src/mb: Remove unused <string.h>

Change-Id: I5f2710b2034882a24a041d99e37ec364193d85e6
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60551
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

src/mainboard/emulation/qemu-i440fx/northbridge.c

@@ -10,7 +10,6 @@
 #include <arch/ioapic.h>
 #include <device/device.h>
 #include <stdlib.h>
-#include <string.h>
 #include <smbios.h>
 #include <types.h>
 #include "memory.h"

src/mainboard/google/brya/variants/brya0/gpio.c

@@ -4,7 +4,6 @@
 #include <boardid.h>
 #include <console/console.h>
 #include <soc/gpio.h>
-#include <string.h>
 
 static const struct pad_config board_id0_1_overrides[] = {
 	/* B2  : VRALERT# ==> NC */

src/mainboard/google/brya/variants/brya4es/gpio.c

@@ -4,7 +4,6 @@
 #include <boardid.h>
 #include <console/console.h>
 #include <soc/gpio.h>
-#include <string.h>
 
 static const struct pad_config board_id0_1_overrides[] = {
 	/* B2  : VRALERT# ==> NC */

src/mainboard/google/slippy/variants/falco/romstage.c

@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <string.h>
 #include <northbridge/intel/haswell/raminit.h>
 #include <southbridge/intel/lynxpoint/pch.h>
 #include <southbridge/intel/lynxpoint/lp_gpio.h>

src/mainboard/google/slippy/variants/leon/romstage.c

@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <string.h>
 #include <northbridge/intel/haswell/raminit.h>
 #include <southbridge/intel/lynxpoint/pch.h>
 #include <southbridge/intel/lynxpoint/lp_gpio.h>

src/mainboard/google/slippy/variants/peppy/romstage.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <stdint.h>
-#include <string.h>
 #include <ec/google/chromeec/ec.h>
 #include <northbridge/intel/haswell/raminit.h>
 #include <southbridge/intel/lynxpoint/pch.h>

src/mainboard/google/slippy/variants/wolf/romstage.c

@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <string.h>
 #include <northbridge/intel/haswell/raminit.h>
 #include <southbridge/intel/lynxpoint/pch.h>
 #include <southbridge/intel/lynxpoint/lp_gpio.h>

src/mainboard/google/zork/variants/dalboz/variant.c

@@ -5,7 +5,6 @@
 #include <device/device.h>
 #include <ec/google/chromeec/ec.h>
 #include <ec/google/chromeec/i2c_tunnel/chip.h>
-#include <string.h>
 
 #define DALBOZ_DB_HDMI 0x1
 

src/mainboard/intel/shadowmountain/romstage.c

@@ -4,7 +4,6 @@
 #include <fsp/api.h>
 #include <soc/romstage.h>
 #include <spd_bin.h>
-#include <string.h>
 #include <soc/meminit.h>
 #include <baseboard/variants.h>
 #include <cbfs.h>

src/mainboard/ocp/deltalake/uartio_vpd.c

@@ -3,7 +3,6 @@
 #include <console/console.h>
 #include <drivers/vpd/vpd.h>
 #include <console/uart.h>
-#include <string.h>
 
 #include "vpd.h"
 

src/mainboard/samsung/lumpy/mainboard.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <types.h>
-#include <string.h>
 #include <device/device.h>
 #include <drivers/intel/gma/int15.h>
 #include <acpi/acpi.h>