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8#include <common.h>
9#include <lcd.h>
10#include <libtizen.h>
11#include <samsung/misc.h>
12#include <errno.h>
13#include <version.h>
14#include <malloc.h>
15#include <memalign.h>
16#include <linux/sizes.h>
17#include <asm/arch/cpu.h>
18#include <asm/gpio.h>
19#include <linux/input.h>
20#include <dm.h>
21#include <power/pmic.h>
22#include <mmc.h>
23
24DECLARE_GLOBAL_DATA_PTR;
25
26#ifdef CONFIG_SET_DFU_ALT_INFO
27void set_dfu_alt_info(char *interface, char *devstr)
28{
29 size_t buf_size = CONFIG_SET_DFU_ALT_BUF_LEN;
30 ALLOC_CACHE_ALIGN_BUFFER(char, buf, buf_size);
31 char *alt_info = "Settings not found!";
32 char *status = "error!\n";
33 char *alt_setting;
34 char *alt_sep;
35 int offset = 0;
36
37 puts("DFU alt info setting: ");
38
39 alt_setting = get_dfu_alt_boot(interface, devstr);
40 if (alt_setting) {
41 setenv("dfu_alt_boot", alt_setting);
42 offset = snprintf(buf, buf_size, "%s", alt_setting);
43 }
44
45 alt_setting = get_dfu_alt_system(interface, devstr);
46 if (alt_setting) {
47 if (offset)
48 alt_sep = ";";
49 else
50 alt_sep = "";
51
52 offset += snprintf(buf + offset, buf_size - offset,
53 "%s%s", alt_sep, alt_setting);
54 }
55
56 if (offset) {
57 alt_info = buf;
58 status = "done\n";
59 }
60
61 setenv("dfu_alt_info", alt_info);
62 puts(status);
63}
64#endif
65
66#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
67void set_board_info(void)
68{
69 char info[64];
70
71 snprintf(info, ARRAY_SIZE(info), "%u.%u", (s5p_cpu_rev & 0xf0) >> 4,
72 s5p_cpu_rev & 0xf);
73 setenv("soc_rev", info);
74
75 snprintf(info, ARRAY_SIZE(info), "%x", s5p_cpu_id);
76 setenv("soc_id", info);
77
78#ifdef CONFIG_REVISION_TAG
79 snprintf(info, ARRAY_SIZE(info), "%x", get_board_rev());
80 setenv("board_rev", info);
81#endif
82#ifdef CONFIG_OF_LIBFDT
83 const char *bdtype = "";
84 const char *bdname = CONFIG_SYS_BOARD;
85
86#ifdef CONFIG_BOARD_TYPES
87 bdtype = get_board_type();
88 if (!bdtype)
89 bdtype = "";
90
91 sprintf(info, "%s%s", bdname, bdtype);
92 setenv("boardname", info);
93#endif
94 snprintf(info, ARRAY_SIZE(info), "%s%x-%s%s.dtb",
95 CONFIG_SYS_SOC, s5p_cpu_id, bdname, bdtype);
96 setenv("fdtfile", info);
97#endif
98}
99#endif
100
101#ifdef CONFIG_LCD_MENU
102static int power_key_pressed(u32 reg)
103{
104 struct pmic *pmic;
105 u32 status;
106 u32 mask;
107
108 pmic = pmic_get(KEY_PWR_PMIC_NAME);
109 if (!pmic) {
110 printf("%s: Not found\n", KEY_PWR_PMIC_NAME);
111 return 0;
112 }
113
114 if (pmic_probe(pmic))
115 return 0;
116
117 if (reg == KEY_PWR_STATUS_REG)
118 mask = KEY_PWR_STATUS_MASK;
119 else
120 mask = KEY_PWR_INTERRUPT_MASK;
121
122 if (pmic_reg_read(pmic, reg, &status))
123 return 0;
124
125 return !!(status & mask);
126}
127
128static int key_pressed(int key)
129{
130 int value;
131
132 switch (key) {
133 case KEY_POWER:
134 value = power_key_pressed(KEY_PWR_INTERRUPT_REG);
135 break;
136 case KEY_VOLUMEUP:
137 value = !gpio_get_value(KEY_VOL_UP_GPIO);
138 break;
139 case KEY_VOLUMEDOWN:
140 value = !gpio_get_value(KEY_VOL_DOWN_GPIO);
141 break;
142 default:
143 value = 0;
144 break;
145 }
146
147 return value;
148}
149
150static int check_keys(void)
151{
152 int keys = 0;
153
154 if (key_pressed(KEY_POWER))
155 keys += KEY_POWER;
156 if (key_pressed(KEY_VOLUMEUP))
157 keys += KEY_VOLUMEUP;
158 if (key_pressed(KEY_VOLUMEDOWN))
159 keys += KEY_VOLUMEDOWN;
160
161 return keys;
162}
163
164
165
166
167
168
169
170
171static char *
172mode_name[BOOT_MODE_EXIT + 1][2] = {
173 {"DEVICE", ""},
174 {"THOR", "thor"},
175 {"UMS", "ums"},
176 {"DFU", "dfu"},
177 {"GPT", "gpt"},
178 {"ENV", "env"},
179 {"EXIT", ""},
180};
181
182static char *
183mode_info[BOOT_MODE_EXIT + 1] = {
184 "info",
185 "downloader",
186 "mass storage",
187 "firmware update",
188 "restore",
189 "default",
190 "and run normal boot"
191};
192
193static char *
194mode_cmd[BOOT_MODE_EXIT + 1] = {
195 "",
196 "thor 0 mmc 0",
197 "ums 0 mmc 0",
198 "dfu 0 mmc 0",
199 "gpt write mmc 0 $partitions",
200 "env default -a; saveenv",
201 "",
202};
203
204static void display_board_info(void)
205{
206#ifdef CONFIG_GENERIC_MMC
207 struct mmc *mmc = find_mmc_device(0);
208#endif
209 vidinfo_t *vid = &panel_info;
210
211 lcd_position_cursor(4, 4);
212
213 lcd_printf("%s\n\t", U_BOOT_VERSION);
214 lcd_puts("\n\t\tBoard Info:\n");
215#ifdef CONFIG_SYS_BOARD
216 lcd_printf("\tBoard name: %s\n", CONFIG_SYS_BOARD);
217#endif
218#ifdef CONFIG_REVISION_TAG
219 lcd_printf("\tBoard rev: %u\n", get_board_rev());
220#endif
221 lcd_printf("\tDRAM banks: %u\n", CONFIG_NR_DRAM_BANKS);
222 lcd_printf("\tDRAM size: %u MB\n", gd->ram_size / SZ_1M);
223
224#ifdef CONFIG_GENERIC_MMC
225 if (mmc) {
226 if (!mmc->capacity)
227 mmc_init(mmc);
228
229 lcd_printf("\teMMC size: %llu MB\n", mmc->capacity / SZ_1M);
230 }
231#endif
232 if (vid)
233 lcd_printf("\tDisplay resolution: %u x % u\n",
234 vid->vl_col, vid->vl_row);
235
236 lcd_printf("\tDisplay BPP: %u\n", 1 << vid->vl_bpix);
237}
238
239static int mode_leave_menu(int mode)
240{
241 char *exit_option;
242 char *exit_reset = "reset";
243 char *exit_back = "back";
244 cmd_tbl_t *cmd;
245 int cmd_result;
246 int leave;
247
248 lcd_clear();
249
250 switch (mode) {
251 case BOOT_MODE_EXIT:
252 return 1;
253 case BOOT_MODE_INFO:
254 display_board_info();
255 exit_option = exit_back;
256 leave = 0;
257 break;
258 default:
259 cmd = find_cmd(mode_name[mode][1]);
260 if (cmd) {
261 printf("Enter: %s %s\n", mode_name[mode][0],
262 mode_info[mode]);
263 lcd_printf("\n\n\t%s %s\n", mode_name[mode][0],
264 mode_info[mode]);
265 lcd_puts("\n\tDo not turn off device before finish!\n");
266
267 cmd_result = run_command(mode_cmd[mode], 0);
268
269 if (cmd_result == CMD_RET_SUCCESS) {
270 printf("Command finished\n");
271 lcd_clear();
272 lcd_printf("\n\n\t%s finished\n",
273 mode_name[mode][0]);
274
275 exit_option = exit_reset;
276 leave = 1;
277 } else {
278 printf("Command error\n");
279 lcd_clear();
280 lcd_printf("\n\n\t%s command error\n",
281 mode_name[mode][0]);
282
283 exit_option = exit_back;
284 leave = 0;
285 }
286 } else {
287 lcd_puts("\n\n\tThis mode is not supported.\n");
288 exit_option = exit_back;
289 leave = 0;
290 }
291 }
292
293 lcd_printf("\n\n\tPress POWER KEY to %s\n", exit_option);
294
295
296 power_key_pressed(KEY_PWR_INTERRUPT_REG);
297
298
299 while (!key_pressed(KEY_POWER))
300 mdelay(1);
301
302 lcd_clear();
303 return leave;
304}
305
306static void display_download_menu(int mode)
307{
308 char *selection[BOOT_MODE_EXIT + 1];
309 int i;
310
311 for (i = 0; i <= BOOT_MODE_EXIT; i++)
312 selection[i] = "[ ]";
313
314 selection[mode] = "[=>]";
315
316 lcd_clear();
317 lcd_printf("\n\n\t\tDownload Mode Menu\n\n");
318
319 for (i = 0; i <= BOOT_MODE_EXIT; i++)
320 lcd_printf("\t%s %s - %s\n\n", selection[i],
321 mode_name[i][0], mode_info[i]);
322}
323
324static void download_menu(void)
325{
326 int mode = 0;
327 int last_mode = 0;
328 int run;
329 int key = 0;
330 int timeout = 15;
331 int i;
332
333 display_download_menu(mode);
334
335 lcd_puts("\n");
336
337
338 while (check_keys())
339 continue;
340
341 while (timeout--) {
342 lcd_printf("\r\tNormal boot will start in: %2.d seconds.",
343 timeout);
344
345
346 for (i = 0; i < 10; i++) {
347 mdelay(100);
348 key = check_keys();
349 if (key)
350 break;
351 }
352 if (key)
353 break;
354 }
355
356 if (!key) {
357 lcd_clear();
358 return;
359 }
360
361 while (1) {
362 run = 0;
363
364 if (mode != last_mode)
365 display_download_menu(mode);
366
367 last_mode = mode;
368 mdelay(200);
369
370 key = check_keys();
371 switch (key) {
372 case KEY_POWER:
373 run = 1;
374 break;
375 case KEY_VOLUMEUP:
376 if (mode > 0)
377 mode--;
378 break;
379 case KEY_VOLUMEDOWN:
380 if (mode < BOOT_MODE_EXIT)
381 mode++;
382 break;
383 default:
384 break;
385 }
386
387 if (run) {
388 if (mode_leave_menu(mode))
389 run_command("reset", 0);
390
391 display_download_menu(mode);
392 }
393 }
394
395 lcd_clear();
396}
397
398void check_boot_mode(void)
399{
400 int pwr_key;
401
402 pwr_key = power_key_pressed(KEY_PWR_STATUS_REG);
403 if (!pwr_key)
404 return;
405
406
407 power_key_pressed(KEY_PWR_INTERRUPT_REG);
408
409 if (key_pressed(KEY_VOLUMEUP))
410 download_menu();
411 else if (key_pressed(KEY_VOLUMEDOWN))
412 mode_leave_menu(BOOT_MODE_THOR);
413}
414
415void keys_init(void)
416{
417
418 gpio_request(KEY_VOL_UP_GPIO, "volume-up");
419 gpio_request(KEY_VOL_DOWN_GPIO, "volume-down");
420 gpio_direction_input(KEY_VOL_UP_GPIO);
421 gpio_direction_input(KEY_VOL_DOWN_GPIO);
422}
423#endif
424
425#ifdef CONFIG_CMD_BMP
426void draw_logo(void)
427{
428 int x, y;
429 ulong addr;
430
431 addr = panel_info.logo_addr;
432 if (!addr) {
433 error("There is no logo data.");
434 return;
435 }
436
437 if (panel_info.vl_width >= panel_info.logo_width) {
438 x = ((panel_info.vl_width - panel_info.logo_width) >> 1);
439 x += panel_info.logo_x_offset;
440 } else {
441 x = 0;
442 printf("Warning: image width is bigger than display width\n");
443 }
444
445 if (panel_info.vl_height >= panel_info.logo_height) {
446 y = ((panel_info.vl_height - panel_info.logo_height) >> 1);
447 y += panel_info.logo_y_offset;
448 } else {
449 y = 0;
450 printf("Warning: image height is bigger than display height\n");
451 }
452
453 bmp_display(addr, x, y);
454}
455#endif
456
