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 18 19 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 20 /* 21 * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the 22 * expense of restricting some features, so the regular machine id values can 23 * be used. 24 */ 25 # define CONFIG_MACH_TYPE_COMPAT_REV 0 26 #else 27 /* 28 * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels. 29 * Only sunxi-3.4 kernels with appropriate fixes applied are able to pass 30 * beyond the machine id check. 31 */ 32 # define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_TIMER_CLK_FREQ 24000000 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 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) 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 0x08000 /* FIXME: 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_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_SYS_NAND_MAX_ECCPOS 1664 137 #define CONFIG_SYS_NAND_ONFI_DETECTION 138 #define CONFIG_SYS_MAX_NAND_DEVICE 8 139 #endif 140 141 #ifdef CONFIG_SPL_SPI_SUNXI 142 #define CONFIG_SPL_SPI_FLASH_SUPPORT 1 143 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 144 #endif 145 146 /* mmc config */ 147 #ifdef CONFIG_MMC 148 #define CONFIG_GENERIC_MMC 149 #define CONFIG_MMC_SUNXI 150 #define CONFIG_MMC_SUNXI_SLOT 0 151 #define CONFIG_ENV_IS_IN_MMC 152 #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ 153 #endif 154 155 /* 64MB of malloc() pool */ 156 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (64 << 20)) 157 158 /* 159 * Miscellaneous configurable options 160 */ 161 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 162 #define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ 163 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 164 165 /* Boot Argument Buffer Size */ 166 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 167 168 /* standalone support */ 169 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 170 171 /* baudrate */ 172 #define CONFIG_BAUDRATE 115200 173 174 /* The stack sizes are set up in start.S using the settings below */ 175 #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ 176 177 /* FLASH and environment organization */ 178 179 #define CONFIG_SYS_NO_FLASH 180 181 #define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */ 182 #define CONFIG_IDENT_STRING " Allwinner Technology" 183 #define CONFIG_DISPLAY_BOARDINFO 184 185 #define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ 186 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 187 188 #define CONFIG_FAT_WRITE /* enable write access */ 189 190 #define CONFIG_SPL_FRAMEWORK 191 192 #define CONFIG_SPL_BOARD_LOAD_IMAGE 193 194 #if defined(CONFIG_MACH_SUN9I) 195 #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ 196 #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* ? KiB on sun9i */ 197 #elif defined(CONFIG_MACH_SUN50I) 198 #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ 199 #define CONFIG_SPL_MAX_SIZE 0x7fc0 /* 32 KiB on sun50i */ 200 #else 201 #define CONFIG_SPL_TEXT_BASE 0x40 /* sram start+header */ 202 #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* 24KB on sun4i/sun7i */ 203 #endif 204 205 #ifndef CONFIG_ARM64 206 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" 207 #endif 208 209 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ 210 #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ 211 212 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) 213 /* FIXME: 40 KiB instead of 32 KiB ? */ 214 #define LOW_LEVEL_SRAM_STACK 0x00018000 215 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 216 #else 217 /* end of 32 KiB in sram */ 218 #define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ 219 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 220 #endif 221 222 /* I2C */ 223 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 224 defined CONFIG_SY8106A_POWER 225 #endif 226 227 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \ 228 defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \ 229 defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE 230 #define CONFIG_SYS_I2C 231 #define CONFIG_SYS_I2C_MVTWSI 232 #define CONFIG_SYS_I2C_SPEED 400000 233 #define CONFIG_SYS_I2C_SLAVE 0x7f 234 #endif 235 236 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD) 237 #define CONFIG_SYS_I2C_SOFT 238 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 239 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x00 240 /* We use pin names in Kconfig and sunxi_name_to_gpio() */ 241 #define CONFIG_SOFT_I2C_GPIO_SDA soft_i2c_gpio_sda 242 #define CONFIG_SOFT_I2C_GPIO_SCL soft_i2c_gpio_scl 243 #ifndef __ASSEMBLY__ 244 extern int soft_i2c_gpio_sda; 245 extern int soft_i2c_gpio_scl; 246 #endif 247 #define CONFIG_VIDEO_LCD_I2C_BUS 0 /* The lcd panel soft i2c is bus 0 */ 248 #define CONFIG_SYS_SPD_BUS_NUM 1 /* And the axp209 i2c bus is bus 1 */ 249 #else 250 #define CONFIG_SYS_SPD_BUS_NUM 0 /* The axp209 i2c bus is bus 0 */ 251 #define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */ 252 #endif 253 254 /* PMU */ 255 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 256 defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \ 257 defined CONFIG_SY8106A_POWER 258 #endif 259 260 #ifndef CONFIG_CONS_INDEX 261 #define CONFIG_CONS_INDEX 1 /* UART0 */ 262 #endif 263 264 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE 265 #if CONFIG_CONS_INDEX == 1 266 #ifdef CONFIG_MACH_SUN9I 267 #define OF_STDOUT_PATH "/soc/serial@07000000:115200" 268 #else 269 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200" 270 #endif 271 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I) 272 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200" 273 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I) 274 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200" 275 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I) 276 #define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200" 277 #else 278 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h. 279 #endif 280 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */ 281 282 /* GPIO */ 283 #define CONFIG_SUNXI_GPIO 284 285 #ifdef CONFIG_VIDEO 286 /* 287 * The amount of RAM to keep free at the top of RAM when relocating u-boot, 288 * to use as framebuffer. This must be a multiple of 4096. 289 */ 290 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) 291 292 /* Do we want to initialize a simple FB? */ 293 #define CONFIG_VIDEO_DT_SIMPLEFB 294 295 #define CONFIG_VIDEO_SUNXI 296 297 #define CONFIG_CFB_CONSOLE 298 #define CONFIG_VIDEO_SW_CURSOR 299 #define CONFIG_VIDEO_LOGO 300 #define CONFIG_VIDEO_STD_TIMINGS 301 #define CONFIG_I2C_EDID 302 #define VIDEO_LINE_LEN (pGD->plnSizeX) 303 304 /* allow both serial and cfb console. */ 305 #define CONFIG_CONSOLE_MUX 306 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */ 307 #define CONFIG_VGA_AS_SINGLE_DEVICE 308 309 #endif /* CONFIG_VIDEO */ 310 311 /* Ethernet support */ 312 #ifdef CONFIG_SUNXI_EMAC 313 #define CONFIG_PHY_ADDR 1 314 #define CONFIG_MII /* MII PHY management */ 315 #define CONFIG_PHYLIB 316 #endif 317 318 #ifdef CONFIG_SUNXI_GMAC 319 #define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ 320 #define CONFIG_PHY_ADDR 1 321 #define CONFIG_MII /* MII PHY management */ 322 #define CONFIG_PHY_REALTEK 323 #endif 324 325 #ifdef CONFIG_USB_EHCI_HCD 326 #define CONFIG_USB_OHCI_NEW 327 #define CONFIG_USB_OHCI_SUNXI 328 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 329 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 330 #endif 331 332 #ifdef CONFIG_USB_MUSB_SUNXI 333 #define CONFIG_USB_MUSB_PIO_ONLY 334 #endif 335 336 #ifdef CONFIG_USB_MUSB_GADGET 337 #define CONFIG_USB_FUNCTION_DFU 338 #define CONFIG_USB_FUNCTION_FASTBOOT 339 #define CONFIG_USB_FUNCTION_MASS_STORAGE 340 #endif 341 342 #ifdef CONFIG_USB_FUNCTION_DFU 343 #define CONFIG_DFU_RAM 344 #endif 345 346 #ifdef CONFIG_USB_FUNCTION_FASTBOOT 347 #define CONFIG_CMD_FASTBOOT 348 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 349 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 350 #define CONFIG_ANDROID_BOOT_IMAGE 351 352 #define CONFIG_FASTBOOT_FLASH 353 354 #ifdef CONFIG_MMC 355 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 356 #define CONFIG_EFI_PARTITION 357 #endif 358 #endif 359 360 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE 361 #endif 362 363 #ifdef CONFIG_USB_KEYBOARD 364 #define CONFIG_CONSOLE_MUX 365 #define CONFIG_PREBOOT 366 #define CONFIG_SYS_STDIO_DEREGISTER 367 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE 368 #endif 369 370 #if !defined CONFIG_ENV_IS_IN_MMC && \ 371 !defined CONFIG_ENV_IS_IN_NAND && \ 372 !defined CONFIG_ENV_IS_IN_FAT && \ 373 !defined CONFIG_ENV_IS_IN_SPI_FLASH 374 #define CONFIG_ENV_IS_NOWHERE 375 #endif 376 377 #define CONFIG_MISC_INIT_R 378 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 379 380 #ifndef CONFIG_SPL_BUILD 381 #include <config_distro_defaults.h> 382 383 /* Enable pre-console buffer to get complete log on the VGA console */ 384 #define CONFIG_PRE_CONSOLE_BUFFER 385 #define CONFIG_PRE_CON_BUF_SZ 4096 /* Aprox 2 80*25 screens */ 386 387 #ifdef CONFIG_ARM64 388 /* 389 * Boards seem to come with at least 512MB of DRAM. 390 * The kernel should go at 512K, which is the default text offset (that will 391 * be adjusted at runtime if needed). 392 * There is no compression for arm64 kernels (yet), so leave some space 393 * for really big kernels, say 256MB for now. 394 * Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd. 395 * Align the initrd to a 2MB page. 396 */ 397 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(0080000)) 398 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(FA00000)) 399 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(FC00000)) 400 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(FD00000)) 401 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(FE00000)) 402 403 #else 404 /* 405 * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc. 406 * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, 407 * 1M script, 1M pxe and the ramdisk at the end. 408 */ 409 410 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000)) 411 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000)) 412 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000)) 413 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000)) 414 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000)) 415 #endif 416 417 #define MEM_LAYOUT_ENV_SETTINGS \ 418 "bootm_size=0xa000000\0" \ 419 "kernel_addr_r=" KERNEL_ADDR_R "\0" \ 420 "fdt_addr_r=" FDT_ADDR_R "\0" \ 421 "scriptaddr=" SCRIPT_ADDR_R "\0" \ 422 "pxefile_addr_r=" PXEFILE_ADDR_R "\0" \ 423 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" 424 425 #define DFU_ALT_INFO_RAM \ 426 "dfu_alt_info_ram=" \ 427 "kernel ram " KERNEL_ADDR_R " 0x1000000;" \ 428 "fdt ram " FDT_ADDR_R " 0x100000;" \ 429 "ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0" 430 431 #ifdef CONFIG_MMC 432 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 433 #if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1 434 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) func(MMC, mmc, 1) 435 #else 436 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 437 #endif 438 #else 439 #define BOOT_TARGET_DEVICES_MMC(func) 440 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 441 #endif 442 443 #ifdef CONFIG_AHCI 444 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 445 #else 446 #define BOOT_TARGET_DEVICES_SCSI(func) 447 #endif 448 449 #ifdef CONFIG_USB_STORAGE 450 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 451 #else 452 #define BOOT_TARGET_DEVICES_USB(func) 453 #endif 454 455 /* FEL boot support, auto-execute boot.scr if a script address was provided */ 456 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \ 457 "bootcmd_fel=" \ 458 "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \ 459 "echo '(FEL boot)'; " \ 460 "source ${fel_scriptaddr}; " \ 461 "fi\0" 462 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \ 463 "fel " 464 465 #define BOOT_TARGET_DEVICES(func) \ 466 func(FEL, fel, na) \ 467 BOOT_TARGET_DEVICES_MMC(func) \ 468 BOOT_TARGET_DEVICES_MMC_EXTRA(func) \ 469 BOOT_TARGET_DEVICES_SCSI(func) \ 470 BOOT_TARGET_DEVICES_USB(func) \ 471 func(PXE, pxe, na) \ 472 func(DHCP, dhcp, na) 473 474 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 475 #define BOOTCMD_SUNXI_COMPAT \ 476 "bootcmd_sunxi_compat=" \ 477 "setenv root /dev/mmcblk0p3 rootwait; " \ 478 "if ext2load mmc 0 0x44000000 uEnv.txt; then " \ 479 "echo Loaded environment from uEnv.txt; " \ 480 "env import -t 0x44000000 ${filesize}; " \ 481 "fi; " \ 482 "setenv bootargs console=${console} root=${root} ${extraargs}; " \ 483 "ext2load mmc 0 0x43000000 script.bin && " \ 484 "ext2load mmc 0 0x48000000 uImage && " \ 485 "bootm 0x48000000\0" 486 #else 487 #define BOOTCMD_SUNXI_COMPAT 488 #endif 489 490 #include <config_distro_bootcmd.h> 491 492 #ifdef CONFIG_USB_KEYBOARD 493 #define CONSOLE_STDIN_SETTINGS \ 494 "preboot=usb start\0" \ 495 "stdin=serial,usbkbd\0" 496 #else 497 #define CONSOLE_STDIN_SETTINGS \ 498 "stdin=serial\0" 499 #endif 500 501 #ifdef CONFIG_VIDEO 502 #define CONSOLE_STDOUT_SETTINGS \ 503 "stdout=serial,vga\0" \ 504 "stderr=serial,vga\0" 505 #else 506 #define CONSOLE_STDOUT_SETTINGS \ 507 "stdout=serial\0" \ 508 "stderr=serial\0" 509 #endif 510 511 #define CONSOLE_ENV_SETTINGS \ 512 CONSOLE_STDIN_SETTINGS \ 513 CONSOLE_STDOUT_SETTINGS 514 515 #define CONFIG_EXTRA_ENV_SETTINGS \ 516 CONSOLE_ENV_SETTINGS \ 517 MEM_LAYOUT_ENV_SETTINGS \ 518 DFU_ALT_INFO_RAM \ 519 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 520 "console=ttyS0,115200\0" \ 521 BOOTCMD_SUNXI_COMPAT \ 522 BOOTENV 523 524 #else /* ifndef CONFIG_SPL_BUILD */ 525 #define CONFIG_EXTRA_ENV_SETTINGS 526 #endif 527 528 #endif /* _SUNXI_COMMON_CONFIG_H */ 529