[M] Change in coreboot[master]: superiotool/ite.c: Add IT8784E support

[Michał Żygowski (Code Review)]

Michał Żygowski has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/74172 )

Change subject: superiotool/ite.c: Add IT8784E support
......................................................................

superiotool/ite.c: Add IT8784E support

IT8784E is basically a IT8786E stripped from serial ports 3-6.
The are very few minor register differences in EC IO space and GPIO
LDN, which are covered by this patch.

Based on IT8784E-I Preliminary Specification V0.7.1 (non-public).

TEST=Dump SIO configuration on Protectli VP4670 (vault_cml).

Signed-off-by: Michał Żygowski 
Change-Id: I5de8aeaff9697b854281391083f77a1083d12fe6
---
M util/superiotool/ite.c
1 file changed, 92 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/74172/1

diff --git a/util/superiotool/ite.c b/util/superiotool/ite.c
index 31fc496..c2d1583 100644
--- a/util/superiotool/ite.c
+++ b/util/superiotool/ite.c
@@ -1168,6 +1168,51 @@
    		{0x30,0x60,0x61,0x70,0xf0,EOT},
    		{0x00,0x03,0x10,0x0b,0x06,EOT}},
    	{EOT}}},
+	{0x8784, "IT8784E-I", {
+		{NOLDN, NULL,
+			{0x02,0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,
+			 0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,
+			 EOT},
+			{NANA,NANA,0x87,0x86,MISC,0x40,RSVD,0x00,0xf3,
+			 0x00,0x00,0x00,0x00,0x48,0x89,0x00,0x00,0x00,
+			 EOT}},
+		{0x1, "COM1",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,EOT}},
+		{0x2, "COM2",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
+			{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,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,
+			 0xf3,0xf4,0xf5,0xf6,0xfa,0xfb,0xfd,EOT},
+			{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,
+			 0x00,0x00,MISC,MISC,MISC,MISC,MISC,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",
+			{0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,0x74,0xb0,
+			 0xb1,0xb2,0xb3,0xb4,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
+			 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
+			 0xcd,0xce,0xcf,0xd1,0xd2,0xd3,0xd4,0xd6,0xd7,0xd8,
+			 0xd9,0xe0,0xe1,0xe2,0xe3,0xe4,0xe7,0xf0,0xf1,0xf2,
+			 0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,
+			 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
+		{0xa, "Consumer IR",
+			{0x30,0x60,0x61,0x70,0xf0,EOT},
+			{0x00,0x03,0x10,0x0b,0x06,EOT}},
+		{EOT}}},
    {0x8786, "IT8786E-I", {
    	{NOLDN, NULL,
    		{0x02,0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,
@@ -1501,6 +1546,35 @@
    		 0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,0x7f,MISC,0x00,
    		 0x00,0x00,0x00,MISC,0x02,EOT}},
    	{EOT}}},
+	{0x8784, "IT8784E-I", {
+		{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,
+			 0x20,0x21,0x22,0x23,0x24,0x27,0x28,0x29,0x2a,0x2b,
+			 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,
+			 0x3e,0x3f,0x40,0x41,0x42,0x43,0x44,0x45,0x50,0x51,
+			 0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5b,0x5c,
+			 0x5d,0x5e,0x5f,0x60,0x61,0x62,0x63,0x64,0x65,0x66,
+			 0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x70,0x71,0x72,
+			 0x73,0x74,0x75,0x76,0x80,0x81,0x82,0x83,0x84,0x85,
+			 0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,
+			 0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,
+			 0x9c,0x9d,0x9e,0x9f,0xc0,0xc1,0xc2,0xc3,0xc4,EOT},
+			{0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,
+			 0x44,0x0F,0x00,NANA,NANA,NANA,MISC,MISC,MISC,0x07,
+			 0x40,0x00,0x00,0x00,NANA,NANA,NANA,MISC,MISC,MISC,
+			 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+			 MISC,MISC,MISC,MISC,MISC,MISC,MISC,MISC,MISC,MISC,
+			 MISC,MISC,MISC,MISC,MISC,MISC,MISC,MISC,0x00,0x00,
+			 0x7f,0x7f,0x7f,0x40,0x00,0x00,0x90,0x00,0x12,0x60,
+			 0x00,0x00,0x00,0x7f,0x7f,0x7f,0x80,0x00,0x7f,0x0f,
+			 0x7f,0x7f,0x7f,0x80,0x00,0x7f,0x0f,0x7f,0x7f,0x7f,
+			 0x80,0x00,0x7f,0x0f,NANA,NANA,NANA,NANA,MISC,MISC
+			 MISC,MISC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
+			 0xff,0x00,0x00,0x00,0xff,0x00,0x00,0x00,MISC,0x00,
+			 0x00,MISC,0x00,MISC,0x00,0x00,MISC,MISC,MISC,EOT}},
+		{EOT}}},
    {0x8786, "IT8786E-I", {
    	{NOLDN, NULL,
    		{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,