGET_DEVICES_SCSI(func) \ 458 BOOT_TARGET_DEVICES_USB(func) \ 459 func(PXE, pxe, na) \ 460 func(DHCP, dhcp, na) 461 462 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 463 #define BOOTCMD_SUNXI_COMPAT \ 464 "bootcmd_sunxi_compat=" \ 465 "setenv root /dev/mmcblk0p3 rootwait; " \ 466 "if ext2load mmc 0 0x44000000 uEnv.txt; then " \ 467 "echo Loaded environment from uEnv.txt; " \ 468 "env import -t 0x44000000 ${filesize}; " \ 469 "fi; " \ 470 "setenv bootargs console=${console} root=${root} ${extraargs}; " \ 471 "ext2load mmc 0 0x43000000 script.bin && " \ 472 "ext2load mmc 0 0x48000000 uImage && " \ 473 "bootm 0x48000000\0" 474 #else 475 #define BOOTCMD_SUNXI_COMPAT 476 #endif 477 478 #include <config_distro_bootcmd.h> 479 480 #ifdef CONFIG_USB_KEYBOARD 481 #define CONSOLE_STDIN_SETTINGS \ 482 "preboot=usb start\0" \ 483 "stdin=serial,usbkbd\0" 484 #else 485 #define CONSOLE_STDIN_SETTINGS \ 486 "stdin=serial\0" 487 #endif 488 489 #ifdef CONFIG_VIDEO 490 #define CONSOLE_STDOUT_SETTINGS \ 491 "stdout=serial,vga\0" \ 492 "stderr=serial,vga\0" 493 #else 494 #define CONSOLE_STDOUT_SETTINGS \ 495 "stdout=serial\0" \ 496 "stderr=serial\0" 497 #endif 498 499 #define CONSOLE_ENV_SETTINGS \ 500 CONSOLE_STDIN_SETTINGS \ 501 CONSOLE_STDOUT_SETTINGS 502 503 #define CONFIG_EXTRA_ENV_SETTINGS \ 504 CONSOLE_ENV_SETTINGS \ 505 MEM_LAYOUT_ENV_SETTINGS \ 506 DFU_ALT_INFO_RAM \ 507 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 508 "console=ttyS0,115200\0" \ 509 BOOTCMD_SUNXI_COMPAT \ 510 BOOTENV 511 512 #else /* ifndef CONFIG_SPL_BUILD */ 513 #define CONFIG_EXTRA_ENV_SETTINGS 514 #endif 515 516 #endif /* _SUNXI_COMMON_CONFIG_H */ 517