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21  * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the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28  * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels.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 #ifdef CONFIG_ARM64
36 #define CONFIG_BUILD_TARGET "u-boot.itb"
37 #endif
38 
39 /* Serial & console */
40 #define CONFIG_SYS_NS16550_SERIAL
41 /* ns16550 reg in the low bits of cpu reg */
42 #define CONFIG_SYS_NS16550_CLK		24000000
43 #ifndef CONFIG_DM_SERIAL
44 # define CONFIG_SYS_NS16550_REG_SIZE	-4
45 # define CONFIG_SYS_NS16550_COM1		SUNXI_UART0_BASE
46 # define CONFIG_SYS_NS16550_COM2		SUNXI_UART1_BASE
47 # define CONFIG_SYS_NS16550_COM3		SUNXI_UART2_BASE
48 # define CONFIG_SYS_NS16550_COM4		SUNXI_UART3_BASE
49 # define CONFIG_SYS_NS16550_COM5		SUNXI_R_UART_BASE
50 #endif
51 
52 /* CPU */
53 #define COUNTER_FREQUENCY		24000000
54 
55 /*
56  * The DRAM Base differs between some models. We cannot use macros for the
57  * CONFIG_FOO defines which contain the DRAM base address since they end
58  * up unexpanded in include/autoconf.mk .
59  *
60  * So we have to have this #ifdef #else #endif block for these.
61  */
62 #ifdef CONFIG_MACH_SUN9I
63 #define SDRAM_OFFSET(x) 0x2##x
64 #define CONFIG_SYS_SDRAM_BASE		0x20000000
65 #define CONFIG_SYS_LOAD_ADDR		0x22000000 /* default load address */
66 #define CONFIG_SYS_TEXT_BASE		0x2a000000
67 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
68  * since it needs to fit in with the other values. By also #defining it
69  * we get warnings if the Kconfig value mismatches. */
70 #define CONFIG_SPL_STACK_R_ADDR		0x2fe00000
71 #define CONFIG_SPL_BSS_START_ADDR	0x2ff80000
72 #else
73 #define SDRAM_OFFSET(x) 0x4##x
74 #define CONFIG_SYS_SDRAM_BASE		0x40000000
75 #define CONFIG_SYS_LOAD_ADDR		0x42000000 /* default load address */
76 /* V3s do not have enough memory to place code at 0x4a000000 */
77 #ifndef CONFIG_MACH_SUN8I_V3S
78 #define CONFIG_SYS_TEXT_BASE		0x4a000000
79 #else
80 #define CONFIG_SYS_TEXT_BASE		0x42e00000
81 #endif
82 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
83  * since it needs to fit in with the other values. By also #defining it
84  * we get warnings if the Kconfig value mismatches. */
85 #define CONFIG_SPL_STACK_R_ADDR		0x4fe00000
86 #define CONFIG_SPL_BSS_START_ADDR	0x4ff80000
87 #endif
88 
89 #define CONFIG_SPL_BSS_MAX_SIZE		0x00080000 /* 512 KiB */
90 
91 #ifdef CONFIG_SUNXI_HIGH_SRAM
92 /*
93  * The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is
94  * slightly bigger. Note that it is possible to map the first 32 KiB of the
95  * A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the
96  * undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and
97  * the 1 actually activates the mapping of the first 32 KiB to 0x00000000.
98  */
99 #define CONFIG_SYS_INIT_RAM_ADDR	0x10000
100 #define CONFIG_SYS_INIT_RAM_SIZE	0x08000	/* FIXME: 40 KiB ? */
101 #else
102 #define CONFIG_SYS_INIT_RAM_ADDR	0x0
103 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* 32 KiB */
104 #endif
105 
106 #define CONFIG_SYS_INIT_SP_OFFSET \
107 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
108 #define CONFIG_SYS_INIT_SP_ADDR \
109 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
110 
111 #define CONFIG_NR_DRAM_BANKS		1
112 #define PHYS_SDRAM_0			CONFIG_SYS_SDRAM_BASE
113 #define PHYS_SDRAM_0_SIZE		0x80000000 /* 2 GiB */
114 
115 #ifdef CONFIG_AHCI
116 #define CONFIG_LIBATA
117 #define CONFIG_SCSI_AHCI
118 #define CONFIG_SCSI_AHCI_PLAT
119 #define CONFIG_SUNXI_AHCI
120 #define CONFIG_SYS_64BIT_LBA
121 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
122 #define CONFIG_SYS_SCSI_MAX_LUN		1
123 #define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
124 					 CONFIG_SYS_SCSI_MAX_LUN)
125 #endif
126 
127 #define CONFIG_SETUP_MEMORY_TAGS
128 #define CONFIG_CMDLINE_TAG
129 #define CONFIG_INITRD_TAG
130 #define CONFIG_SERIAL_TAG
131 
132 #ifdef CONFIG_NAND_SUNXI
133 #define CONFIG_SYS_NAND_MAX_ECCPOS 1664
134 #define CONFIG_SYS_NAND_ONFI_DETECTION
135 #define CONFIG_SYS_MAX_NAND_DEVICE 8
136 
137 #define CONFIG_MTD_DEVICE
138 #define CONFIG_MTD_PARTITIONS
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_MMC_SUNXI_SLOT		0
148 #endif
149 
150 #if defined(CONFIG_ENV_IS_IN_MMC)
151 #define CONFIG_SYS_MMC_ENV_DEV		0	/* first detected MMC controller */
152 #define CONFIG_SYS_MMC_MAX_DEVICE	4
153 #elif defined(CONFIG_ENV_IS_NOWHERE)
154 #define CONFIG_ENV_SIZE			(128 << 10)
155 #endif
156 
157 #ifndef CONFIG_MACH_SUN8I_V3S
158 /* 64MB of malloc() pool */
159 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (64 << 20))
160 #else
161 /* 2MB of malloc() pool */
162 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (2 << 20))
163 #endif
164 
165 /*
166  * Miscellaneous configurable options
167  */
168 #define CONFIG_SYS_CBSIZE	1024	/* Console I/O Buffer Size */
169 #define CONFIG_SYS_PBSIZE	1024	/* Print Buffer Size */
170 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
171 
172 /* Boot Argument Buffer Size */
173 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
174 
175 /* standalone support */
176 #define CONFIG_STANDALONE_LOAD_ADDR	CONFIG_SYS_LOAD_ADDR
177 
178 /* FLASH and environment organization */
179 
180 #define CONFIG_SYS_MONITOR_LEN		(768 << 10)	/* 768 KiB */
181 
182 #define CONFIG_SPL_FRAMEWORK
183 
184 #ifndef CONFIG_ARM64		/* AArch64 FEL support is not ready yet */
185 #define CONFIG_SPL_BOARD_LOAD_IMAGE
186 #endif
187 
188 #ifdef CONFIG_SUNXI_HIGH_SRAM
189 #define CONFIG_SPL_TEXT_BASE		0x10060		/* sram start+header */
190 #define CONFIG_SPL_MAX_SIZE		0x7fa0		/* 32 KiB */
191 #ifdef CONFIG_ARM64
192 /* end of SRAM A2 for now, as SRAM A1 is pretty tight for an ARM64 build */
193 #define LOW_LEVEL_SRAM_STACK		0x00054000
194 #else
195 #define LOW_LEVEL_SRAM_STACK		0x00018000
196 #endif /* !CONFIG_ARM64 */
197 #else
198 #define CONFIG_SPL_TEXT_BASE		0x60		/* sram start+header */
199 #define CONFIG_SPL_MAX_SIZE		0x5fa0		/* 24KB on sun4i/sun7i */
200 #define LOW_LEVEL_SRAM_STACK		0x00008000	/* End of sram */
201 #endif
202 
203 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
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_SPL_PAD_TO		32768		/* decimal for 'dd' */
210 
211 
212 /* I2C */
213 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
214     defined CONFIG_SY8106A_POWER
215 #endif
216 
217 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \
218     defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \
219     defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE
220 #define CONFIG_SYS_I2C_MVTWSI
221 #ifndef CONFIG_DM_I2C
222 #define CONFIG_SYS_I2C
223 #define CONFIG_SYS_I2C_SPEED		400000
224 #define CONFIG_SYS_I2C_SLAVE		0x7f
225 #endif
226 #endif
227 
228 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD)
229 #define CONFIG_SYS_I2C_SOFT
230 #define CONFIG_SYS_I2C_SOFT_SPEED	50000
231 #define CONFIG_SYS_I2C_SOFT_SLAVE	0x00
232 /* We use pin names in Kconfig and sunxi_name_to_gpio() */
233 #define CONFIG_SOFT_I2C_GPIO_SDA	soft_i2c_gpio_sda
234 #define CONFIG_SOFT_I2C_GPIO_SCL	soft_i2c_gpio_scl
235 #ifndef __ASSEMBLY__
236 extern int soft_i2c_gpio_sda;
237 extern int soft_i2c_gpio_scl;
238 #endif
239 #define CONFIG_VIDEO_LCD_I2C_BUS	0 /* The lcd panel soft i2c is bus 0 */
240 #define CONFIG_SYS_SPD_BUS_NUM		1 /* And the axp209 i2c bus is bus 1 */
241 #else
242 #define CONFIG_SYS_SPD_BUS_NUM		0 /* The axp209 i2c bus is bus 0 */
243 #define CONFIG_VIDEO_LCD_I2C_BUS	-1 /* NA, but necessary to compile */
244 #endif
245 
246 /* PMU */
247 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
248     defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \
249     defined CONFIG_SY8106A_POWER
250 #endif
251 
252 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE
253 #if CONFIG_CONS_INDEX == 1
254 #ifdef CONFIG_MACH_SUN9I
255 #define OF_STDOUT_PATH		"/soc/serial@07000000:115200"
256 #else
257 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01c28000:115200"
258 #endif
259 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I)
260 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01c28400:115200"
261 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
262 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01c28800:115200"
263 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I)
264 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01f02800:115200"
265 #else
266 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h.
267 #endif
268 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */
269 
270 /* GPIO */
271 #define CONFIG_SUNXI_GPIO
272 
273 #ifdef CONFIG_VIDEO
274 /*
275  * The amount of RAM to keep free at the top of RAM when relocating u-boot,
276  * to use as framebuffer. This must be a multiple of 4096.
277  */
278 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20)
279 
280 /* Do we want to initialize a simple FB? */
281 #define CONFIG_VIDEO_DT_SIMPLEFB
282 
283 #define CONFIG_VIDEO_SUNXI
284 
285 #define CONFIG_VIDEO_LOGO
286 #define CONFIG_VIDEO_STD_TIMINGS
287 #define CONFIG_I2C_EDID
288 #define VIDEO_LINE_LEN (pGD->plnSizeX)
289 
290 /* allow both serial and cfb console. */
291 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */
292 
293 #endif /* CONFIG_VIDEO */
294 
295 /* Ethernet support */
296 #ifdef CONFIG_SUNXI_EMAC
297 #define CONFIG_PHY_ADDR		1
298 #define CONFIG_MII			/* MII PHY management		*/
299 #endif
300 
301 #ifdef CONFIG_SUNXI_GMAC
302 #define CONFIG_PHY_ADDR		1
303 #define CONFIG_MII			/* MII PHY management		*/
304 #define CONFIG_PHY_REALTEK
305 #endif
306 
307 #ifdef CONFIG_USB_EHCI_HCD
308 #define CONFIG_USB_OHCI_NEW
309 #define CONFIG_USB_OHCI_SUNXI
310 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
311 #endif
312 
313 #ifdef CONFIG_USB_MUSB_SUNXI
314 #define CONFIG_USB_MUSB_PIO_ONLY
315 #endif
316 
317 #ifdef CONFIG_USB_MUSB_GADGET
318 #define CONFIG_USB_FUNCTION_FASTBOOT
319 #define CONFIG_USB_FUNCTION_MASS_STORAGE
320 #endif
321 
322 #ifdef CONFIG_USB_FUNCTION_FASTBOOT
323 #define CONFIG_CMD_FASTBOOT
324 #define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
325 #define CONFIG_FASTBOOT_BUF_SIZE	0x2000000
326 #define CONFIG_ANDROID_BOOT_IMAGE
327 
328 #define CONFIG_FASTBOOT_FLASH
329 
330 #ifdef CONFIG_MMC
331 #define CONFIG_FASTBOOT_FLASH_MMC_DEV	0
332 #endif
333 #endif
334 
335 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE
336 #endif
337 
338 #ifdef CONFIG_USB_KEYBOARD
339 #define CONFIG_PREBOOT
340 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
341 #endif
342 
343 #define CONFIG_MISC_INIT_R
344 
345 #ifndef CONFIG_SPL_BUILD
346 #include <config_distro_defaults.h>
347 
348 #ifdef CONFIG_ARM64
349 /*
350  * Boards seem to come with at least 512MB of DRAM.
351  * The kernel should go at 512K, which is the default text offset (that will
352  * be adjusted at runtime if needed).
353  * There is no compression for arm64 kernels (yet), so leave some space
354  * for really big kernels, say 256MB for now.
355  * Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd.
356  * Align the initrd to a 2MB page.
357  */
358 #define BOOTM_SIZE	__stringify(0xa000000)
359 #define KERNEL_ADDR_R	__stringify(SDRAM_OFFSET(0080000))
360 #define FDT_ADDR_R	__stringify(SDRAM_OFFSET(FA00000))
361 #define SCRIPT_ADDR_R	__stringify(SDRAM_OFFSET(FC00000))
362 #define PXEFILE_ADDR_R	__stringify(SDRAM_OFFSET(FD00000))
363 #define RAMDISK_ADDR_R	__stringify(SDRAM_OFFSET(FE00000))
364 
365 #else
366 /*
367  * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
368  * 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
369  * 1M script, 1M pxe and the ramdisk at the end.
370  */
371 #ifndef CONFIG_MACH_SUN8I_V3S
372 #define BOOTM_SIZE     __stringify(0xa000000)
373 #define KERNEL_ADDR_R  __stringify(SDRAM_OFFSET(2000000))
374 #define FDT_ADDR_R     __stringify(SDRAM_OFFSET(3000000))
375 #define SCRIPT_ADDR_R  __stringify(SDRAM_OFFSET(3100000))
376 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
377 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000))
378 #else
379 /*
380  * 64M RAM minus 2MB heap + 16MB for u-boot, stack, fb, etc.
381  * 16M uncompressed kernel, 8M compressed kernel, 1M fdt,
382  * 1M script, 1M pxe and the ramdisk at the end.
383  */
384 #define BOOTM_SIZE     __stringify(0x2e00000)
385 #define KERNEL_ADDR_R  __stringify(SDRAM_OFFSET(1000000))
386 #define FDT_ADDR_R     __stringify(SDRAM_OFFSET(1800000))
387 #define SCRIPT_ADDR_R  __stringify(SDRAM_OFFSET(1900000))
388 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(1A00000))
389 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(1B00000))
390 #endif
391 #endif
392 
393 #define MEM_LAYOUT_ENV_SETTINGS \
394 	"bootm_size=" BOOTM_SIZE "\0" \
395 	"kernel_addr_r=" KERNEL_ADDR_R "\0" \
396 	"fdt_addr_r=" FDT_ADDR_R "\0" \
397 	"scriptaddr=" SCRIPT_ADDR_R "\0" \
398 	"pxefile_addr_r=" PXEFILE_ADDR_R "\0" \
399 	"ramdisk_addr_r=" RAMDISK_ADDR_R "\0"
400 
401 #define DFU_ALT_INFO_RAM \
402 	"dfu_alt_info_ram=" \
403 	"kernel ram " KERNEL_ADDR_R " 0x1000000;" \
404 	"fdt ram " FDT_ADDR_R " 0x100000;" \
405 	"ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0"
406 
407 #ifdef CONFIG_MMC
408 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
409 #if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
410 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) func(MMC, mmc, 1)
411 #else
412 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func)
413 #endif
414 #else
415 #define BOOT_TARGET_DEVICES_MMC(func)
416 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func)
417 #endif
418 
419 #ifdef CONFIG_AHCI
420 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
421 #else
422 #define BOOT_TARGET_DEVICES_SCSI(func)
423 #endif
424 
425 #ifdef CONFIG_USB_STORAGE
426 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
427 #else
428 #define BOOT_TARGET_DEVICES_USB(func)
429 #endif
430 
431 /* FEL boot support, auto-execute boot.scr if a script address was provided */
432 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \
433 	"bootcmd_fel=" \
434 		"if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \
435 			"echo '(FEL boot)'; " \
436 			"source ${fel_scriptaddr}; " \
437 		"fi\0"
438 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \
439 	"fel "
440 
441 #define BOOT_TARGET_DEVICES(func) \
442 	func(FEL, fel, na) \
443 	BOOT_TARGET_DEVICES_MMC(func) \
444 	BOOT_TARGET_DEVICES_MMC_EXTRA(func) \
445 	BOOT_TARGET_DEVICES_SCSI(func) \
446 	BOOT_TARGET_DEVICES_USB(func) \
447 	func(PXE, pxe, na) \
448 	func(DHCP, dhcp, na)
449 
450 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
451 #define BOOTCMD_SUNXI_COMPAT \
452 	"bootcmd_sunxi_compat=" \
453 		"setenv root /dev/mmcblk0p3 rootwait; " \
454 		"if ext2load mmc 0 0x44000000 uEnv.txt; then " \
455 			"echo Loaded environment from uEnv.txt; " \
456 			"env import -t 0x44000000 ${filesize}; " \
457 		"fi; " \
458 		"setenv bootargs console=${console} root=${root} ${extraargs}; " \
459 		"ext2load mmc 0 0x43000000 script.bin && " \
460 		"ext2load mmc 0 0x48000000 uImage && " \
461 		"bootm 0x48000000\0"
462 #else
463 #define BOOTCMD_SUNXI_COMPAT
464 #endif
465 
466 #include <config_distro_bootcmd.h>
467 
468 #ifdef CONFIG_USB_KEYBOARD
469 #define CONSOLE_STDIN_SETTINGS \
470 	"preboot=usb start\0" \
471 	"stdin=serial,usbkbd\0"
472 #else
473 #define CONSOLE_STDIN_SETTINGS \
474 	"stdin=serial\0"
475 #endif
476 
477 #ifdef CONFIG_VIDEO
478 #define CONSOLE_STDOUT_SETTINGS \
479 	"stdout=serial,vga\0" \
480 	"stderr=serial,vga\0"
481 #elif CONFIG_DM_VIDEO
482 #define CONFIG_SYS_WHITE_ON_BLACK
483 #define CONSOLE_STDOUT_SETTINGS \
484 	"stdout=serial,vidconsole\0" \
485 	"stderr=serial,vidconsole\0"
486 #else
487 #define CONSOLE_STDOUT_SETTINGS \
488 	"stdout=serial\0" \
489 	"stderr=serial\0"
490 #endif
491 
492 #ifdef CONFIG_MTDIDS_DEFAULT
493 #define SUNXI_MTDIDS_DEFAULT \
494 	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0"
495 #else
496 #define SUNXI_MTDIDS_DEFAULT
497 #endif
498 
499 #ifdef CONFIG_MTDPARTS_DEFAULT
500 #define SUNXI_MTDPARTS_DEFAULT \
501 	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
502 #else
503 #define SUNXI_MTDPARTS_DEFAULT
504 #endif
505 
506 #define CONSOLE_ENV_SETTINGS \
507 	CONSOLE_STDIN_SETTINGS \
508 	CONSOLE_STDOUT_SETTINGS
509 
510 #ifdef CONFIG_ARM64
511 #define FDTFILE "allwinner/" CONFIG_DEFAULT_DEVICE_TREE ".dtb"
512 #else
513 #define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
514 #endif
515 
516 #define CONFIG_EXTRA_ENV_SETTINGS \
517 	CONSOLE_ENV_SETTINGS \
518 	MEM_LAYOUT_ENV_SETTINGS \
519 	DFU_ALT_INFO_RAM \
520 	"fdtfile=" FDTFILE "\0" \
521 	"console=ttyS0,115200\0" \
522 	SUNXI_MTDIDS_DEFAULT \
523 	SUNXI_MTDPARTS_DEFAULT \
524 	BOOTCMD_SUNXI_COMPAT \
525 	BOOTENV
526 
527 #else /* ifndef CONFIG_SPL_BUILD */
528 #define CONFIG_EXTRA_ENV_SETTINGS
529 #endif
530 
531 #endif /* _SUNXI_COMMON_CONFIG_H */
532