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cba69eee IC |
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 | /* | |
17 | * High Level Configuration Options | |
18 | */ | |
19 | #define CONFIG_SUNXI /* sunxi family */ | |
50827a59 IC |
20 | #ifdef CONFIG_SPL_BUILD |
21 | #ifndef CONFIG_SPL_FEL | |
22 | #define CONFIG_SYS_THUMB_BUILD /* Thumbs mode to save space in SPL */ | |
23 | #endif | |
24 | #endif | |
cba69eee IC |
25 | |
26 | #include <asm/arch/cpu.h> /* get chip and board defs */ | |
27 | ||
28 | #define CONFIG_SYS_TEXT_BASE 0x4a000000 | |
29 | ||
57f878ef SG |
30 | #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM) |
31 | # define CONFIG_CMD_DM | |
7aa97485 | 32 | # define CONFIG_DM_GPIO |
1a81cf83 SG |
33 | # define CONFIG_DM_SERIAL |
34 | # define CONFIG_DW_SERIAL | |
35 | # define CONFIG_SYS_MALLOC_F_LEN (1 << 10) | |
57f878ef SG |
36 | #endif |
37 | ||
cba69eee IC |
38 | /* |
39 | * Display CPU information | |
40 | */ | |
41 | #define CONFIG_DISPLAY_CPUINFO | |
42 | ||
4e7c892d IC |
43 | #define CONFIG_SYS_PROMPT "sunxi# " |
44 | ||
cba69eee IC |
45 | /* Serial & console */ |
46 | #define CONFIG_SYS_NS16550 | |
47 | #define CONFIG_SYS_NS16550_SERIAL | |
48 | /* ns16550 reg in the low bits of cpu reg */ | |
cba69eee | 49 | #define CONFIG_SYS_NS16550_CLK 24000000 |
1a81cf83 SG |
50 | #ifndef CONFIG_DM_SERIAL |
51 | # define CONFIG_SYS_NS16550_REG_SIZE -4 | |
52 | # define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE | |
53 | # define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE | |
54 | # define CONFIG_SYS_NS16550_COM3 SUNXI_UART2_BASE | |
55 | # define CONFIG_SYS_NS16550_COM4 SUNXI_UART3_BASE | |
56 | # define CONFIG_SYS_NS16550_COM5 SUNXI_R_UART_BASE | |
57 | #endif | |
cba69eee IC |
58 | |
59 | /* DRAM Base */ | |
60 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 | |
61 | #define CONFIG_SYS_INIT_RAM_ADDR 0x0 | |
62 | #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */ | |
63 | ||
64 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
65 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
66 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
67 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
68 | ||
69 | #define CONFIG_NR_DRAM_BANKS 1 | |
70 | #define PHYS_SDRAM_0 CONFIG_SYS_SDRAM_BASE | |
71 | #define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */ | |
72 | ||
a6e50a88 IC |
73 | #ifdef CONFIG_AHCI |
74 | #define CONFIG_LIBATA | |
75 | #define CONFIG_SCSI_AHCI | |
76 | #define CONFIG_SCSI_AHCI_PLAT | |
77 | #define CONFIG_SUNXI_AHCI | |
78 | #define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 | |
79 | #define CONFIG_SYS_SCSI_MAX_LUN 1 | |
80 | #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ | |
81 | CONFIG_SYS_SCSI_MAX_LUN) | |
82 | #define CONFIG_CMD_SCSI | |
83 | #endif | |
84 | ||
cba69eee IC |
85 | #define CONFIG_CMD_MEMORY |
86 | #define CONFIG_CMD_SETEXPR | |
87 | ||
bd2a4888 HG |
88 | #define CONFIG_PARTITION_UUIDS |
89 | #define CONFIG_CMD_PART | |
90 | ||
cba69eee IC |
91 | #define CONFIG_SETUP_MEMORY_TAGS |
92 | #define CONFIG_CMDLINE_TAG | |
93 | #define CONFIG_INITRD_TAG | |
94 | ||
e24ea55c | 95 | /* mmc config */ |
ff2b47f6 | 96 | #if !defined(CONFIG_UART0_PORT_F) |
e24ea55c IC |
97 | #define CONFIG_MMC |
98 | #define CONFIG_GENERIC_MMC | |
99 | #define CONFIG_CMD_MMC | |
100 | #define CONFIG_MMC_SUNXI | |
101 | #define CONFIG_MMC_SUNXI_SLOT 0 | |
e24ea55c IC |
102 | #define CONFIG_ENV_IS_IN_MMC |
103 | #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ | |
ff2b47f6 | 104 | #endif |
e24ea55c | 105 | |
cba69eee IC |
106 | /* 4MB of malloc() pool */ |
107 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20)) | |
108 | ||
109 | /* | |
110 | * Miscellaneous configurable options | |
111 | */ | |
112 | #define CONFIG_CMD_ECHO | |
06beadb0 IC |
113 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
114 | #define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ | |
cba69eee IC |
115 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
116 | #define CONFIG_SYS_GENERIC_BOARD | |
117 | ||
118 | /* Boot Argument Buffer Size */ | |
119 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
120 | ||
846e3254 | 121 | #define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */ |
cba69eee IC |
122 | |
123 | /* standalone support */ | |
846e3254 | 124 | #define CONFIG_STANDALONE_LOAD_ADDR 0x42000000 |
cba69eee | 125 | |
cba69eee IC |
126 | /* baudrate */ |
127 | #define CONFIG_BAUDRATE 115200 | |
128 | ||
129 | /* The stack sizes are set up in start.S using the settings below */ | |
130 | #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ | |
131 | ||
132 | /* FLASH and environment organization */ | |
133 | ||
134 | #define CONFIG_SYS_NO_FLASH | |
135 | ||
136 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* 512 KiB */ | |
137 | #define CONFIG_IDENT_STRING " Allwinner Technology" | |
138 | ||
e24ea55c | 139 | #define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ |
cba69eee IC |
140 | #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ |
141 | ||
cba69eee | 142 | #include <config_cmd_default.h> |
b9fb3b94 | 143 | #undef CONFIG_CMD_FPGA |
cba69eee IC |
144 | |
145 | #define CONFIG_FAT_WRITE /* enable write access */ | |
146 | ||
147 | #define CONFIG_SPL_FRAMEWORK | |
148 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
149 | #define CONFIG_SPL_SERIAL_SUPPORT | |
150 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
151 | ||
50827a59 IC |
152 | #ifdef CONFIG_SPL_FEL |
153 | ||
cba69eee IC |
154 | #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds" |
155 | #define CONFIG_SPL_START_S_PATH "arch/arm/cpu/armv7/sunxi" | |
156 | #define CONFIG_SPL_TEXT_BASE 0x2000 | |
157 | #define CONFIG_SPL_MAX_SIZE 0x4000 /* 16 KiB */ | |
50827a59 IC |
158 | |
159 | #else /* CONFIG_SPL */ | |
160 | ||
161 | #define CONFIG_SPL_BSS_START_ADDR 0x4ff80000 | |
162 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KiB */ | |
163 | ||
164 | #define CONFIG_SPL_TEXT_BASE 0x20 /* sram start+header */ | |
165 | #define CONFIG_SPL_MAX_SIZE 0x5fe0 /* 24KB on sun4i/sun7i */ | |
166 | ||
167 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
f0ce28e9 SS |
168 | |
169 | #if !defined(CONFIG_UART0_PORT_F) | |
50827a59 | 170 | #define CONFIG_SPL_MMC_SUPPORT |
f0ce28e9 | 171 | #endif |
50827a59 IC |
172 | |
173 | #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" | |
174 | ||
175 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ | |
176 | #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ | |
177 | ||
178 | #endif /* CONFIG_SPL */ | |
179 | ||
cba69eee IC |
180 | /* end of 32 KiB in sram */ |
181 | #define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ | |
182 | #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK | |
183 | #define CONFIG_SYS_SPL_MALLOC_START 0x4ff00000 | |
184 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000 /* 512 KiB */ | |
185 | ||
6620377e | 186 | /* I2C */ |
ad40610b | 187 | #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER |
6620377e | 188 | #define CONFIG_SPL_I2C_SUPPORT |
ad40610b HG |
189 | #endif |
190 | ||
6620377e HG |
191 | #define CONFIG_SYS_I2C |
192 | #define CONFIG_SYS_I2C_MVTWSI | |
193 | #define CONFIG_SYS_I2C_SPEED 400000 | |
194 | #define CONFIG_SYS_I2C_SLAVE 0x7f | |
195 | #define CONFIG_CMD_I2C | |
196 | ||
14bc66bd HN |
197 | /* PMU */ |
198 | #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || defined CONFIG_AXP221_POWER | |
199 | #define CONFIG_SPL_POWER_SUPPORT | |
200 | #endif | |
201 | ||
f84269c5 | 202 | #ifndef CONFIG_CONS_INDEX |
cba69eee | 203 | #define CONFIG_CONS_INDEX 1 /* UART0 */ |
f84269c5 | 204 | #endif |
cba69eee | 205 | |
abce2c62 IC |
206 | /* GPIO */ |
207 | #define CONFIG_SUNXI_GPIO | |
cd82113a | 208 | #define CONFIG_SPL_GPIO_SUPPORT |
abce2c62 IC |
209 | #define CONFIG_CMD_GPIO |
210 | ||
7f2c521f LV |
211 | #ifdef CONFIG_VIDEO |
212 | /* | |
213 | * The amount of RAM that is reserved for the FB. This will not show up as | |
214 | * RAM to the kernel, but will be reclaimed by a KMS driver in future. | |
215 | */ | |
5f33993b | 216 | #define CONFIG_SUNXI_FB_SIZE (9 << 20) |
7f2c521f | 217 | |
2d7a084b LV |
218 | /* Do we want to initialize a simple FB? */ |
219 | #define CONFIG_VIDEO_DT_SIMPLEFB | |
220 | ||
7f2c521f LV |
221 | #define CONFIG_VIDEO_SUNXI |
222 | ||
223 | #define CONFIG_CFB_CONSOLE | |
224 | #define CONFIG_VIDEO_SW_CURSOR | |
225 | #define CONFIG_VIDEO_LOGO | |
be8ec633 | 226 | #define CONFIG_VIDEO_STD_TIMINGS |
75481607 | 227 | #define CONFIG_I2C_EDID |
7f2c521f LV |
228 | |
229 | /* allow both serial and cfb console. */ | |
230 | #define CONFIG_CONSOLE_MUX | |
231 | /* stop x86 thinking in cfbconsole from trying to init a pc keyboard */ | |
232 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
233 | ||
234 | #define CONFIG_SYS_MEM_TOP_HIDE ((CONFIG_SUNXI_FB_SIZE + 0xFFF) & ~0xFFF) | |
235 | ||
2d7a084b LV |
236 | /* To be able to hook simplefb into dt */ |
237 | #ifdef CONFIG_VIDEO_DT_SIMPLEFB | |
238 | #define CONFIG_OF_BOARD_SETUP | |
239 | #endif | |
240 | ||
7f2c521f LV |
241 | #endif /* CONFIG_VIDEO */ |
242 | ||
c26fb9db HG |
243 | /* Ethernet support */ |
244 | #ifdef CONFIG_SUNXI_EMAC | |
245 | #define CONFIG_MII /* MII PHY management */ | |
246 | #endif | |
247 | ||
5835823d IC |
248 | #ifdef CONFIG_SUNXI_GMAC |
249 | #define CONFIG_DESIGNWARE_ETH /* GMAC can use designware driver */ | |
250 | #define CONFIG_DW_AUTONEG | |
251 | #define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ | |
252 | #define CONFIG_PHY_ADDR 1 | |
253 | #define CONFIG_MII /* MII PHY management */ | |
254 | #define CONFIG_PHYLIB | |
255 | #endif | |
256 | ||
3584f30c | 257 | #ifdef CONFIG_USB_EHCI |
3584f30c | 258 | #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 |
1a800f7a HG |
259 | #endif |
260 | ||
261 | #ifdef CONFIG_USB_MUSB_SUNXI | |
262 | #define CONFIG_MUSB_HOST | |
263 | #define CONFIG_MUSB_PIO_ONLY | |
264 | #endif | |
265 | ||
266 | #if defined CONFIG_USB_EHCI || defined CONFIG_USB_MUSB_SUNXI | |
267 | #define CONFIG_CMD_USB | |
3584f30c RB |
268 | #define CONFIG_USB_STORAGE |
269 | #endif | |
270 | ||
86b49093 HG |
271 | #ifdef CONFIG_USB_KEYBOARD |
272 | #define CONFIG_CONSOLE_MUX | |
273 | #define CONFIG_PREBOOT | |
274 | #define CONFIG_SYS_STDIO_DEREGISTER | |
275 | #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE | |
276 | #endif | |
277 | ||
cba69eee IC |
278 | #if !defined CONFIG_ENV_IS_IN_MMC && \ |
279 | !defined CONFIG_ENV_IS_IN_NAND && \ | |
280 | !defined CONFIG_ENV_IS_IN_FAT && \ | |
281 | !defined CONFIG_ENV_IS_IN_SPI_FLASH | |
282 | #define CONFIG_ENV_IS_NOWHERE | |
283 | #endif | |
284 | ||
b41d7d05 | 285 | #define CONFIG_MISC_INIT_R |
7f2c521f | 286 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV |
b41d7d05 | 287 | |
cba69eee IC |
288 | #ifndef CONFIG_SPL_BUILD |
289 | #include <config_distro_defaults.h> | |
2ec3a612 | 290 | |
a7925078 SS |
291 | /* Enable pre-console buffer to get complete log on the VGA console */ |
292 | #define CONFIG_PRE_CONSOLE_BUFFER | |
293 | #define CONFIG_PRE_CON_BUF_SZ (1024 * 1024) | |
294 | /* Use the room between the end of bootm_size and the framebuffer */ | |
295 | #define CONFIG_PRE_CON_BUF_ADDR 0x4f000000 | |
296 | ||
8c95c556 HG |
297 | /* |
298 | * 240M RAM (256M minimum minus space for the framebuffer), | |
299 | * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, | |
300 | * 1M script, 1M pxe and the ramdisk at the end. | |
301 | */ | |
846e3254 | 302 | #define MEM_LAYOUT_ENV_SETTINGS \ |
8c95c556 | 303 | "bootm_size=0xf000000\0" \ |
846e3254 HG |
304 | "kernel_addr_r=0x42000000\0" \ |
305 | "fdt_addr_r=0x43000000\0" \ | |
306 | "scriptaddr=0x43100000\0" \ | |
307 | "pxefile_addr_r=0x43200000\0" \ | |
308 | "ramdisk_addr_r=0x43300000\0" | |
309 | ||
41f8e9f5 CYT |
310 | #ifdef CONFIG_MMC |
311 | #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) | |
312 | #else | |
313 | #define BOOT_TARGET_DEVICES_MMC(func) | |
314 | #endif | |
315 | ||
2ec3a612 HG |
316 | #ifdef CONFIG_AHCI |
317 | #define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) | |
318 | #else | |
319 | #define BOOT_TARGET_DEVICES_SCSI(func) | |
320 | #endif | |
321 | ||
859b3f14 CYT |
322 | #ifdef CONFIG_USB_EHCI |
323 | #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) | |
324 | #else | |
325 | #define BOOT_TARGET_DEVICES_USB(func) | |
326 | #endif | |
327 | ||
2ec3a612 | 328 | #define BOOT_TARGET_DEVICES(func) \ |
41f8e9f5 | 329 | BOOT_TARGET_DEVICES_MMC(func) \ |
2ec3a612 | 330 | BOOT_TARGET_DEVICES_SCSI(func) \ |
859b3f14 | 331 | BOOT_TARGET_DEVICES_USB(func) \ |
2ec3a612 HG |
332 | func(PXE, pxe, na) \ |
333 | func(DHCP, dhcp, na) | |
334 | ||
335 | #include <config_distro_bootcmd.h> | |
336 | ||
86b49093 HG |
337 | #ifdef CONFIG_USB_KEYBOARD |
338 | #define CONSOLE_STDIN_SETTINGS \ | |
339 | "preboot=usb start\0" \ | |
340 | "stdin=serial,usbkbd\0" | |
341 | #else | |
7f2c521f LV |
342 | #define CONSOLE_STDIN_SETTINGS \ |
343 | "stdin=serial\0" | |
86b49093 | 344 | #endif |
7f2c521f LV |
345 | |
346 | #ifdef CONFIG_VIDEO | |
347 | #define CONSOLE_STDOUT_SETTINGS \ | |
348 | "stdout=serial,vga\0" \ | |
349 | "stderr=serial,vga\0" | |
350 | #else | |
351 | #define CONSOLE_STDOUT_SETTINGS \ | |
352 | "stdout=serial\0" \ | |
353 | "stderr=serial\0" | |
354 | #endif | |
355 | ||
356 | #define CONSOLE_ENV_SETTINGS \ | |
357 | CONSOLE_STDIN_SETTINGS \ | |
358 | CONSOLE_STDOUT_SETTINGS | |
359 | ||
2ec3a612 | 360 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
7f2c521f | 361 | CONSOLE_ENV_SETTINGS \ |
846e3254 | 362 | MEM_LAYOUT_ENV_SETTINGS \ |
98e214dd | 363 | "fdtfile=" CONFIG_FDTFILE "\0" \ |
846e3254 | 364 | "console=ttyS0,115200\0" \ |
2ec3a612 HG |
365 | BOOTENV |
366 | ||
367 | #else /* ifndef CONFIG_SPL_BUILD */ | |
368 | #define CONFIG_EXTRA_ENV_SETTINGS | |
cba69eee IC |
369 | #endif |
370 | ||
371 | #endif /* _SUNXI_COMMON_CONFIG_H */ |