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21  * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the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28  * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels.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