[S] Change in coreboot[main]: mb/lenovo/x131e: Remove old USB configurations

[Keith Hui (Code Review)]

Attention is currently required from: Alexander Couzens.

Keith Hui has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/85944?usp=email )

Change subject: mb/lenovo/x131e: Remove old USB configurations
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mb/lenovo/x131e: Remove old USB configurations

As of commit a911b7584820 ("mb/*: Remove old USB configurations from
SNB/IVB boards") USB configurations are drawn exclusively from devicetree.
These stuff should have been removed then.

Drop early_init.c that only carries the old USB port config.

Drop xhci_overcurrent_mapping devicetree setting that is now derived from
usb_port_config. This devicetree setting does NOT match, so the value
programmed into XOCM register will change and requires testing.

Change-Id: I6bdc9a188b2baa2207aaccb46821b58f97ff7da6
Signed-off-by: Keith Hui 
---
M src/mainboard/lenovo/x131e/Makefile.mk
M src/mainboard/lenovo/x131e/devicetree.cb
D src/mainboard/lenovo/x131e/early_init.c
3 files changed, 0 insertions(+), 23 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/44/85944/1

diff --git a/src/mainboard/lenovo/x131e/Makefile.mk b/src/mainboard/lenovo/x131e/Makefile.mk
index e4b6fbf..7611194 100644
--- a/src/mainboard/lenovo/x131e/Makefile.mk
+++ b/src/mainboard/lenovo/x131e/Makefile.mk
@@ -4,5 +4,3 @@
 romstage-y += gpio.c

ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads
-bootblock-y += early_init.c
-romstage-y += early_init.c
diff --git a/src/mainboard/lenovo/x131e/devicetree.cb b/src/mainboard/lenovo/x131e/devicetree.cb
index b74e78f..aa2350f 100644
--- a/src/mainboard/lenovo/x131e/devicetree.cb
+++ b/src/mainboard/lenovo/x131e/devicetree.cb
@@ -42,7 +42,6 @@

register "xhci_switchable_ports" = "0xf"
    		register "superspeed_capable_ports" = "0xf"
-			register "xhci_overcurrent_mapping" = "0x00000c03"
    		register "usb_port_config" = "{
    			{1, 1, 0},	/* P0: USB 3.0 1 (OC0) */
    			{1, 1, 0},	/* P1: USB 3.0 2 (OC0) */
diff --git a/src/mainboard/lenovo/x131e/early_init.c b/src/mainboard/lenovo/x131e/early_init.c
deleted file mode 100644
index 410dea6..0000000
--- a/src/mainboard/lenovo/x131e/early_init.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <southbridge/intel/bd82x6x/pch.h>
-
-const struct southbridge_usb_port mainboard_usb_ports[] = {
-	{1, 1, 0},	/* P0: USB 3.0 1 (OC0) */
-	{1, 1, 0},	/* P1: USB 3.0 2 (OC0) */
-	{0, 0, 0},
-	{1, 1, -1},	/* P3: Camera (no OC) */
-	{1, 0, -1},	/* P4: WLAN (no OC) */
-	{1, 0, -1},	/* P5: WWAN (no OC) */
-	{0, 0, 0},
-	{0, 0, 0},
-	{0, 0, 0},
-	{1, 1, 4},	/* P9: USB 2.0 (AUO4) (OC4) */
-	{0, 0, 0},
-	{0, 0, 0},
-	{0, 0, 0},
-	{1, 0, -1},	/* P13: Bluetooth (no OC) */
-};