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;
}
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;
}