From 83da8dcf608d4b6549399581463fe484b71bca6f Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Wed, 25 Mar 2009 17:38:40 +0000
Subject: - List SMSC LPC47N227 runtime register block as supported.

- Add missing contributor in README.

- Cosmetic fixes.

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@4029 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
---
 util/superiotool/README        |  1 +
 util/superiotool/smsc.c        | 12 ++++++------
 util/superiotool/superiotool.c | 10 +++++-----
 3 files changed, 12 insertions(+), 11 deletions(-)

(limited to 'util')

diff --git a/util/superiotool/README b/util/superiotool/README
index 07f9c7d14b..c7e6c30c22 100644
--- a/util/superiotool/README
+++ b/util/superiotool/README
@@ -89,6 +89,7 @@ David Hendricks <david.hendricks@gmail.com>
 Frieder Ferlemann <Frieder.Ferlemann@web.de>
 Idwer Vollering <idwer_v@hotmail.com>
 Josh Profitt <zorn169@gmail.com>
+Michał Mirosław <mirq-linux@rere.qmqm.pl>
 Rasmus Wiman <rasmus@wiman.org>
 Robinson P. Tryon <bishop.robinson@gmail.com>
 Ronald Hoogenboom <hoogenboom30@zonnet.nl>
diff --git a/util/superiotool/smsc.c b/util/superiotool/smsc.c
index cc796b1127..4d28ef7805 100644
--- a/util/superiotool/smsc.c
+++ b/util/superiotool/smsc.c
@@ -438,7 +438,7 @@ static const struct superio_registers reg_table[] = {
 	{0x6f, "LPC47B397", {
 		{EOT}}},
 	{0x74, "LPC47M182", { /* Only for LD_NUM = 0 */
-		{NOLDN, NULL, 
+		{NOLDN, NULL,
 			{0x02,0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,
 			 0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 			{0x00,RSVD,0x00,0x74,RSVD,0x00,RSVD,0x44,MISC,0x00,
@@ -655,6 +655,7 @@ static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg,
 				     uint8_t revreg)
 {
 	uint8_t id, rev;
+	uint16_t runtime_base;
 	const char *info = (idreg == 0x20) ? "(idregs=0x20/0x21) "
 					   : "(idregs=0x0d/0x0e) ";
 
@@ -681,18 +682,16 @@ static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg,
 		     LDN_SEL);
 
 	if (extra_dump) {
-		uint16_t runtime_base;
 		switch (id) {
-		case 0x5a:
+		case 0x5a: /* LPC47N227 */
 			runtime_base = regval(port, 0x30) << 4;
 			if (runtime_base)
 				dump_io(runtime_base, 16);
 			else
-				printf("Runtime Register Block not mapped on this SuperIO.\n");
-			
+				printf("Runtime Register Block not mapped on this Super I/O.\n");
 			break;
 		default:
-			printf("No extra registers known for this chip\n");
+			printf("No extra registers known for this chip.\n");
 		}
 	}
 
@@ -708,4 +707,5 @@ void probe_idregs_smsc(uint16_t port)
 void print_smsc_chips(void)
 {
 	print_vendor_chips("SMSC", reg_table);
+	printf("SMSC LPC47N227 runtime register block\n\n");
 }
diff --git a/util/superiotool/superiotool.c b/util/superiotool/superiotool.c
index 583a974fd4..6786b0a47f 100644
--- a/util/superiotool/superiotool.c
+++ b/util/superiotool/superiotool.c
@@ -161,13 +161,13 @@ void dump_io(uint16_t iobase, uint16_t length)
 {
 	uint16_t i;
 
-	printf("Dumping %d IO mapped registers at base 0x%04x:\n", 
+	printf("Dumping %d I/O mapped registers at base 0x%04x:\n",
 			length, iobase);
-	for (i=0; i<length; i++)
-		printf ("%02x ", i);
+	for (i = 0; i < length; i++)
+		printf("%02x ", i);
 	printf("\n");
-	for (i=0; i<length; i++)
-		printf ("%02x ", INB(iobase +i));
+	for (i = 0; i < length; i++)
+		printf("%02x ", INB(iobase + i));
 	printf("\n");
 }
 
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