soc/mediatek: Move mt8192 ufs driver to common

Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: I28eb13edcded95a9a4c17bdf92da9f792883a613
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52534
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>

src/soc/mediatek/common/include/soc/ufs.h

@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#ifndef SOC_MEDIATEK_MT8192_UFS_H
-#define SOC_MEDIATEK_MT8192_UFS_H
+#ifndef SOC_MEDIATEK_COMMON_UFS_H
+#define SOC_MEDIATEK_COMMON_UFS_H
 
 #include <device/mmio.h>
 #include <soc/addressmap.h>
@@ -14,4 +14,4 @@ enum ufshci_offset {
 
 #define UFS_REFCLK_CTRL	(UFSHCI_BASE + REG_UFS_REFCLK_CTRL)
 
-#endif /* SOC_MEDIATEK_MT8192_UFS_H */
+#endif /* SOC_MEDIATEK_COMMON_UFS_H */

src/soc/mediatek/mt8192/Makefile.inc

@@ -61,7 +61,7 @@ ramstage-y += spm.c
 ramstage-y += sspm.c
 ramstage-y += ../common/timer.c
 ramstage-y += ../common/uart.c
-ramstage-y += ufs.c
+ramstage-y += ../common/ufs.c
 ramstage-y += ../common/usb.c usb.c
 
 MT8192_BLOB_DIR := 3rdparty/blobs/soc/mediatek/mt8192