blob: 9a486392b8fcf227998fc4b2e84406189a08c6db [file] [log] [blame]
Ian Campbellcba69ee2014-05-05 11:52:26 +01001/*
2 * (C) Copyright 2012-2013 Henrik Nordstrom <henrik@henriknordstrom.net>
3 * (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
4 *
5 * (C) Copyright 2007-2011
6 * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
7 * Tom Cubie <tangliang@allwinnertech.com>
8 *
9 * Some board init for the Allwinner A10-evb board.
10 *
11 * SPDX-License-Identifier: GPL-2.0+
12 */
13
14#include <common.h>
Hans de Goedee79c7c82014-10-02 21:13:54 +020015#include <mmc.h>
Hans de Goede24289202014-06-13 22:55:51 +020016#ifdef CONFIG_AXP152_POWER
17#include <axp152.h>
18#endif
Henrik Nordstrom14bc66b2014-06-13 22:55:50 +020019#ifdef CONFIG_AXP209_POWER
20#include <axp209.h>
21#endif
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +020022#ifdef CONFIG_AXP221_POWER
23#include <axp221.h>
24#endif
Ian Campbellcba69ee2014-05-05 11:52:26 +010025#include <asm/arch/clock.h>
Jonathan Liub41d7d02014-06-14 08:59:09 +020026#include <asm/arch/cpu.h>
Luc Verhaegen2d7a0842014-08-13 07:55:07 +020027#include <asm/arch/display.h>
Ian Campbellcba69ee2014-05-05 11:52:26 +010028#include <asm/arch/dram.h>
Ian Campbelle24ea552014-05-05 14:42:31 +010029#include <asm/arch/gpio.h>
30#include <asm/arch/mmc.h>
Hans de Goede1a800f72015-01-11 17:17:00 +010031#include <asm/arch/usbc.h>
Hans de Goede4f7e01c2015-04-23 23:23:50 +020032#include <asm/gpio.h>
Jonathan Liub41d7d02014-06-14 08:59:09 +020033#include <asm/io.h>
Hans de Goede1a800f72015-01-11 17:17:00 +010034#include <linux/usb/musb.h>
Jonathan Liub41d7d02014-06-14 08:59:09 +020035#include <net.h>
Ian Campbellcba69ee2014-05-05 11:52:26 +010036
Hans de Goede55410082015-02-16 17:23:25 +010037#if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD)
38/* So that we can use pin names in Kconfig and sunxi_name_to_gpio() */
39int soft_i2c_gpio_sda;
40int soft_i2c_gpio_scl;
Hans de Goede4f7e01c2015-04-23 23:23:50 +020041
42static int soft_i2c_board_init(void)
43{
44 int ret;
45
46 soft_i2c_gpio_sda = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_PANEL_I2C_SDA);
47 if (soft_i2c_gpio_sda < 0) {
48 printf("Error invalid soft i2c sda pin: '%s', err %d\n",
49 CONFIG_VIDEO_LCD_PANEL_I2C_SDA, soft_i2c_gpio_sda);
50 return soft_i2c_gpio_sda;
51 }
52 ret = gpio_request(soft_i2c_gpio_sda, "soft-i2c-sda");
53 if (ret) {
54 printf("Error requesting soft i2c sda pin: '%s', err %d\n",
55 CONFIG_VIDEO_LCD_PANEL_I2C_SDA, ret);
56 return ret;
57 }
58
59 soft_i2c_gpio_scl = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_PANEL_I2C_SCL);
60 if (soft_i2c_gpio_scl < 0) {
61 printf("Error invalid soft i2c scl pin: '%s', err %d\n",
62 CONFIG_VIDEO_LCD_PANEL_I2C_SCL, soft_i2c_gpio_scl);
63 return soft_i2c_gpio_scl;
64 }
65 ret = gpio_request(soft_i2c_gpio_scl, "soft-i2c-scl");
66 if (ret) {
67 printf("Error requesting soft i2c scl pin: '%s', err %d\n",
68 CONFIG_VIDEO_LCD_PANEL_I2C_SCL, ret);
69 return ret;
70 }
71
72 return 0;
73}
74#else
75static int soft_i2c_board_init(void) { return 0; }
Hans de Goede55410082015-02-16 17:23:25 +010076#endif
77
Ian Campbellcba69ee2014-05-05 11:52:26 +010078DECLARE_GLOBAL_DATA_PTR;
79
80/* add board specific code here */
81int board_init(void)
82{
83 int id_pfr1;
84
85 gd->bd->bi_boot_params = (PHYS_SDRAM_0 + 0x100);
86
87 asm volatile("mrc p15, 0, %0, c0, c1, 1" : "=r"(id_pfr1));
88 debug("id_pfr1: 0x%08x\n", id_pfr1);
89 /* Generic Timer Extension available? */
90 if ((id_pfr1 >> 16) & 0xf) {
91 debug("Setting CNTFRQ\n");
92 /* CNTFRQ == 24 MHz */
93 asm volatile("mcr p15, 0, %0, c14, c0, 0" : : "r"(24000000));
94 }
95
Hans de Goede4f7e01c2015-04-23 23:23:50 +020096 /* Uses dm gpio code so do this here and not in i2c_init_board() */
97 return soft_i2c_board_init();
Ian Campbellcba69ee2014-05-05 11:52:26 +010098}
99
100int dram_init(void)
101{
102 gd->ram_size = get_ram_size((long *)PHYS_SDRAM_0, PHYS_SDRAM_0_SIZE);
103
104 return 0;
105}
106
Ian Campbelle24ea552014-05-05 14:42:31 +0100107#ifdef CONFIG_GENERIC_MMC
108static void mmc_pinmux_setup(int sdc)
109{
110 unsigned int pin;
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100111 __maybe_unused int pins;
Ian Campbelle24ea552014-05-05 14:42:31 +0100112
113 switch (sdc) {
114 case 0:
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100115 /* SDC0: PF0-PF5 */
Ian Campbelle24ea552014-05-05 14:42:31 +0100116 for (pin = SUNXI_GPF(0); pin <= SUNXI_GPF(5); pin++) {
Paul Kocialkowski487b3272015-03-22 18:12:22 +0100117 sunxi_gpio_set_cfgpin(pin, SUNXI_GPF_SDC0);
Ian Campbelle24ea552014-05-05 14:42:31 +0100118 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
119 sunxi_gpio_set_drv(pin, 2);
120 }
121 break;
122
123 case 1:
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100124 pins = sunxi_name_to_gpio_bank(CONFIG_MMC1_PINS);
125
126#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
127 if (pins == SUNXI_GPIO_H) {
128 /* SDC1: PH22-PH-27 */
129 for (pin = SUNXI_GPH(22); pin <= SUNXI_GPH(27); pin++) {
130 sunxi_gpio_set_cfgpin(pin, SUN4I_GPH_SDC1);
131 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
132 sunxi_gpio_set_drv(pin, 2);
133 }
134 } else {
135 /* SDC1: PG0-PG5 */
136 for (pin = SUNXI_GPG(0); pin <= SUNXI_GPG(5); pin++) {
137 sunxi_gpio_set_cfgpin(pin, SUN4I_GPG_SDC1);
138 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
139 sunxi_gpio_set_drv(pin, 2);
140 }
141 }
142#elif defined(CONFIG_MACH_SUN5I)
143 /* SDC1: PG3-PG8 */
Hans de Goedebbff84b2014-10-03 16:44:57 +0200144 for (pin = SUNXI_GPG(3); pin <= SUNXI_GPG(8); pin++) {
Paul Kocialkowski487b3272015-03-22 18:12:22 +0100145 sunxi_gpio_set_cfgpin(pin, SUN5I_GPG_SDC1);
Ian Campbelle24ea552014-05-05 14:42:31 +0100146 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
147 sunxi_gpio_set_drv(pin, 2);
148 }
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100149#elif defined(CONFIG_MACH_SUN6I)
150 /* SDC1: PG0-PG5 */
151 for (pin = SUNXI_GPG(0); pin <= SUNXI_GPG(5); pin++) {
152 sunxi_gpio_set_cfgpin(pin, SUN6I_GPG_SDC1);
153 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
154 sunxi_gpio_set_drv(pin, 2);
155 }
156#elif defined(CONFIG_MACH_SUN8I)
157 if (pins == SUNXI_GPIO_D) {
158 /* SDC1: PD2-PD7 */
159 for (pin = SUNXI_GPD(2); pin <= SUNXI_GPD(7); pin++) {
160 sunxi_gpio_set_cfgpin(pin, SUN8I_GPD_SDC1);
161 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
162 sunxi_gpio_set_drv(pin, 2);
163 }
164 } else {
165 /* SDC1: PG0-PG5 */
166 for (pin = SUNXI_GPG(0); pin <= SUNXI_GPG(5); pin++) {
167 sunxi_gpio_set_cfgpin(pin, SUN8I_GPG_SDC1);
168 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
169 sunxi_gpio_set_drv(pin, 2);
170 }
171 }
172#endif
Ian Campbelle24ea552014-05-05 14:42:31 +0100173 break;
174
175 case 2:
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100176 pins = sunxi_name_to_gpio_bank(CONFIG_MMC2_PINS);
177
178#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
179 /* SDC2: PC6-PC11 */
Ian Campbelle24ea552014-05-05 14:42:31 +0100180 for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(11); pin++) {
Paul Kocialkowski487b3272015-03-22 18:12:22 +0100181 sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
Ian Campbelle24ea552014-05-05 14:42:31 +0100182 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
183 sunxi_gpio_set_drv(pin, 2);
184 }
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100185#elif defined(CONFIG_MACH_SUN5I)
186 if (pins == SUNXI_GPIO_E) {
187 /* SDC2: PE4-PE9 */
188 for (pin = SUNXI_GPE(4); pin <= SUNXI_GPD(9); pin++) {
189 sunxi_gpio_set_cfgpin(pin, SUN5I_GPE_SDC2);
190 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
191 sunxi_gpio_set_drv(pin, 2);
192 }
193 } else {
194 /* SDC2: PC6-PC15 */
195 for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(15); pin++) {
196 sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
197 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
198 sunxi_gpio_set_drv(pin, 2);
199 }
200 }
201#elif defined(CONFIG_MACH_SUN6I)
202 if (pins == SUNXI_GPIO_A) {
203 /* SDC2: PA9-PA14 */
204 for (pin = SUNXI_GPA(9); pin <= SUNXI_GPA(14); pin++) {
205 sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_SDC2);
206 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
207 sunxi_gpio_set_drv(pin, 2);
208 }
209 } else {
210 /* SDC2: PC6-PC15, PC24 */
211 for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(15); pin++) {
212 sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
213 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
214 sunxi_gpio_set_drv(pin, 2);
215 }
Ian Campbelle24ea552014-05-05 14:42:31 +0100216
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100217 sunxi_gpio_set_cfgpin(SUNXI_GPC(24), SUNXI_GPC_SDC2);
218 sunxi_gpio_set_pull(SUNXI_GPC(24), SUNXI_GPIO_PULL_UP);
219 sunxi_gpio_set_drv(SUNXI_GPC(24), 2);
220 }
221#elif defined(CONFIG_MACH_SUN8I)
222 /* SDC2: PC5-PC6, PC8-PC16 */
223 for (pin = SUNXI_GPC(5); pin <= SUNXI_GPC(6); pin++) {
224 sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
Ian Campbelle24ea552014-05-05 14:42:31 +0100225 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
226 sunxi_gpio_set_drv(pin, 2);
227 }
Paul Kocialkowski8deacca2015-03-22 18:12:23 +0100228
229 for (pin = SUNXI_GPC(8); pin <= SUNXI_GPC(16); pin++) {
230 sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
231 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
232 sunxi_gpio_set_drv(pin, 2);
233 }
234#endif
235 break;
236
237 case 3:
238 pins = sunxi_name_to_gpio_bank(CONFIG_MMC3_PINS);
239
240#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
241 /* SDC3: PI4-PI9 */
242 for (pin = SUNXI_GPI(4); pin <= SUNXI_GPI(9); pin++) {
243 sunxi_gpio_set_cfgpin(pin, SUNXI_GPI_SDC3);
244 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
245 sunxi_gpio_set_drv(pin, 2);
246 }
247#elif defined(CONFIG_MACH_SUN6I)
248 if (pins == SUNXI_GPIO_A) {
249 /* SDC3: PA9-PA14 */
250 for (pin = SUNXI_GPA(9); pin <= SUNXI_GPA(14); pin++) {
251 sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_SDC3);
252 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
253 sunxi_gpio_set_drv(pin, 2);
254 }
255 } else {
256 /* SDC3: PC6-PC15, PC24 */
257 for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(15); pin++) {
258 sunxi_gpio_set_cfgpin(pin, SUN6I_GPC_SDC3);
259 sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
260 sunxi_gpio_set_drv(pin, 2);
261 }
262
263 sunxi_gpio_set_cfgpin(SUNXI_GPC(24), SUN6I_GPC_SDC3);
264 sunxi_gpio_set_pull(SUNXI_GPC(24), SUNXI_GPIO_PULL_UP);
265 sunxi_gpio_set_drv(SUNXI_GPC(24), 2);
266 }
267#endif
Ian Campbelle24ea552014-05-05 14:42:31 +0100268 break;
269
270 default:
271 printf("sunxi: invalid MMC slot %d for pinmux setup\n", sdc);
272 break;
273 }
274}
275
276int board_mmc_init(bd_t *bis)
277{
Hans de Goedee79c7c82014-10-02 21:13:54 +0200278 __maybe_unused struct mmc *mmc0, *mmc1;
279 __maybe_unused char buf[512];
280
Ian Campbelle24ea552014-05-05 14:42:31 +0100281 mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT);
Hans de Goedee79c7c82014-10-02 21:13:54 +0200282 mmc0 = sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT);
283 if (!mmc0)
284 return -1;
285
Hans de Goede2ccfac02014-10-02 20:43:50 +0200286#if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
Ian Campbelle24ea552014-05-05 14:42:31 +0100287 mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT_EXTRA);
Hans de Goedee79c7c82014-10-02 21:13:54 +0200288 mmc1 = sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT_EXTRA);
289 if (!mmc1)
290 return -1;
291#endif
292
293#if CONFIG_MMC_SUNXI_SLOT == 0 && CONFIG_MMC_SUNXI_SLOT_EXTRA == 2
294 /*
295 * Both mmc0 and mmc2 are bootable, figure out where we're booting
296 * from. Try mmc0 first, just like the brom does.
297 */
298 if (mmc_getcd(mmc0) && mmc_init(mmc0) == 0 &&
299 mmc0->block_dev.block_read(0, 16, 1, buf) == 1) {
300 buf[12] = 0;
301 if (strcmp(&buf[4], "eGON.BT0") == 0)
302 return 0;
303 }
304
305 /* no bootable card in mmc0, so we must be booting from mmc2, swap */
306 mmc0->block_dev.dev = 1;
307 mmc1->block_dev.dev = 0;
Ian Campbelle24ea552014-05-05 14:42:31 +0100308#endif
309
310 return 0;
311}
312#endif
313
Hans de Goede66203772014-06-13 22:55:49 +0200314void i2c_init_board(void)
315{
Paul Kocialkowski6c739c52015-04-10 23:09:52 +0200316#ifdef CONFIG_I2C0_ENABLE
317#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I)
318 sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUN4I_GPB_TWI0);
319 sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUN4I_GPB_TWI0);
Hans de Goede66203772014-06-13 22:55:49 +0200320 clock_twi_onoff(0, 1);
Paul Kocialkowski6c739c52015-04-10 23:09:52 +0200321#elif defined(CONFIG_MACH_SUN6I)
322 sunxi_gpio_set_cfgpin(SUNXI_GPH(14), SUN6I_GPH_TWI0);
323 sunxi_gpio_set_cfgpin(SUNXI_GPH(15), SUN6I_GPH_TWI0);
324 clock_twi_onoff(0, 1);
325#elif defined(CONFIG_MACH_SUN8I)
326 sunxi_gpio_set_cfgpin(SUNXI_GPH(2), SUN8I_GPH_TWI0);
327 sunxi_gpio_set_cfgpin(SUNXI_GPH(3), SUN8I_GPH_TWI0);
328 clock_twi_onoff(0, 1);
329#endif
330#endif
331
332#ifdef CONFIG_I2C1_ENABLE
333#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
334 sunxi_gpio_set_cfgpin(SUNXI_GPB(18), SUN4I_GPB_TWI1);
335 sunxi_gpio_set_cfgpin(SUNXI_GPB(19), SUN4I_GPB_TWI1);
336 clock_twi_onoff(1, 1);
337#elif defined(CONFIG_MACH_SUN5I)
338 sunxi_gpio_set_cfgpin(SUNXI_GPB(15), SUN5I_GPB_TWI1);
339 sunxi_gpio_set_cfgpin(SUNXI_GPB(16), SUN5I_GPB_TWI1);
340 clock_twi_onoff(1, 1);
341#elif defined(CONFIG_MACH_SUN6I)
342 sunxi_gpio_set_cfgpin(SUNXI_GPH(16), SUN6I_GPH_TWI1);
343 sunxi_gpio_set_cfgpin(SUNXI_GPH(17), SUN6I_GPH_TWI1);
344 clock_twi_onoff(1, 1);
345#elif defined(CONFIG_MACH_SUN8I)
346 sunxi_gpio_set_cfgpin(SUNXI_GPH(4), SUN8I_GPH_TWI1);
347 sunxi_gpio_set_cfgpin(SUNXI_GPH(5), SUN8I_GPH_TWI1);
348 clock_twi_onoff(1, 1);
349#endif
350#endif
351
352#ifdef CONFIG_I2C2_ENABLE
353#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
354 sunxi_gpio_set_cfgpin(SUNXI_GPB(20), SUN4I_GPB_TWI2);
355 sunxi_gpio_set_cfgpin(SUNXI_GPB(21), SUN4I_GPB_TWI2);
356 clock_twi_onoff(2, 1);
357#elif defined(CONFIG_MACH_SUN5I)
358 sunxi_gpio_set_cfgpin(SUNXI_GPB(17), SUN5I_GPB_TWI2);
359 sunxi_gpio_set_cfgpin(SUNXI_GPB(18), SUN5I_GPB_TWI2);
360 clock_twi_onoff(2, 1);
361#elif defined(CONFIG_MACH_SUN6I)
362 sunxi_gpio_set_cfgpin(SUNXI_GPH(18), SUN6I_GPH_TWI2);
363 sunxi_gpio_set_cfgpin(SUNXI_GPH(19), SUN6I_GPH_TWI2);
364 clock_twi_onoff(2, 1);
365#elif defined(CONFIG_MACH_SUN8I)
366 sunxi_gpio_set_cfgpin(SUNXI_GPE(12), SUN8I_GPE_TWI2);
367 sunxi_gpio_set_cfgpin(SUNXI_GPE(13), SUN8I_GPE_TWI2);
368 clock_twi_onoff(2, 1);
369#endif
370#endif
371
372#ifdef CONFIG_I2C3_ENABLE
373#if defined(CONFIG_MACH_SUN6I)
374 sunxi_gpio_set_cfgpin(SUNXI_GPG(10), SUN6I_GPG_TWI3);
375 sunxi_gpio_set_cfgpin(SUNXI_GPG(11), SUN6I_GPG_TWI3);
376 clock_twi_onoff(3, 1);
377#elif defined(CONFIG_MACH_SUN7I)
378 sunxi_gpio_set_cfgpin(SUNXI_GPI(0), SUN7I_GPI_TWI3);
379 sunxi_gpio_set_cfgpin(SUNXI_GPI(1), SUN7I_GPI_TWI3);
380 clock_twi_onoff(3, 1);
381#endif
382#endif
383
384#ifdef CONFIG_I2C4_ENABLE
385#if defined(CONFIG_MACH_SUN7I)
386 sunxi_gpio_set_cfgpin(SUNXI_GPI(2), SUN7I_GPI_TWI4);
387 sunxi_gpio_set_cfgpin(SUNXI_GPI(3), SUN7I_GPI_TWI4);
388 clock_twi_onoff(4, 1);
389#endif
390#endif
Hans de Goede66203772014-06-13 22:55:49 +0200391}
392
Ian Campbellcba69ee2014-05-05 11:52:26 +0100393#ifdef CONFIG_SPL_BUILD
394void sunxi_board_init(void)
395{
Henrik Nordstrom14bc66b2014-06-13 22:55:50 +0200396 int power_failed = 0;
Ian Campbellcba69ee2014-05-05 11:52:26 +0100397 unsigned long ramsize;
398
Hans de Goede24289202014-06-13 22:55:51 +0200399#ifdef CONFIG_AXP152_POWER
400 power_failed = axp152_init();
401 power_failed |= axp152_set_dcdc2(1400);
402 power_failed |= axp152_set_dcdc3(1500);
403 power_failed |= axp152_set_dcdc4(1250);
404 power_failed |= axp152_set_ldo2(3000);
405#endif
Henrik Nordstrom14bc66b2014-06-13 22:55:50 +0200406#ifdef CONFIG_AXP209_POWER
407 power_failed |= axp209_init();
408 power_failed |= axp209_set_dcdc2(1400);
409 power_failed |= axp209_set_dcdc3(1250);
410 power_failed |= axp209_set_ldo2(3000);
411 power_failed |= axp209_set_ldo3(2800);
412 power_failed |= axp209_set_ldo4(2800);
413#endif
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200414#ifdef CONFIG_AXP221_POWER
415 power_failed = axp221_init();
Hans de Goede1262a852014-12-13 14:12:06 +0100416 power_failed |= axp221_set_dcdc1(CONFIG_AXP221_DCDC1_VOLT);
Hans de Goeded3a96f72014-12-13 14:20:09 +0100417 power_failed |= axp221_set_dcdc2(1200); /* A31:VDD-GPU, A23:VDD-SYS */
418 power_failed |= axp221_set_dcdc3(1200); /* VDD-CPU */
419#ifdef CONFIG_MACH_SUN6I
420 power_failed |= axp221_set_dcdc4(1200); /* A31:VDD-SYS */
421#else
422 power_failed |= axp221_set_dcdc4(0); /* A23:unused */
423#endif
424 power_failed |= axp221_set_dcdc5(1500); /* VCC-DRAM */
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200425 power_failed |= axp221_set_dldo1(CONFIG_AXP221_DLDO1_VOLT);
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200426 power_failed |= axp221_set_dldo4(CONFIG_AXP221_DLDO4_VOLT);
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200427 power_failed |= axp221_set_aldo1(CONFIG_AXP221_ALDO1_VOLT);
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200428 power_failed |= axp221_set_aldo2(CONFIG_AXP221_ALDO2_VOLT);
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200429 power_failed |= axp221_set_aldo3(CONFIG_AXP221_ALDO3_VOLT);
Siarhei Siamashka6906df12015-01-19 05:23:30 +0200430 power_failed |= axp221_set_eldo(3, CONFIG_AXP221_ELDO3_VOLT);
Oliver Schinagl5c7f10f2013-07-26 12:56:58 +0200431#endif
Henrik Nordstrom14bc66b2014-06-13 22:55:50 +0200432
Ian Campbellcba69ee2014-05-05 11:52:26 +0100433 printf("DRAM:");
434 ramsize = sunxi_dram_init();
435 printf(" %lu MiB\n", ramsize >> 20);
436 if (!ramsize)
437 hang();
Henrik Nordstrom14bc66b2014-06-13 22:55:50 +0200438
439 /*
440 * Only clock up the CPU to full speed if we are reasonably
441 * assured it's being powered with suitable core voltage
442 */
443 if (!power_failed)
Iain Patone71b4222015-03-28 10:26:38 +0000444 clock_set_pll1(CONFIG_SYS_CLK_FREQ);
Henrik Nordstrom14bc66b2014-06-13 22:55:50 +0200445 else
446 printf("Failed to set core voltage! Can't set CPU frequency\n");
Ian Campbellcba69ee2014-05-05 11:52:26 +0100447}
448#endif
Jonathan Liub41d7d02014-06-14 08:59:09 +0200449
Hans de Goede1a800f72015-01-11 17:17:00 +0100450#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET)
451static struct musb_hdrc_config musb_config = {
452 .multipoint = 1,
453 .dyn_fifo = 1,
454 .num_eps = 6,
455 .ram_bits = 11,
456};
457
458static struct musb_hdrc_platform_data musb_plat = {
459#if defined(CONFIG_MUSB_HOST)
460 .mode = MUSB_HOST,
461#else
462 .mode = MUSB_PERIPHERAL,
463#endif
464 .config = &musb_config,
465 .power = 250,
466 .platform_ops = &sunxi_musb_ops,
467};
468#endif
469
Paul Kocialkowskif1df7582015-03-22 18:07:13 +0100470#ifdef CONFIG_USB_GADGET
471int g_dnl_board_usb_cable_connected(void)
472{
473 return sunxi_usbc_vbus_detect(0);
474}
475#endif
476
Jonathan Liub41d7d02014-06-14 08:59:09 +0200477#ifdef CONFIG_MISC_INIT_R
478int misc_init_r(void)
479{
Paul Kocialkowski8c816572015-03-28 18:35:35 +0100480 char serial_string[17] = { 0 };
Hans de Goedecac5b1c2014-11-26 00:04:24 +0100481 unsigned int sid[4];
Paul Kocialkowski8c816572015-03-28 18:35:35 +0100482 uint8_t mac_addr[6];
483 int ret;
Jonathan Liub41d7d02014-06-14 08:59:09 +0200484
Paul Kocialkowski8c816572015-03-28 18:35:35 +0100485 ret = sunxi_get_sid(sid);
486 if (ret == 0 && sid[0] != 0 && sid[3] != 0) {
487 if (!getenv("ethaddr")) {
488 /* Non OUI / registered MAC address */
489 mac_addr[0] = 0x02;
490 mac_addr[1] = (sid[0] >> 0) & 0xff;
491 mac_addr[2] = (sid[3] >> 24) & 0xff;
492 mac_addr[3] = (sid[3] >> 16) & 0xff;
493 mac_addr[4] = (sid[3] >> 8) & 0xff;
494 mac_addr[5] = (sid[3] >> 0) & 0xff;
Jonathan Liub41d7d02014-06-14 08:59:09 +0200495
Paul Kocialkowski8c816572015-03-28 18:35:35 +0100496 eth_setenv_enetaddr("ethaddr", mac_addr);
497 }
Jonathan Liub41d7d02014-06-14 08:59:09 +0200498
Paul Kocialkowski8c816572015-03-28 18:35:35 +0100499 if (!getenv("serial#")) {
500 snprintf(serial_string, sizeof(serial_string),
501 "%08x%08x", sid[0], sid[3]);
502
503 setenv("serial#", serial_string);
504 }
Jonathan Liub41d7d02014-06-14 08:59:09 +0200505 }
506
Hans de Goede1a800f72015-01-11 17:17:00 +0100507#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET)
508 musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE);
509#endif
Jonathan Liub41d7d02014-06-14 08:59:09 +0200510 return 0;
511}
512#endif
Luc Verhaegen2d7a0842014-08-13 07:55:07 +0200513
514#ifdef CONFIG_OF_BOARD_SETUP
515int ft_board_setup(void *blob, bd_t *bd)
516{
517#ifdef CONFIG_VIDEO_DT_SIMPLEFB
518 return sunxi_simplefb_setup(blob);
519#endif
520}
521#endif /* CONFIG_OF_BOARD_SETUP */