diff options
Diffstat (limited to 'src/ec/lenovo/h8/smm.c')
-rw-r--r-- | src/ec/lenovo/h8/smm.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/ec/lenovo/h8/smm.c b/src/ec/lenovo/h8/smm.c deleted file mode 100644 index 6005c31033..0000000000 --- a/src/ec/lenovo/h8/smm.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2016 Nicola Corna <nicola@corna.info> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <ec/acpi/ec.h> -#include <pc80/mc146818rtc.h> - -#include "h8.h" - -enum usb_always_on { - UAO_OFF = 0, - UAO_AC_AND_BATTERY, - UAO_AC_ONLY -}; - -void h8_usb_always_on(void) -{ - enum usb_always_on val; - u8 reg; - - if (get_option(&val, "usb_always_on") != CB_SUCCESS) - val = UAO_OFF; - - if (val == UAO_AC_AND_BATTERY) { - reg = ec_read(H8_USB_ALWAYS_ON); - reg &= ~H8_USB_ALWAYS_ON_AC_ONLY; - reg |= H8_USB_ALWAYS_ON_ENABLE; - ec_write(H8_USB_ALWAYS_ON, reg); - } else if (val == UAO_AC_ONLY) { - reg = ec_read(H8_USB_ALWAYS_ON); - reg |= H8_USB_ALWAYS_ON_AC_ONLY; - reg |= H8_USB_ALWAYS_ON_ENABLE; - ec_write(H8_USB_ALWAYS_ON, reg); - ec_set_bit(0x2, 3); - } -} |