Change in coreboot[master]: mb/apple/macbookair4_2: Fix USB ports config

[Evgeny Zinoviev (Code Review)]

Evgeny Zinoviev has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/50272 )

Change subject: mb/apple/macbookair4_2: Fix USB ports config
......................................................................

mb/apple/macbookair4_2: Fix USB ports config

Disable unused ports and add comments.

Used 820-3023 board schematics as a source.

Change-Id: I2862546ca6f6929a86e77fae7337368742bb9ba8
Signed-off-by: Evgeny Zinoviev 
---
M src/mainboard/apple/macbookair4_2/early_init.c
1 file changed, 14 insertions(+), 14 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/50272/1

diff --git a/src/mainboard/apple/macbookair4_2/early_init.c b/src/mainboard/apple/macbookair4_2/early_init.c
index a32298d..7e2ec1b 100644
--- a/src/mainboard/apple/macbookair4_2/early_init.c
+++ b/src/mainboard/apple/macbookair4_2/early_init.c
@@ -6,20 +6,20 @@
 #include <cbfs.h>

const struct southbridge_usb_port mainboard_usb_ports[] = {
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
-	{ 1, 0, -1 },
+	{ 1, 0, -1 }, /* USB HUB 1 */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 1, 0, -1 }, /* USB HUB 2 */
+	{ 1, 0, -1 }, /* Camera */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
+	{ 0, 0, -1 }, /* Unused */
 };

void mainboard_get_spd(spd_raw_data *spd, bool id_only)