diff options
| -rw-r--r-- | src/superio/serverengines/pilot/pilot.h | 19 | ||||
| -rw-r--r-- | src/superio/serverengines/pilot/pilot_early_init.c | 59 | ||||
| -rw-r--r-- | src/superio/serverengines/pilot/pilot_early_serial.c | 13 |
3 files changed, 43 insertions, 48 deletions
diff --git a/src/superio/serverengines/pilot/pilot.h b/src/superio/serverengines/pilot/pilot.h index 907cf66b1a..de75a94276 100644 --- a/src/superio/serverengines/pilot/pilot.h +++ b/src/superio/serverengines/pilot/pilot.h @@ -2,7 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2009 University of Heidelberg - * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for University of Heidelberg + * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for Univ. Heidelberg * * 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 @@ -19,15 +19,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* PILOT SuperIO is only based on LPC observation done on factory system. */ +/* PILOT Super I/O is only based on LPC observation done on factory system. */ -#define PILOT_SP1 0x02 -// Serial port COM1 -#define PILOT_LD1 0x01 -// logical device 1 -#define PILOT_LD4 0x04 -// logical device 4 -#define PILOT_LD5 0x05 -// logical device 5 -#define PILOT_LD7 0x07 -// logical device 7 +#define PILOT_SP1 0x02 /* Com1 */ +#define PILOT_LD1 0x01 /* Logical device 1 */ +#define PILOT_LD4 0x04 /* Logical device 4 */ +#define PILOT_LD5 0x05 /* Logical device 5 */ +#define PILOT_LD7 0x07 /* Logical device 7 */ diff --git a/src/superio/serverengines/pilot/pilot_early_init.c b/src/superio/serverengines/pilot/pilot_early_init.c index 0bd83c96ec..b5013ef306 100644 --- a/src/superio/serverengines/pilot/pilot_early_init.c +++ b/src/superio/serverengines/pilot/pilot_early_init.c @@ -2,7 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2009 University of Heidelberg - * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for University of Heidelberg + * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for Univ. Heidelberg * * 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 @@ -19,78 +19,79 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* PILOT SuperIO is only based on LPC observation done on factory system. */ +/* PILOT Super I/O is only based on LPC observation done on factory system. */ #define BLUBB_DEV PNP_DEV(port, 0x04) -/* Logical device 4, 5 and 7 are being deactivated. Logical Device 1 seems to - be another serial (?), it is also deactivated on the HP machine */ +/* + * Logical device 4, 5 and 7 are being deactivated. Logical Device 1 seems to + * be another serial (?), it is also deactivated on the HP machine. + */ static void pilot_early_init(device_t dev) { - unsigned port = dev>>8; - print_debug("Using port:");print_debug_hex16(port);print_debug("\r\n"); - pilot_disable_serial(PNP_DEV(port,0x1)); + unsigned port = dev >> 8; + + print_debug("Using port: "); + print_debug_hex16(port); + print_debug("\r\n"); + pilot_disable_serial(PNP_DEV(port, 0x1)); print_debug("disable serial 1\r\n"); /* -pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x3)); + pnp_enter_ext_func_mode(dev); + pnp_set_logical_device(PNP_DEV(port, 0x3)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable( PNP_DEV(port,0x3),0); + pnp_set_enable(PNP_DEV(port, 0x3), 0); pnp_exit_ext_func_mode(dev); */ pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x4)); + pnp_set_logical_device(PNP_DEV(port, 0x4)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable( PNP_DEV(port,0x4),0); + pnp_set_enable( PNP_DEV(port, 0x4), 0); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x5)); + pnp_set_logical_device(PNP_DEV(port, 0x5)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable(PNP_DEV(port,0x5),0); + pnp_set_enable(PNP_DEV(port, 0x5), 0); pnp_exit_ext_func_mode(dev); - /* +/* pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x6)); + pnp_set_logical_device(PNP_DEV(port, 0x6)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable( PNP_DEV(port,0x6),0); + pnp_set_enable( PNP_DEV(port, 0x6), 0); pnp_exit_ext_func_mode(dev); */ pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x7)); + pnp_set_logical_device(PNP_DEV(port, 0x7)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable(PNP_DEV(port,0x7), 0); + pnp_set_enable(PNP_DEV(port, 0x7), 0); pnp_exit_ext_func_mode(dev); /* pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x8)); + pnp_set_logical_device(PNP_DEV(port, 0x8)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable(PNP_DEV(port,0x8), 0); + pnp_set_enable(PNP_DEV(port, 0x8), 0); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x9)); + pnp_set_logical_device(PNP_DEV(port, 0x9)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable(PNP_DEV(port,0x9), 0); + pnp_set_enable(PNP_DEV(port, 0x9), 0); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_logical_device(PNP_DEV(port,0x10; + pnp_set_logical_device(PNP_DEV(port, 0x10)); pnp_exit_ext_func_mode(dev); pnp_enter_ext_func_mode(dev); - pnp_set_enable(PNP_DEV(port,0x10 0); + pnp_set_enable(PNP_DEV(port, 0x10), 0); pnp_exit_ext_func_mode(dev); */ - } - - - diff --git a/src/superio/serverengines/pilot/pilot_early_serial.c b/src/superio/serverengines/pilot/pilot_early_serial.c index 934e8b113f..7890633cfd 100644 --- a/src/superio/serverengines/pilot/pilot_early_serial.c +++ b/src/superio/serverengines/pilot/pilot_early_serial.c @@ -2,7 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2009 University of Heidelberg - * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for University of Heidelberg + * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for Univ. Heidelberg * * 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 @@ -19,25 +19,25 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* PILOT SuperIO is only based on LPC observation done on factory system. */ +/* PILOT Super I/O is only based on LPC observation done on factory system. */ #include <arch/romcc_io.h> #include "pilot.h" -/* pilot uses 0x5A/0xA5 pattern to actiavte deactivate config access */ +/* Pilot uses 0x5A/0xA5 pattern to actiavte deactivate config access. */ static inline void pnp_enter_ext_func_mode(device_t dev) { - unsigned port = dev>>8; + unsigned port = dev >> 8; outb(0x5A, port); } static void pnp_exit_ext_func_mode(device_t dev) { - unsigned port = dev>>8; + unsigned port = dev >> 8; outb(0xA5, port); } -/* serial config is failry standard procedure */ +/* Serial config is a fairly standard procedure. */ static void pilot_enable_serial(device_t dev, unsigned iobase) { pnp_enter_ext_func_mode(dev); @@ -55,4 +55,3 @@ static void pilot_disable_serial(device_t dev) pnp_set_enable(dev, 0); pnp_exit_ext_func_mode(dev); } - |