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 18 19 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 20 /* 21 * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the 22 * expense of restricting some features, so the regular machine id values can 23 * be used. 24 */ 25 # define CONFIG_MACH_TYPE_COMPAT_REV 0 26 #else 27 /* 28 * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels. 29 * Only sunxi-3.4 kernels with appropriate fixes applied are able to pass 30 * beyond the machine id check. 31 */ 32 # define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_SPL_NAND_SUPPORT 1 138 #define CONFIG_SYS_NAND_ONFI_DETECTION 139 #define CONFIG_SYS_MAX_NAND_DEVICE 8 140 #endif 141 142 #ifdef CONFIG_SPL_SPI_SUNXI 143 #define CONFIG_SPL_SPI_FLASH_SUPPORT 1 144 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 145 #endif 146 147 /* mmc config */ 148 #ifdef CONFIG_MMC 149 #define CONFIG_GENERIC_MMC 150 #define CONFIG_MMC_SUNXI 151 #define CONFIG_MMC_SUNXI_SLOT 0 152 #define CONFIG_ENV_IS_IN_MMC 153 #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ 154 #endif 155 156 /* 64MB of malloc() pool */ 157 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (64 << 20)) 158 159 /* 160 * Miscellaneous configurable options 161 */ 162 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 163 #define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ 164 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 165 166 /* Boot Argument Buffer Size */ 167 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 168 169 /* standalone support */ 170 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 171 172 /* baudrate */ 173 #define CONFIG_BAUDRATE 115200 174 175 /* The stack sizes are set up in start.S using the settings below */ 176 #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ 177 178 /* FLASH and environment organization */ 179 180 #define CONFIG_SYS_NO_FLASH 181 182 #define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */ 183 #define CONFIG_IDENT_STRING " Allwinner Technology" 184 #define CONFIG_DISPLAY_BOARDINFO 185 186 #define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ 187 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 188 189 #define CONFIG_FAT_WRITE /* enable write access */ 190 191 #define CONFIG_SPL_FRAMEWORK 192 #define CONFIG_SPL_SERIAL_SUPPORT 193 #define CONFIG_SPL_LIBGENERIC_SUPPORT 194 195 #define CONFIG_SPL_BOARD_LOAD_IMAGE 196 197 #if defined(CONFIG_MACH_SUN9I) 198 #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ 199 #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* ? KiB on sun9i */ 200 #elif defined(CONFIG_MACH_SUN50I) 201 #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ 202 #define CONFIG_SPL_MAX_SIZE 0x7fc0 /* 32 KiB on sun50i */ 203 #else 204 #define CONFIG_SPL_TEXT_BASE 0x40 /* sram start+header */ 205 #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* 24KB on sun4i/sun7i */ 206 #endif 207 208 #ifdef CONFIG_MMC 209 #define CONFIG_SPL_MMC_SUPPORT 210 #endif 211 212 #ifndef CONFIG_ARM64 213 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" 214 #endif 215 216 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ 217 #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ 218 219 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) 220 /* FIXME: 40 KiB instead of 32 KiB ? */ 221 #define LOW_LEVEL_SRAM_STACK 0x00018000 222 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 223 #else 224 /* end of 32 KiB in sram */ 225 #define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ 226 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 227 #endif 228 229 /* I2C */ 230 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 231 defined CONFIG_SY8106A_POWER 232 #endif 233 234 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \ 235 defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \ 236 defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE 237 #define CONFIG_SYS_I2C 238 #define CONFIG_SYS_I2C_MVTWSI 239 #define CONFIG_SYS_I2C_SPEED 400000 240 #define CONFIG_SYS_I2C_SLAVE 0x7f 241 #endif 242 243 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD) 244 #define CONFIG_SYS_I2C_SOFT 245 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 246 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x00 247 /* We use pin names in Kconfig and sunxi_name_to_gpio() */ 248 #define CONFIG_SOFT_I2C_GPIO_SDA soft_i2c_gpio_sda 249 #define CONFIG_SOFT_I2C_GPIO_SCL soft_i2c_gpio_scl 250 #ifndef __ASSEMBLY__ 251 extern int soft_i2c_gpio_sda; 252 extern int soft_i2c_gpio_scl; 253 #endif 254 #define CONFIG_VIDEO_LCD_I2C_BUS 0 /* The lcd panel soft i2c is bus 0 */ 255 #define CONFIG_SYS_SPD_BUS_NUM 1 /* And the axp209 i2c bus is bus 1 */ 256 #else 257 #define CONFIG_SYS_SPD_BUS_NUM 0 /* The axp209 i2c bus is bus 0 */ 258 #define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */ 259 #endif 260 261 /* PMU */ 262 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 263 defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \ 264 defined CONFIG_SY8106A_POWER 265 #define CONFIG_SPL_POWER_SUPPORT 266 #endif 267 268 #ifndef CONFIG_CONS_INDEX 269 #define CONFIG_CONS_INDEX 1 /* UART0 */ 270 #endif 271 272 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE 273 #if CONFIG_CONS_INDEX == 1 274 #ifdef CONFIG_MACH_SUN9I 275 #define OF_STDOUT_PATH "/soc/serial@07000000:115200" 276 #else 277 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200" 278 #endif 279 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I) 280 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200" 281 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I) 282 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200" 283 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I) 284 #define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200" 285 #else 286 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h. 287 #endif 288 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */ 289 290 /* GPIO */ 291 #define CONFIG_SUNXI_GPIO 292 293 #ifdef CONFIG_VIDEO 294 /* 295 * The amount of RAM to keep free at the top of RAM when relocating u-boot, 296 * to use as framebuffer. This must be a multiple of 4096. 297 */ 298 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) 299 300 /* Do we want to initialize a simple FB? */ 301 #define CONFIG_VIDEO_DT_SIMPLEFB 302 303 #define CONFIG_VIDEO_SUNXI 304 305 #define CONFIG_CFB_CONSOLE 306 #define CONFIG_VIDEO_SW_CURSOR 307 #define CONFIG_VIDEO_LOGO 308 #define CONFIG_VIDEO_STD_TIMINGS 309 #define CONFIG_I2C_EDID 310 #define VIDEO_LINE_LEN (pGD->plnSizeX) 311 312 /* allow both serial and cfb console. */ 313 #define CONFIG_CONSOLE_MUX 314 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */ 315 #define CONFIG_VGA_AS_SINGLE_DEVICE 316 317 #endif /* CONFIG_VIDEO */ 318 319 /* Ethernet support */ 320 #ifdef CONFIG_SUNXI_EMAC 321 #define CONFIG_PHY_ADDR 1 322 #define CONFIG_MII /* MII PHY management */ 323 #define CONFIG_PHYLIB 324 #endif 325 326 #ifdef CONFIG_SUNXI_GMAC 327 #define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ 328 #define CONFIG_PHY_ADDR 1 329 #define CONFIG_MII /* MII PHY management */ 330 #define CONFIG_PHY_REALTEK 331 #endif 332 333 #ifdef CONFIG_USB_EHCI_HCD 334 #define CONFIG_USB_OHCI_NEW 335 #define CONFIG_USB_OHCI_SUNXI 336 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 337 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 338 #endif 339 340 #ifdef CONFIG_USB_MUSB_SUNXI 341 #define CONFIG_USB_MUSB_PIO_ONLY 342 #endif 343 344 #ifdef CONFIG_USB_MUSB_GADGET 345 #define CONFIG_USB_FUNCTION_DFU 346 #define CONFIG_USB_FUNCTION_FASTBOOT 347 #define CONFIG_USB_FUNCTION_MASS_STORAGE 348 #endif 349 350 #ifdef CONFIG_USB_FUNCTION_DFU 351 #define CONFIG_DFU_RAM 352 #endif 353 354 #ifdef CONFIG_USB_FUNCTION_FASTBOOT 355 #define CONFIG_CMD_FASTBOOT 356 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 357 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 358 #define CONFIG_ANDROID_BOOT_IMAGE 359 360 #define CONFIG_FASTBOOT_FLASH 361 362 #ifdef CONFIG_MMC 363 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 364 #define CONFIG_EFI_PARTITION 365 #endif 366 #endif 367 368 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE 369 #endif 370 371 #ifdef CONFIG_USB_KEYBOARD 372 #define CONFIG_CONSOLE_MUX 373 #define CONFIG_PREBOOT 374 #define CONFIG_SYS_STDIO_DEREGISTER 375 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE 376 #endif 377 378 #if !defined CONFIG_ENV_IS_IN_MMC && \ 379 !defined CONFIG_ENV_IS_IN_NAND && \ 380 !defined CONFIG_ENV_IS_IN_FAT && \ 381 !defined CONFIG_ENV_IS_IN_SPI_FLASH 382 #define CONFIG_ENV_IS_NOWHERE 383 #endif 384 385 #define CONFIG_MISC_INIT_R 386 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 387 388 #ifndef CONFIG_SPL_BUILD 389 #include <config_distro_defaults.h> 390 391 /* Enable pre-console buffer to get complete log on the VGA console */ 392 #define CONFIG_PRE_CONSOLE_BUFFER 393 #define CONFIG_PRE_CON_BUF_SZ 4096 /* Aprox 2 80*25 screens */ 394 395 #ifdef CONFIG_ARM64 396 /* 397 * Boards seem to come with at least 512MB of DRAM. 398 * The kernel should go at 512K, which is the default text offset (that will 399 * be adjusted at runtime if needed). 400 * There is no compression for arm64 kernels (yet), so leave some space 401 * for really big kernels, say 256MB for now. 402 * Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd. 403 * Align the initrd to a 2MB page. 404 */ 405 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(0080000)) 406 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(FA00000)) 407 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(FC00000)) 408 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(FD00000)) 409 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(FE00000)) 410 411 #else 412 /* 413 * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc. 414 * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, 415 * 1M script, 1M pxe and the ramdisk at the end. 416 */ 417 418 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000)) 419 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000)) 420 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000)) 421 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000)) 422 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000)) 423 #endif 424 425 #define MEM_LAYOUT_ENV_SETTINGS \ 426 "bootm_size=0xa000000\0" \ 427 "kernel_addr_r=" KERNEL_ADDR_R "\0" \ 428 "fdt_addr_r=" FDT_ADDR_R "\0" \ 429 "scriptaddr=" SCRIPT_ADDR_R "\0" \ 430 "pxefile_addr_r=" PXEFILE_ADDR_R "\0" \ 431 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" 432 433 #define DFU_ALT_INFO_RAM \ 434 "dfu_alt_info_ram=" \ 435 "kernel ram " KERNEL_ADDR_R " 0x1000000;" \ 436 "fdt ram " FDT_ADDR_R " 0x100000;" \ 437 "ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0" 438 439 #ifdef CONFIG_MMC 440 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 441 #if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1 442 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) func(MMC, mmc, 1) 443 #else 444 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 445 #endif 446 #else 447 #define BOOT_TARGET_DEVICES_MMC(func) 448 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 449 #endif 450 451 #ifdef CONFIG_AHCI 452 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 453 #else 454 #define BOOT_TARGET_DEVICES_SCSI(func) 455 #endif 456 457 #ifdef CONFIG_USB_STORAGE 458 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 459 #else 460 #define BOOT_TARGET_DEVICES_USB(func) 461 #endif 462 463 /* FEL boot support, auto-execute boot.scr if a script address was provided */ 464 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \ 465 "bootcmd_fel=" \ 466 "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \ 467 "echo '(FEL boot)'; " \ 468 "source ${fel_scriptaddr}; " \ 469 "fi\0" 470 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \ 471 "fel " 472 473 #define BOOT_TARGET_DEVICES(func) \ 474 func(FEL, fel, na) \ 475 BOOT_TARGET_DEVICES_MMC(func) \ 476 BOOT_TARGET_DEVICES_MMC_EXTRA(func) \ 477 BOOT_TARGET_DEVICES_SCSI(func) \ 478 BOOT_TARGET_DEVICES_USB(func) \ 479 func(PXE, pxe, na) \ 480 func(DHCP, dhcp, na) 481 482 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 483 #define BOOTCMD_SUNXI_COMPAT \ 484 "bootcmd_sunxi_compat=" \ 485 "setenv root /dev/mmcblk0p3 rootwait; " \ 486 "if ext2load mmc 0 0x44000000 uEnv.txt; then " \ 487 "echo Loaded environment from uEnv.txt; " \ 488 "env import -t 0x44000000 ${filesize}; " \ 489 "fi; " \ 490 "setenv bootargs console=${console} root=${root} ${extraargs}; " \ 491 "ext2load mmc 0 0x43000000 script.bin && " \ 492 "ext2load mmc 0 0x48000000 uImage && " \ 493 "bootm 0x48000000\0" 494 #else 495 #define BOOTCMD_SUNXI_COMPAT 496 #endif 497 498 #include <config_distro_bootcmd.h> 499 500 #ifdef CONFIG_USB_KEYBOARD 501 #define CONSOLE_STDIN_SETTINGS \ 502 "preboot=usb start\0" \ 503 "stdin=serial,usbkbd\0" 504 #else 505 #define CONSOLE_STDIN_SETTINGS \ 506 "stdin=serial\0" 507 #endif 508 509 #ifdef CONFIG_VIDEO 510 #define CONSOLE_STDOUT_SETTINGS \ 511 "stdout=serial,vga\0" \ 512 "stderr=serial,vga\0" 513 #else 514 #define CONSOLE_STDOUT_SETTINGS \ 515 "stdout=serial\0" \ 516 "stderr=serial\0" 517 #endif 518 519 #define CONSOLE_ENV_SETTINGS \ 520 CONSOLE_STDIN_SETTINGS \ 521 CONSOLE_STDOUT_SETTINGS 522 523 #define CONFIG_EXTRA_ENV_SETTINGS \ 524 CONSOLE_ENV_SETTINGS \ 525 MEM_LAYOUT_ENV_SETTINGS \ 526 DFU_ALT_INFO_RAM \ 527 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 528 "console=ttyS0,115200\0" \ 529 BOOTCMD_SUNXI_COMPAT \ 530 BOOTENV 531 532 #else /* ifndef CONFIG_SPL_BUILD */ 533 #define CONFIG_EXTRA_ENV_SETTINGS 534 #endif 535 536 #endif /* _SUNXI_COMMON_CONFIG_H */ 537