}
#endif /* CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG */
-#ifdef CONFIG_LCD_MENU
-static int power_key_pressed(u32 reg)
-{
- struct udevice *dev;
- int ret;
- u32 status;
- u32 mask;
-
- if (IS_ENABLED(CONFIG_TARGET_TRATS))
- ret = pmic_get("max8997-pmic", &dev);
- else if (IS_ENABLED(CONFIG_TARGET_TRATS2))
- ret = pmic_get("max77686-pmic", &dev);
- else if (IS_ENABLED(CONFIG_TARGET_S5PC210_UNIVERSAL))
- ret = pmic_get("max8998-pmic", &dev);
- else
- return 0;
-
- if (ret)
- return ret;
-
- if (reg == KEY_PWR_STATUS_REG)
- mask = KEY_PWR_STATUS_MASK;
- else
- mask = KEY_PWR_INTERRUPT_MASK;
-
- status = pmic_reg_read(dev, reg);
- if (status < 0)
- return status;
-
- return !!(status & mask);
-}
-
-static int key_pressed(int key)
-{
- int value;
-
- switch (key) {
- case KEY_POWER:
- value = power_key_pressed(KEY_PWR_INTERRUPT_REG);
- break;
- case KEY_VOLUMEUP:
- value = !gpio_get_value(KEY_VOL_UP_GPIO);
- break;
- case KEY_VOLUMEDOWN:
- value = !gpio_get_value(KEY_VOL_DOWN_GPIO);
- break;
- default:
- value = 0;
- break;
- }
-
- return value;
-}
-
-#ifdef CONFIG_LCD
-static int check_keys(void)
-{
- int keys = 0;
-
- if (key_pressed(KEY_POWER))
- keys += KEY_POWER;
- if (key_pressed(KEY_VOLUMEUP))
- keys += KEY_VOLUMEUP;
- if (key_pressed(KEY_VOLUMEDOWN))
- keys += KEY_VOLUMEDOWN;
-
- return keys;
-}
-
-/*
- * 0 BOOT_MODE_INFO
- * 1 BOOT_MODE_THOR
- * 2 BOOT_MODE_UMS
- * 3 BOOT_MODE_DFU
- * 4 BOOT_MODE_EXIT
- */
-static char *
-mode_name[BOOT_MODE_EXIT + 1][2] = {
- {"DEVICE", ""},
- {"THOR", "thor"},
- {"UMS", "ums"},
- {"DFU", "dfu"},
- {"GPT", "gpt"},
- {"ENV", "env"},
- {"EXIT", ""},
-};
-
-static char *
-mode_info[BOOT_MODE_EXIT + 1] = {
- "info",
- "downloader",
- "mass storage",
- "firmware update",
- "restore",
- "default",
- "and run normal boot"
-};
-
-static char *
-mode_cmd[BOOT_MODE_EXIT + 1] = {
- "",
- "thor 0 mmc 0",
- "ums 0 mmc 0",
- "dfu 0 mmc 0",
- "gpt write mmc 0 $partitions",
- "env default -a; saveenv",
- "",
-};
-
-static void display_board_info(void)
-{
-#ifdef CONFIG_MMC
- struct mmc *mmc = find_mmc_device(0);
-#endif
- vidinfo_t *vid = &panel_info;
-
- lcd_position_cursor(4, 4);
-
- lcd_printf("%s\n\t", U_BOOT_VERSION);
- lcd_puts("\n\t\tBoard Info:\n");
-#ifdef CONFIG_SYS_BOARD
- lcd_printf("\tBoard name: %s\n", CONFIG_SYS_BOARD);
-#endif
-#ifdef CONFIG_REVISION_TAG
- lcd_printf("\tBoard rev: %u\n", get_board_rev());
-#endif
- lcd_printf("\tDRAM banks: %u\n", CONFIG_NR_DRAM_BANKS);
- lcd_printf("\tDRAM size: %u MB\n", gd->ram_size / SZ_1M);
-
-#ifdef CONFIG_MMC
- if (mmc) {
- if (!mmc->capacity)
- mmc_init(mmc);
-
- lcd_printf("\teMMC size: %llu MB\n", mmc->capacity / SZ_1M);
- }
-#endif
- if (vid)
- lcd_printf("\tDisplay resolution: %u x % u\n",
- vid->vl_col, vid->vl_row);
-
- lcd_printf("\tDisplay BPP: %u\n", 1 << vid->vl_bpix);
-}
-#endif
-
-static int mode_leave_menu(int mode)
-{
-#ifdef CONFIG_LCD
- char *exit_option;
- char *exit_reset = "reset";
- char *exit_back = "back";
- struct cmd_tbl *cmd;
- int cmd_result;
- int leave;
-
- lcd_clear();
-
- switch (mode) {
- case BOOT_MODE_EXIT:
- return 1;
- case BOOT_MODE_INFO:
- display_board_info();
- exit_option = exit_back;
- leave = 0;
- break;
- default:
- cmd = find_cmd(mode_name[mode][1]);
- if (cmd) {
- printf("Enter: %s %s\n", mode_name[mode][0],
- mode_info[mode]);
- lcd_printf("\n\n\t%s %s\n", mode_name[mode][0],
- mode_info[mode]);
- lcd_puts("\n\tDo not turn off device before finish!\n");
-
- cmd_result = run_command(mode_cmd[mode], 0);
-
- if (cmd_result == CMD_RET_SUCCESS) {
- printf("Command finished\n");
- lcd_clear();
- lcd_printf("\n\n\t%s finished\n",
- mode_name[mode][0]);
-
- exit_option = exit_reset;
- leave = 1;
- } else {
- printf("Command error\n");
- lcd_clear();
- lcd_printf("\n\n\t%s command error\n",
- mode_name[mode][0]);
-
- exit_option = exit_back;
- leave = 0;
- }
- } else {
- lcd_puts("\n\n\tThis mode is not supported.\n");
- exit_option = exit_back;
- leave = 0;
- }
- }
-
- lcd_printf("\n\n\tPress POWER KEY to %s\n", exit_option);
-
- /* Clear PWR button Rising edge interrupt status flag */
- power_key_pressed(KEY_PWR_INTERRUPT_REG);
-
- /* Wait for PWR key */
- while (!key_pressed(KEY_POWER))
- mdelay(1);
-
- lcd_clear();
- return leave;
-#else
- return 0;
-#endif
-}
-
-#ifdef CONFIG_LCD
-static void display_download_menu(int mode)
-{
- char *selection[BOOT_MODE_EXIT + 1];
- int i;
-
- for (i = 0; i <= BOOT_MODE_EXIT; i++)
- selection[i] = "[ ]";
-
- selection[mode] = "[=>]";
-
- lcd_clear();
- lcd_printf("\n\n\t\tDownload Mode Menu\n\n");
-
- for (i = 0; i <= BOOT_MODE_EXIT; i++)
- lcd_printf("\t%s %s - %s\n\n", selection[i],
- mode_name[i][0], mode_info[i]);
-}
-#endif
-
-static void download_menu(void)
-{
-#ifdef CONFIG_LCD
- int mode = 0;
- int last_mode = 0;
- int run;
- int key = 0;
- int timeout = 15; /* sec */
- int i;
-
- display_download_menu(mode);
-
- lcd_puts("\n");
-
- /* Start count if no key is pressed */
- while (check_keys())
- continue;
-
- while (timeout--) {
- lcd_printf("\r\tNormal boot will start in: %2.d seconds.",
- timeout);
-
- /* about 1000 ms in for loop */
- for (i = 0; i < 10; i++) {
- mdelay(100);
- key = check_keys();
- if (key)
- break;
- }
- if (key)
- break;
- }
-
- if (!key) {
- lcd_clear();
- return;
- }
-
- while (1) {
- run = 0;
-
- if (mode != last_mode)
- display_download_menu(mode);
-
- last_mode = mode;
- mdelay(200);
-
- key = check_keys();
- switch (key) {
- case KEY_POWER:
- run = 1;
- break;
- case KEY_VOLUMEUP:
- if (mode > 0)
- mode--;
- break;
- case KEY_VOLUMEDOWN:
- if (mode < BOOT_MODE_EXIT)
- mode++;
- break;
- default:
- break;
- }
-
- if (run) {
- if (mode_leave_menu(mode))
- run_command("reset", 0);
-
- display_download_menu(mode);
- }
- }
-
- lcd_clear();
-#endif
-}
-
-void check_boot_mode(void)
-{
- int pwr_key;
-
- pwr_key = power_key_pressed(KEY_PWR_STATUS_REG);
- if (!pwr_key)
- return;
-
- /* Clear PWR button Rising edge interrupt status flag */
- power_key_pressed(KEY_PWR_INTERRUPT_REG);
-
- if (key_pressed(KEY_VOLUMEUP))
- download_menu();
- else if (key_pressed(KEY_VOLUMEDOWN))
- mode_leave_menu(BOOT_MODE_THOR);
-}
-
-void keys_init(void)
-{
- /* Set direction to input */
- gpio_request(KEY_VOL_UP_GPIO, "volume-up");
- gpio_request(KEY_VOL_DOWN_GPIO, "volume-down");
- gpio_direction_input(KEY_VOL_UP_GPIO);
- gpio_direction_input(KEY_VOL_DOWN_GPIO);
-}
-#endif /* CONFIG_LCD_MENU */
-
#ifdef CONFIG_CMD_BMP
void draw_logo(void)
{
projects / u-boot.git / commitdiff