X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=util%2Fsuperiotool%2Fite.c;h=c83d78830c51c307537ed816c9608ac79b3d28e6;hb=c55bcdecf70586ba575af403f26f92dbbbc05190;hp=dcb61787bcd66d9c7445a7ac9847f12de0dd803a;hpb=552cfb7b74cc0f39aee0c6babecdb045c81073e7;p=coreboot.git

diff --git a/util/superiotool/ite.c b/util/superiotool/ite.c
index dcb61787b..c83d78830 100644
--- a/util/superiotool/ite.c
+++ b/util/superiotool/ite.c
@@ -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
@@ -23,17 +23,211 @@
 
 #define CHIP_ID_BYTE1_REG	0x20
 #define CHIP_ID_BYTE2_REG	0x21
-
 #define CHIP_VERSION_REG	0x22
+#define ISA_PNP_ADDR		0x279
 
 static const struct superio_registers reg_table[] = {
-	{0x8661, "IT8661F", {
-		/* TODO: Needs different init sequence. */
+	{0x8228, "IT8228E", {
+		{EOT}}},
+	{0x8500, "IT8500B/E", {
+		{NOLDN, NULL,
+			{0x20,0x21,0x22,0x23,0x25,0x2d,0x2e,0x2f,0x30,EOT},
+			{0x85,0x00,0x01,0x01,0x00,0x00,NANA,NANA,0x00,EOT}},
+		{0x04, "System Wake-Up Control (SWUC)",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x01,EOT}},
+		{0x05, "KBC/Mouse Interface",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x0c,0x01,EOT}},
+		{0x06, "KBC/Keyboard Interface",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x60,0x00,0x64,0x01,0x01,EOT}},
+		{0x0f, "Shared Memory/Flash Interface (SMFI)",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,EOT}},
+		{0x10, "BRAM",
+			{0x30,0x62,0x63,0x70,0x71,0xf3,0xf4,0xf5,EOT},
+			{0x00,0x00,0x72,0x08,0x01,NANA,NANA,NANA,EOT}},
+		{0x11, "Power Management I/F Channel 1 (PMC1)",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x62,0x00,0x66,0x01,0x01,EOT}},
+		{0x12, "Power Management I/F Channel 2 (PMC2)",
+			{0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x68,0x00,0x6c,0x00,0x00,0x01,0x01,NANA,EOT}},
+		{EOT}}},
+	{0x8502, "IT8502E/TE/G", {
+		{NOLDN, NULL,
+			{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
+			 0x2A,0x2B,0x2C,0x2D,0x2E,EOT},
+			{0x85,0x02,0x71,0x01,NANA,0x00,0x00,NANA,NANA,NANA,
+			 NANA,NANA,NANA,0x00,NANA,EOT}},
+		{0x1, "UART1",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x00,0x03,0xf8,0x00,0x00,0x04,0x02,0x00,EOT}},
+		{0x4, "System Wake-Up",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,EOT}},
+		{0x5, "Mouse",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x00,0x00,0x00,0x0C,0x01,NANA,EOT}},
+		{0x6, "Keyboard",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x60,0x00,0x64,0x01,0x01,NANA,EOT}},
+		{0xf, "Shared Memory/Flash",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,
+			0xf6,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			0x00,EOT}},
+		{0x10, "BRAM",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf3,0xf4,
+			0xf5,EOT},
+			{0x00,0x00,0x70,0x00,0x72,0x08,0x01,NANA,NANA,
+			NANA,EOT}},
+		{0x11, "Power Channel 1",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+
+			{0x00,0x00,0x62,0x00,0x66,0x01,0x01,EOT}},
+		{0x12, "Power Channel 2",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x68,0x00,0x6c,0x01,0x01,EOT}},
+		{0x17, "Power Channel 3",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x6a,0x00,0x6e,0x01,0x01,EOT}},
+		{EOT}}},
+	{0x8510, "IT8510E/TE/G", {
+		{NOLDN, "Chip ID",
+			{0x20,0x21, EOT},
+			{0x85,0x10, EOT}},
+		{NOLDN, "Chip Version",
+			{0x22,EOT},
+			{0x21,EOT}},
+		{NOLDN, "Super I/O Control Reigster (SIOCTRL)",
+			{0x23,EOT},
+			{0x01,EOT}},
+		{NOLDN, "Super I/O Configuration Register (SIOIRQ)",
+			{0x25,EOT},
+			{0x00,EOT}},
+		{NOLDN, "Super I/O General Purpose Register (SIOGP)",
+			{0x26,EOT},
+			{0x00,EOT}},
+		{NOLDN, "Super I/O Power Mode Register (SIOPWR)",
+			{0x2d,EOT},
+			{0x00,EOT}},
+		{NOLDN, "Logical Device Activate Register (LDA)",
+			{0x30,EOT},
+			{0x00,EOT}},
+		{NOLDN, "I/O Port Base Address for Descriptor 0 (IOBAD0)",
+			{0x60,0x61,EOT},
+			{NANA,NANA,EOT}},
+		{NOLDN, "I/O Port Base Address for Descriptor 1 (IOBAD1)",
+			{0x62,0x63,EOT},
+			{NANA,NANA,EOT}},
+		{NOLDN, "Interupt Request Number and Wake-Up on IRQ Enable (IRQNUMX)",
+			{0x70,EOT},
+			{NANA,EOT}},
+		{NOLDN, "Interrupt Request Type Select (IRQTP)",
+			{0x71,EOT},
+			{NANA,EOT}},
+		{NOLDN, "DMA Channel Select 0 (DMAS0)",
+			{0x74,EOT},
+			{0x04,EOT}},
+		{NOLDN, "DMA Channel Select 1 (DMAS1)",
+			{0x75,EOT},
+			{0x04,EOT}},
+		{0x4, "System Wakup-Up (SWUC)",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x03,EOT}},
+		{0x5, "Keyboard/Mouse",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x0c,0x03,EOT}},
+		{0x6, "Keyboard/Mouse",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x60,0x00,0x64,0x01,0x03,EOT}},
+		{0xf, "Shared Memory/Flash Interface (SMFI)",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,0xf6,0xf7,0xf8,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
+		{0x10, "Real Time Clock (RTC)",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x00,0x70,0x00,0x72,0x08,0x00,0x00,0x49,0x4a,EOT}},
+		{0x11, "Power Management Interface Channel 1",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x62,0x00,0x66,0x01,0x03,EOT}},
+		{0x12, "Power Management Interface Channel 2",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x68,0x00,0x6c,0x01,0x03,EOT}},
+		{EOT}}},
+	{0x8511, "IT8511E/TE/G", {
 		{NOLDN, NULL,
-			{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x20,0x21,
-			 0x22,0x23,0x24,EOT},
-			{NANA,NANA,NANA,NANA,NANA,NANA,0x00,NANA,0x86,0x61,
-			 0x00,0x00,0x00,EOT}},
+			{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
+			 0x2A,0x2B,0x2C,0x2D,0x2E,EOT},
+			{0x85,0x11,0x10,0x01,NANA,0x00,0x00,NANA,NANA,NANA,
+			 NANA,NANA,NANA,0x00,NANA,EOT}},
+		{0x4, "System Wake-Up",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,EOT}},
+		{0x5, "Mouse",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x00,0x00,0x00,0x0C,0x03,NANA,EOT}},
+		{0x6, "Keyboard",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x60,0x00,0x64,0x01,0x03,NANA,EOT}},
+		{0xf, "Shared Memory/Flash",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,
+			0xf6,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			0x00,EOT}},
+		{0x10, "Real-Time Clock",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,0xf1,
+			0xf2,0xf3,0xf4,0xf5,EOT},
+			{0x00,0x00,0x70,0x00,0x72,0x08,0x00,0x00,0x49,
+			0x4A,NANA,NANA,NANA,EOT}},
+		{0x11, "Power Channel 1",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x62,0x00,0x66,0x01,0x03,EOT}},
+		{0x12, "Power Channel 2",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x68,0x00,0x6c,0x01,0x03,EOT}},
+		{EOT}}},
+	{0x8512, "IT8512E/F/G", {
+		{NOLDN, NULL,
+			{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
+			 0x2A,0x2B,0x2C,0x2D,0x2E,EOT},
+			{0x85,0x12,0x22,0x01,NANA,0x00,0x00,NANA,NANA,NANA,
+			 NANA,NANA,NANA,0x00,NANA,EOT}},
+		{0x4, "System Wake-Up",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x03,EOT}},
+		{0x5, "Mouse",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x0C,0x03,NANA,EOT}},
+		{0x6, "Keyboard",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x60,0x00,0x64,0x01,0x03,NANA,EOT}},
+		{0xf, "Shared Memory/Flash",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,
+			0xf6,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			0x00,EOT}},
+		{0x10, "BRAM",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf3,0xf4,
+			0xf5,EOT},
+			{0x00,0x00,0x70,0x00,0x72,0x08,0x00,NANA,NANA,
+			NANA,EOT}},
+		{0x11, "Power Channel 1",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x62,0x00,0x66,0x01,0x03,EOT}},
+		{0x12, "Power Channel 2",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
+			{0x00,0x00,0x68,0x00,0x6c,0x01,0x03,EOT}},
+		{EOT}}},
+	{0x8513, "IT8513E/F/G", {
+		{EOT}}},
+	{0x8661, "IT8661F/IT8770F", {
+		{NOLDN, NULL,
+			{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x20,0x21,0x22,
+			 0x23,0x24,EOT},
+			{NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x86,0x61,0x00,
+			 0x00,0x00,EOT}},
 		{0x0, "Floppy",
 			{0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
 			{0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
@@ -61,12 +255,97 @@ static const struct superio_registers reg_table[] = {
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,EOT}},
 		{EOT}}},
+	{0x8673, "IT8673F", {
+		{EOT}}},
+	{0x8681, "IT8671F/IT8687R", {
+		{NOLDN, NULL,
+			{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x20,0x21,0x22,
+			 0x23,0x24,0x25,0x26,0x2e,0x2f,EOT},
+			{NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x86,0x81,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
+			{0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
+		{0x1, "COM1",
+			{0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x03,0xf8,0x04,0x02,0x00,EOT}},
+		{0x2, "COM2",
+			{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,
+			 0x74,0x75,0xf0,0xf1,EOT},
+			{0x00,0x00,0x02,0xf8,0x03,0x00,0x03,0x02,0x0a,0x02,
+			 0x00,0x01,0x00,0x00,EOT}},
+		{0x3, "Parallel port",
+			{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,
+			 0xf0,EOT},
+			{0x00,0x00,0x03,0x78,0x07,0x78,0x07,0x02,0x03,
+			 0x03,EOT}},
+		{0x4, "APC",
+			{0x30,0xf0,0xf1,0xf2,0xf4,0xf5,0xf6,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
+		{0x5, "Keyboard",
+			{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{MISC,0x00,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
+		{0x6, "Mouse",
+			{0x30,0x70,0x71,0xf0,EOT},
+			{0x00,0x0c,0x02,0x00,EOT}},
+		{0x7, "GPIO",
+			{0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,
+			 0x70,0x71,0x72,0x73,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,
+			 0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff,
+			 0xe0,0xe1,0xe2,0xe3,0xe4,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,EOT}},
+		{EOT}}},
+	{0x8701, "IT8703F", {
+		{NOLDN, NULL,
+			{0x20,0x21,0x23,0x24,0x26,0x29,0x2a,0x2b,EOT},
+			{0x87,0x00,0x00,0x80,0x00,0x00,0x7c,0xc0,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf3,0xf4,
+			 0xf5,EOT},
+			{0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
+			 0x00,EOT}},
+		{0x1, "Parallel port",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
+			{0x00,0x03,0x78,0x00,0x80,0x07,0x03,0x03,EOT}},
+		{0x2, "COM1",
+			{0x30,0x60,0x61,0x70,0xf0,EOT},
+			{0x00,0x03,0xf8,0x04,0x00,EOT}},
+		{0x3, "COM2",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
+			{0x00,0x02,0xf8,0x03,0x00,0x00,0x00,0x7f,EOT}},
+		{0x5, "Keyboard",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x80,EOT}},
+		{0x6, "Consumer IR",
+			{0x30,0x60,0x61,0x70,EOT},
+			{0x00,0x00,0x00,0x00,EOT}},
+		{0x7, "Game port, MIDI, GPIO set 1",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x02,0x01,0x03,0x30,0x00,0xff,0x00,0x00,EOT}},
+		{0x8, "GPIO set 2",
+			{0x30,0xf0,0xf1,0xf2,0xf3,0xf5,EOT},
+			{0x00,0xff,0x00,0x00,0x00,0x00,EOT}},
+		{0x9, "GPIO set 3 and 4",
+			{0x30,0x60,0x61,0xf0,0xf1,0xf2,0xf3,0xf4,EOT},
+			{0x00,0x02,0x90,0xff,0x00,0x00,0x00,0x00,EOT}},
+		{0xa, "ACPI",
+			{0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
+			 0xf3,0xf4,0xf6,0xf7,0xf9,EOT},
+			{0x00,0x00,0x00,0x00,NANA,NANA,0x00,0x00,0x00,0x00,
+			 NANA,NANA,0x00,0x00,0x00,EOT}},
+		{0xc, "GPIO set 5, 6 and 7",
+			{0x30,0x60,0x61,0xf0,0xf3,0xf6,EOT},
+			{0x00,0x03,0x70,0x00,0xff,0xff,EOT}},
+		{EOT}}},
 	{0x8702, "IT8702F", {
 		{EOT}}},
 	{0x8705, "IT8705F/AF / IT8700F", {
 		{NOLDN, NULL,
-			{0x07,0x20,0x21,0x22,0x23,0x24,EOT},
-			{NANA,0x87,0x05,0x00,0x00,NANA,EOT}},
+			{0x20,0x21,0x22,0x23,0x24,EOT},
+			{0x87,0x05,0x00,0x00,NANA,EOT}},
 		{0x0, "Floppy",
 			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
@@ -114,12 +393,14 @@ static const struct superio_registers reg_table[] = {
 	{0x8706, "IT8706R", {	/* TODO: Not yet in sensors-detect */
 		/* This is a "Special General Purpose I/O chip". */
 		{EOT}}},
+	{0x8707, "IT8707F", {
+		{EOT}}},
 	{0x8708, "IT8708F", {
 		{NOLDN, NULL,
-			{0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
-			 0x29,0x2a,0x2e,0x2f,EOT},
-			{NANA,0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,
-			 0xff,0xff,0x00,0x00,EOT}},
+			{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
+			 0x2a,0x2e,0x2f,EOT},
+			{0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,0xff,
+			 0xff,0x00,0x00,EOT}},
 		{0x0, "Floppy",
 			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
@@ -171,10 +452,12 @@ 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,
-			{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
-			{NANA,0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
+			{0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
+			{0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
 		{0x0, "Floppy",
 			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
@@ -224,8 +507,8 @@ static const struct superio_registers reg_table[] = {
 		{EOT}}},
 	{0x8716, "IT8716F", {
 		{NOLDN, NULL,
-			{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
-			{NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
+			{0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
+			{0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
 		{0x0, "Floppy",
 			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
@@ -274,8 +557,8 @@ static const struct superio_registers reg_table[] = {
 		{EOT}}},
 	{0x8718, "IT8718F", {
 		{NOLDN, NULL,
-			{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
-			{NANA,0x87,0x18,0x01,0x00,0x00,0x00,EOT}},
+			{0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
+			{0x87,0x18,0x01,0x00,0x00,0x00,EOT}},
 		{0x0, "Floppy",
 			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
@@ -294,52 +577,266 @@ static const struct superio_registers reg_table[] = {
 			{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
 			 0x00,NANA,NANA,EOT}},
 		{0x5, "Keyboard",
+			/* 0xf0: Datasheet page 33: 0x00; page 56: 0x08. */
 			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
 			{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
 		{0x6, "Mouse",
 			{0x30,0x70,0x71,0xf0,EOT},
 			{0x00,0x0c,0x02,0x00,EOT}},
 		{0x7, "GPIO",
+			/* 0x2c: Datasheet page 30: 0x00; page 43: 0x1f. */
 			{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
 			 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
 			 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
-			 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
-			 0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf0,0xf1,
-			 0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
-			 0xfc,0xfd,0xfe,0xff,EOT},
+			 0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,
+			 0xcc,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf0,
+			 0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,
+			 0xfb,0xfc,0xfd,0xfe,0xff,EOT},
 			{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-			 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
+			 0x01,0x00,0x00,0x40,0x00,0x00,0x01,0x00,0x00,0x40,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-			 NANA,0x00,0x00,0x00,EOT}},
+			 0x00,NANA,0x00,0x00,0x00,EOT}},
 		{0xa, "Consumer IR",
 			{0x30,0x60,0x61,0x70,0xf0,EOT},
 			{0x00,0x03,0x10,0x0b,0x00,EOT}},
 		{EOT}}},
+	{0x8720, "IT8720F", {
+		{NOLDN, NULL,
+			{0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
+			{0x87,0x20,0x05,0x00,0x00,0x00,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
+			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
+		{0x1, "COM1",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
+			{0x00,0x03,0xf8,0x04,0x00,0x50,EOT}},
+		{0x2, "COM2",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
+			{0x00,0x02,0xf8,0x03,0x00,0x50,EOT}},
+		{0x3, "Parallel port",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
+			{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
+		{0x4, "Environment controller",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
+			 0xf4,0xf5,0xf6,EOT},
+			{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
+			 0x00,NANA,NANA,EOT}},
+		{0x5, "Keyboard",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x48,EOT}},
+		{0x6, "Mouse",
+			{0x30,0x70,0x71,0xf0,EOT},
+			{0x00,0x0c,0x02,0x00,EOT}},
+		{0x7, "GPIO",
+			{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
+			 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
+			 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
+			 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
+			 0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe9,0xf0,
+			 0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,
+			 0xfb,0xfc,0xfd,0xfe,0xff,EOT},
+			{0x00,0xff,0x00,0x40,0x00,0x00,0x03,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,NANA,0x38,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,
+			 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,NANA,0x00,0x00,0x00,EOT}},
+		{0xa, "Consumer IR",
+			{0x30,0x60,0x61,0x70,0xf0,EOT},
+			{0x00,0x03,0x10,0x0b,0x06,EOT}},
+		{EOT}}},
+	{0x8721, "IT8721F", {
+		{EOT}}},
+	{0x8722, "IT8722F", {
+		{EOT}}},
 	{0x8726, "IT8726F", {
 		/* Datasheet wrongly says that the ID is 0x8716. */
+		{NOLDN, NULL,
+			{0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
+			{0x87,0x26,0x01,0x00,MISC,0x00,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
+			{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
+		{0x1, "COM1",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
+			{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
+		{0x2, "COM2",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
+			{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
+		{0x3, "Parallel port",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
+			{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
+		{0x4, "Environment controller",
+			{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
+			 0xf4,0xf5,0xf6,EOT},
+			{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
+			 0x00,MISC,MISC,EOT}},
+		{0x5, "Keyboard",
+			/* 0xf0: Datasheet page 35: 0x00; page 59: 0x08. */
+			{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
+			{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
+		{0x6, "Mouse",
+			{0x30,0x70,0x71,0xf0,EOT},
+			{0x00,0x0c,0x02,0x00,EOT}},
+		{0x7, "GPIO",
+			/* 0x2c: Datasheet page 33: 0x00; page 45: 0x1f. */
+			{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
+			 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
+			 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
+			 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
+			 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
+			 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
+			{0x01,0x00,0x00,0x40,0x00,0x00,0x1f,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,MISC,0x38,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,MISC,0x00,EOT}},
+		{0x8, "MIDI port",
+			{0x30,0x60,0x61,0x70,0xf0,EOT},
+			{0x00,0x03,0x00,0x0a,0x00,EOT}},
+		{0x9, "Game port",
+			{0x30,0x60,0x61,EOT},
+			{0x00,0x02,0x01,EOT}},
+		{0xa, "Consumer IR",
+			{0x30,0x60,0x61,0x70,0xf0,EOT},
+			{0x00,0x03,0x10,0x0b,0x00,EOT}},
+		{EOT}}},
+	{0x8761, "IT8761E", {
+		{EOT}}},
+	{0x8780, "IT8780F", {
 		{EOT}}},
 	{EOT}
 };
 
-/**
- * IT871[01]F and IT8708F use 0x87, 0x87
- * IT8761F uses 0x87, 0x61, 0x55, 0x55/0xaa
- * IT86xxF series uses different ports
- * IT8661F uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
- * IT8673F uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
- */
+static const struct superio_registers ec_table[] = {
+	{0x8716, "IT8716F", {
+		{NOLDN, NULL,
+			{0x00,0x04,0x05,0x06,0x07,0x08,0x09,0x0b,0x0c,0x10,
+			 0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x1b,0x1c,0x1d,
+			 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,
+			 0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,
+			 0x44,0x45,0x48,0x50,0x51,0x52,0x53,0x54,0x56,0x57,
+			 0x59,0x5c,
+			 0x5d,0x5e,0x5f,0x60,0x61,0x62,0x63,0x64,0x65,0x68,
+			 0x69,0x6a,0x6b,0x6c,0x6d,0x70,0x71,0x72,0x73,0x74,
+			 0x75,0x84,0x85,0x86,0x87,0x88,0x89,0x8c,0x8d,0x8e,
+			 0x8f,0x90,0x91,0x92,0x93,0x94,0x95,0x98,0x99,0x9a,
+			 0x9b,0x9c,0x9d,EOT},
+			{0x18,0x00,0x00,0x00,0x00,0x00,0x80,0x09,0x00,NANA,
+			 NANA,NANA,0x07,0x50,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,RSVD,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,
+			 0x00,0x00,
+			 0x00,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,
+			 0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,
+			 0x7f,NANA,NANA,NANA,NANA,0x00,0x00,0x02,0x00,0x99,
+			 0x99,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,
+			 0x00,0x00,0x7f,EOT}},
+		{EOT}}},
+	{0x8718, "IT8718F", {
+		{NOLDN, NULL,
+			{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
+			 0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
+			 0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
+			 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
+			 0x2a,0x2b,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,
+			 0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,
+			 0x42,0x43,0x44,0x45,0x50,0x51,0x52,0x53,0x54,0x56,
+			 0x57,0x58,0x59,0x5b,0x5c,0x5d,0x5e,0x5f,0x60,0x61,
+			 0x62,0x63,0x64,0x65,0x68,0x69,0x6a,0x6b,0x6c,0x6d,
+			 0x70,0x71,0x72,0x73,0x74,0x75,0x80,0x81,0x82,0x83,
+			 0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,
+			 0x92,0x94,0x95,0x96,0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,
+			 0xa6,EOT},
+			{0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
+			 0x40,0x09,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x07,
+			 0x50,MISC,MISC,MISC,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+			 NANA,NANA,NANA,NANA,0x00,0x00,0x7f,0x7f,0x7f,0x00,
+			 0x00,0x90,0x00,0x12,0x00,0x00,0x00,0x00,0x7f,0x7f,
+			 0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,0x7f,
+			 0x7f,0x7f,0x7f,0x00,0x00,0x7f,NANA,NANA,NANA,NANA,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0xff,0x00,
+			 0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,EOT}},
+		{EOT}}},
+	{EOT}
+};
+
+/* Works for: IT8661F/IT8770F */
+static const uint8_t initkey_it8661f[][4] = {
+	{0x86, 0x61, 0x55, 0x55},	/* 0x3f0 */
+	{0x86, 0x61, 0x55, 0xaa},	/* 0x3bd */
+	{0x86, 0x61, 0xaa, 0x55},	/* 0x370 */
+};
+
+/* Works for: IT8671F/IT8687R, IT8673F */
+static const uint8_t initkey_it8671f[][4] = {
+	{0x86, 0x80, 0x55, 0x55},	/* 0x3f0 */
+	{0x86, 0x80, 0x55, 0xaa},	/* 0x3bd */
+	{0x86, 0x80, 0xaa, 0x55},	/* 0x370 */
+};
+
+/* Works for: IT8661F/IT8770F, IT8671F/IT8687R, IT8673F. */
+static const uint8_t initkey_mbpnp[] = {
+	0x6a, 0xb5, 0xda, 0xed, 0xf6, 0xfb, 0x7d, 0xbe, 0xdf, 0x6f, 0x37,
+	0x1b, 0x0d, 0x86, 0xc3, 0x61, 0xb0, 0x58, 0x2c, 0x16, 0x8b, 0x45,
+	0xa2, 0xd1, 0xe8, 0x74, 0x3a, 0x9d, 0xce, 0xe7, 0x73, 0x39,
+};
+
+/* Works for: IT8661F/IT8770F, IT8671F/IT8687R, IT8673F. */
+static void enter_conf_mode_ite_legacy(uint16_t port, const uint8_t init[][4])
+{
+	int i, idx;
+
+	/* Determine Super I/O config port. */
+	idx = (port == 0x3f0) ? 0 : ((port == 0x3bd) ? 1 : 2);
+	for (i = 0; i < 4; i++)
+		OUTB(init[idx][i], ISA_PNP_ADDR);
+
+	/* Sequentially write the 32 MB PnP init values. */
+	for (i = 0; i < 32; i++)
+		OUTB(initkey_mbpnp[i], port);
+}
+
 static void enter_conf_mode_ite(uint16_t port)
 {
-	outb(0x87, port);
-	outb(0x01, port);
-	outb(0x55, port);
-	if (port == 0x2e)
-		outb(0x55, port);
-	else
-		outb(0xaa, port);
+	OUTB(0x87, port);
+	OUTB(0x01, port);
+	OUTB(0x55, port);
+	OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
+}
+
+static void enter_conf_mode_ite_it8502e(uint16_t port)
+{
+	OUTB(0x85, port);
+	OUTB(0x02, port);
+	OUTB(0x55, 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)
@@ -347,9 +844,11 @@ static void exit_conf_mode_ite(uint16_t port)
 	regwrite(port, 0x02, 0x02);
 }
 
+static int chip_found_at_port;
+
 static void probe_idregs_ite_helper(const char *init, uint16_t port)
 {
-	uint16_t id, chipver;
+	uint16_t id, chipver, ecport;
 
 	probing_for("ITE", init, port);
 
@@ -366,22 +865,76 @@ static void probe_idregs_ite_helper(const char *init, uint16_t port)
 	printf("Found ITE %s (id=0x%04x, rev=0x%01x) at 0x%x\n",
 	       get_superio_name(reg_table, id), id, chipver, port);
 	chip_found = 1;
+	chip_found_at_port = 1;
 
-	dump_superio("ITE", reg_table, port, id);
+	dump_superio("ITE", reg_table, port, id, LDN_SEL);
+
+	if (extra_dump) {
+		regwrite(port, LDN_SEL, 0x04); /* Select LDN 4 (EC). */
+
+		/* Get EC base address (stored in LDN 4, index 0x60/0x61). */
+		ecport = regval(port, 0x60) << 8;
+		ecport |= regval(port, 0x61);
+
+		/* EC address register = EC base address + 5. */
+		ecport += 5;
+
+		printf("Environment controller (0x%04x)\n", ecport);
+		dump_superio("ITE-EC", ec_table, ecport, id, LDN_SEL);
+	}
 }
 
 void probe_idregs_ite(uint16_t port)
 {
-	enter_conf_mode_ite(port);
-	probe_idregs_ite_helper("(init=0x87,0x01,0x55,0x55/0xaa) ", port);
-	exit_conf_mode_ite(port);
+	chip_found_at_port = 0;
+
+	if (port == 0x3f0 || port == 0x3bd || port == 0x370) {
+		enter_conf_mode_ite_legacy(port, initkey_it8661f);
+		probe_idregs_ite_helper("(init=legacy/it8661f) ", port);
+		exit_conf_mode_ite(port);
+		if (chip_found_at_port)
+			return;
 
-	enter_conf_mode_winbond_fintek_ite_8787(port);
-	probe_idregs_ite_helper("(init=0x87,0x87) ", port);
-	exit_conf_mode_winbond_fintek_ite_8787(port);
+		enter_conf_mode_ite_legacy(port, initkey_it8671f);
+		probe_idregs_ite_helper("(init=legacy/it8671f) ", port);
+		exit_conf_mode_ite(port);
+		if (chip_found_at_port)
+			return;
+	} else {
+		enter_conf_mode_ite(port);
+		probe_idregs_ite_helper("(init=standard) ", port);
+		exit_conf_mode_ite(port);
+		if (chip_found_at_port)
+			return;
+
+		enter_conf_mode_ite_it8502e(port);
+		probe_idregs_ite_helper("(init=it8502e) ", port);
+		exit_conf_mode_ite(port);
+		if (chip_found_at_port)
+			return;
+
+		enter_conf_mode_ite_it8761e(port);
+		probe_idregs_ite_helper("(init=it8761e) ", port);
+		exit_conf_mode_ite(port);
+		if (chip_found_at_port)
+			return;
+
+		enter_conf_mode_ite_it8228e(port);
+		probe_idregs_ite_helper("(init=it8228e) ", port);
+		exit_conf_mode_ite(port);
+		if (chip_found_at_port)
+			return;
+
+		enter_conf_mode_winbond_fintek_ite_8787(port);
+		probe_idregs_ite_helper("(init=0x87,0x87) ", port);
+		exit_conf_mode_winbond_fintek_ite_8787(port);
+		if (chip_found_at_port)
+			return;
+	}
 }
 
 void print_ite_chips(void)
 {
 	print_vendor_chips("ITE", reg_table);
+	print_vendor_chips("ITE-EC", ec_table);
 }