[coreboot] [commit] r6327 - trunk/util/superiotool

[repository service]

Author: uwe
Date: Thu Feb  3 00:49:41 2011
New Revision: 6327
URL: https://tracker.coreboot.org/trac/coreboot/changeset/6327

Log:
Add detection/dump support for the NSC PC87382.

It is a rather small 'Super I/O' device, containing a serial port, IR,
GPIO, and a Docking LPC switch. It is used in various Thinkpads.

Add 0x164e/0x16ef to the list of probed ports for NSC chips, as
Thinkpads are using this address pair.

Signed-off-by: Sven Schnelle <svens at stackframe.org>
Acked-by: Uwe Hermann <uwe at hermann-uwe.de>

Modified:
   trunk/util/superiotool/nsc.c
   trunk/util/superiotool/superiotool.h

Modified: trunk/util/superiotool/nsc.c
==============================================================================
--- trunk/util/superiotool/nsc.c	Tue Feb  1 20:19:53 2011	(r6326)
+++ trunk/util/superiotool/nsc.c	Thu Feb  3 00:49:41 2011	(r6327)
@@ -305,7 +305,25 @@
 			{0x30,0x60,0x61,0x70,0x71,0x74,0x75,EOT},
 			{0x00,0x00,0x00,0x00,0x03,0x04,0x04,EOT}},
 		{EOT}}},
-
+	{0xf4, "PC87382", {
+		{NOLDN, NULL,
+			{0x20,0x21,0x22,0x26,0x27,0x29,EOT},
+			{0xf4,0x11,0x63,0x00,0x00,0x00,EOT}},
+		{0x02, "IR",
+			{0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT},
+			{0x00,0x02,0xf8,0x03,0x03,0x04,0x04,0x02,EOT}},
+		{0x03, "COM1",
+			{0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT},
+			{0x00,0x03,0xf8,0x04,0x03,0x04,0x04,0x02,EOT}},
+		{0x07, "GPIO",
+			{0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,0xf1,
+			 0xf2,EOT},
+			{0x00,0x00,0x00,0x00,0x03,0x04,0x04,0x00,MISC,
+			 0x01,EOT}},
+		{0x19, "Docking LPC switch",
+			{0x30,0x60,0x61,0x70,0x71,0x74,0x75,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x04,0x04,EOT}},
+		{EOT}}},
 	/* SID[7..0]: family, SRID[7..5]: ID, SRID[4..0]: rev. */
 	{0xea, "PC8739x", {
 		{NOLDN, NULL,

Modified: trunk/util/superiotool/superiotool.h
==============================================================================
--- trunk/util/superiotool/superiotool.h	Tue Feb  1 20:19:53 2011	(r6326)
+++ trunk/util/superiotool/superiotool.h	Thu Feb  3 00:49:41 2011	(r6327)
@@ -223,7 +223,7 @@
 	{probe_idregs_fintek_alternative,	{0x2e, 0x4e, EOT}},
 	/* Only use 0x370 for ITE, but 0x3f0 or 0x3bd would also be valid. */
 	{probe_idregs_ite,	{0x25e, 0x2e, 0x4e, 0x370, EOT}},
-	{probe_idregs_nsc,	{0x2e, 0x4e, 0x15c, EOT}},
+	{probe_idregs_nsc,	{0x2e, 0x4e, 0x15c, 0x164e, EOT}},
 	/* I/O pairs on Nuvoton EC chips can be configured by firmware in
 	 * addition to the following hardware strapping options. */
 	{probe_idregs_nuvoton, {0x164e, 0x2e, EOT}},