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 18 19 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 20 /* 21 * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the 22 * expense of restricting some features, so the regular machine id values can 23 * be used. 24 */ 25 # define CONFIG_MACH_TYPE_COMPAT_REV 0 26 #else 27 /* 28 * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels. 29 * Only sunxi-3.4 kernels with appropriate fixes applied are able to pass 30 * beyond the machine id check. 31 */ 32 # define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 0xA000 /* 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_SYS_NAND_MAX_ECCPOS 1664 138 #define CONFIG_SPL_NAND_SUPPORT 1 139 #define CONFIG_SYS_NAND_ONFI_DETECTION 140 #define CONFIG_SYS_MAX_NAND_DEVICE 8 141 #endif 142 143 #ifdef CONFIG_SPL_SPI_SUNXI 144 #define CONFIG_SPL_SPI_FLASH_SUPPORT 1 145 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 146 #endif 147 148 /* mmc config */ 149 #ifdef CONFIG_MMC 150 #define CONFIG_GENERIC_MMC 151 #define CONFIG_MMC_SUNXI 152 #define CONFIG_MMC_SUNXI_SLOT 0 153 #define CONFIG_ENV_IS_IN_MMC 154 #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ 155 #endif 156 157 /* 64MB of malloc() pool */ 158 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (64 << 20)) 159 160 /* 161 * Miscellaneous configurable options 162 */ 163 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 164 #define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ 165 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 166 167 /* Boot Argument Buffer Size */ 168 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 169 170 /* standalone support */ 171 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 172 173 /* baudrate */ 174 #define CONFIG_BAUDRATE 115200 175 176 /* The stack sizes are set up in start.S using the settings below */ 177 #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ 178 179 /* FLASH and environment organization */ 180 181 #define CONFIG_SYS_NO_FLASH 182 183 #define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */ 184 #define CONFIG_IDENT_STRING " Allwinner Technology" 185 #define CONFIG_DISPLAY_BOARDINFO 186 187 #define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ 188 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 189 190 #define CONFIG_FAT_WRITE /* enable write access */ 191 192 #define CONFIG_SPL_FRAMEWORK 193 #define CONFIG_SPL_LIBCOMMON_SUPPORT 194 #define CONFIG_SPL_SERIAL_SUPPORT 195 #define CONFIG_SPL_LIBGENERIC_SUPPORT 196 197 #define CONFIG_SPL_BOARD_LOAD_IMAGE 198 199 #if defined(CONFIG_MACH_SUN9I) 200 #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ 201 #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* ? KiB on sun9i */ 202 #elif defined(CONFIG_MACH_SUN50I) 203 #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ 204 #define CONFIG_SPL_MAX_SIZE 0x7fc0 /* 32 KiB on sun50i */ 205 #else 206 #define CONFIG_SPL_TEXT_BASE 0x40 /* sram start+header */ 207 #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* 24KB on sun4i/sun7i */ 208 #endif 209 210 #define CONFIG_SPL_LIBDISK_SUPPORT 211 212 #ifdef CONFIG_MMC 213 #define CONFIG_SPL_MMC_SUPPORT 214 #endif 215 216 #ifndef CONFIG_ARM64 217 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" 218 #endif 219 220 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ 221 #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ 222 223 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) 224 #define LOW_LEVEL_SRAM_STACK 0x0001A000 225 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 226 #else 227 /* end of 32 KiB in sram */ 228 #define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ 229 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 230 #endif 231 232 /* I2C */ 233 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 234 defined CONFIG_SY8106A_POWER 235 #define CONFIG_SPL_I2C_SUPPORT 236 #endif 237 238 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \ 239 defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \ 240 defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE 241 #define CONFIG_SYS_I2C 242 #define CONFIG_SYS_I2C_MVTWSI 243 #define CONFIG_SYS_I2C_SPEED 400000 244 #define CONFIG_SYS_I2C_SLAVE 0x7f 245 #endif 246 247 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD) 248 #define CONFIG_SYS_I2C_SOFT 249 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 250 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x00 251 /* We use pin names in Kconfig and sunxi_name_to_gpio() */ 252 #define CONFIG_SOFT_I2C_GPIO_SDA soft_i2c_gpio_sda 253 #define CONFIG_SOFT_I2C_GPIO_SCL soft_i2c_gpio_scl 254 #ifndef __ASSEMBLY__ 255 extern int soft_i2c_gpio_sda; 256 extern int soft_i2c_gpio_scl; 257 #endif 258 #define CONFIG_VIDEO_LCD_I2C_BUS 0 /* The lcd panel soft i2c is bus 0 */ 259 #define CONFIG_SYS_SPD_BUS_NUM 1 /* And the axp209 i2c bus is bus 1 */ 260 #else 261 #define CONFIG_SYS_SPD_BUS_NUM 0 /* The axp209 i2c bus is bus 0 */ 262 #define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */ 263 #endif 264 265 /* PMU */ 266 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ 267 defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \ 268 defined CONFIG_SY8106A_POWER 269 #define CONFIG_SPL_POWER_SUPPORT 270 #endif 271 272 #ifndef CONFIG_CONS_INDEX 273 #define CONFIG_CONS_INDEX 1 /* UART0 */ 274 #endif 275 276 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE 277 #if CONFIG_CONS_INDEX == 1 278 #ifdef CONFIG_MACH_SUN9I 279 #define OF_STDOUT_PATH "/soc/serial@07000000:115200" 280 #else 281 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200" 282 #endif 283 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I) 284 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200" 285 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I) 286 #define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200" 287 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I) 288 #define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200" 289 #else 290 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h. 291 #endif 292 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */ 293 294 /* GPIO */ 295 #define CONFIG_SUNXI_GPIO 296 #define CONFIG_SPL_GPIO_SUPPORT 297 298 #ifdef CONFIG_VIDEO 299 /* 300 * The amount of RAM to keep free at the top of RAM when relocating u-boot, 301 * to use as framebuffer. This must be a multiple of 4096. 302 */ 303 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) 304 305 /* Do we want to initialize a simple FB? */ 306 #define CONFIG_VIDEO_DT_SIMPLEFB 307 308 #define CONFIG_VIDEO_SUNXI 309 310 #define CONFIG_CFB_CONSOLE 311 #define CONFIG_VIDEO_SW_CURSOR 312 #define CONFIG_VIDEO_LOGO 313 #define CONFIG_VIDEO_STD_TIMINGS 314 #define CONFIG_I2C_EDID 315 #define VIDEO_LINE_LEN (pGD->plnSizeX) 316 317 /* allow both serial and cfb console. */ 318 #define CONFIG_CONSOLE_MUX 319 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */ 320 #define CONFIG_VGA_AS_SINGLE_DEVICE 321 322 #endif /* CONFIG_VIDEO */ 323 324 /* Ethernet support */ 325 #ifdef CONFIG_SUNXI_EMAC 326 #define CONFIG_PHY_ADDR 1 327 #define CONFIG_MII /* MII PHY management */ 328 #define CONFIG_PHYLIB 329 #endif 330 331 #ifdef CONFIG_SUNXI_GMAC 332 #define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ 333 #define CONFIG_PHY_ADDR 1 334 #define CONFIG_MII /* MII PHY management */ 335 #define CONFIG_PHY_REALTEK 336 #endif 337 338 #ifdef CONFIG_USB_EHCI_HCD 339 #define CONFIG_USB_OHCI_NEW 340 #define CONFIG_USB_OHCI_SUNXI 341 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 342 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 343 #endif 344 345 #ifdef CONFIG_USB_MUSB_SUNXI 346 #define CONFIG_USB_MUSB_PIO_ONLY 347 #endif 348 349 #ifdef CONFIG_USB_MUSB_GADGET 350 #define CONFIG_USB_FUNCTION_DFU 351 #define CONFIG_USB_FUNCTION_FASTBOOT 352 #define CONFIG_USB_FUNCTION_MASS_STORAGE 353 #endif 354 355 #ifdef CONFIG_USB_FUNCTION_DFU 356 #define CONFIG_DFU_RAM 357 #endif 358 359 #ifdef CONFIG_USB_FUNCTION_FASTBOOT 360 #define CONFIG_CMD_FASTBOOT 361 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 362 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 363 #define CONFIG_ANDROID_BOOT_IMAGE 364 365 #define CONFIG_FASTBOOT_FLASH 366 367 #ifdef CONFIG_MMC 368 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 369 #define CONFIG_EFI_PARTITION 370 #endif 371 #endif 372 373 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE 374 #endif 375 376 #ifdef CONFIG_USB_KEYBOARD 377 #define CONFIG_CONSOLE_MUX 378 #define CONFIG_PREBOOT 379 #define CONFIG_SYS_STDIO_DEREGISTER 380 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE 381 #endif 382 383 #if !defined CONFIG_ENV_IS_IN_MMC && \ 384 !defined CONFIG_ENV_IS_IN_NAND && \ 385 !defined CONFIG_ENV_IS_IN_FAT && \ 386 !defined CONFIG_ENV_IS_IN_SPI_FLASH 387 #define CONFIG_ENV_IS_NOWHERE 388 #endif 389 390 #define CONFIG_MISC_INIT_R 391 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 392 393 #ifndef CONFIG_SPL_BUILD 394 #include <config_distro_defaults.h> 395 396 /* Enable pre-console buffer to get complete log on the VGA console */ 397 #define CONFIG_PRE_CONSOLE_BUFFER 398 #define CONFIG_PRE_CON_BUF_SZ 4096 /* Aprox 2 80*25 screens */ 399 400 #ifdef CONFIG_ARM64 401 /* 402 * Boards seem to come with at least 512MB of DRAM. 403 * The kernel should go at 512K, which is the default text offset (that will 404 * be adjusted at runtime if needed). 405 * There is no compression for arm64 kernels (yet), so leave some space 406 * for really big kernels, say 256MB for now. 407 * Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd. 408 * Align the initrd to a 2MB page. 409 */ 410 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(0080000)) 411 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(FA00000)) 412 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(FC00000)) 413 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(FD00000)) 414 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(FE00000)) 415 416 #else 417 /* 418 * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc. 419 * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, 420 * 1M script, 1M pxe and the ramdisk at the end. 421 */ 422 423 #define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000)) 424 #define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000)) 425 #define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000)) 426 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000)) 427 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000)) 428 #endif 429 430 #define MEM_LAYOUT_ENV_SETTINGS \ 431 "bootm_size=0xa000000\0" \ 432 "kernel_addr_r=" KERNEL_ADDR_R "\0" \ 433 "fdt_addr_r=" FDT_ADDR_R "\0" \ 434 "scriptaddr=" SCRIPT_ADDR_R "\0" \ 435 "pxefile_addr_r=" PXEFILE_ADDR_R "\0" \ 436 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" 437 438 #define DFU_ALT_INFO_RAM \ 439 "dfu_alt_info_ram=" \ 440 "kernel ram " KERNEL_ADDR_R " 0x1000000;" \ 441 "fdt ram " FDT_ADDR_R " 0x100000;" \ 442 "ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0" 443 444 #ifdef CONFIG_MMC 445 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 446 #if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1 447 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) func(MMC, mmc, 1) 448 #else 449 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 450 #endif 451 #else 452 #define BOOT_TARGET_DEVICES_MMC(func) 453 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) 454 #endif 455 456 #ifdef CONFIG_AHCI 457 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 458 #else 459 #define BOOT_TARGET_DEVICES_SCSI(func) 460 #endif 461 462 #ifdef CONFIG_USB_STORAGE 463 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 464 #else 465 #define BOOT_TARGET_DEVICES_USB(func) 466 #endif 467 468 /* FEL boot support, auto-execute boot.scr if a script address was provided */ 469 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \ 470 "bootcmd_fel=" \ 471 "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \ 472 "echo '(FEL boot)'; " \ 473 "source ${fel_scriptaddr}; " \ 474 "fi\0" 475 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \ 476 "fel " 477 478 #define BOOT_TARGET_DEVICES(func) \ 479 func(FEL, fel, na) \ 480 BOOT_TARGET_DEVICES_MMC(func) \ 481 BOOT_TARGET_DEVICES_MMC_EXTRA(func) \ 482 BOOT_TARGET_DEVICES_SCSI(func) \ 483 BOOT_TARGET_DEVICES_USB(func) \ 484 func(PXE, pxe, na) \ 485 func(DHCP, dhcp, na) 486 487 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT 488 #define BOOTCMD_SUNXI_COMPAT \ 489 "bootcmd_sunxi_compat=" \ 490 "setenv root /dev/mmcblk0p3 rootwait; " \ 491 "if ext2load mmc 0 0x44000000 uEnv.txt; then " \ 492 "echo Loaded environment from uEnv.txt; " \ 493 "env import -t 0x44000000 ${filesize}; " \ 494 "fi; " \ 495 "setenv bootargs console=${console} root=${root} ${extraargs}; " \ 496 "ext2load mmc 0 0x43000000 script.bin && " \ 497 "ext2load mmc 0 0x48000000 uImage && " \ 498 "bootm 0x48000000\0" 499 #else 500 #define BOOTCMD_SUNXI_COMPAT 501 #endif 502 503 #include <config_distro_bootcmd.h> 504 505 #ifdef CONFIG_USB_KEYBOARD 506 #define CONSOLE_STDIN_SETTINGS \ 507 "preboot=usb start\0" \ 508 "stdin=serial,usbkbd\0" 509 #else 510 #define CONSOLE_STDIN_SETTINGS \ 511 "stdin=serial\0" 512 #endif 513 514 #ifdef CONFIG_VIDEO 515 #define CONSOLE_STDOUT_SETTINGS \ 516 "stdout=serial,vga\0" \ 517 "stderr=serial,vga\0" 518 #else 519 #define CONSOLE_STDOUT_SETTINGS \ 520 "stdout=serial\0" \ 521 "stderr=serial\0" 522 #endif 523 524 #define CONSOLE_ENV_SETTINGS \ 525 CONSOLE_STDIN_SETTINGS \ 526 CONSOLE_STDOUT_SETTINGS 527 528 #define CONFIG_EXTRA_ENV_SETTINGS \ 529 CONSOLE_ENV_SETTINGS \ 530 MEM_LAYOUT_ENV_SETTINGS \ 531 DFU_ALT_INFO_RAM \ 532 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 533 "console=ttyS0,115200\0" \ 534 BOOTCMD_SUNXI_COMPAT \ 535 BOOTENV 536 537 #else /* ifndef CONFIG_SPL_BUILD */ 538 #define CONFIG_EXTRA_ENV_SETTINGS 539 #endif 540 541 #endif /* _SUNXI_COMMON_CONFIG_H */ 542