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Add detection support for ITE IT8228E, IT8711F, IT8722F, IT8761E, 

IT8780F, and Fintek F71863FG.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3750 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann 2008-11-12 19:08:58 +00:00
parent c1f404fc0e
commit ebb73f2dcf
2 changed files with 38 additions and 9 deletions
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4
util/superiotool/fintek.c
View File

@ -2,7 +2,7 @@
* This file is part of the superiotool project.
*
* Copyright (C) 2006 coresystems GmbH <info@coresystems.de>
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
* Copyright (C) 2007-2008 Uwe Hermann <uwe@hermann-uwe.de>
*
* 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
@ -30,7 +30,7 @@
#define FINTEK_VENDOR_ID 0x3419
static const struct superio_registers reg_table[] = {
{0x0106, "F71862FG", {
{0x0106, "F71862FG / F71863FG", { /* Same ID? Datasheet typo? */
{EOT}}},
{0x4103, "F71872F/FG / F71806F/FG", { /* Same ID? Datasheet typo? */
{EOT}}},

43
util/superiotool/ite.c
View File

@ -2,7 +2,7 @@
* This file is part of the superiotool project.
*
* Copyright (C) 2007 Carl-Daniel Hailfinger
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
* Copyright (C) 2007-2008 Uwe Hermann <uwe@hermann-uwe.de>
*
* 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
@ -27,6 +27,8 @@
#define ISA_PNP_ADDR 0x279
static const struct superio_registers reg_table[] = {
{0x8228, "IT8228E", {
{EOT}}},
{0x8661, "IT8661F/IT8770F", {
{NOLDN, NULL,
{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x20,0x21,0x22,
@ -174,6 +176,8 @@ static const struct superio_registers reg_table[] = {
{EOT}}},
{0x8710, "IT8710F", { /* TODO: Not yet in sensors-detect */
{EOT}}},
{0x8711, "IT8711F", { /* 0x8711 is a guess, not found in datasheet. */
{EOT}}},
{0x8712, "IT8712F", {
{NOLDN, NULL,
{0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
@ -325,6 +329,8 @@ static const struct superio_registers reg_table[] = {
{EOT}}},
{0x8720, "IT8720F", { /* From sensors-detect */
{EOT}}},
{0x8722, "IT8722F", {
{EOT}}},
{0x8726, "IT8726F", {
/* Datasheet wrongly says that the ID is 0x8716. */
{NOLDN, NULL,
@ -378,6 +384,10 @@ static const struct superio_registers reg_table[] = {
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0x10,0x0b,0x00,EOT}},
{EOT}}},
{0x8761, "IT8761E", {
{EOT}}},
{0x8780, "IT8780F", {
{EOT}}},
{EOT}
};
@ -475,11 +485,6 @@ static void enter_conf_mode_ite_legacy(uint16_t port, const uint8_t init[][4])
OUTB(initkey_mbpnp[i], port);
}
/**
* IT871[01]F and IT8708F use 0x87, 0x87
* IT8761F uses 0x87, 0x61, 0x55, 0x55/0xaa
* IT86xxF series uses different ports
*/
static void enter_conf_mode_ite(uint16_t port)
{
OUTB(0x87, port);
@ -488,6 +493,22 @@ static void enter_conf_mode_ite(uint16_t port)
OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
}
static void enter_conf_mode_ite_it8761e(uint16_t port)
{
OUTB(0x87, port);
OUTB(0x61, port);
OUTB(0x55, port);
OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
}
static void enter_conf_mode_ite_it8228e(uint16_t port)
{
OUTB(0x82, port);
OUTB(0x28, port);
OUTB(0x55, port);
OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
}
static void exit_conf_mode_ite(uint16_t port)
{
regwrite(port, 0x02, 0x02);
@ -542,7 +563,15 @@ void probe_idregs_ite(uint16_t port)
exit_conf_mode_ite(port);
} else {
enter_conf_mode_ite(port);
probe_idregs_ite_helper("(init=0x87,0x01,0x55,0x55/0xaa) ", port);
probe_idregs_ite_helper("(init=standard) ", port);
exit_conf_mode_ite(port);
enter_conf_mode_ite_it8761e(port);
probe_idregs_ite_helper("(init=it8761e) ", port);
exit_conf_mode_ite(port);
enter_conf_mode_ite_it8228e(port);
probe_idregs_ite_helper("(init=it8228e) ", port);
exit_conf_mode_ite(port);
enter_conf_mode_winbond_fintek_ite_8787(port);