coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
it8720f.h
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1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 
3 #ifndef SUPERIO_ITE_IT8720F_H
4 #define SUPERIO_ITE_IT8720F_H
5 
6 /* Logical Device Numbers (LDN). */
7 #define IT8720F_FDC 0x00 /* Floppy */
8 #define IT8720F_SP1 0x01 /* Serial port 1 */
9 #define IT8720F_SP2 0x02 /* Serial port 2 */
10 #define IT8720F_PP 0x03 /* Parallel port */
11 #define IT8720F_EC 0x04 /* Environment controller */
12 #define IT8720F_KBCK 0x05 /* PS/2 keyboard */
13 #define IT8720F_KBCM 0x06 /* PS/2 mouse */
14 #define IT8720F_GPIO 0x07 /* GPIO (including SPI flash interface) */
15 #define IT8720F_CIR 0x0a /* Consumer IR */
16 
17 /* Registers in LDNs */
18 #define IT8720F_EC_PCR1 0xf2
19 #define IT8720F_EC_PCR2 0xf4
20 
21 #endif /* SUPERIO_ITE_IT8720F_H */