Convert CONFIG_PL011_SERIAL et al to Kconfig

This converts the following to Kconfig:
   CONFIG_PL011_SERIAL
   CONFIG_PL01X_SERIAL

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
index e502f61..261154b 100644
--- a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
@@ -82,6 +82,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_DSPI=y
diff --git a/configs/lx2160aqds_tfa_defconfig b/configs/lx2160aqds_tfa_defconfig
index 98ad60a..ddcf681 100644
--- a/configs/lx2160aqds_tfa_defconfig
+++ b/configs/lx2160aqds_tfa_defconfig
@@ -89,6 +89,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_DSPI=y
diff --git a/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig b/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
index 153b020..a8af790 100644
--- a/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
@@ -74,6 +74,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_NXP_FSPI=y
diff --git a/configs/lx2160ardb_tfa_defconfig b/configs/lx2160ardb_tfa_defconfig
index a152424..d81a4b1 100644
--- a/configs/lx2160ardb_tfa_defconfig
+++ b/configs/lx2160ardb_tfa_defconfig
@@ -83,6 +83,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_NXP_FSPI=y
diff --git a/configs/lx2160ardb_tfa_stmm_defconfig b/configs/lx2160ardb_tfa_stmm_defconfig
index 4cdf411..1d6ed44 100644
--- a/configs/lx2160ardb_tfa_stmm_defconfig
+++ b/configs/lx2160ardb_tfa_stmm_defconfig
@@ -83,6 +83,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_NXP_FSPI=y
diff --git a/configs/lx2162aqds_tfa_SECURE_BOOT_defconfig b/configs/lx2162aqds_tfa_SECURE_BOOT_defconfig
index 047ef6f..38e2307 100644
--- a/configs/lx2162aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2162aqds_tfa_SECURE_BOOT_defconfig
@@ -84,6 +84,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_DSPI=y
diff --git a/configs/lx2162aqds_tfa_defconfig b/configs/lx2162aqds_tfa_defconfig
index bd05d51..2028bfc 100644
--- a/configs/lx2162aqds_tfa_defconfig
+++ b/configs/lx2162aqds_tfa_defconfig
@@ -92,6 +92,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_DSPI=y
diff --git a/configs/lx2162aqds_tfa_verified_boot_defconfig b/configs/lx2162aqds_tfa_verified_boot_defconfig
index 654c9b2..0b08589 100644
--- a/configs/lx2162aqds_tfa_verified_boot_defconfig
+++ b/configs/lx2162aqds_tfa_verified_boot_defconfig
@@ -93,6 +93,7 @@
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
 CONFIG_DM_SERIAL=y
+CONFIG_PL01X_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_DSPI=y