Add support for some more Fintek chips and an ALi chip.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2813 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/superiotool/Makefile

@@ -28,7 +28,7 @@ PREFIX  = /usr/local
 CFLAGS = -O2 -Wall -Werror -Wstrict-prototypes -Wundef -Wstrict-aliasing \
          -Werror-implicit-function-declaration -ansi
 
-OBJS = superiotool.o fintek.o ite.o nsc.o smsc.o winbond.o
+OBJS = superiotool.o ali.o fintek.o ite.o nsc.o smsc.o winbond.o
 
 all: $(PROGRAM)
 

util/superiotool/ali.c

@@ -0,0 +1,95 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include "superiotool.h"
+
+#define DEVICE_ID_BYTE1_REG	0x20
+#define DEVICE_ID_BYTE2_REG	0x21
+
+#define DEVICE_REV_REG		0x1f
+
+const static struct superio_registers reg_table[] = {
+	/* TODO: M5113 doesn't seem to have ID registers? */
+	{0x5315, "M1535/M1535D/M1535+/M1535D+", {
+		{NOLDN, NULL,
+			{0x07,0x1f,0x20,0x21,0x22,0x23,0x2c,0x2d,0x2e,EOT},
+			{NANA,NANA,0x53,0x15,0x00,0x00,RSVD,RSVD,RSVD,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,EOT},
+			{0x00,0x03,0xf0,0x06,0x02,0x08,0x00,0xff,0x00,EOT}},
+		{0x3, "Parallel port",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
+			{0x00,0x03,0x78,0x05,0x04,0x8c,0xc5,EOT}},
+		{0x4, "COM1",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x03,0xf8,0x04,0x00,0x00,0x0c,EOT}},
+		{0x5, "COM2",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x03,0xe8,0x09,0x04,0x80,0x00,0x0c,EOT}},
+		{0x7, "Keyboard",
+			{0x30,0x70,0x72,0xf0,EOT},
+			{NANA,0x01,0x00,0x00,EOT}},
+		{0x8, "COM3",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x02,0xf8,0x03,0x00,0x00,0x0c,EOT}},
+		{0xc, "Hotkey",
+			{0x30,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,EOT},
+			{0x00,0x35,0x14,0x11,0x71,RSVD,0x05,EOT}},
+		{EOT}}},
+	{EOT}
+};
+
+static void enter_conf_mode_ali(uint16_t port)
+{
+	outb(0x51, port);
+	outb(0x23, port);
+}
+
+static void exit_conf_mode_ali(uint16_t port)
+{
+	outb(0xbb, port);
+}
+
+void probe_idregs_ali(uint16_t port)
+{
+	uint16_t id;
+	uint8_t rev;
+
+	enter_conf_mode_ali(port);
+
+	id = regval(port, DEVICE_ID_BYTE1_REG) << 8;
+	id |= regval(port, DEVICE_ID_BYTE2_REG);
+	rev = regval(port, DEVICE_REV_REG);
+
+	if (superio_unknown(reg_table, id)) {
+		no_superio_found(port);
+		exit_conf_mode_ali(port);
+		return;
+	}
+
+	printf("Found ALi %s (id=0x%04x, rev=0x%02x) at 0x%x\n",
+	       get_superio_name(reg_table, id), id, rev, port);
+
+	dump_superio("ALi", reg_table, port, id);
+	dump_superio_readable(port); /* TODO */
+
+	exit_conf_mode_ali(port);
+}
+

util/superiotool/fintek.c

@@ -2,6 +2,7 @@
  * This file is part of the LinuxBIOS project.
  *
  * Copyright (C) 2006 coresystems GmbH <info@coresystems.de>
+ * Copyright (C) 2007 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
@@ -22,13 +23,20 @@
 
 #define DEVICE_ID_BYTE1_REG	0x20
 #define DEVICE_ID_BYTE2_REG	0x21
+
 #define VENDOR_ID_BYTE1_REG	0x23
 #define VENDOR_ID_BYTE2_REG	0x24
 
 #define FINTEK_VENDOR_ID	0x3419
 
 const static struct superio_registers reg_table[] = {
-	{0x0604, "F71805", {
+	{0x0106, "F71862FG", {
+		{EOT}}},
+	{0x4103, "F71872F/FG / F71806F/FG", {	/* Same ID? Datasheet typo? */
+		{EOT}}},
+	{0x4105, "F71882FG/F71883FG", {		/* Same ID? Datasheet typo? */
+		{EOT}}},
+	{0x0604, "F71805F/FG", {
 		/* We assume reserved bits are read as 0. */
 		{NOLDN, NULL,
 			{0x07,0x20,0x21,0x23,0x24,0x25,0x26,0x27,0x28,
@@ -59,8 +67,6 @@ const static struct superio_registers reg_table[] = {
 			{0x30,0xf0,0xf1,EOT},
 			{0x00,0x00,0x00,EOT}},
 		{EOT}}},
-	{0x4103, "F71872", {
-		{EOT}}},
 	{EOT}
 };
 

util/superiotool/superiotool.h

@@ -81,6 +81,9 @@ void dump_superio(const char *name, const struct superio_registers reg_table[],
 void dump_superio_readable(uint16_t port);
 void no_superio_found(uint16_t port);
 
+/* ali.c */
+void probe_idregs_ali(uint16_t port);
+
 /* fintek.c */
 void probe_idregs_fintek(uint16_t port);
 
@@ -101,6 +104,7 @@ const static struct {
 	void (*probe_idregs) (uint16_t port);
 	int ports[MAXNUMPORTS]; /* Signed, as we need EOT. */
 } superio_ports_table[] = {
+	{probe_idregs_ali,	{0x3f0, 0x370, EOT}},
 	{probe_idregs_simple,	{0x2e, 0x4e, EOT}},
 	{probe_idregs_fintek,	{0x2e, 0x4e, EOT}},
 	{probe_idregs_ite,	{0x2e, 0x4e, EOT}},