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21  * The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the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28  * A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels.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 #if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_ARM64)
39 #define CONFIG_SYS_THUMB_BUILD	/* Thumbs mode to save space in SPL */
40 #endif
41 
42 /* Serial & console */
43 #define CONFIG_SYS_NS16550_SERIAL
44 /* ns16550 reg in the low bits of cpu reg */
45 #define CONFIG_SYS_NS16550_CLK		24000000
46 #ifndef CONFIG_DM_SERIAL
47 # define CONFIG_SYS_NS16550_REG_SIZE	-4
48 # define CONFIG_SYS_NS16550_COM1		SUNXI_UART0_BASE
49 # define CONFIG_SYS_NS16550_COM2		SUNXI_UART1_BASE
50 # define CONFIG_SYS_NS16550_COM3		SUNXI_UART2_BASE
51 # define CONFIG_SYS_NS16550_COM4		SUNXI_UART3_BASE
52 # define CONFIG_SYS_NS16550_COM5		SUNXI_R_UART_BASE
53 #endif
54 
55 /* CPU */
56 #define CONFIG_TIMER_CLK_FREQ		24000000
57 
58 /*
59  * The DRAM Base differs between some models. We cannot use macros for the
60  * CONFIG_FOO defines which contain the DRAM base address since they end
61  * up unexpanded in include/autoconf.mk .
62  *
63  * So we have to have this #ifdef #else #endif block for these.
64  */
65 #ifdef CONFIG_MACH_SUN9I
66 #define SDRAM_OFFSET(x) 0x2##x
67 #define CONFIG_SYS_SDRAM_BASE		0x20000000
68 #define CONFIG_SYS_LOAD_ADDR		0x22000000 /* default load address */
69 #define CONFIG_SYS_TEXT_BASE		0x2a000000
70 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
71  * since it needs to fit in with the other values. By also #defining it
72  * we get warnings if the Kconfig value mismatches. */
73 #define CONFIG_SPL_STACK_R_ADDR		0x2fe00000
74 #define CONFIG_SPL_BSS_START_ADDR	0x2ff80000
75 #else
76 #define SDRAM_OFFSET(x) 0x4##x
77 #define CONFIG_SYS_SDRAM_BASE		0x40000000
78 #define CONFIG_SYS_LOAD_ADDR		0x42000000 /* default load address */
79 #define CONFIG_SYS_TEXT_BASE		0x4a000000
80 /* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
81  * since it needs to fit in with the other values. By also #defining it
82  * we get warnings if the Kconfig value mismatches. */
83 #define CONFIG_SPL_STACK_R_ADDR		0x4fe00000
84 #define CONFIG_SPL_BSS_START_ADDR	0x4ff80000
85 #endif
86 
87 #define CONFIG_SPL_BSS_MAX_SIZE		0x00080000 /* 512 KiB */
88 
89 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I)
90 /*
91  * The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is
92  * slightly bigger. Note that it is possible to map the first 32 KiB of the
93  * A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the
94  * undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and
95  * the 1 actually activates the mapping of the first 32 KiB to 0x00000000.
96  */
97 #define CONFIG_SYS_INIT_RAM_ADDR	0x10000
98 #define CONFIG_SYS_INIT_RAM_SIZE	0x08000	/* FIXME: 40 KiB ? */
99 #else
100 #define CONFIG_SYS_INIT_RAM_ADDR	0x0
101 #define CONFIG_SYS_INIT_RAM_SIZE	0x8000	/* 32 KiB */
102 #endif
103 
104 #define CONFIG_SYS_INIT_SP_OFFSET \
105 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
106 #define CONFIG_SYS_INIT_SP_ADDR \
107 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
108 
109 #define CONFIG_NR_DRAM_BANKS		1
110 #define PHYS_SDRAM_0			CONFIG_SYS_SDRAM_BASE
111 #define PHYS_SDRAM_0_SIZE		0x80000000 /* 2 GiB */
112 
113 #ifdef CONFIG_AHCI
114 #define CONFIG_LIBATA
115 #define CONFIG_SCSI_AHCI
116 #define CONFIG_SCSI_AHCI_PLAT
117 #define CONFIG_SUNXI_AHCI
118 #define CONFIG_SYS_64BIT_LBA
119 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
120 #define CONFIG_SYS_SCSI_MAX_LUN		1
121 #define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
122 					 CONFIG_SYS_SCSI_MAX_LUN)
123 #define CONFIG_SCSI
124 #endif
125 
126 #define CONFIG_SETUP_MEMORY_TAGS
127 #define CONFIG_CMDLINE_TAG
128 #define CONFIG_INITRD_TAG
129 #define CONFIG_SERIAL_TAG
130 
131 #ifdef CONFIG_NAND_SUNXI
132 #define CONFIG_SYS_NAND_MAX_ECCPOS 1664
133 #define CONFIG_SYS_NAND_ONFI_DETECTION
134 #define CONFIG_SYS_MAX_NAND_DEVICE 8
135 #endif
136 
137 #ifdef CONFIG_SPL_SPI_SUNXI
138 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x8000
139 #endif
140 
141 /* mmc config */
142 #ifdef CONFIG_MMC
143 #define CONFIG_GENERIC_MMC
144 #define CONFIG_MMC_SUNXI_SLOT		0
145 #define CONFIG_ENV_IS_IN_MMC
146 #define CONFIG_SYS_MMC_ENV_DEV		0	/* first detected MMC controller */
147 #define CONFIG_SYS_MMC_MAX_DEVICE	4
148 #endif
149 
150 /* 64MB of malloc() pool */
151 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (64 << 20))
152 
153 /*
154  * Miscellaneous configurable options
155  */
156 #define CONFIG_SYS_CBSIZE	1024	/* Console I/O Buffer Size */
157 #define CONFIG_SYS_PBSIZE	1024	/* Print Buffer Size */
158 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
159 
160 /* Boot Argument Buffer Size */
161 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
162 
163 /* standalone support */
164 #define CONFIG_STANDALONE_LOAD_ADDR	CONFIG_SYS_LOAD_ADDR
165 
166 /* baudrate */
167 #define CONFIG_BAUDRATE			115200
168 
169 /* The stack sizes are set up in start.S using the settings below */
170 #define CONFIG_STACKSIZE		(256 << 10)	/* 256 KiB */
171 
172 /* FLASH and environment organization */
173 
174 #define CONFIG_SYS_NO_FLASH
175 
176 #define CONFIG_SYS_MONITOR_LEN		(768 << 10)	/* 768 KiB */
177 
178 #define CONFIG_ENV_OFFSET		(544 << 10) /* (8 + 24 + 512) KiB */
179 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
180 
181 #define CONFIG_FAT_WRITE	/* enable write access */
182 
183 #define CONFIG_SPL_FRAMEWORK
184 
185 #ifndef CONFIG_ARM64		/* AArch64 FEL support is not ready yet */
186 #define CONFIG_SPL_BOARD_LOAD_IMAGE
187 #endif
188 
189 #if defined(CONFIG_MACH_SUN9I)
190 #define CONFIG_SPL_TEXT_BASE		0x10040		/* sram start+header */
191 #define CONFIG_SPL_MAX_SIZE		0x5fc0		/* ? KiB on sun9i */
192 #elif defined(CONFIG_MACH_SUN50I)
193 #define CONFIG_SPL_TEXT_BASE		0x10040		/* sram start+header */
194 #define CONFIG_SPL_MAX_SIZE		0x7fc0		/* 32 KiB on sun50i */
195 #else
196 #define CONFIG_SPL_TEXT_BASE		0x40		/* sram start+header */
197 #define CONFIG_SPL_MAX_SIZE		0x5fc0		/* 24KB on sun4i/sun7i */
198 #endif
199 
200 #ifndef CONFIG_ARM64
201 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds"
202 #endif
203 
204 #define CONFIG_SPL_PAD_TO		32768		/* decimal for 'dd' */
205 
206 #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I)
207 /* FIXME: 40 KiB instead of 32 KiB ? */
208 #define LOW_LEVEL_SRAM_STACK		0x00018000
209 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
210 #else
211 /* end of 32 KiB in sram */
212 #define LOW_LEVEL_SRAM_STACK		0x00008000 /* End of sram */
213 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
214 #endif
215 
216 /* I2C */
217 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
218     defined CONFIG_SY8106A_POWER
219 #endif
220 
221 #if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \
222     defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \
223     defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE
224 #define CONFIG_SYS_I2C
225 #define CONFIG_SYS_I2C_MVTWSI
226 #define CONFIG_SYS_I2C_SPEED		400000
227 #define CONFIG_SYS_I2C_SLAVE		0x7f
228 #endif
229 
230 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD)
231 #define CONFIG_SYS_I2C_SOFT
232 #define CONFIG_SYS_I2C_SOFT_SPEED	50000
233 #define CONFIG_SYS_I2C_SOFT_SLAVE	0x00
234 /* We use pin names in Kconfig and sunxi_name_to_gpio() */
235 #define CONFIG_SOFT_I2C_GPIO_SDA	soft_i2c_gpio_sda
236 #define CONFIG_SOFT_I2C_GPIO_SCL	soft_i2c_gpio_scl
237 #ifndef __ASSEMBLY__
238 extern int soft_i2c_gpio_sda;
239 extern int soft_i2c_gpio_scl;
240 #endif
241 #define CONFIG_VIDEO_LCD_I2C_BUS	0 /* The lcd panel soft i2c is bus 0 */
242 #define CONFIG_SYS_SPD_BUS_NUM		1 /* And the axp209 i2c bus is bus 1 */
243 #else
244 #define CONFIG_SYS_SPD_BUS_NUM		0 /* The axp209 i2c bus is bus 0 */
245 #define CONFIG_VIDEO_LCD_I2C_BUS	-1 /* NA, but necessary to compile */
246 #endif
247 
248 /* PMU */
249 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
250     defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \
251     defined CONFIG_SY8106A_POWER
252 #endif
253 
254 #ifndef CONFIG_CONS_INDEX
255 #define CONFIG_CONS_INDEX              1       /* UART0 */
256 #endif
257 
258 #ifdef CONFIG_REQUIRE_SERIAL_CONSOLE
259 #if CONFIG_CONS_INDEX == 1
260 #ifdef CONFIG_MACH_SUN9I
261 #define OF_STDOUT_PATH		"/soc/serial@07000000:115200"
262 #else
263 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01c28000:115200"
264 #endif
265 #elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I)
266 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01c28400:115200"
267 #elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
268 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01c28800:115200"
269 #elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I)
270 #define OF_STDOUT_PATH		"/soc@01c00000/serial@01f02800:115200"
271 #else
272 #error Unsupported console port nr. Please fix stdout-path in sunxi-common.h.
273 #endif
274 #endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */
275 
276 /* GPIO */
277 #define CONFIG_SUNXI_GPIO
278 
279 #ifdef CONFIG_VIDEO
280 /*
281  * The amount of RAM to keep free at the top of RAM when relocating u-boot,
282  * to use as framebuffer. This must be a multiple of 4096.
283  */
284 #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20)
285 
286 /* Do we want to initialize a simple FB? */
287 #define CONFIG_VIDEO_DT_SIMPLEFB
288 
289 #define CONFIG_VIDEO_SUNXI
290 
291 #define CONFIG_VIDEO_LOGO
292 #define CONFIG_VIDEO_STD_TIMINGS
293 #define CONFIG_I2C_EDID
294 #define VIDEO_LINE_LEN (pGD->plnSizeX)
295 
296 /* allow both serial and cfb console. */
297 /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */
298 
299 #endif /* CONFIG_VIDEO */
300 
301 /* Ethernet support */
302 #ifdef CONFIG_SUNXI_EMAC
303 #define CONFIG_PHY_ADDR		1
304 #define CONFIG_MII			/* MII PHY management		*/
305 #define CONFIG_PHYLIB
306 #endif
307 
308 #ifdef CONFIG_SUNXI_GMAC
309 #define CONFIG_PHY_GIGE			/* GMAC can use gigabit PHY	*/
310 #define CONFIG_PHY_ADDR		1
311 #define CONFIG_MII			/* MII PHY management		*/
312 #define CONFIG_PHY_REALTEK
313 #endif
314 
315 #ifdef CONFIG_USB_EHCI_HCD
316 #define CONFIG_USB_OHCI_NEW
317 #define CONFIG_USB_OHCI_SUNXI
318 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
319 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
320 #endif
321 
322 #ifdef CONFIG_USB_MUSB_SUNXI
323 #define CONFIG_USB_MUSB_PIO_ONLY
324 #endif
325 
326 #ifdef CONFIG_USB_MUSB_GADGET
327 #define CONFIG_USB_FUNCTION_FASTBOOT
328 #define CONFIG_USB_FUNCTION_MASS_STORAGE
329 #endif
330 
331 #ifdef CONFIG_USB_FUNCTION_FASTBOOT
332 #define CONFIG_CMD_FASTBOOT
333 #define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
334 #define CONFIG_FASTBOOT_BUF_SIZE	0x2000000
335 #define CONFIG_ANDROID_BOOT_IMAGE
336 
337 #define CONFIG_FASTBOOT_FLASH
338 
339 #ifdef CONFIG_MMC
340 #define CONFIG_FASTBOOT_FLASH_MMC_DEV	0
341 #endif
342 #endif
343 
344 #ifdef CONFIG_USB_FUNCTION_MASS_STORAGE
345 #endif
346 
347 #ifdef CONFIG_USB_KEYBOARD
348 #define CONFIG_PREBOOT
349 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
350 #endif
351 
352 #if !defined CONFIG_ENV_IS_IN_MMC && \
353     !defined CONFIG_ENV_IS_IN_NAND && \
354     !defined CONFIG_ENV_IS_IN_FAT && \
355     !defined CONFIG_ENV_IS_IN_SPI_FLASH
356 #define CONFIG_ENV_IS_NOWHERE
357 #endif
358 
359 #define CONFIG_MISC_INIT_R
360 
361 #ifndef CONFIG_SPL_BUILD
362 #include <config_distro_defaults.h>
363 
364 #ifdef CONFIG_ARM64
365 /*
366  * Boards seem to come with at least 512MB of DRAM.
367  * The kernel should go at 512K, which is the default text offset (that will
368  * be adjusted at runtime if needed).
369  * There is no compression for arm64 kernels (yet), so leave some space
370  * for really big kernels, say 256MB for now.
371  * Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd.
372  * Align the initrd to a 2MB page.
373  */
374 #define KERNEL_ADDR_R	__stringify(SDRAM_OFFSET(0080000))
375 #define FDT_ADDR_R	__stringify(SDRAM_OFFSET(FA00000))
376 #define SCRIPT_ADDR_R	__stringify(SDRAM_OFFSET(FC00000))
377 #define PXEFILE_ADDR_R	__stringify(SDRAM_OFFSET(FD00000))
378 #define RAMDISK_ADDR_R	__stringify(SDRAM_OFFSET(FE00000))
379 
380 #else
381 /*
382  * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
383  * 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
384  * 1M script, 1M pxe and the ramdisk at the end.
385  */
386 
387 #define KERNEL_ADDR_R  __stringify(SDRAM_OFFSET(2000000))
388 #define FDT_ADDR_R     __stringify(SDRAM_OFFSET(3000000))
389 #define SCRIPT_ADDR_R  __stringify(SDRAM_OFFSET(3100000))
390 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
391 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000))
392 #endif
393 
394 #define MEM_LAYOUT_ENV_SETTINGS \
395 	"bootm_size=0xa000000\0" \
396 	"kernel_addr_r=" KERNEL_ADDR_R "\0" \
397 	"fdt_addr_r=" FDT_ADDR_R "\0" \
398 	"scriptaddr=" SCRIPT_ADDR_R "\0" \
399 	"pxefile_addr_r=" PXEFILE_ADDR_R "\0" \
400 	"ramdisk_addr_r=" RAMDISK_ADDR_R "\0"
401 
402 #define DFU_ALT_INFO_RAM \
403 	"dfu_alt_info_ram=" \
404 	"kernel ram " KERNEL_ADDR_R " 0x1000000;" \
405 	"fdt ram " FDT_ADDR_R " 0x100000;" \
406 	"ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0"
407 
408 #ifdef CONFIG_MMC
409 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
410 #if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
411 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func) func(MMC, mmc, 1)
412 #else
413 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func)
414 #endif
415 #else
416 #define BOOT_TARGET_DEVICES_MMC(func)
417 #define BOOT_TARGET_DEVICES_MMC_EXTRA(func)
418 #endif
419 
420 #ifdef CONFIG_AHCI
421 #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
422 #else
423 #define BOOT_TARGET_DEVICES_SCSI(func)
424 #endif
425 
426 #ifdef CONFIG_USB_STORAGE
427 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
428 #else
429 #define BOOT_TARGET_DEVICES_USB(func)
430 #endif
431 
432 /* FEL boot support, auto-execute boot.scr if a script address was provided */
433 #define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \
434 	"bootcmd_fel=" \
435 		"if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \
436 			"echo '(FEL boot)'; " \
437 			"source ${fel_scriptaddr}; " \
438 		"fi\0"
439 #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \
440 	"fel "
441 
442 #define BOOT_TARGET_DEVICES(func) \
443 	func(FEL, fel, na) \
444 	BOOT_TARGET_DEVICES_MMC(func) \
445 	BOOT_TARGET_DEVICES_MMC_EXTRA(func) \
446 	BOOT_TARGET_DEVICES_SCSI(func) \
447 	BOOT_TARGET_DEVICES_USB(func) \
448 	func(PXE, pxe, na) \
449 	func(DHCP, dhcp, na)
450 
451 #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
452 #define BOOTCMD_SUNXI_COMPAT \
453 	"bootcmd_sunxi_compat=" \
454 		"setenv root /dev/mmcblk0p3 rootwait; " \
455 		"if ext2load mmc 0 0x44000000 uEnv.txt; then " \
456 			"echo Loaded environment from uEnv.txt; " \
457 			"env import -t 0x44000000 ${filesize}; " \
458 		"fi; " \
459 		"setenv bootargs console=${console} root=${root} ${extraargs}; " \
460 		"ext2load mmc 0 0x43000000 script.bin && " \
461 		"ext2load mmc 0 0x48000000 uImage && " \
462 		"bootm 0x48000000\0"
463 #else
464 #define BOOTCMD_SUNXI_COMPAT
465 #endif
466 
467 #include <config_distro_bootcmd.h>
468 
469 #ifdef CONFIG_USB_KEYBOARD
470 #define CONSOLE_STDIN_SETTINGS \
471 	"preboot=usb start\0" \
472 	"stdin=serial,usbkbd\0"
473 #else
474 #define CONSOLE_STDIN_SETTINGS \
475 	"stdin=serial\0"
476 #endif
477 
478 #ifdef CONFIG_VIDEO
479 #define CONSOLE_STDOUT_SETTINGS \
480 	"stdout=serial,vga\0" \
481 	"stderr=serial,vga\0"
482 #else
483 #define CONSOLE_STDOUT_SETTINGS \
484 	"stdout=serial\0" \
485 	"stderr=serial\0"
486 #endif
487 
488 #define CONSOLE_ENV_SETTINGS \
489 	CONSOLE_STDIN_SETTINGS \
490 	CONSOLE_STDOUT_SETTINGS
491 
492 #define CONFIG_EXTRA_ENV_SETTINGS \
493 	CONSOLE_ENV_SETTINGS \
494 	MEM_LAYOUT_ENV_SETTINGS \
495 	DFU_ALT_INFO_RAM \
496 	"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
497 	"console=ttyS0,115200\0" \
498 	BOOTCMD_SUNXI_COMPAT \
499 	BOOTENV
500 
501 #else /* ifndef CONFIG_SPL_BUILD */
502 #define CONFIG_EXTRA_ENV_SETTINGS
503 #endif
504 
505 #endif /* _SUNXI_COMMON_CONFIG_H */
506