int misc_init_r(void) { unsigned char keypad_matrix[64] = { 0 }; char reboot_mode[2] = { 0 }; unsigned char keys[3]; unsigned char data = 0; int rc; /* Power button reset init */ twl4030_power_reset_init(); /* Keypad */ twl4030_keypad_scan((unsigned char *)&keypad_matrix); keys[0] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 0); keys[1] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 1); keys[2] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 2); /* Reboot mode */ rc = omap_reboot_mode(reboot_mode, sizeof(reboot_mode)); if (keys[0]) reboot_mode[0] = 'r'; else if (keys[1]) reboot_mode[0] = 'b'; if (rc < 0 || reboot_mode[0] == 'o') { /* * When not rebooting, valid power on reasons are either the * power button, charger plug or USB plug. */ data |= twl4030_input_power_button(); data |= twl4030_input_charger(); data |= twl4030_input_usb(); if (!data) twl4030_power_off(); } if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) { if (!env_get("reboot-mode")) env_set("reboot-mode", (char *)reboot_mode); } omap_reboot_mode_clear(); /* Serial number */ omap_die_id_serial(); /* MUSB */ musb_register(&musb_platform_data, &musb_board_data, (void *)MUSB_BASE); return 0; }
void reset_misc(void) { char reboot_mode[2] = { 0 }; /* * Valid resets must contain the reboot mode magic, but we must not * override it when set previously (e.g. reboot to bootloader). */ omap_reboot_mode(reboot_mode, sizeof(reboot_mode)); omap_reboot_mode_store(reboot_mode); }
int misc_init_r(void) { unsigned char keypad_matrix[64] = { 0 }; char serial_string[17] = { 0 }; char reboot_mode[2] = { 0 }; u32 dieid[4] = { 0 }; unsigned char keys[3]; unsigned char data = 0; /* Power button reset init */ twl4030_power_reset_init(); /* Keypad */ twl4030_keypad_scan((unsigned char *)&keypad_matrix); keys[0] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 0); keys[1] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 1); keys[2] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 2); /* Reboot mode */ reboot_mode[0] = omap_reboot_mode(); if (keys[0]) reboot_mode[0] = 'r'; else if (keys[1]) reboot_mode[0] = 'b'; if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) { if (!getenv("reboot-mode")) setenv("reboot-mode", (char *)reboot_mode); omap_reboot_mode_clear(); } else { /* * When not rebooting, valid power on reasons are either the * power button, charger plug or USB plug. */ data |= twl4030_input_power_button(); data |= twl4030_input_charger(); data |= twl4030_input_usb(); if (!data) twl4030_power_off(); } /* Serial number */ get_dieid((u32 *)&dieid); if (!getenv("serial#")) { snprintf(serial_string, sizeof(serial_string), "%08x%08x", dieid[0], dieid[3]); setenv("serial#", serial_string); } /* MUSB */ musb_register(&musb_platform_data, &musb_board_data, (void *)MUSB_BASE); return 0; }