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authorTom Rini <trini@konsulko.com>2022-12-04 09:39:03 -0500
committerTom Rini <trini@konsulko.com>2022-12-05 16:06:07 -0500
commit9591b63531fa5a34698ee7bb3800af6c4ea6ba2f (patch)
tree6f02552f5593d5042ffb0ef28604fad76c1d8149
parent57c3afbc27bc48c3029108748fc2101b8d4758d8 (diff)
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Convert CONFIG_SYS_NS16550_MEM32 et al to Kconfig
This converts the following to Kconfig: CONFIG_SPL_NS16550_MIN_FUNCTIONS CONFIG_SYS_NS16550_MEM32 CONFIG_SYS_NS16550_PORT_MAPPED CONFIG_SYS_NS16550_REG_SIZE CONFIG_SYS_NS16550_SERIAL To do this we also introduce CONFIG_SPL_SYS_NS16550_SERIAL so that platforms can enable the legacy driver here for SPL. Signed-off-by: Tom Rini <trini@konsulko.com>
-rw-r--r--README7
-rw-r--r--arch/arm/include/asm/arch-bcmcygnus/configs.h4
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-rw-r--r--configs/10m50_defconfig1
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-rw-r--r--include/configs/MPC837XERDB.h2
-rw-r--r--include/configs/MPC8548CDS.h2
-rw-r--r--include/configs/P1010RDB.h3
-rw-r--r--include/configs/P2041RDB.h2
-rw-r--r--include/configs/SBx81LIFKW.h2
-rw-r--r--include/configs/SBx81LIFXCAT.h2
-rw-r--r--include/configs/T102xRDB.h2
-rw-r--r--include/configs/T104xRDB.h2
-rw-r--r--include/configs/T208xQDS.h2
-rw-r--r--include/configs/T208xRDB.h2
-rw-r--r--include/configs/T4240RDB.h2
-rw-r--r--include/configs/am43xx_evm.h4
-rw-r--r--include/configs/ax25-ae350.h4
-rw-r--r--include/configs/axs10x.h2
-rw-r--r--include/configs/bcmstb.h2
-rw-r--r--include/configs/bur_am335x_common.h2
-rw-r--r--include/configs/chromebook_coral.h3
-rw-r--r--include/configs/cm_t43.h4
-rw-r--r--include/configs/dfi-bt700.h1
-rw-r--r--include/configs/galileo.h1
-rw-r--r--include/configs/gardena-smart-gateway-mt7688.h2
-rw-r--r--include/configs/hsdk-4xd.h2
-rw-r--r--include/configs/hsdk.h2
-rw-r--r--include/configs/km/pg-wcom-ls102xa.h1
-rw-r--r--include/configs/kmcent2.h2
-rw-r--r--include/configs/legoev3.h1
-rw-r--r--include/configs/linkit-smart-7688.h2
-rw-r--r--include/configs/ls1012a_common.h2
-rw-r--r--include/configs/ls1021aiot.h2
-rw-r--r--include/configs/ls1021aqds.h4
-rw-r--r--include/configs/ls1021atsn.h4
-rw-r--r--include/configs/ls1021atwr.h4
-rw-r--r--include/configs/ls1028a_common.h2
-rw-r--r--include/configs/ls1043a_common.h2
-rw-r--r--include/configs/ls1046a_common.h2
-rw-r--r--include/configs/ls1088a_common.h2
-rw-r--r--include/configs/ls2080a_common.h2
-rw-r--r--include/configs/malta.h1
-rw-r--r--include/configs/mt7621.h2
-rw-r--r--include/configs/mt7628.h2
-rw-r--r--include/configs/mt8183.h3
-rw-r--r--include/configs/mt8516.h3
-rw-r--r--include/configs/mv-common.h2
-rw-r--r--include/configs/nokia_rx51.h1
-rw-r--r--include/configs/p1_p2_rdb_pc.h3
-rw-r--r--include/configs/px30_common.h2
-rw-r--r--include/configs/rk3308_common.h2
-rw-r--r--include/configs/rockchip-common.h2
-rw-r--r--include/configs/siemens-am33x-common.h1
-rw-r--r--include/configs/sniper.h5
-rw-r--r--include/configs/socfpga_arria10_socdk.h1
-rw-r--r--include/configs/socfpga_chameleonv3.h1
-rw-r--r--include/configs/socfpga_soc64_common.h1
-rw-r--r--include/configs/sunxi-common.h2
-rw-r--r--include/configs/tb100.h1
-rw-r--r--include/configs/theadorable-x86-dfi-bt700.h1
-rw-r--r--include/configs/ti814x_evm.h2
-rw-r--r--include/configs/ti816x_evm.h2
-rw-r--r--include/configs/ti_am335x_common.h6
-rw-r--r--include/configs/ti_armv7_keystone2.h1
-rw-r--r--include/configs/ti_omap3_common.h4
-rw-r--r--include/configs/ti_omap4_common.h2
-rw-r--r--include/configs/ti_omap5_common.h4
-rw-r--r--include/configs/vocore2.h2
-rw-r--r--include/configs/x530.h2
-rw-r--r--include/configs/x86-common.h1
-rw-r--r--include/configs/xtfpga.h2
-rw-r--r--include/ns16550.h2
386 files changed, 397 insertions, 369 deletions
diff --git a/README b/README
index f71832b..9086207 100644
--- a/README
+++ b/README
@@ -1619,13 +1619,6 @@ use the "saveenv" command to store a valid environment.
- CONFIG_SYS_FAULT_MII_ADDR:
MII address of the PHY to check for the Ethernet link state.
-- CONFIG_SPL_NS16550_MIN_FUNCTIONS:
- Define this if you desire to only have use of the NS16550_init
- and NS16550_putc functions for the serial driver located at
- drivers/serial/ns16550.c. This option is useful for saving
- space for already greatly restricted images, including but not
- limited to NAND_SPL configurations.
-
- CONFIG_DISPLAY_BOARDINFO
Display information about the board that U-Boot is running on
when U-Boot starts up. The board function checkboard() is called
diff --git a/arch/arm/include/asm/arch-bcmcygnus/configs.h b/arch/arm/include/asm/arch-bcmcygnus/configs.h
index 327c0e0..0c72623 100644
--- a/arch/arm/include/asm/arch-bcmcygnus/configs.h
+++ b/arch/arm/include/asm/arch-bcmcygnus/configs.h
@@ -11,10 +11,6 @@
/* uArchitecture specifics */
/* Serial Info */
-/* Post pad 3 bytes after each reg addr */
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_MEM32
-
#define CONFIG_SYS_NS16550_CLK 100000000
#define CONFIG_SYS_NS16550_CLK_DIV 54
#define CONFIG_SYS_NS16550_COM3 0x18023000
diff --git a/arch/arm/include/asm/arch-bcmnsp/configs.h b/arch/arm/include/asm/arch-bcmnsp/configs.h
index 05fa9b9..4469947 100644
--- a/arch/arm/include/asm/arch-bcmnsp/configs.h
+++ b/arch/arm/include/asm/arch-bcmnsp/configs.h
@@ -11,9 +11,6 @@
/* uArchitecture specifics */
/* Serial Info */
-/* no padding */
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-
#define CONFIG_SYS_NS16550_CLK 0x03b9aca0
#define CONFIG_SYS_NS16550_COM1 0x18000300
diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
index dd88d10..28966e0 100644
--- a/configs/10m50_defconfig
+++ b/configs/10m50_defconfig
@@ -47,5 +47,6 @@ CONFIG_PHY_GIGE=y
CONFIG_ALTERA_TSE=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_TIMER=y
CONFIG_ALTERA_TIMER=y
diff --git a/configs/MPC837XERDB_defconfig b/configs/MPC837XERDB_defconfig
index 675b2de..7054333 100644
--- a/configs/MPC837XERDB_defconfig
+++ b/configs/MPC837XERDB_defconfig
@@ -206,7 +206,7 @@ CONFIG_DM_ETH_PHY=y
CONFIG_RGMII=y
CONFIG_MII=y
CONFIG_TSEC_ENET=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_FSL=y
diff --git a/configs/MPC8548CDS_36BIT_defconfig b/configs/MPC8548CDS_36BIT_defconfig
index e5c45a1..85b055a 100644
--- a/configs/MPC8548CDS_36BIT_defconfig
+++ b/configs/MPC8548CDS_36BIT_defconfig
@@ -85,5 +85,5 @@ CONFIG_TSEC_ENET=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_ADDR_MAP=y
diff --git a/configs/MPC8548CDS_defconfig b/configs/MPC8548CDS_defconfig
index 85ec76a..0d21b89 100644
--- a/configs/MPC8548CDS_defconfig
+++ b/configs/MPC8548CDS_defconfig
@@ -84,4 +84,4 @@ CONFIG_TSEC_ENET=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
diff --git a/configs/MPC8548CDS_legacy_defconfig b/configs/MPC8548CDS_legacy_defconfig
index 852ac9a..b01919e 100644
--- a/configs/MPC8548CDS_legacy_defconfig
+++ b/configs/MPC8548CDS_legacy_defconfig
@@ -84,4 +84,4 @@ CONFIG_TSEC_ENET=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
diff --git a/configs/P1010RDB-PA_36BIT_NAND_defconfig b/configs/P1010RDB-PA_36BIT_NAND_defconfig
index e15ca5e..a3d9a8b 100644
--- a/configs/P1010RDB-PA_36BIT_NAND_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NAND_defconfig
@@ -129,7 +129,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_36BIT_NOR_defconfig b/configs/P1010RDB-PA_36BIT_NOR_defconfig
index dcf74f5..2ca0250 100644
--- a/configs/P1010RDB-PA_36BIT_NOR_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NOR_defconfig
@@ -93,7 +93,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
index 230c6d0..5d57aa3 100644
--- a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
@@ -114,7 +114,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig b/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
index 982420d..a13b48c2 100644
--- a/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
@@ -116,7 +116,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_NAND_defconfig b/configs/P1010RDB-PA_NAND_defconfig
index b3af445..a9c7652 100644
--- a/configs/P1010RDB-PA_NAND_defconfig
+++ b/configs/P1010RDB-PA_NAND_defconfig
@@ -128,7 +128,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_NOR_defconfig b/configs/P1010RDB-PA_NOR_defconfig
index 537d8bf..a0277d0 100644
--- a/configs/P1010RDB-PA_NOR_defconfig
+++ b/configs/P1010RDB-PA_NOR_defconfig
@@ -92,7 +92,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_SDCARD_defconfig b/configs/P1010RDB-PA_SDCARD_defconfig
index dd91209..f43a5a0 100644
--- a/configs/P1010RDB-PA_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_SDCARD_defconfig
@@ -113,7 +113,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PA_SPIFLASH_defconfig b/configs/P1010RDB-PA_SPIFLASH_defconfig
index ff7cfa2..ef52f94 100644
--- a/configs/P1010RDB-PA_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PA_SPIFLASH_defconfig
@@ -115,7 +115,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_36BIT_NAND_defconfig b/configs/P1010RDB-PB_36BIT_NAND_defconfig
index a61f4d0..2b2744d 100644
--- a/configs/P1010RDB-PB_36BIT_NAND_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NAND_defconfig
@@ -132,7 +132,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_36BIT_NOR_defconfig b/configs/P1010RDB-PB_36BIT_NOR_defconfig
index 92a7e09..29b7d84 100644
--- a/configs/P1010RDB-PB_36BIT_NOR_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NOR_defconfig
@@ -95,7 +95,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_36BIT_SDCARD_defconfig b/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
index 84e2d3c..98164d2 100644
--- a/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
@@ -116,7 +116,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig b/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
index b883b81..d74fbec 100644
--- a/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
@@ -118,7 +118,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_NAND_defconfig b/configs/P1010RDB-PB_NAND_defconfig
index 7f7870d..efd0a7e 100644
--- a/configs/P1010RDB-PB_NAND_defconfig
+++ b/configs/P1010RDB-PB_NAND_defconfig
@@ -131,7 +131,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_NOR_defconfig b/configs/P1010RDB-PB_NOR_defconfig
index 3e16470..44e98b9 100644
--- a/configs/P1010RDB-PB_NOR_defconfig
+++ b/configs/P1010RDB-PB_NOR_defconfig
@@ -94,7 +94,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_SDCARD_defconfig b/configs/P1010RDB-PB_SDCARD_defconfig
index e985f8c..9c65043 100644
--- a/configs/P1010RDB-PB_SDCARD_defconfig
+++ b/configs/P1010RDB-PB_SDCARD_defconfig
@@ -115,7 +115,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1010RDB-PB_SPIFLASH_defconfig b/configs/P1010RDB-PB_SPIFLASH_defconfig
index 9f4ae14..4b96735 100644
--- a/configs/P1010RDB-PB_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PB_SPIFLASH_defconfig
@@ -117,7 +117,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_36BIT_NAND_defconfig b/configs/P1020RDB-PC_36BIT_NAND_defconfig
index 3f93b31..b65e651 100644
--- a/configs/P1020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P1020RDB-PC_36BIT_NAND_defconfig
@@ -142,7 +142,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_36BIT_SDCARD_defconfig b/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
index 3b3cf1e..034a971 100644
--- a/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
@@ -124,7 +124,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
index aba5b9c..9476c28 100644
--- a/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -126,7 +126,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_36BIT_defconfig b/configs/P1020RDB-PC_36BIT_defconfig
index ce0ba0e..ecd5e97 100644
--- a/configs/P1020RDB-PC_36BIT_defconfig
+++ b/configs/P1020RDB-PC_36BIT_defconfig
@@ -104,7 +104,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_NAND_defconfig b/configs/P1020RDB-PC_NAND_defconfig
index f3fc4c8..80f4d22 100644
--- a/configs/P1020RDB-PC_NAND_defconfig
+++ b/configs/P1020RDB-PC_NAND_defconfig
@@ -141,7 +141,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_SDCARD_defconfig b/configs/P1020RDB-PC_SDCARD_defconfig
index 25eb5d5..50fc0c1 100644
--- a/configs/P1020RDB-PC_SDCARD_defconfig
+++ b/configs/P1020RDB-PC_SDCARD_defconfig
@@ -123,7 +123,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_SPIFLASH_defconfig b/configs/P1020RDB-PC_SPIFLASH_defconfig
index 054320f..dafb430 100644
--- a/configs/P1020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PC_SPIFLASH_defconfig
@@ -125,7 +125,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PC_defconfig b/configs/P1020RDB-PC_defconfig
index aae886b..411b4f0 100644
--- a/configs/P1020RDB-PC_defconfig
+++ b/configs/P1020RDB-PC_defconfig
@@ -103,7 +103,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PD_NAND_defconfig b/configs/P1020RDB-PD_NAND_defconfig
index cc02fe6..8b0b6e4 100644
--- a/configs/P1020RDB-PD_NAND_defconfig
+++ b/configs/P1020RDB-PD_NAND_defconfig
@@ -144,7 +144,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PD_SDCARD_defconfig b/configs/P1020RDB-PD_SDCARD_defconfig
index dc82da8..6a17f08 100644
--- a/configs/P1020RDB-PD_SDCARD_defconfig
+++ b/configs/P1020RDB-PD_SDCARD_defconfig
@@ -126,7 +126,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PD_SPIFLASH_defconfig b/configs/P1020RDB-PD_SPIFLASH_defconfig
index 7b80ede..2738b20 100644
--- a/configs/P1020RDB-PD_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PD_SPIFLASH_defconfig
@@ -128,7 +128,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P1020RDB-PD_defconfig b/configs/P1020RDB-PD_defconfig
index 5fecb66..fdd7703 100644
--- a/configs/P1020RDB-PD_defconfig
+++ b/configs/P1020RDB-PD_defconfig
@@ -106,7 +106,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_36BIT_NAND_defconfig b/configs/P2020RDB-PC_36BIT_NAND_defconfig
index 9162774..5904aa5 100644
--- a/configs/P2020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P2020RDB-PC_36BIT_NAND_defconfig
@@ -147,7 +147,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
index fd143b6..938148d 100644
--- a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
@@ -129,7 +129,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
index edb8b99..c4a41c4 100644
--- a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -131,7 +131,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_36BIT_defconfig b/configs/P2020RDB-PC_36BIT_defconfig
index b1dbca6..a4ed8fb 100644
--- a/configs/P2020RDB-PC_36BIT_defconfig
+++ b/configs/P2020RDB-PC_36BIT_defconfig
@@ -109,7 +109,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_NAND_defconfig b/configs/P2020RDB-PC_NAND_defconfig
index 1269d22..9b4ca39 100644
--- a/configs/P2020RDB-PC_NAND_defconfig
+++ b/configs/P2020RDB-PC_NAND_defconfig
@@ -146,7 +146,8 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SPL_NS16550_MIN_FUNCTIONS=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_SDCARD_defconfig b/configs/P2020RDB-PC_SDCARD_defconfig
index b5394d0..a6d98b4 100644
--- a/configs/P2020RDB-PC_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_SDCARD_defconfig
@@ -128,7 +128,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_SPIFLASH_defconfig b/configs/P2020RDB-PC_SPIFLASH_defconfig
index 431ca31..b3e4a1f 100644
--- a/configs/P2020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_SPIFLASH_defconfig
@@ -130,7 +130,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2020RDB-PC_defconfig b/configs/P2020RDB-PC_defconfig
index 1ee46f9..f1a9c05 100644
--- a/configs/P2020RDB-PC_defconfig
+++ b/configs/P2020RDB-PC_defconfig
@@ -108,7 +108,7 @@ CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_PCIE_FSL=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2041RDB_NAND_defconfig b/configs/P2041RDB_NAND_defconfig
index 2ba5666..0eec508 100644
--- a/configs/P2041RDB_NAND_defconfig
+++ b/configs/P2041RDB_NAND_defconfig
@@ -98,7 +98,7 @@ CONFIG_SYS_FMAN_FW_ADDR=0x100000
CONFIG_MII=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2041RDB_SDCARD_defconfig b/configs/P2041RDB_SDCARD_defconfig
index 9a2796f..f9f4c31 100644
--- a/configs/P2041RDB_SDCARD_defconfig
+++ b/configs/P2041RDB_SDCARD_defconfig
@@ -93,7 +93,7 @@ CONFIG_SYS_FMAN_FW_ADDR=0xD2000
CONFIG_MII=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2041RDB_SPIFLASH_defconfig b/configs/P2041RDB_SPIFLASH_defconfig
index 8cb00d5..6a97437 100644
--- a/configs/P2041RDB_SPIFLASH_defconfig
+++ b/configs/P2041RDB_SPIFLASH_defconfig
@@ -95,7 +95,7 @@ CONFIG_SYS_FMAN_FW_ADDR=0x110000
CONFIG_MII=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/P2041RDB_defconfig b/configs/P2041RDB_defconfig
index c0bd16b..1725a8a 100644
--- a/configs/P2041RDB_defconfig
+++ b/configs/P2041RDB_defconfig
@@ -90,7 +90,7 @@ CONFIG_SYS_FMAN_FW_ADDR=0xEFF00000
CONFIG_MII=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/SBx81LIFKW_defconfig b/configs/SBx81LIFKW_defconfig
index 73ef73c..fa7c35b 100644
--- a/configs/SBx81LIFKW_defconfig
+++ b/configs/SBx81LIFKW_defconfig
@@ -63,7 +63,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/SBx81LIFXCAT_defconfig b/configs/SBx81LIFXCAT_defconfig
index 9fa0fda..1258713 100644
--- a/configs/SBx81LIFXCAT_defconfig
+++ b/configs/SBx81LIFXCAT_defconfig
@@ -61,7 +61,8 @@ CONFIG_MV88E61XX_FIXED_PORTS=0x300
CONFIG_PHY_FIXED=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/T1024RDB_NAND_defconfig b/configs/T1024RDB_NAND_defconfig
index 2aada04..f21c53d 100644
--- a/configs/T1024RDB_NAND_defconfig
+++ b/configs/T1024RDB_NAND_defconfig
@@ -129,7 +129,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FW_ADDR=0x200000
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1024RDB_SDCARD_defconfig b/configs/T1024RDB_SDCARD_defconfig
index e5661b0..6f9f5a2 100644
--- a/configs/T1024RDB_SDCARD_defconfig
+++ b/configs/T1024RDB_SDCARD_defconfig
@@ -123,7 +123,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FW_ADDR=0x124000
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1024RDB_SPIFLASH_defconfig b/configs/T1024RDB_SPIFLASH_defconfig
index 320f22e..76a5960 100644
--- a/configs/T1024RDB_SPIFLASH_defconfig
+++ b/configs/T1024RDB_SPIFLASH_defconfig
@@ -126,7 +126,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FW_ADDR=0x130000
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1024RDB_defconfig b/configs/T1024RDB_defconfig
index 1f571b6..a482590 100644
--- a/configs/T1024RDB_defconfig
+++ b/configs/T1024RDB_defconfig
@@ -98,7 +98,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FW_ADDR=0xEFE00000
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1042D4RDB_NAND_defconfig b/configs/T1042D4RDB_NAND_defconfig
index 4088d40..1aa0e9e 100644
--- a/configs/T1042D4RDB_NAND_defconfig
+++ b/configs/T1042D4RDB_NAND_defconfig
@@ -129,7 +129,7 @@ CONFIG_U_QE=y
CONFIG_SYS_QE_FW_ADDR=0x380000
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1042D4RDB_SDCARD_defconfig b/configs/T1042D4RDB_SDCARD_defconfig
index 5a6f9a8..ba1820e 100644
--- a/configs/T1042D4RDB_SDCARD_defconfig
+++ b/configs/T1042D4RDB_SDCARD_defconfig
@@ -123,7 +123,7 @@ CONFIG_U_QE=y
CONFIG_SYS_QE_FW_ADDR=0x124000
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1042D4RDB_SPIFLASH_defconfig b/configs/T1042D4RDB_SPIFLASH_defconfig
index 2d03b4e..98cd9b7 100644
--- a/configs/T1042D4RDB_SPIFLASH_defconfig
+++ b/configs/T1042D4RDB_SPIFLASH_defconfig
@@ -126,7 +126,7 @@ CONFIG_U_QE=y
CONFIG_SYS_QE_FW_ADDR=0x130000
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T1042D4RDB_defconfig b/configs/T1042D4RDB_defconfig
index 8f283fa..f6301a5 100644
--- a/configs/T1042D4RDB_defconfig
+++ b/configs/T1042D4RDB_defconfig
@@ -98,7 +98,7 @@ CONFIG_U_QE=y
CONFIG_SYS_QE_FW_ADDR=0xEFF10000
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080QDS_NAND_defconfig b/configs/T2080QDS_NAND_defconfig
index beb0259..dd7473e 100644
--- a/configs/T2080QDS_NAND_defconfig
+++ b/configs/T2080QDS_NAND_defconfig
@@ -136,7 +136,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080QDS_SDCARD_defconfig b/configs/T2080QDS_SDCARD_defconfig
index 7ee5fb4..364aab5 100644
--- a/configs/T2080QDS_SDCARD_defconfig
+++ b/configs/T2080QDS_SDCARD_defconfig
@@ -130,7 +130,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080QDS_SECURE_BOOT_defconfig b/configs/T2080QDS_SECURE_BOOT_defconfig
index c050e31..c6710a0 100644
--- a/configs/T2080QDS_SECURE_BOOT_defconfig
+++ b/configs/T2080QDS_SECURE_BOOT_defconfig
@@ -104,7 +104,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080QDS_SPIFLASH_defconfig b/configs/T2080QDS_SPIFLASH_defconfig
index 0ff651a..a705542 100644
--- a/configs/T2080QDS_SPIFLASH_defconfig
+++ b/configs/T2080QDS_SPIFLASH_defconfig
@@ -133,7 +133,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
index 98065da..d6d6ec0 100644
--- a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
@@ -93,7 +93,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_REMOTE=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080QDS_defconfig b/configs/T2080QDS_defconfig
index 88e943d..802213d 100644
--- a/configs/T2080QDS_defconfig
+++ b/configs/T2080QDS_defconfig
@@ -105,7 +105,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_NAND_defconfig b/configs/T2080RDB_NAND_defconfig
index 23f6ee6..a881488 100644
--- a/configs/T2080RDB_NAND_defconfig
+++ b/configs/T2080RDB_NAND_defconfig
@@ -136,7 +136,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_SDCARD_defconfig b/configs/T2080RDB_SDCARD_defconfig
index c2d95c1..562a799 100644
--- a/configs/T2080RDB_SDCARD_defconfig
+++ b/configs/T2080RDB_SDCARD_defconfig
@@ -130,7 +130,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_SPIFLASH_defconfig b/configs/T2080RDB_SPIFLASH_defconfig
index 2194ff6..0001803 100644
--- a/configs/T2080RDB_SPIFLASH_defconfig
+++ b/configs/T2080RDB_SPIFLASH_defconfig
@@ -133,7 +133,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_defconfig b/configs/T2080RDB_defconfig
index 7f57b00..0cb359d 100644
--- a/configs/T2080RDB_defconfig
+++ b/configs/T2080RDB_defconfig
@@ -104,7 +104,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_revD_NAND_defconfig b/configs/T2080RDB_revD_NAND_defconfig
index 5d4573a..cbe1bb4 100644
--- a/configs/T2080RDB_revD_NAND_defconfig
+++ b/configs/T2080RDB_revD_NAND_defconfig
@@ -138,7 +138,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_revD_SDCARD_defconfig b/configs/T2080RDB_revD_SDCARD_defconfig
index 7ca9a8b..80a2c00 100644
--- a/configs/T2080RDB_revD_SDCARD_defconfig
+++ b/configs/T2080RDB_revD_SDCARD_defconfig
@@ -132,7 +132,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_revD_SPIFLASH_defconfig b/configs/T2080RDB_revD_SPIFLASH_defconfig
index 39fcd2d..99bee8e 100644
--- a/configs/T2080RDB_revD_SPIFLASH_defconfig
+++ b/configs/T2080RDB_revD_SPIFLASH_defconfig
@@ -135,7 +135,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T2080RDB_revD_defconfig b/configs/T2080RDB_revD_defconfig
index 8d1011d..aa6a053 100644
--- a/configs/T2080RDB_revD_defconfig
+++ b/configs/T2080RDB_revD_defconfig
@@ -106,7 +106,7 @@ CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1307=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T4240RDB_SDCARD_defconfig b/configs/T4240RDB_SDCARD_defconfig
index 9b08267..b445b6b 100644
--- a/configs/T4240RDB_SDCARD_defconfig
+++ b/configs/T4240RDB_SDCARD_defconfig
@@ -119,7 +119,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/T4240RDB_defconfig b/configs/T4240RDB_defconfig
index 662edc3..a807ac8 100644
--- a/configs/T4240RDB_defconfig
+++ b/configs/T4240RDB_defconfig
@@ -94,7 +94,7 @@ CONFIG_MII=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_ESPI=y
diff --git a/configs/am43xx_evm_qspiboot_defconfig b/configs/am43xx_evm_qspiboot_defconfig
index 0b759c8..fc6cad5 100644
--- a/configs/am43xx_evm_qspiboot_defconfig
+++ b/configs/am43xx_evm_qspiboot_defconfig
@@ -53,7 +53,7 @@ CONFIG_SF_DEFAULT_SPEED=48000000
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MII=y
CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_TI_QSPI=y
CONFIG_USB=y
diff --git a/configs/am43xx_hs_evm_qspi_defconfig b/configs/am43xx_hs_evm_qspi_defconfig
index 68a9651..08cac40 100644
--- a/configs/am43xx_hs_evm_qspi_defconfig
+++ b/configs/am43xx_hs_evm_qspi_defconfig
@@ -55,7 +55,7 @@ CONFIG_SF_DEFAULT_SPEED=48000000
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MII=y
CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_TI_QSPI=y
CONFIG_USB=y
diff --git a/configs/axs101_defconfig b/configs/axs101_defconfig
index a5436db..85a70c0 100644
--- a/configs/axs101_defconfig
+++ b/configs/axs101_defconfig
@@ -56,6 +56,7 @@ CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/axs103_defconfig b/configs/axs103_defconfig
index 7fbec63..00d43e2 100644
--- a/configs/axs103_defconfig
+++ b/configs/axs103_defconfig
@@ -56,6 +56,7 @@ CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/bayleybay_defconfig b/configs/bayleybay_defconfig
index 5f43f4c..90a734f 100644
--- a/configs/bayleybay_defconfig
+++ b/configs/bayleybay_defconfig
@@ -59,6 +59,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/bcm7260_defconfig b/configs/bcm7260_defconfig
index 920e882..f8e0327 100644
--- a/configs/bcm7260_defconfig
+++ b/configs/bcm7260_defconfig
@@ -40,5 +40,6 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_BCMSTB=y
CONFIG_MTD=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
# CONFIG_EFI_LOADER is not set
diff --git a/configs/bcm7445_defconfig b/configs/bcm7445_defconfig
index b44eaba..81433b0 100644
--- a/configs/bcm7445_defconfig
+++ b/configs/bcm7445_defconfig
@@ -44,7 +44,8 @@ CONFIG_MTD=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_BCMSTB_SPI=y
diff --git a/configs/cherryhill_defconfig b/configs/cherryhill_defconfig
index 06987ab..321121e 100644
--- a/configs/cherryhill_defconfig
+++ b/configs/cherryhill_defconfig
@@ -50,6 +50,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_RTL8169=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/chromebit_mickey_defconfig b/configs/chromebit_mickey_defconfig
index 59ae29a..2240988 100644
--- a/configs/chromebit_mickey_defconfig
+++ b/configs/chromebit_mickey_defconfig
@@ -94,6 +94,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/chromebook_bob_defconfig b/configs/chromebook_bob_defconfig
index 3d2f40f..d768e11 100644
--- a/configs/chromebook_bob_defconfig
+++ b/configs/chromebook_bob_defconfig
@@ -92,6 +92,7 @@ CONFIG_DM_RESET=y
CONFIG_DM_RNG=y
CONFIG_RNG_ROCKCHIP=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/chromebook_coral_defconfig b/configs/chromebook_coral_defconfig
index 45905c6..a38b3b7 100644
--- a/configs/chromebook_coral_defconfig
+++ b/configs/chromebook_coral_defconfig
@@ -102,6 +102,7 @@ CONFIG_PINCTRL=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SOUND_DA7219=y
CONFIG_SOUND_I8254=y
diff --git a/configs/chromebook_jerry_defconfig b/configs/chromebook_jerry_defconfig
index ffa8070..150dba1 100644
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@@ -97,6 +97,7 @@ CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DM_RESET=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SERIAL=y
CONFIG_SOUND=y
CONFIG_I2S=y
diff --git a/configs/chromebook_kevin_defconfig b/configs/chromebook_kevin_defconfig
index e8ec885..94d14d0 100644
--- a/configs/chromebook_kevin_defconfig
+++ b/configs/chromebook_kevin_defconfig
@@ -93,6 +93,7 @@ CONFIG_DM_RESET=y
CONFIG_DM_RNG=y
CONFIG_RNG_ROCKCHIP=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/chromebook_link64_defconfig b/configs/chromebook_link64_defconfig
index b645cba..570c4e8 100644
--- a/configs/chromebook_link64_defconfig
+++ b/configs/chromebook_link64_defconfig
@@ -79,6 +79,7 @@ CONFIG_CROS_EC=y
CONFIG_CROS_EC_LPC=y
CONFIG_SPL_DM_RTC=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_TPM_TIS_LPC=y
CONFIG_USB_STORAGE=y
diff --git a/configs/chromebook_link_defconfig b/configs/chromebook_link_defconfig
index 541b7fa..43cf530 100644
--- a/configs/chromebook_link_defconfig
+++ b/configs/chromebook_link_defconfig
@@ -68,6 +68,7 @@ CONFIG_SYS_I2C_INTEL=y
CONFIG_CROS_EC=y
CONFIG_CROS_EC_LPC=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SOUND=y
CONFIG_SPI=y
CONFIG_TPM_TIS_LPC=y
diff --git a/configs/chromebook_minnie_defconfig b/configs/chromebook_minnie_defconfig
index ca453ac..08e1e5b 100644
--- a/configs/chromebook_minnie_defconfig
+++ b/configs/chromebook_minnie_defconfig
@@ -96,6 +96,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_I2S=y
CONFIG_I2S_ROCKCHIP=y
diff --git a/configs/chromebook_samus_defconfig b/configs/chromebook_samus_defconfig
index 27bf046..aa3d6f2 100644
--- a/configs/chromebook_samus_defconfig
+++ b/configs/chromebook_samus_defconfig
@@ -70,6 +70,7 @@ CONFIG_SYS_I2C_DW=y
CONFIG_CROS_EC=y
CONFIG_CROS_EC_LPC=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SOUND=y
CONFIG_SOUND_I8254=y
CONFIG_SOUND_RT5677=y
diff --git a/configs/chromebook_samus_tpl_defconfig b/configs/chromebook_samus_tpl_defconfig
index e922264..7773573 100644
--- a/configs/chromebook_samus_tpl_defconfig
+++ b/configs/chromebook_samus_tpl_defconfig
@@ -91,6 +91,7 @@ CONFIG_CROS_EC_LPC=y
# CONFIG_SPL_PINCTRL is not set
# CONFIG_TPL_PINCTRL is not set
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SOUND=y
CONFIG_SOUND_I8254=y
CONFIG_SOUND_RT5677=y
diff --git a/configs/chromebook_speedy_defconfig b/configs/chromebook_speedy_defconfig
index 92018fb..d5aaee9 100644
--- a/configs/chromebook_speedy_defconfig
+++ b/configs/chromebook_speedy_defconfig
@@ -95,6 +95,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SERIAL=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
diff --git a/configs/chromebox_panther_defconfig b/configs/chromebox_panther_defconfig
index b78e98c..e83f2df 100644
--- a/configs/chromebox_panther_defconfig
+++ b/configs/chromebox_panther_defconfig
@@ -59,6 +59,7 @@ CONFIG_CROS_EC=y
CONFIG_CROS_EC_LPC=y
CONFIG_RTL8169=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_TPM_TIS_LPC=y
CONFIG_USB_STORAGE=y
diff --git a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
index 0d90467..31979f3 100644
--- a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
+++ b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
@@ -69,6 +69,7 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_INTEL=y
CONFIG_WINBOND_W83627=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/conga-qeval20-qa3-e3845_defconfig b/configs/conga-qeval20-qa3-e3845_defconfig
index 6fed3f2..18d58be 100644
--- a/configs/conga-qeval20-qa3-e3845_defconfig
+++ b/configs/conga-qeval20-qa3-e3845_defconfig
@@ -65,6 +65,7 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_INTEL=y
CONFIG_WINBOND_W83627=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/coreboot64_defconfig b/configs/coreboot64_defconfig
index 20c0c18..e4da59b 100644
--- a/configs/coreboot64_defconfig
+++ b/configs/coreboot64_defconfig
@@ -61,6 +61,7 @@ CONFIG_ATAPI=y
CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
# CONFIG_PCI_PNP is not set
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SOUND=y
CONFIG_SOUND_I8254=y
CONFIG_CONSOLE_SCROLL_LINES=5
diff --git a/configs/coreboot_defconfig b/configs/coreboot_defconfig
index d8c5be6..e297494 100644
--- a/configs/coreboot_defconfig
+++ b/configs/coreboot_defconfig
@@ -55,6 +55,7 @@ CONFIG_ATAPI=y
CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
# CONFIG_PCI_PNP is not set
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SOUND=y
CONFIG_SOUND_I8254=y
CONFIG_CONSOLE_SCROLL_LINES=5
diff --git a/configs/cougarcanyon2_defconfig b/configs/cougarcanyon2_defconfig
index 094b216..203eff8 100644
--- a/configs/cougarcanyon2_defconfig
+++ b/configs/cougarcanyon2_defconfig
@@ -53,6 +53,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index 4521172..cb0f0d7 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -57,6 +57,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SOUND=y
CONFIG_SOUND_I8254=y
CONFIG_SPI=y
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index 5eea1ec..71c57ed 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -66,7 +66,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index 16a866f..6c35f31 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -59,7 +59,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/dockstar_defconfig b/configs/dockstar_defconfig
index 6c805f4..a17d01f 100644
--- a/configs/dockstar_defconfig
+++ b/configs/dockstar_defconfig
@@ -55,7 +55,8 @@ CONFIG_MTD_RAW_NAND=y
CONFIG_PHY_MARVELL=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index 86fe069..6deb055 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -62,7 +62,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
index 93aef47..9088fff 100644
--- a/configs/ds109_defconfig
+++ b/configs/ds109_defconfig
@@ -56,7 +56,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/eaidk-610-rk3399_defconfig b/configs/eaidk-610-rk3399_defconfig
index 5abdadf..c364c9e 100644
--- a/configs/eaidk-610-rk3399_defconfig
+++ b/configs/eaidk-610-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/efi-x86_payload32_defconfig b/configs/efi-x86_payload32_defconfig
index 83f532d..8d1fc22 100644
--- a/configs/efi-x86_payload32_defconfig
+++ b/configs/efi-x86_payload32_defconfig
@@ -52,6 +52,7 @@ CONFIG_ATAPI=y
CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
# CONFIG_PCI_PNP is not set
+CONFIG_SYS_NS16550_PORT_MAPPED=y
# CONFIG_GZIP is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
diff --git a/configs/efi-x86_payload64_defconfig b/configs/efi-x86_payload64_defconfig
index 28aaff6..89e6d1f 100644
--- a/configs/efi-x86_payload64_defconfig
+++ b/configs/efi-x86_payload64_defconfig
@@ -52,6 +52,7 @@ CONFIG_ATAPI=y
CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
# CONFIG_PCI_PNP is not set
+CONFIG_SYS_NS16550_PORT_MAPPED=y
# CONFIG_GZIP is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
diff --git a/configs/elgin-rv1108_defconfig b/configs/elgin-rv1108_defconfig
index 1f4ca01..36f57d5 100644
--- a/configs/elgin-rv1108_defconfig
+++ b/configs/elgin-rv1108_defconfig
@@ -48,6 +48,7 @@ CONFIG_PINCTRL_ROCKCHIP_RV1108=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/evb-px30_defconfig b/configs/evb-px30_defconfig
index 6bc777c..bb6f21b 100644
--- a/configs/evb-px30_defconfig
+++ b/configs/evb-px30_defconfig
@@ -101,6 +101,7 @@ CONFIG_RNG_ROCKCHIP=y
# CONFIG_SPECIFY_CONSOLE_INDEX is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SYSRESET=y
CONFIG_DM_THERMAL=y
diff --git a/configs/evb-px5_defconfig b/configs/evb-px5_defconfig
index f41c758..2e3bff8 100644
--- a/configs/evb-px5_defconfig
+++ b/configs/evb-px5_defconfig
@@ -78,6 +78,7 @@ CONFIG_TPL_RAM=y
CONFIG_DM_RESET=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_PANIC_HANG=y
CONFIG_SPL_TINY_MEMSET=y
diff --git a/configs/evb-rk3036_defconfig b/configs/evb-rk3036_defconfig
index 8ef40d8..289f47f 100644
--- a/configs/evb-rk3036_defconfig
+++ b/configs/evb-rk3036_defconfig
@@ -55,6 +55,7 @@ CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_PINCTRL=y
# CONFIG_SPL_DM_SERIAL is not set
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
# CONFIG_SPL_SYSRESET is not set
CONFIG_USB=y
diff --git a/configs/evb-rk3128_defconfig b/configs/evb-rk3128_defconfig
index ce10750..06a044b 100644
--- a/configs/evb-rk3128_defconfig
+++ b/configs/evb-rk3128_defconfig
@@ -46,6 +46,7 @@ CONFIG_DM_REGULATOR_FIXED=y
CONFIG_RAM=y
CONFIG_DM_RESET=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/evb-rk3229_defconfig b/configs/evb-rk3229_defconfig
index f8ca1f6..33202e4 100644
--- a/configs/evb-rk3229_defconfig
+++ b/configs/evb-rk3229_defconfig
@@ -72,6 +72,7 @@ CONFIG_SPL_RAM=y
CONFIG_TPL_RAM=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_GADGET=y
diff --git a/configs/evb-rk3288_defconfig b/configs/evb-rk3288_defconfig
index 7c0b856..8f8d34c 100644
--- a/configs/evb-rk3288_defconfig
+++ b/configs/evb-rk3288_defconfig
@@ -81,6 +81,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/evb-rk3308_defconfig b/configs/evb-rk3308_defconfig
index 8502fcc..0aeaf01 100644
--- a/configs/evb-rk3308_defconfig
+++ b/configs/evb-rk3308_defconfig
@@ -74,6 +74,7 @@ CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/evb-rk3328_defconfig b/configs/evb-rk3328_defconfig
index 9421845..8a6d19a 100644
--- a/configs/evb-rk3328_defconfig
+++ b/configs/evb-rk3328_defconfig
@@ -88,6 +88,7 @@ CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
# CONFIG_TPL_SYSRESET is not set
CONFIG_USB=y
diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig
index e7da9c4..3050fd5 100644
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@@ -61,6 +61,7 @@ CONFIG_DM_RNG=y
CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/evb-rk3568_defconfig b/configs/evb-rk3568_defconfig
index db3acf5..7374ee4 100644
--- a/configs/evb-rk3568_defconfig
+++ b/configs/evb-rk3568_defconfig
@@ -63,5 +63,6 @@ CONFIG_SPL_RAM=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_ERRNO_STR=y
diff --git a/configs/evb-rv1108_defconfig b/configs/evb-rv1108_defconfig
index 5de5de4..aab3223 100644
--- a/configs/evb-rv1108_defconfig
+++ b/configs/evb-rv1108_defconfig
@@ -42,6 +42,7 @@ CONFIG_PINCTRL=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/ficus-rk3399_defconfig b/configs/ficus-rk3399_defconfig
index d48dcc1..3aee6b6 100644
--- a/configs/ficus-rk3399_defconfig
+++ b/configs/ficus-rk3399_defconfig
@@ -55,6 +55,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/firefly-px30_defconfig b/configs/firefly-px30_defconfig
index 1f91118..2a6d2ed 100644
--- a/configs/firefly-px30_defconfig
+++ b/configs/firefly-px30_defconfig
@@ -100,6 +100,7 @@ CONFIG_DM_RESET=y
# CONFIG_SPECIFY_CONSOLE_INDEX is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SYSRESET=y
CONFIG_DM_THERMAL=y
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index 63c53a0..26967a6 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -78,6 +78,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/firefly-rk3399_defconfig b/configs/firefly-rk3399_defconfig
index a378706..5475172 100644
--- a/configs/firefly-rk3399_defconfig
+++ b/configs/firefly-rk3399_defconfig
@@ -61,6 +61,7 @@ CONFIG_DM_RNG=y
CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/geekbox_defconfig b/configs/geekbox_defconfig
index 1d7832b..c23d054 100644
--- a/configs/geekbox_defconfig
+++ b/configs/geekbox_defconfig
@@ -27,5 +27,6 @@ CONFIG_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_ERRNO_STR=y
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index 6fdb3ea..8ee1183 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -62,7 +62,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index 794cf4b..1889743 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -61,7 +61,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/hsdk_4xd_defconfig b/configs/hsdk_4xd_defconfig
index 8c6ad5a..bba4067 100644
--- a/configs/hsdk_4xd_defconfig
+++ b/configs/hsdk_4xd_defconfig
@@ -60,6 +60,7 @@ CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/hsdk_defconfig b/configs/hsdk_defconfig
index 9543c78..4715f9d9 100644
--- a/configs/hsdk_defconfig
+++ b/configs/hsdk_defconfig
@@ -59,6 +59,7 @@ CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 9290cb7..beee589 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -59,7 +59,8 @@ CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/iconnect_defconfig b/configs/iconnect_defconfig
index ce5a089..f536dd3 100644
--- a/configs/iconnect_defconfig
+++ b/configs/iconnect_defconfig
@@ -59,7 +59,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_PCI=y
CONFIG_PCI_MVEBU=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index 42f812c..1fa1a5a 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -66,7 +66,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/k2e_evm_defconfig b/configs/k2e_evm_defconfig
index 2500779..96bcba6 100644
--- a/configs/k2e_evm_defconfig
+++ b/configs/k2e_evm_defconfig
@@ -92,6 +92,7 @@ CONFIG_NOP_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DAVINCI_SPI=y
diff --git a/configs/k2e_hs_evm_defconfig b/configs/k2e_hs_evm_defconfig
index 6c8a284..0d1c97d 100644
--- a/configs/k2e_hs_evm_defconfig
+++ b/configs/k2e_hs_evm_defconfig
@@ -67,6 +67,7 @@ CONFIG_NOP_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DAVINCI_SPI=y
diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 6182101..bded097 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -96,6 +96,7 @@ CONFIG_KEYSTONE_USB_PHY=y
CONFIG_REMOTEPROC_TI_POWER=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_CADENCE_QSPI=y
diff --git a/configs/k2g_hs_evm_defconfig b/configs/k2g_hs_evm_defconfig
index fd169c3..a851d85 100644
--- a/configs/k2g_hs_evm_defconfig
+++ b/configs/k2g_hs_evm_defconfig
@@ -70,6 +70,7 @@ CONFIG_NOP_PHY=y
CONFIG_REMOTEPROC_TI_POWER=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_CADENCE_QSPI=y
diff --git a/configs/k2hk_evm_defconfig b/configs/k2hk_evm_defconfig
index fec29f2..b0069fd 100644
--- a/configs/k2hk_evm_defconfig
+++ b/configs/k2hk_evm_defconfig
@@ -92,6 +92,7 @@ CONFIG_NOP_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DAVINCI_SPI=y
diff --git a/configs/k2hk_hs_evm_defconfig b/configs/k2hk_hs_evm_defconfig
index f6ac484..9ca26ae 100644
--- a/configs/k2hk_hs_evm_defconfig
+++ b/configs/k2hk_hs_evm_defconfig
@@ -67,6 +67,7 @@ CONFIG_NOP_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DAVINCI_SPI=y
diff --git a/configs/k2l_evm_defconfig b/configs/k2l_evm_defconfig
index 13d612a..153abb7 100644
--- a/configs/k2l_evm_defconfig
+++ b/configs/k2l_evm_defconfig
@@ -93,6 +93,7 @@ CONFIG_NOP_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DAVINCI_SPI=y
diff --git a/configs/k2l_hs_evm_defconfig b/configs/k2l_hs_evm_defconfig
index 59ec3a6..2990a70 100644
--- a/configs/k2l_hs_evm_defconfig
+++ b/configs/k2l_hs_evm_defconfig
@@ -71,6 +71,7 @@ CONFIG_NOP_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_DAVINCI_SPI=y
diff --git a/configs/khadas-edge-captain-rk3399_defconfig b/configs/khadas-edge-captain-rk3399_defconfig
index dff0522..754fd4e 100644
--- a/configs/khadas-edge-captain-rk3399_defconfig
+++ b/configs/khadas-edge-captain-rk3399_defconfig
@@ -56,6 +56,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/khadas-edge-rk3399_defconfig b/configs/khadas-edge-rk3399_defconfig
index 5a8b69c..7518f7f 100644
--- a/configs/khadas-edge-rk3399_defconfig
+++ b/configs/khadas-edge-rk3399_defconfig
@@ -55,6 +55,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/khadas-edge-v-rk3399_defconfig b/configs/khadas-edge-v-rk3399_defconfig
index f54a610..4c4301a 100644
--- a/configs/khadas-edge-v-rk3399_defconfig
+++ b/configs/khadas-edge-v-rk3399_defconfig
@@ -56,6 +56,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/kylin-rk3036_defconfig b/configs/kylin-rk3036_defconfig
index 1ad635d..646f008 100644
--- a/configs/kylin-rk3036_defconfig
+++ b/configs/kylin-rk3036_defconfig
@@ -60,6 +60,7 @@ CONFIG_PINCTRL=y
CONFIG_DM_REGULATOR_FIXED=y
# CONFIG_SPL_DM_SERIAL is not set
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
# CONFIG_SPL_SYSRESET is not set
CONFIG_USB=y
diff --git a/configs/leez-rk3399_defconfig b/configs/leez-rk3399_defconfig
index a8326f0..5a958ee 100644
--- a/configs/leez-rk3399_defconfig
+++ b/configs/leez-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/lion-rk3368_defconfig b/configs/lion-rk3368_defconfig
index 1ace7b7..ee401b7 100644
--- a/configs/lion-rk3368_defconfig
+++ b/configs/lion-rk3368_defconfig
@@ -97,6 +97,7 @@ CONFIG_TPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSINFO=y
CONFIG_SYSINFO_SMBIOS=y
diff --git a/configs/ls1012a2g5rdb_qspi_defconfig b/configs/ls1012a2g5rdb_qspi_defconfig
index dbb0ce0..b551f5b 100644
--- a/configs/ls1012a2g5rdb_qspi_defconfig
+++ b/configs/ls1012a2g5rdb_qspi_defconfig
@@ -60,7 +60,7 @@ CONFIG_SPI_FLASH_SPANSION=y
CONFIG_FSL_PFE=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012a2g5rdb_tfa_defconfig b/configs/ls1012a2g5rdb_tfa_defconfig
index a8b4ce2..21ccc55 100644
--- a/configs/ls1012a2g5rdb_tfa_defconfig
+++ b/configs/ls1012a2g5rdb_tfa_defconfig
@@ -58,7 +58,7 @@ CONFIG_SPI_FLASH_SPANSION=y
CONFIG_FSL_PFE=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012afrdm_qspi_defconfig b/configs/ls1012afrdm_qspi_defconfig
index 1a4fc99..f1c9169 100644
--- a/configs/ls1012afrdm_qspi_defconfig
+++ b/configs/ls1012afrdm_qspi_defconfig
@@ -58,7 +58,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012afrdm_tfa_defconfig b/configs/ls1012afrdm_tfa_defconfig
index 7e9076a..f40ede1 100644
--- a/configs/ls1012afrdm_tfa_defconfig
+++ b/configs/ls1012afrdm_tfa_defconfig
@@ -56,7 +56,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig b/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig
index 7bfe1f7..ff5e323 100644
--- a/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig
@@ -61,7 +61,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012afrwy_qspi_defconfig b/configs/ls1012afrwy_qspi_defconfig
index 2327d89..3b07324 100644
--- a/configs/ls1012afrwy_qspi_defconfig
+++ b/configs/ls1012afrwy_qspi_defconfig
@@ -64,7 +64,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig b/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig
index 250440a..238886d 100644
--- a/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig
@@ -59,7 +59,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012afrwy_tfa_defconfig b/configs/ls1012afrwy_tfa_defconfig
index f1600c4..ccd8fb9 100644
--- a/configs/ls1012afrwy_tfa_defconfig
+++ b/configs/ls1012afrwy_tfa_defconfig
@@ -62,7 +62,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1012aqds_qspi_defconfig b/configs/ls1012aqds_qspi_defconfig
index e4a26dc..fcef5e5 100644
--- a/configs/ls1012aqds_qspi_defconfig
+++ b/configs/ls1012aqds_qspi_defconfig
@@ -85,7 +85,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF8563=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig
index c9fa109..c2996a1 100644
--- a/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig
@@ -75,7 +75,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF8563=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1012aqds_tfa_defconfig b/configs/ls1012aqds_tfa_defconfig
index 773a3e6..a1709f4 100644
--- a/configs/ls1012aqds_tfa_defconfig
+++ b/configs/ls1012aqds_tfa_defconfig
@@ -84,7 +84,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF8563=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig b/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig
index c9f0635..3639b4d 100644
--- a/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig
@@ -65,7 +65,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1012ardb_qspi_defconfig b/configs/ls1012ardb_qspi_defconfig
index c1c21cb..4fc7b38 100644
--- a/configs/ls1012ardb_qspi_defconfig
+++ b/configs/ls1012ardb_qspi_defconfig
@@ -67,7 +67,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
index 503fe95..f162111 100644
--- a/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
@@ -63,7 +63,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1012ardb_tfa_defconfig b/configs/ls1012ardb_tfa_defconfig
index 727d10f..cc64046 100644
--- a/configs/ls1012ardb_tfa_defconfig
+++ b/configs/ls1012ardb_tfa_defconfig
@@ -64,7 +64,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021aiot_qspi_defconfig b/configs/ls1021aiot_qspi_defconfig
index 72129a7..e6cd6a7 100644
--- a/configs/ls1021aiot_qspi_defconfig
+++ b/configs/ls1021aiot_qspi_defconfig
@@ -68,7 +68,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021aiot_sdcard_defconfig b/configs/ls1021aiot_sdcard_defconfig
index c67f329..d5d3354 100644
--- a/configs/ls1021aiot_sdcard_defconfig
+++ b/configs/ls1021aiot_sdcard_defconfig
@@ -98,7 +98,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_U_QE=y
CONFIG_SYS_QE_FW_ADDR=0xf40000
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig
index 14aa19f..c3c6678 100644
--- a/configs/ls1021aqds_nand_defconfig
+++ b/configs/ls1021aqds_nand_defconfig
@@ -130,7 +130,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
index 2f1b41f..40228ac 100644
--- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
@@ -96,7 +96,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x60940000
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig
index 1c38d99..ebf6fdb 100644
--- a/configs/ls1021aqds_qspi_defconfig
+++ b/configs/ls1021aqds_qspi_defconfig
@@ -84,7 +84,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021aqds_sdcard_ifc_defconfig b/configs/ls1021aqds_sdcard_ifc_defconfig
index 4a642f4..07d52c2 100644
--- a/configs/ls1021aqds_sdcard_ifc_defconfig
+++ b/configs/ls1021aqds_sdcard_ifc_defconfig
@@ -127,7 +127,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1021aqds_sdcard_qspi_defconfig b/configs/ls1021aqds_sdcard_qspi_defconfig
index 1b5d822..6834a69 100644
--- a/configs/ls1021aqds_sdcard_qspi_defconfig
+++ b/configs/ls1021aqds_sdcard_qspi_defconfig
@@ -112,7 +112,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021atsn_qspi_defconfig b/configs/ls1021atsn_qspi_defconfig
index 877a771..e5e732a 100644
--- a/configs/ls1021atsn_qspi_defconfig
+++ b/configs/ls1021atsn_qspi_defconfig
@@ -69,7 +69,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SCSI_AHCI_PLAT=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021atsn_sdcard_defconfig b/configs/ls1021atsn_sdcard_defconfig
index 9695164..29dc23e 100644
--- a/configs/ls1021atsn_sdcard_defconfig
+++ b/configs/ls1021atsn_sdcard_defconfig
@@ -96,7 +96,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SCSI_AHCI_PLAT=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021atwr_nor_SECURE_BOOT_defconfig b/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
index 290d53f..8606080 100644
--- a/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
@@ -80,7 +80,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x60940000
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1021atwr_qspi_defconfig b/configs/ls1021atwr_qspi_defconfig
index b3a9317..ed7e91e 100644
--- a/configs/ls1021atwr_qspi_defconfig
+++ b/configs/ls1021atwr_qspi_defconfig
@@ -77,7 +77,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig b/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig
index cb3d158..f84f4dd 100644
--- a/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig
+++ b/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig
@@ -112,7 +112,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_U_QE=y
CONFIG_SYS_QE_FW_ADDR=0x940000
CONFIG_SCSI_AHCI_PLAT=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1021atwr_sdcard_ifc_defconfig b/configs/ls1021atwr_sdcard_ifc_defconfig
index c53827c..40a0ea7 100644
--- a/configs/ls1021atwr_sdcard_ifc_defconfig
+++ b/configs/ls1021atwr_sdcard_ifc_defconfig
@@ -111,7 +111,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
index 46ab9a2..621a023 100644
--- a/configs/ls1021atwr_sdcard_qspi_defconfig
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -105,7 +105,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
index 753583d..525c7df 100644
--- a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
@@ -86,7 +86,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1028aqds_tfa_defconfig b/configs/ls1028aqds_tfa_defconfig
index b5e243b..dde204e 100644
--- a/configs/ls1028aqds_tfa_defconfig
+++ b/configs/ls1028aqds_tfa_defconfig
@@ -92,7 +92,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
index fad0786..b8df245 100644
--- a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
@@ -80,7 +80,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1028ardb_tfa_defconfig b/configs/ls1028ardb_tfa_defconfig
index 20354f7..5b1cf98 100644
--- a/configs/ls1028ardb_tfa_defconfig
+++ b/configs/ls1028ardb_tfa_defconfig
@@ -86,7 +86,7 @@ CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1043aqds_defconfig b/configs/ls1043aqds_defconfig
index 9b3c77f..a7e9583 100644
--- a/configs/ls1043aqds_defconfig
+++ b/configs/ls1043aqds_defconfig
@@ -99,7 +99,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043aqds_nand_defconfig b/configs/ls1043aqds_nand_defconfig
index 29cbac3..774d413 100644
--- a/configs/ls1043aqds_nand_defconfig
+++ b/configs/ls1043aqds_nand_defconfig
@@ -130,7 +130,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043aqds_nor_ddr3_defconfig b/configs/ls1043aqds_nor_ddr3_defconfig
index 21bb036..f759baf 100644
--- a/configs/ls1043aqds_nor_ddr3_defconfig
+++ b/configs/ls1043aqds_nor_ddr3_defconfig
@@ -100,7 +100,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043aqds_qspi_defconfig b/configs/ls1043aqds_qspi_defconfig
index fd7f3bb..e7dbf41 100644
--- a/configs/ls1043aqds_qspi_defconfig
+++ b/configs/ls1043aqds_qspi_defconfig
@@ -89,7 +89,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1043aqds_sdcard_ifc_defconfig b/configs/ls1043aqds_sdcard_ifc_defconfig
index 14931f7..627abc8 100644
--- a/configs/ls1043aqds_sdcard_ifc_defconfig
+++ b/configs/ls1043aqds_sdcard_ifc_defconfig
@@ -127,7 +127,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043aqds_sdcard_qspi_defconfig b/configs/ls1043aqds_sdcard_qspi_defconfig
index 2284463..f4dcbd4 100644
--- a/configs/ls1043aqds_sdcard_qspi_defconfig
+++ b/configs/ls1043aqds_sdcard_qspi_defconfig
@@ -115,7 +115,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
index b75c752..307fbfc 100644
--- a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
@@ -98,7 +98,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1043aqds_tfa_defconfig b/configs/ls1043aqds_tfa_defconfig
index 21199b9..667fc21 100644
--- a/configs/ls1043aqds_tfa_defconfig
+++ b/configs/ls1043aqds_tfa_defconfig
@@ -107,7 +107,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1043ardb_SECURE_BOOT_defconfig b/configs/ls1043ardb_SECURE_BOOT_defconfig
index df227d8..7d980c3 100644
--- a/configs/ls1043ardb_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_SECURE_BOOT_defconfig
@@ -86,7 +86,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x60940000
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_defconfig b/configs/ls1043ardb_defconfig
index 0e2fa02..b345d13 100644
--- a/configs/ls1043ardb_defconfig
+++ b/configs/ls1043ardb_defconfig
@@ -89,7 +89,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x60940000
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_nand_SECURE_BOOT_defconfig b/configs/ls1043ardb_nand_SECURE_BOOT_defconfig
index 6b9971f..d454634 100644
--- a/configs/ls1043ardb_nand_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_nand_SECURE_BOOT_defconfig
@@ -110,7 +110,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_nand_defconfig b/configs/ls1043ardb_nand_defconfig
index 0aa046a..f0f8cbf 100644
--- a/configs/ls1043ardb_nand_defconfig
+++ b/configs/ls1043ardb_nand_defconfig
@@ -117,7 +117,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig b/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig
index a6c33de..529cd93 100644
--- a/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig
@@ -110,7 +110,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x940000
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_sdcard_defconfig b/configs/ls1043ardb_sdcard_defconfig
index ddf280a..bfe9260 100644
--- a/configs/ls1043ardb_sdcard_defconfig
+++ b/configs/ls1043ardb_sdcard_defconfig
@@ -115,7 +115,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x940000
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
index 7ca5457..391e95a 100644
--- a/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
@@ -84,7 +84,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x940000
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1043ardb_tfa_defconfig b/configs/ls1043ardb_tfa_defconfig
index 5fe6bae..2ebde25 100644
--- a/configs/ls1043ardb_tfa_defconfig
+++ b/configs/ls1043ardb_tfa_defconfig
@@ -90,7 +90,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SYS_QE_FW_ADDR=0x940000
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1046afrwy_tfa_SECURE_BOOT_defconfig b/configs/ls1046afrwy_tfa_SECURE_BOOT_defconfig
index 7d9f533..0df5b85 100644
--- a/configs/ls1046afrwy_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1046afrwy_tfa_SECURE_BOOT_defconfig
@@ -67,7 +67,7 @@ CONFIG_SYS_FMAN_FW_ADDR=0x900000
CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046afrwy_tfa_defconfig b/configs/ls1046afrwy_tfa_defconfig
index 03e944f..a095bbc 100644
--- a/configs/ls1046afrwy_tfa_defconfig
+++ b/configs/ls1046afrwy_tfa_defconfig
@@ -76,7 +76,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046aqds_SECURE_BOOT_defconfig b/configs/ls1046aqds_SECURE_BOOT_defconfig
index e9cf20d..2bf8a94 100644
--- a/configs/ls1046aqds_SECURE_BOOT_defconfig
+++ b/configs/ls1046aqds_SECURE_BOOT_defconfig
@@ -98,7 +98,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_defconfig b/configs/ls1046aqds_defconfig
index 0e2f409..5fe73bc 100644
--- a/configs/ls1046aqds_defconfig
+++ b/configs/ls1046aqds_defconfig
@@ -101,7 +101,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_nand_defconfig b/configs/ls1046aqds_nand_defconfig
index 75851ad..7c8a1e7 100644
--- a/configs/ls1046aqds_nand_defconfig
+++ b/configs/ls1046aqds_nand_defconfig
@@ -130,7 +130,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_qspi_defconfig b/configs/ls1046aqds_qspi_defconfig
index 552bb43..9375815 100644
--- a/configs/ls1046aqds_qspi_defconfig
+++ b/configs/ls1046aqds_qspi_defconfig
@@ -91,7 +91,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_sdcard_ifc_defconfig b/configs/ls1046aqds_sdcard_ifc_defconfig
index 3124644..4d3c058 100644
--- a/configs/ls1046aqds_sdcard_ifc_defconfig
+++ b/configs/ls1046aqds_sdcard_ifc_defconfig
@@ -130,7 +130,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_sdcard_qspi_defconfig b/configs/ls1046aqds_sdcard_qspi_defconfig
index 344899e..480ab03 100644
--- a/configs/ls1046aqds_sdcard_qspi_defconfig
+++ b/configs/ls1046aqds_sdcard_qspi_defconfig
@@ -118,7 +118,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig
index 0a36353..a0d57b1 100644
--- a/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig
@@ -99,7 +99,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046aqds_tfa_defconfig b/configs/ls1046aqds_tfa_defconfig
index 26fc459..e08af4d 100644
--- a/configs/ls1046aqds_tfa_defconfig
+++ b/configs/ls1046aqds_tfa_defconfig
@@ -109,7 +109,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1046ardb_emmc_defconfig b/configs/ls1046ardb_emmc_defconfig
index d9c716e..1a09fda 100644
--- a/configs/ls1046ardb_emmc_defconfig
+++ b/configs/ls1046ardb_emmc_defconfig
@@ -111,7 +111,7 @@ CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig b/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
index 61b7244..346a954 100644
--- a/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
@@ -86,7 +86,7 @@ CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_qspi_defconfig b/configs/ls1046ardb_qspi_defconfig
index 05115ea..4361cd2 100644
--- a/configs/ls1046ardb_qspi_defconfig
+++ b/configs/ls1046ardb_qspi_defconfig
@@ -90,7 +90,7 @@ CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_qspi_spl_defconfig b/configs/ls1046ardb_qspi_spl_defconfig
index ac2cede..5603626 100644
--- a/configs/ls1046ardb_qspi_spl_defconfig
+++ b/configs/ls1046ardb_qspi_spl_defconfig
@@ -119,7 +119,7 @@ CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig b/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
index 6074b6b..cdcfa63 100644
--- a/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
+++ b/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
@@ -109,7 +109,7 @@ CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_SCSI_AHCI_PLAT=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_sdcard_defconfig b/configs/ls1046ardb_sdcard_defconfig
index 07b0777..e044239 100644
--- a/configs/ls1046ardb_sdcard_defconfig
+++ b/configs/ls1046ardb_sdcard_defconfig
@@ -111,7 +111,7 @@ CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig
index 2432154..da6c243 100644
--- a/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig
@@ -79,7 +79,7 @@ CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1046ardb_tfa_defconfig b/configs/ls1046ardb_tfa_defconfig
index 0aa2792..f9aab31 100644
--- a/configs/ls1046ardb_tfa_defconfig
+++ b/configs/ls1046ardb_tfa_defconfig
@@ -85,7 +85,7 @@ CONFIG_PCIE_LAYERSCAPE_EP=y
CONFIG_POWER_LEGACY=y
CONFIG_POWER_I2C=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls1088aqds_defconfig b/configs/ls1088aqds_defconfig
index 8556c00..aecd74d 100644
--- a/configs/ls1088aqds_defconfig
+++ b/configs/ls1088aqds_defconfig
@@ -101,7 +101,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_USB=y
diff --git a/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig b/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
index d4f2268..8d1fc5f 100644
--- a/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
@@ -93,7 +93,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088aqds_qspi_defconfig b/configs/ls1088aqds_qspi_defconfig
index af63278..7c6e6b7 100644
--- a/configs/ls1088aqds_qspi_defconfig
+++ b/configs/ls1088aqds_qspi_defconfig
@@ -96,7 +96,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088aqds_sdcard_ifc_defconfig b/configs/ls1088aqds_sdcard_ifc_defconfig
index 6b42170..64296dbe 100644
--- a/configs/ls1088aqds_sdcard_ifc_defconfig
+++ b/configs/ls1088aqds_sdcard_ifc_defconfig
@@ -121,7 +121,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1088aqds_sdcard_qspi_defconfig b/configs/ls1088aqds_sdcard_qspi_defconfig
index dedefb3..2b4712e 100644
--- a/configs/ls1088aqds_sdcard_qspi_defconfig
+++ b/configs/ls1088aqds_sdcard_qspi_defconfig
@@ -116,7 +116,7 @@ CONFIG_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088aqds_tfa_defconfig b/configs/ls1088aqds_tfa_defconfig
index 60f26f0..c8ab572 100644
--- a/configs/ls1088aqds_tfa_defconfig
+++ b/configs/ls1088aqds_tfa_defconfig
@@ -118,7 +118,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
index a819ebf..18213e5c 100644
--- a/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
@@ -89,7 +89,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088ardb_qspi_defconfig b/configs/ls1088ardb_qspi_defconfig
index c569753..eb88cec 100644
--- a/configs/ls1088ardb_qspi_defconfig
+++ b/configs/ls1088ardb_qspi_defconfig
@@ -92,7 +92,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
index 2b96382..33aedcf 100644
--- a/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
@@ -111,7 +111,7 @@ CONFIG_MII=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_SCSI_AHCI_PLAT=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088ardb_sdcard_qspi_defconfig b/configs/ls1088ardb_sdcard_qspi_defconfig
index 4263635..db28ae1 100644
--- a/configs/ls1088ardb_sdcard_qspi_defconfig
+++ b/configs/ls1088ardb_sdcard_qspi_defconfig
@@ -112,7 +112,7 @@ CONFIG_NVME_PCI=y
CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
index 2e81294..0ec80be 100644
--- a/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
@@ -90,7 +90,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls1088ardb_tfa_defconfig b/configs/ls1088ardb_tfa_defconfig
index 9c12f2b..27323be 100644
--- a/configs/ls1088ardb_tfa_defconfig
+++ b/configs/ls1088ardb_tfa_defconfig
@@ -96,7 +96,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_RTC_PCF2127=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2080aqds_SECURE_BOOT_defconfig b/configs/ls2080aqds_SECURE_BOOT_defconfig
index 817ae8d..f66f529 100644
--- a/configs/ls2080aqds_SECURE_BOOT_defconfig
+++ b/configs/ls2080aqds_SECURE_BOOT_defconfig
@@ -96,7 +96,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_RTC_ENABLE_32KHZ_OUTPUT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2080aqds_defconfig b/configs/ls2080aqds_defconfig
index b3e7584..d601c08 100644
--- a/configs/ls2080aqds_defconfig
+++ b/configs/ls2080aqds_defconfig
@@ -99,7 +99,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_RTC_ENABLE_32KHZ_OUTPUT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2080aqds_nand_defconfig b/configs/ls2080aqds_nand_defconfig
index effcd33..e2b6044 100644
--- a/configs/ls2080aqds_nand_defconfig
+++ b/configs/ls2080aqds_nand_defconfig
@@ -112,7 +112,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_RTC_ENABLE_32KHZ_OUTPUT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls2080aqds_qspi_defconfig b/configs/ls2080aqds_qspi_defconfig
index eb57948..8abd58d 100644
--- a/configs/ls2080aqds_qspi_defconfig
+++ b/configs/ls2080aqds_qspi_defconfig
@@ -92,7 +92,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_RTC_ENABLE_32KHZ_OUTPUT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls2080aqds_sdcard_defconfig b/configs/ls2080aqds_sdcard_defconfig
index e5702b8..389b32b 100644
--- a/configs/ls2080aqds_sdcard_defconfig
+++ b/configs/ls2080aqds_sdcard_defconfig
@@ -106,7 +106,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_RTC_ENABLE_32KHZ_OUTPUT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
diff --git a/configs/ls2080ardb_SECURE_BOOT_defconfig b/configs/ls2080ardb_SECURE_BOOT_defconfig
index face1e0..e4d15dd 100644
--- a/configs/ls2080ardb_SECURE_BOOT_defconfig
+++ b/configs/ls2080ardb_SECURE_BOOT_defconfig
@@ -94,7 +94,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2080ardb_defconfig b/configs/ls2080ardb_defconfig
index ba6f509..4030fd4 100644
--- a/configs/ls2080ardb_defconfig
+++ b/configs/ls2080ardb_defconfig
@@ -97,7 +97,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2080ardb_nand_defconfig b/configs/ls2080ardb_nand_defconfig
index 5000290..b6e154b 100644
--- a/configs/ls2080ardb_nand_defconfig
+++ b/configs/ls2080ardb_nand_defconfig
@@ -116,7 +116,7 @@ CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls2081ardb_defconfig b/configs/ls2081ardb_defconfig
index 58bae66..fc43c53 100644
--- a/configs/ls2081ardb_defconfig
+++ b/configs/ls2081ardb_defconfig
@@ -86,7 +86,7 @@ CONFIG_RTC_PCF8563=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2088aqds_tfa_defconfig b/configs/ls2088aqds_tfa_defconfig
index 9c60124..09df151 100644
--- a/configs/ls2088aqds_tfa_defconfig
+++ b/configs/ls2088aqds_tfa_defconfig
@@ -112,7 +112,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_RTC_ENABLE_32KHZ_OUTPUT=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig b/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig
index 6e1fe90..8cdfe5c 100644
--- a/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig
@@ -82,7 +82,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2088ardb_qspi_defconfig b/configs/ls2088ardb_qspi_defconfig
index 8441814..84c9f15 100644
--- a/configs/ls2088ardb_qspi_defconfig
+++ b/configs/ls2088ardb_qspi_defconfig
@@ -89,7 +89,7 @@ CONFIG_PCI=y
CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
index dc9a474..3ac0330 100644
--- a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
@@ -100,7 +100,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2088ardb_tfa_defconfig b/configs/ls2088ardb_tfa_defconfig
index 3610985..41891d8 100644
--- a/configs/ls2088ardb_tfa_defconfig
+++ b/configs/ls2088ardb_tfa_defconfig
@@ -108,7 +108,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_DM_SCSI=y
CONFIG_CONS_INDEX=2
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/malta64_defconfig b/configs/malta64_defconfig
index 054c5e6..b635c65 100644
--- a/configs/malta64_defconfig
+++ b/configs/malta64_defconfig
@@ -45,3 +45,4 @@ CONFIG_PCI_GT64120=y
CONFIG_PCI_MSC01=y
CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
diff --git a/configs/malta64el_defconfig b/configs/malta64el_defconfig
index 55f624b..243213c 100644
--- a/configs/malta64el_defconfig
+++ b/configs/malta64el_defconfig
@@ -47,3 +47,4 @@ CONFIG_PCI_GT64120=y
CONFIG_PCI_MSC01=y
CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
diff --git a/configs/malta_defconfig b/configs/malta_defconfig
index 53762a9..ed41e29 100644
--- a/configs/malta_defconfig
+++ b/configs/malta_defconfig
@@ -44,3 +44,4 @@ CONFIG_PCI_GT64120=y
CONFIG_PCI_MSC01=y
CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
diff --git a/configs/maltael_defconfig b/configs/maltael_defconfig
index 8b86d74..63e5fcb 100644
--- a/configs/maltael_defconfig
+++ b/configs/maltael_defconfig
@@ -46,3 +46,4 @@ CONFIG_PCI_GT64120=y
CONFIG_PCI_MSC01=y
CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
diff --git a/configs/minnowmax_defconfig b/configs/minnowmax_defconfig
index 66f3036..52ed763 100644
--- a/configs/minnowmax_defconfig
+++ b/configs/minnowmax_defconfig
@@ -65,6 +65,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_RTL8169=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/miqi-rk3288_defconfig b/configs/miqi-rk3288_defconfig
index 0811e70..9346caf 100644
--- a/configs/miqi-rk3288_defconfig
+++ b/configs/miqi-rk3288_defconfig
@@ -75,6 +75,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/mk808_defconfig b/configs/mk808_defconfig
index 403a84b..7ba8338 100644
--- a/configs/mk808_defconfig
+++ b/configs/mk808_defconfig
@@ -99,6 +99,7 @@ CONFIG_TPL_RAM=y
CONFIG_DM_RESET=y
# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SERIAL=y
CONFIG_SYSRESET=y
CONFIG_TIMER=y
diff --git a/configs/nanopc-t4-rk3399_defconfig b/configs/nanopc-t4-rk3399_defconfig
index 03fa857..8fad8c6 100644
--- a/configs/nanopc-t4-rk3399_defconfig
+++ b/configs/nanopc-t4-rk3399_defconfig
@@ -55,6 +55,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/nanopi-m4-2gb-rk3399_defconfig b/configs/nanopi-m4-2gb-rk3399_defconfig
index 67ca985..c5f13c0 100644
--- a/configs/nanopi-m4-2gb-rk3399_defconfig
+++ b/configs/nanopi-m4-2gb-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/nanopi-m4-rk3399_defconfig b/configs/nanopi-m4-rk3399_defconfig
index afa51bc..b6a604b 100644
--- a/configs/nanopi-m4-rk3399_defconfig
+++ b/configs/nanopi-m4-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/nanopi-m4b-rk3399_defconfig b/configs/nanopi-m4b-rk3399_defconfig
index d02eb18..767befe 100644
--- a/configs/nanopi-m4b-rk3399_defconfig
+++ b/configs/nanopi-m4b-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/nanopi-neo4-rk3399_defconfig b/configs/nanopi-neo4-rk3399_defconfig
index d2d9bf9..383ec1f 100644
--- a/configs/nanopi-neo4-rk3399_defconfig
+++ b/configs/nanopi-neo4-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/nanopi-r2s-rk3328_defconfig b/configs/nanopi-r2s-rk3328_defconfig
index 82264de..40d3117 100644
--- a/configs/nanopi-r2s-rk3328_defconfig
+++ b/configs/nanopi-r2s-rk3328_defconfig
@@ -91,6 +91,7 @@ CONFIG_TPL_RAM=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSINFO=y
CONFIG_SYSRESET=y
# CONFIG_TPL_SYSRESET is not set
diff --git a/configs/nanopi-r4s-rk3399_defconfig b/configs/nanopi-r4s-rk3399_defconfig
index 2185f87..40a45a0 100644
--- a/configs/nanopi-r4s-rk3399_defconfig
+++ b/configs/nanopi-r4s-rk3399_defconfig
@@ -52,6 +52,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index 9cebc70..0590fc9 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -63,7 +63,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index c10e1a5..b327814 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -67,7 +67,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index 75907e0..dfdb06b 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -67,7 +67,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index db08ca5..995c0cc 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -67,7 +67,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index dda3b6b..877a39c 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -65,7 +65,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index 21534c5..24f7d8b 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -67,7 +67,8 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_KIRKWOOD_SPI=y
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index afa0cad..e7d6ffd 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -53,7 +53,8 @@ CONFIG_MTD_RAW_NAND=y
CONFIG_PHY_MARVELL=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_UBIFS_SILENCE_MSG=y
diff --git a/configs/odroid-go2_defconfig b/configs/odroid-go2_defconfig
index 4705f61..33adcc9 100644
--- a/configs/odroid-go2_defconfig
+++ b/configs/odroid-go2_defconfig
@@ -104,6 +104,7 @@ CONFIG_DM_RESET=y
# CONFIG_SPECIFY_CONSOLE_INDEX is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SYSRESET=y
CONFIG_DM_THERMAL=y
diff --git a/configs/omap4_panda_defconfig b/configs/omap4_panda_defconfig
index 2c4e26c..0cae1c6 100644
--- a/configs/omap4_panda_defconfig
+++ b/configs/omap4_panda_defconfig
@@ -46,7 +46,7 @@ CONFIG_SYS_I2C_LEGACY=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_MMC_OMAP_HS=y
CONFIG_CONS_INDEX=3
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OMAP3=y
diff --git a/configs/omap4_sdp4430_defconfig b/configs/omap4_sdp4430_defconfig
index 2315a84..e15c6d5 100644
--- a/configs/omap4_sdp4430_defconfig
+++ b/configs/omap4_sdp4430_defconfig
@@ -43,7 +43,7 @@ CONFIG_SYS_I2C_LEGACY=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_MMC_OMAP_HS=y
CONFIG_CONS_INDEX=3
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_OMAP3=y
CONFIG_USB_GADGET=y
diff --git a/configs/omap5_uevm_defconfig b/configs/omap5_uevm_defconfig
index bd0ede7..d121997 100644
--- a/configs/omap5_uevm_defconfig
+++ b/configs/omap5_uevm_defconfig
@@ -56,7 +56,7 @@ CONFIG_PALMAS_POWER=y
CONFIG_SCSI=y
CONFIG_SCSI_AHCI_PLAT=y
CONFIG_CONS_INDEX=3
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_DWC3=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index c2e879c..45bd307 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -61,6 +61,7 @@ CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index 01bfaed..9c9f6c4 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -62,6 +62,7 @@ CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index 7c64103..fbcdf4b 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -62,6 +62,7 @@ CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/orangepi-rk3399_defconfig b/configs/orangepi-rk3399_defconfig
index 39245e8..0980d81 100644
--- a/configs/orangepi-rk3399_defconfig
+++ b/configs/orangepi-rk3399_defconfig
@@ -51,6 +51,7 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/phycore-rk3288_defconfig b/configs/phycore-rk3288_defconfig
index 8a27418..0632a92 100644
--- a/configs/phycore-rk3288_defconfig
+++ b/configs/phycore-rk3288_defconfig
@@ -78,6 +78,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/pinebook-pro-rk3399_defconfig b/configs/pinebook-pro-rk3399_defconfig
index 528b7bb..dfbf5e7 100644
--- a/configs/pinebook-pro-rk3399_defconfig
+++ b/configs/pinebook-pro-rk3399_defconfig
@@ -80,6 +80,7 @@ CONFIG_DM_RNG=y
CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index d0071f3..116e5d0 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -55,7 +55,8 @@ CONFIG_MTD_RAW_NAND=y
CONFIG_PHY_MARVELL=y
CONFIG_MVGBE=y
CONFIG_MII=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/pogo_v4_defconfig b/configs/pogo_v4_defconfig
index 3b08cb7..018c2f5 100644
--- a/configs/pogo_v4_defconfig
+++ b/configs/pogo_v4_defconfig
@@ -74,7 +74,8 @@ CONFIG_PCI=y
CONFIG_PCI_MVEBU=y
CONFIG_DM_RTC=y
CONFIG_RTC_EMULATION=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PCI=y
diff --git a/configs/popmetal-rk3288_defconfig b/configs/popmetal-rk3288_defconfig
index f6c49da..9112378 100644
--- a/configs/popmetal-rk3288_defconfig
+++ b/configs/popmetal-rk3288_defconfig
@@ -75,6 +75,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig
index c2b0b39..9a5be3e 100644
--- a/configs/puma-rk3399_defconfig
+++ b/configs/puma-rk3399_defconfig
@@ -92,6 +92,7 @@ CONFIG_DM_RESET=y
CONFIG_DM_RTC=y
CONFIG_RTC_ISL1208=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/px30-core-ctouch2-of10-px30_defconfig b/configs/px30-core-ctouch2-of10-px30_defconfig
index 9175c7c..9c36750 100644
--- a/configs/px30-core-ctouch2-of10-px30_defconfig
+++ b/configs/px30-core-ctouch2-of10-px30_defconfig
@@ -100,6 +100,7 @@ CONFIG_RNG_ROCKCHIP=y
# CONFIG_SPECIFY_CONSOLE_INDEX is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SYSRESET=y
CONFIG_DM_THERMAL=y
diff --git a/configs/px30-core-ctouch2-px30_defconfig b/configs/px30-core-ctouch2-px30_defconfig
index 0aa7cca..db1ceaa 100644
--- a/configs/px30-core-ctouch2-px30_defconfig
+++ b/configs/px30-core-ctouch2-px30_defconfig
@@ -100,6 +100,7 @@ CONFIG_RNG_ROCKCHIP=y
# CONFIG_SPECIFY_CONSOLE_INDEX is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SYSRESET=y
CONFIG_DM_THERMAL=y
diff --git a/configs/px30-core-edimm2.2-px30_defconfig b/configs/px30-core-edimm2.2-px30_defconfig
index d731b96..d2cca48 100644
--- a/configs/px30-core-edimm2.2-px30_defconfig
+++ b/configs/px30-core-edimm2.2-px30_defconfig
@@ -100,6 +100,7 @@ CONFIG_RNG_ROCKCHIP=y
# CONFIG_SPECIFY_CONSOLE_INDEX is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SOUND=y
CONFIG_SYSRESET=y
CONFIG_DM_THERMAL=y
diff --git a/configs/qemu-x86_64_defconfig b/configs/qemu-x86_64_defconfig
index 8433b57..0f4811e 100644
--- a/configs/qemu-x86_64_defconfig
+++ b/configs/qemu-x86_64_defconfig
@@ -70,6 +70,7 @@ CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_NVME_PCI=y
CONFIG_SPL_DM_RTC=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_KEYBOARD=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
diff --git a/configs/qemu-x86_defconfig b/configs/qemu-x86_defconfig
index f82f628..a822212 100644
--- a/configs/qemu-x86_defconfig
+++ b/configs/qemu-x86_defconfig
@@ -50,6 +50,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_NVME_PCI=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_KEYBOARD=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
diff --git a/configs/roc-cc-rk3308_defconfig b/configs/roc-cc-rk3308_defconfig
index 670211e..0a029c4 100644
--- a/configs/roc-cc-rk3308_defconfig
+++ b/configs/roc-cc-rk3308_defconfig
@@ -74,6 +74,7 @@ CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/roc-cc-rk3328_defconfig b/configs/roc-cc-rk3328_defconfig
index 7f1259d..8172ed0 100644
--- a/configs/roc-cc-rk3328_defconfig
+++ b/configs/roc-cc-rk3328_defconfig
@@ -95,6 +95,7 @@ CONFIG_TPL_RAM=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSINFO=y
CONFIG_SYSINFO_SMBIOS=y
CONFIG_SYSRESET=y
diff --git a/configs/roc-pc-mezzanine-rk3399_defconfig b/configs/roc-pc-mezzanine-rk3399_defconfig
index 3cdcc72..6827c98 100644
--- a/configs/roc-pc-mezzanine-rk3399_defconfig
+++ b/configs/roc-pc-mezzanine-rk3399_defconfig
@@ -71,6 +71,7 @@ CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/roc-pc-rk3399_defconfig b/configs/roc-pc-rk3399_defconfig
index e03442a..cf4a58d 100644
--- a/configs/roc-pc-rk3399_defconfig
+++ b/configs/roc-pc-rk3399_defconfig
@@ -68,6 +68,7 @@ CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/rock-pi-4-rk3399_defconfig b/configs/rock-pi-4-rk3399_defconfig
index 83721ce..54a4004 100644
--- a/configs/rock-pi-4-rk3399_defconfig
+++ b/configs/rock-pi-4-rk3399_defconfig
@@ -62,6 +62,7 @@ CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/rock-pi-4c-rk3399_defconfig b/configs/rock-pi-4c-rk3399_defconfig
index ac9a3f9..e74ba07 100644
--- a/configs/rock-pi-4c-rk3399_defconfig
+++ b/configs/rock-pi-4c-rk3399_defconfig
@@ -62,6 +62,7 @@ CONFIG_RAM_RK3399_LPDDR4=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/rock-pi-e-rk3328_defconfig b/configs/rock-pi-e-rk3328_defconfig
index c0c1ebf..0ffb073 100644
--- a/configs/rock-pi-e-rk3328_defconfig
+++ b/configs/rock-pi-e-rk3328_defconfig
@@ -96,6 +96,7 @@ CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSINFO=y
CONFIG_SYSINFO_SMBIOS=y
CONFIG_SYSRESET=y
diff --git a/configs/rock-pi-n10-rk3399pro_defconfig b/configs/rock-pi-n10-rk3399pro_defconfig
index fcb3a68..2443f29 100644
--- a/configs/rock-pi-n10-rk3399pro_defconfig
+++ b/configs/rock-pi-n10-rk3399pro_defconfig
@@ -63,6 +63,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/rock-pi-n8-rk3288_defconfig b/configs/rock-pi-n8-rk3288_defconfig
index 4ed98c0..18c6d1b 100644
--- a/configs/rock-pi-n8-rk3288_defconfig
+++ b/configs/rock-pi-n8-rk3288_defconfig
@@ -74,6 +74,7 @@ CONFIG_RAM=y
CONFIG_SPL_RAM=y
# CONFIG_RAM_ROCKCHIP_DEBUG is not set
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/rock2_defconfig b/configs/rock2_defconfig
index 38a5f3a..54d0145 100644
--- a/configs/rock2_defconfig
+++ b/configs/rock2_defconfig
@@ -77,6 +77,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/rock64-rk3328_defconfig b/configs/rock64-rk3328_defconfig
index e75011b..73a4f06 100644
--- a/configs/rock64-rk3328_defconfig
+++ b/configs/rock64-rk3328_defconfig
@@ -92,6 +92,7 @@ CONFIG_TPL_RAM=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSINFO=y
CONFIG_SYSINFO_SMBIOS=y
diff --git a/configs/rock960-rk3399_defconfig b/configs/rock960-rk3399_defconfig
index 6ed5ef8..f2c914f 100644
--- a/configs/rock960-rk3399_defconfig
+++ b/configs/rock960-rk3399_defconfig
@@ -65,6 +65,7 @@ CONFIG_DM_RNG=y
CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
diff --git a/configs/rock_defconfig b/configs/rock_defconfig
index bd6183b..2663840 100644
--- a/configs/rock_defconfig
+++ b/configs/rock_defconfig
@@ -63,6 +63,7 @@ CONFIG_REGULATOR_ACT8846=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SERIAL=y
CONFIG_SYSRESET=y
CONFIG_TIMER=y
diff --git a/configs/rockpro64-rk3399_defconfig b/configs/rockpro64-rk3399_defconfig
index ba48d02..5b8d678 100644
--- a/configs/rockpro64-rk3399_defconfig
+++ b/configs/rockpro64-rk3399_defconfig
@@ -79,6 +79,7 @@ CONFIG_SCSI=y
CONFIG_DM_SCSI=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/sheep-rk3368_defconfig b/configs/sheep-rk3368_defconfig
index 01f104a..40cd91c 100644
--- a/configs/sheep-rk3368_defconfig
+++ b/configs/sheep-rk3368_defconfig
@@ -29,5 +29,6 @@ CONFIG_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_ERRNO_STR=y
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index 52f5aba..79f36c0 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -65,7 +65,8 @@ CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
diff --git a/configs/slimbootloader_defconfig b/configs/slimbootloader_defconfig
index b6b9f88..f5d16f6 100644
--- a/configs/slimbootloader_defconfig
+++ b/configs/slimbootloader_defconfig
@@ -31,5 +31,6 @@ CONFIG_SYSCON=y
CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
# CONFIG_PCI_PNP is not set
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_CONSOLE_SCROLL_LINES=5
# CONFIG_GZIP is not set
diff --git a/configs/socfpga_agilex_atf_defconfig b/configs/socfpga_agilex_atf_defconfig
index 6844092..9269ecc 100644
--- a/configs/socfpga_agilex_atf_defconfig
+++ b/configs/socfpga_agilex_atf_defconfig
@@ -82,6 +82,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_agilex_defconfig b/configs/socfpga_agilex_defconfig
index de9ebd0..48fb067 100644
--- a/configs/socfpga_agilex_defconfig
+++ b/configs/socfpga_agilex_defconfig
@@ -75,6 +75,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_agilex_vab_defconfig b/configs/socfpga_agilex_vab_defconfig
index 7642498..da4545e 100644
--- a/configs/socfpga_agilex_vab_defconfig
+++ b/configs/socfpga_agilex_vab_defconfig
@@ -83,6 +83,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_arria10_defconfig b/configs/socfpga_arria10_defconfig
index 08ae6c5..4e2dc0c 100644
--- a/configs/socfpga_arria10_defconfig
+++ b/configs/socfpga_arria10_defconfig
@@ -62,6 +62,7 @@ CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_TIMER=y
CONFIG_SPL_TIMER=y
diff --git a/configs/socfpga_chameleonv3_defconfig b/configs/socfpga_chameleonv3_defconfig
index 478efc5..00c4cf3 100644
--- a/configs/socfpga_chameleonv3_defconfig
+++ b/configs/socfpga_chameleonv3_defconfig
@@ -29,6 +29,7 @@ CONFIG_FS_LOADER=y
CONFIG_SPL_FS_LOADER=y
CONFIG_MMC_DW=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_TIMER=y
CONFIG_SPL_TIMER=y
CONFIG_DESIGNWARE_APB_TIMER=y
diff --git a/configs/socfpga_n5x_atf_defconfig b/configs/socfpga_n5x_atf_defconfig
index 0feda3b..4d856d5 100644
--- a/configs/socfpga_n5x_atf_defconfig
+++ b/configs/socfpga_n5x_atf_defconfig
@@ -81,6 +81,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_n5x_defconfig b/configs/socfpga_n5x_defconfig
index fa19f55..1056932 100644
--- a/configs/socfpga_n5x_defconfig
+++ b/configs/socfpga_n5x_defconfig
@@ -72,6 +72,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_n5x_vab_defconfig b/configs/socfpga_n5x_vab_defconfig
index 12e8ebf..a6714b2 100644
--- a/configs/socfpga_n5x_vab_defconfig
+++ b/configs/socfpga_n5x_vab_defconfig
@@ -82,6 +82,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_stratix10_atf_defconfig b/configs/socfpga_stratix10_atf_defconfig
index 5ee9f5f..e0e6b2d 100644
--- a/configs/socfpga_stratix10_atf_defconfig
+++ b/configs/socfpga_stratix10_atf_defconfig
@@ -83,6 +83,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
index f689105..9198632 100644
--- a/configs/socfpga_stratix10_defconfig
+++ b/configs/socfpga_stratix10_defconfig
@@ -80,6 +80,7 @@ CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_MII=y
CONFIG_DM_RESET=y
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
diff --git a/configs/som-db5800-som-6867_defconfig b/configs/som-db5800-som-6867_defconfig
index 5d401e6..5b72469 100644
--- a/configs/som-db5800-som-6867_defconfig
+++ b/configs/som-db5800-som-6867_defconfig
@@ -60,6 +60,7 @@ CONFIG_LBA48=y
CONFIG_SYS_64BIT_LBA=y
CONFIG_CPU=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/ten64_tfa_defconfig b/configs/ten64_tfa_defconfig
index 48b2ffc..0209f62 100644
--- a/configs/ten64_tfa_defconfig
+++ b/configs/ten64_tfa_defconfig
@@ -81,7 +81,7 @@ CONFIG_PCIE_LAYERSCAPE_RC=y
CONFIG_DM_RTC=y
CONFIG_RTC_RX8025=y
CONFIG_DM_SCSI=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
diff --git a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
index 22544c0..440c170 100644
--- a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
+++ b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
@@ -65,6 +65,7 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_INTEL=y
CONFIG_WINBOND_W83627=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/theadorable-x86-conga-qa3-e3845_defconfig b/configs/theadorable-x86-conga-qa3-e3845_defconfig
index 8741ecb..b91c3b1 100644
--- a/configs/theadorable-x86-conga-qa3-e3845_defconfig
+++ b/configs/theadorable-x86-conga-qa3-e3845_defconfig
@@ -64,6 +64,7 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_INTEL=y
CONFIG_WINBOND_W83627=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
diff --git a/configs/ti816x_evm_defconfig b/configs/ti816x_evm_defconfig
index 47dbf34..bab7b29 100644
--- a/configs/ti816x_evm_defconfig
+++ b/configs/ti816x_evm_defconfig
@@ -77,6 +77,6 @@ CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
CONFIG_SYS_NAND_U_BOOT_OFFS=0xc0000
CONFIG_MII=y
CONFIG_DRIVER_TI_EMAC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
CONFIG_SPI=y
# CONFIG_USE_PRIVATE_LIBGCC is not set
diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig
index 85d94a6..5976a84 100644
--- a/configs/tinker-rk3288_defconfig
+++ b/configs/tinker-rk3288_defconfig
@@ -83,6 +83,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/tinker-s-rk3288_defconfig b/configs/tinker-s-rk3288_defconfig
index 7dfbad8..078f829 100644
--- a/configs/tinker-s-rk3288_defconfig
+++ b/configs/tinker-s-rk3288_defconfig
@@ -83,6 +83,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/vyasa-rk3288_defconfig b/configs/vyasa-rk3288_defconfig
index cbae60f..0c9d61b 100644
--- a/configs/vyasa-rk3288_defconfig
+++ b/configs/vyasa-rk3288_defconfig
@@ -83,6 +83,7 @@ CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
diff --git a/configs/xtfpga_defconfig b/configs/xtfpga_defconfig
index 3148329..c585146 100644
--- a/configs/xtfpga_defconfig
+++ b/configs/xtfpga_defconfig
@@ -45,6 +45,7 @@ CONFIG_SYS_FLASH_CFI=y
CONFIG_SYS_MAX_FLASH_SECT=1027
CONFIG_PHYLIB=y
CONFIG_ETHOC=y
-CONFIG_SYS_NS16550=y
+CONFIG_SYS_NS16550_SERIAL=y
+CONFIG_SYS_NS16550_REG_SIZE=-4
CONFIG_SYSRESET=y
CONFIG_OF_LIBFDT=y
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index de02e08..4978a65 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -720,6 +720,17 @@ config PIC32_SERIAL
help
Support for the UART found on Microchip PIC32 SoC's.
+config SYS_NS16550_SERIAL
+ bool "NS16550 UART or compatible legacy driver"
+ depends on !DM_SERIAL
+ select SYS_NS16550
+
+config SPL_SYS_NS16550_SERIAL
+ bool "NS16550 UART or compatible legacy driver in SPL"
+ depends on SPL && !SPL_DM_SERIAL
+ default y if SYS_NS16550_SERIAL || ARCH_SUNXI || ARCH_OMAP2PLUS
+ select SYS_NS16550
+
config SYS_NS16550
bool "NS16550 UART or compatible"
help
@@ -732,25 +743,52 @@ config SYS_NS16550
config NS16550_DYNAMIC
bool "Allow NS16550 to be configured at runtime"
+ depends on SYS_NS16550
default y if SYS_COREBOOT || SYS_SLIMBOOTLOADER
help
Enable this option to allow device-tree control of the driver.
Normally this driver is controlled by the following options:
- CONFIG_SYS_NS16550_PORT_MAPPED - indicates that port I/O is used for
- access. If not enabled, then the UART is memory-mapped.
- CONFIG_SYS_NS16550_MEM32 - if memory-mapped, indicates that 32-bit
- access should be used (instead of 8-bit)
- CONFIG_SYS_NS16550_REG_SIZE - indicates register width and also
- endianness. If positive, big-endian access is used. If negative,
- little-endian is used.
-
It is not a good practice for a driver to be statically configured,
since it prevents the same driver being used for different types of
UARTs in a system. This option avoids this problem at the cost of a
slightly increased code size.
+config SYS_NS16550_MEM32
+ bool "If memory-mapped, 32bit access is needed for ns16550 register access"
+ depends on SYS_NS16550
+ help
+ If enabled, if memory-mapped, indicates that 32-bit access should be
+ used (instead of 8-bit) for register access.
+
+config SYS_NS16550_PORT_MAPPED
+ bool "Port I/O is used for ns16550 register access"
+ depends on SYS_NS16550
+ help
+ If enabled, port I/O is used for ns16550 register access. If not
+ enabled, then the UART is memory-mapped.
+
+config SYS_NS16550_REG_SIZE
+ int "ns16550 register width and endianness"
+ depends on SYS_NS16550_SERIAL || SPL_SYS_NS16550_SERIAL
+ range -4 4
+ default -4 if ARCH_OMAP2PLUS || ARCH_SUNXI
+ default 1
+ help
+ Indicates register width and also endianness. If positive, big-endian
+ access is used. If negative, little-endian is used.
+
+config SPL_NS16550_MIN_FUNCTIONS
+ bool "Only provide NS16550_init and NS16550_putc in SPL"
+ depends on SPL_SYS_NS16550_SERIAL && PPC
+ help
+ Enable this if you desire to only have use of the NS16550_init and
+ NS16550_putc functions for the serial driver located at
+ drivers/serial/ns16550.c. This option is useful for saving space for
+ already greatly restricted images, including but not limited to
+ NAND_SPL configurations.
+
config INTEL_MID_SERIAL
bool "Intel MID platform UART support"
depends on DM_SERIAL && OF_CONTROL
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index eb7b8f2..45cf94c 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -25,7 +25,7 @@ ifdef CONFIG_DM_SERIAL
obj-$(CONFIG_PL01X_SERIAL) += serial_pl01x.o
else
obj-$(CONFIG_PL011_SERIAL) += serial_pl01x.o
-obj-$(CONFIG_SYS_NS16550_SERIAL) += serial_ns16550.o
+obj-$(CONFIG_$(SPL_)SYS_NS16550_SERIAL) += serial_ns16550.o
endif
obj-$(CONFIG_ALTERA_UART) += altera_uart.o
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h
index afd7cc8..719caf7 100644
--- a/include/configs/10m50_devboard.h
+++ b/include/configs/10m50_devboard.h
@@ -15,7 +15,6 @@
/*
* SERIAL
*/
-#define CONFIG_SYS_NS16550_MEM32
/*
* Flash
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index c4cde1c..b8cbdc3 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -151,8 +151,6 @@
/*
* Serial Port
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
#define CONFIG_SYS_BAUDRATE_TABLE \
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index b241939..dba15da 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -235,8 +235,6 @@
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
#define CONFIG_SYS_BAUDRATE_TABLE \
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index 9afd834..fd721f3 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -322,10 +322,7 @@ extern unsigned long get_sdram_size(void);
/* Serial Port */
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-#define CONFIG_SPL_NS16550_MIN_FUNCTIONS
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index b9311fc..173f620 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -163,8 +163,6 @@
* open - index 2
* shorted - index 1
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
#define CONFIG_SYS_BAUDRATE_TABLE \
diff --git a/include/configs/SBx81LIFKW.h b/include/configs/SBx81LIFKW.h
index 9629d73..c99e6ba 100644
--- a/include/configs/SBx81LIFKW.h
+++ b/include/configs/SBx81LIFKW.h
@@ -12,8 +12,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
diff --git a/include/configs/SBx81LIFXCAT.h b/include/configs/SBx81LIFXCAT.h
index 67e42b9..8b43fe0 100644
--- a/include/configs/SBx81LIFXCAT.h
+++ b/include/configs/SBx81LIFXCAT.h
@@ -12,8 +12,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index 978cc67..7cb10b2 100644
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -294,8 +294,6 @@
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
#define CONFIG_SYS_BAUDRATE_TABLE \
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index f26e9d6..3fa2d01 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -267,8 +267,6 @@
* open - index 2
* shorted - index 1
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
#define CONFIG_SYS_BAUDRATE_TABLE \
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index 62f0710..c5a28fa 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -269,8 +269,6 @@
/*
* Serial Port
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index 0616f8a..795120c 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -229,8 +229,6 @@
/*
* Serial Port
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 2eb4e73..e3cbc64 100644
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -89,8 +89,6 @@
* open - index 2
* shorted - index 1
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
#define CONFIG_SYS_BAUDRATE_TABLE \
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index a0951fb..b61c800 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -15,10 +15,6 @@
/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_CLK 48000000
-#if !defined(CONFIG_SPL_DM) || !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_SERIAL
-#endif
/* I2C Configuration */
diff --git a/include/configs/ax25-ae350.h b/include/configs/ax25-ae350.h
index cf5125f..7224bd8 100644
--- a/include/configs/ax25-ae350.h
+++ b/include/configs/ax25-ae350.h
@@ -33,10 +33,6 @@
/*
* Serial console configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#ifndef CONFIG_DM_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE -4
-#endif
#define CONFIG_SYS_NS16550_CLK 19660800
/* Init Stack Pointer */
diff --git a/include/configs/axs10x.h b/include/configs/axs10x.h
index f2357b5..c0429ae 100644
--- a/include/configs/axs10x.h
+++ b/include/configs/axs10x.h
@@ -26,9 +26,7 @@
/*
* UART configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 33333333
-#define CONFIG_SYS_NS16550_MEM32
/*
* Ethernet PHY configuration
diff --git a/include/configs/bcmstb.h b/include/configs/bcmstb.h
index 5aa720d..481baff 100644
--- a/include/configs/bcmstb.h
+++ b/include/configs/bcmstb.h
@@ -97,8 +97,6 @@ extern phys_addr_t prior_stage_fdt_address;
*/
#define V_NS16550_CLK 81000000
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
/*
diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h
index a6de28a..773ce3f 100644
--- a/include/configs/bur_am335x_common.h
+++ b/include/configs/bur_am335x_common.h
@@ -14,8 +14,6 @@
/* legacy #defines for non DM bur-board */
#ifndef CONFIG_DM
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
#define CONFIG_SYS_NS16550_COM1 0x44e09000
diff --git a/include/configs/chromebook_coral.h b/include/configs/chromebook_coral.h
index 0eeea80..d14c1d4 100644
--- a/include/configs/chromebook_coral.h
+++ b/include/configs/chromebook_coral.h
@@ -18,7 +18,4 @@
"stdout=vidconsole,serial\0" \
"stderr=vidconsole,serial\0"
-#define CONFIG_SYS_NS16550_MEM32
-#undef CONFIG_SYS_NS16550_PORT_MAPPED
-
#endif /* __CONFIG_H */
diff --git a/include/configs/cm_t43.h b/include/configs/cm_t43.h
index 9061eba..0641d5c 100644
--- a/include/configs/cm_t43.h
+++ b/include/configs/cm_t43.h
@@ -14,12 +14,8 @@
#include <asm/arch/omap.h>
/* Serial support */
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 48000000
#define CONFIG_SYS_NS16550_COM1 0x44e09000
-#if !defined(CONFIG_SPL_DM) || !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#endif
/* NAND support */
#define CFG_SYS_NAND_ECCSIZE 512
diff --git a/include/configs/dfi-bt700.h b/include/configs/dfi-bt700.h
index 4297047..52f2d50 100644
--- a/include/configs/dfi-bt700.h
+++ b/include/configs/dfi-bt700.h
@@ -14,7 +14,6 @@
#ifndef CONFIG_INTERNAL_UART
/* Use BayTrail internal HS UART which is memory-mapped */
-#undef CONFIG_SYS_NS16550_PORT_MAPPED
#endif
#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial\0" \
diff --git a/include/configs/galileo.h b/include/configs/galileo.h
index 545408a..472f236 100644
--- a/include/configs/galileo.h
+++ b/include/configs/galileo.h
@@ -13,7 +13,6 @@
#include <configs/x86-common.h>
/* ns16550 UART is memory-mapped in Quark SoC */
-#undef CONFIG_SYS_NS16550_PORT_MAPPED
#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial\0" \
"stdout=serial\0" \
diff --git a/include/configs/gardena-smart-gateway-mt7688.h b/include/configs/gardena-smart-gateway-mt7688.h
index 965fa87..0d61724 100644
--- a/include/configs/gardena-smart-gateway-mt7688.h
+++ b/include/configs/gardena-smart-gateway-mt7688.h
@@ -20,9 +20,7 @@
/* Serial SPL */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL)
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 40000000
-#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 0xb0000c00
#endif
diff --git a/include/configs/hsdk-4xd.h b/include/configs/hsdk-4xd.h
index 4af845e..bfc0fa5 100644
--- a/include/configs/hsdk-4xd.h
+++ b/include/configs/hsdk-4xd.h
@@ -28,9 +28,7 @@
/*
* UART configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 33330000
-#define CONFIG_SYS_NS16550_MEM32
/*
* Ethernet PHY configuration
diff --git a/include/configs/hsdk.h b/include/configs/hsdk.h
index 0ce65e7..ce3cb20 100644
--- a/include/configs/hsdk.h
+++ b/include/configs/hsdk.h
@@ -27,9 +27,7 @@
/*
* UART configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 33330000
-#define CONFIG_SYS_NS16550_MEM32
/*
* Ethernet PHY configuration
diff --git a/include/configs/km/pg-wcom-ls102xa.h b/include/configs/km/pg-wcom-ls102xa.h
index cc8c37e..7acdb0f 100644
--- a/include/configs/km/pg-wcom-ls102xa.h
+++ b/include/configs/km/pg-wcom-ls102xa.h
@@ -148,7 +148,6 @@
/*
* Serial Port
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
/*
diff --git a/include/configs/kmcent2.h b/include/configs/kmcent2.h
index 16fd6d56..30ba606 100644
--- a/include/configs/kmcent2.h
+++ b/include/configs/kmcent2.h
@@ -330,8 +330,6 @@
* Retain non-DM serial port for debug purposes.
*/
#if !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0) / 2)
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR + 0x11C500)
#endif
diff --git a/include/configs/legoev3.h b/include/configs/legoev3.h
index f0ae924..5434c4f 100644
--- a/include/configs/legoev3.h
+++ b/include/configs/legoev3.h
@@ -36,7 +36,6 @@
/*
* Serial Driver info
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
diff --git a/include/configs/linkit-smart-7688.h b/include/configs/linkit-smart-7688.h
index 9eedd47..b9c853d 100644
--- a/include/configs/linkit-smart-7688.h
+++ b/include/configs/linkit-smart-7688.h
@@ -20,9 +20,7 @@
/* Serial SPL */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL)
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 40000000
-#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM3 0xb0000e00
#endif
diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index 77f84e1..148598f 100644
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -26,8 +26,6 @@
/* GPIO */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
#define CONFIG_HWCONFIG
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index 885774f..3f2dfa6 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -47,8 +47,6 @@
/*
* Serial Port
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
/*
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 6b23134..bd2f74c 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -227,10 +227,6 @@
* Serial Port
*/
#ifndef CONFIG_LPUART
-#define CONFIG_SYS_NS16550_SERIAL
-#ifndef CONFIG_DM_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#endif
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#endif
diff --git a/include/configs/ls1021atsn.h b/include/configs/ls1021atsn.h
index fce9119..8c43f65 100644
--- a/include/configs/ls1021atsn.h
+++ b/include/configs/ls1021atsn.h
@@ -60,10 +60,6 @@
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#ifndef CONFIG_DM_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#endif
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
/* I2C */
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 1ac59a2..06830f4 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -145,10 +145,6 @@
* Serial Port
*/
#ifndef CONFIG_LPUART
-#define CONFIG_SYS_NS16550_SERIAL
-#ifndef CONFIG_DM_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#endif
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#endif
diff --git a/include/configs/ls1028a_common.h b/include/configs/ls1028a_common.h
index 43dbeea..7dd5649 100644
--- a/include/configs/ls1028a_common.h
+++ b/include/configs/ls1028a_common.h
@@ -28,8 +28,6 @@
/* I2C */
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0) / 2)
/* Miscellaneous configurable options */
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index 4736784..2fc06c1 100644
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -40,8 +40,6 @@
#define CPU_RELEASE_ADDR secondary_boot_addr
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
/* SD boot SPL */
diff --git a/include/configs/ls1046a_common.h b/include/configs/ls1046a_common.h
index 07ec2c9..40b4cb9 100644
--- a/include/configs/ls1046a_common.h
+++ b/include/configs/ls1046a_common.h
@@ -40,8 +40,6 @@
#define CPU_RELEASE_ADDR secondary_boot_addr
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
/* SD boot SPL */
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index dec661d..5668e07 100644
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -45,8 +45,6 @@
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0) / 2)
/*
diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index d899720..895c566 100644
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -37,8 +37,6 @@
/* I2C */
/* Serial Port */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
/*
diff --git a/include/configs/malta.h b/include/configs/malta.h
index 30c2e41..2dd34ea 100644
--- a/include/configs/malta.h
+++ b/include/configs/malta.h
@@ -33,7 +33,6 @@
/*
* Serial driver
*/
-#define CONFIG_SYS_NS16550_PORT_MAPPED
/*
* Flash configuration
diff --git a/include/configs/mt7621.h b/include/configs/mt7621.h
index 9b1ba36..1f733d1 100644
--- a/include/configs/mt7621.h
+++ b/include/configs/mt7621.h
@@ -22,9 +22,7 @@
/* Serial SPL */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL)
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 50000000
-#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 0xbe000c00
#endif
diff --git a/include/configs/mt7628.h b/include/configs/mt7628.h
index 4352701..da16e3b 100644
--- a/include/configs/mt7628.h
+++ b/include/configs/mt7628.h
@@ -14,9 +14,7 @@
/* Serial SPL */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL)
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 40000000
-#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 0xb0000c00
#endif
diff --git a/include/configs/mt8183.h b/include/configs/mt8183.h
index c93d70d..eaffe0b 100644
--- a/include/configs/mt8183.h
+++ b/include/configs/mt8183.h
@@ -12,9 +12,6 @@
#include <linux/sizes.h>
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE -4
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_COM1 0x11005200
#define CONFIG_SYS_NS16550_CLK 26000000
diff --git a/include/configs/mt8516.h b/include/configs/mt8516.h
index 7228f3e..3475988 100644
--- a/include/configs/mt8516.h
+++ b/include/configs/mt8516.h
@@ -12,9 +12,6 @@
#include <linux/sizes.h>
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE -4
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_COM1 0x11005000
#define CONFIG_SYS_NS16550_CLK 26000000
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 6d4fff3..4f1067c 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -32,10 +32,8 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#if !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
#endif
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index 99a020c..310bdde 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -40,7 +40,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
/*
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 838c62c..0658206 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -319,10 +319,7 @@
* shorted - index 1
*/
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-#define CONFIG_SPL_NS16550_MIN_FUNCTIONS
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
diff --git a/include/configs/px30_common.h b/include/configs/px30_common.h
index 49d1878..8b151ef 100644
--- a/include/configs/px30_common.h
+++ b/include/configs/px30_common.h
@@ -8,8 +8,6 @@
#include "rockchip-common.h"
-#define CONFIG_SYS_NS16550_MEM32
-
/* FIXME: ff020000 is pmu_mem (10k), while ff0e0000 is regular int_mem */
#define CONFIG_IRAM_BASE 0xff020000
diff --git a/include/configs/rk3308_common.h b/include/configs/rk3308_common.h
index 200b34b..263d1bd 100644
--- a/include/configs/rk3308_common.h
+++ b/include/configs/rk3308_common.h
@@ -8,8 +8,6 @@
#include "rockchip-common.h"
-#define CONFIG_SYS_NS16550_MEM32
-
#define CONFIG_IRAM_BASE 0xfff80000
#define CONFIG_SYS_SDRAM_BASE 0
diff --git a/include/configs/rockchip-common.h b/include/configs/rockchip-common.h
index 4c964cc..1f6b82f 100644
--- a/include/configs/rockchip-common.h
+++ b/include/configs/rockchip-common.h
@@ -7,8 +7,6 @@
#define _ROCKCHIP_COMMON_H_
#include <linux/sizes.h>
-#define CONFIG_SYS_NS16550_MEM32
-
/* ((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512) */
#ifndef CONFIG_SPL_BUILD
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index d071f59..5765f2c 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -38,7 +38,6 @@
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK (48000000)
#define CONFIG_SYS_NS16550_COM1 0x44e09000
#define CONFIG_SYS_NS16550_COM4 0x481a6000
diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index 0187fca..c29bc44 100644
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -52,11 +52,6 @@
* Serial
*/
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#endif
-
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
diff --git a/include/configs/socfpga_arria10_socdk.h b/include/configs/socfpga_arria10_socdk.h
index f712928..49883ea 100644
--- a/include/configs/socfpga_arria10_socdk.h
+++ b/include/configs/socfpga_arria10_socdk.h
@@ -18,7 +18,6 @@
/*
* Serial / UART configurations
*/
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
/*
diff --git a/include/configs/socfpga_chameleonv3.h b/include/configs/socfpga_chameleonv3.h
index 75d2081..7012097 100644
--- a/include/configs/socfpga_chameleonv3.h
+++ b/include/configs/socfpga_chameleonv3.h
@@ -17,7 +17,6 @@
/*
* Serial / UART configurations
*/
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
#define CONFIG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h
index 86cc377..029f898 100644
--- a/include/configs/socfpga_soc64_common.h
+++ b/include/configs/socfpga_soc64_common.h
@@ -76,7 +76,6 @@
* Serial / UART configurations
*/
#define CONFIG_SYS_NS16550_CLK 100000000
-#define CONFIG_SYS_NS16550_MEM32
/*
* SDMMC configurations
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index d9e4c8b..1ed0a26 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -16,7 +16,6 @@
#include <linux/stringify.h>
/* Serial & console */
-#define CONFIG_SYS_NS16550_SERIAL
/* ns16550 reg in the low bits of cpu reg */
#ifdef CONFIG_MACH_SUNIV
/* suniv doesn't have apb2 and uart is connected to apb1 */
@@ -25,7 +24,6 @@
#define CONFIG_SYS_NS16550_CLK 24000000
#endif
#ifndef CONFIG_DM_SERIAL
-# define CONFIG_SYS_NS16550_REG_SIZE -4
# define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE
# define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE
# define CONFIG_SYS_NS16550_COM3 SUNXI_UART2_BASE
diff --git a/include/configs/tb100.h b/include/configs/tb100.h
index 16bdc39b..38a43b7 100644
--- a/include/configs/tb100.h
+++ b/include/configs/tb100.h
@@ -19,7 +19,6 @@
/*
* UART configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 166666666
/*
diff --git a/include/configs/theadorable-x86-dfi-bt700.h b/include/configs/theadorable-x86-dfi-bt700.h
index bb3186e..663a49e 100644
--- a/include/configs/theadorable-x86-dfi-bt700.h
+++ b/include/configs/theadorable-x86-dfi-bt700.h
@@ -13,7 +13,6 @@
#include <configs/x86-common.h>
/* Use BayTrail internal HS UART which is memory-mapped */
-#undef CONFIG_SYS_NS16550_PORT_MAPPED
/* Set the board specific parameters */
#define DEF_ENV_TFTPDIR "theadorable-x86-dfi"
diff --git a/include/configs/ti814x_evm.h b/include/configs/ti814x_evm.h
index 97166e0..60632c5 100644
--- a/include/configs/ti814x_evm.h
+++ b/include/configs/ti814x_evm.h
@@ -77,8 +77,6 @@
#define CONFIG_SYS_TIMERBASE 0x4802E000
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
#define CONFIG_SYS_NS16550_COM1 0x48020000 /* Base EVM has UART0 */
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index efd3a0d..f2dbe35 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -30,8 +30,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
#define CONFIG_SYS_NS16550_COM1 0x48024000 /* Base EVM has UART2 */
diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h
index 5d5df6b..fb01777 100644
--- a/include/configs/ti_am335x_common.h
+++ b/include/configs/ti_am335x_common.h
@@ -17,12 +17,6 @@
#include <asm/arch/omap.h>
/* NS16550 Configuration */
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_NS16550_SERIAL
-#ifndef CONFIG_DM_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#endif
-#endif
#define CONFIG_SYS_NS16550_CLK 48000000
/*
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index a4a45fa..aaeea77 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -34,7 +34,6 @@
#define KEYSTONE_SRAM_SCRATCH_SPACE_END (TI_SRAM_SCRATCH_BOARD_EEPROM_END)
/* UART Configuration */
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_COM1 KS2_UART0_BASE
#define CONFIG_SYS_NS16550_COM2 KS2_UART1_BASE
diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h
index 6cc443c..80d2a01 100644
--- a/include/configs/ti_omap3_common.h
+++ b/include/configs/ti_omap3_common.h
@@ -27,10 +27,6 @@
/* NS16550 Configuration */
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
-#if !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#endif /* !CONFIG_DM_SERIAL */
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
115200}
diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index 0568946..eb93034 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -29,8 +29,6 @@
*/
#define CONFIG_SYS_NS16550_CLK 48000000
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_COM3 UART3_BASE
#endif
diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index 24bbf9e..a1efb57 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -30,10 +30,6 @@
* Hardware drivers
*/
#define CONFIG_SYS_NS16550_CLK 48000000
-#if !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#endif
/*
* Environment setup
diff --git a/include/configs/vocore2.h b/include/configs/vocore2.h
index 6f36d69..84e5ba3 100644
--- a/include/configs/vocore2.h
+++ b/include/configs/vocore2.h
@@ -19,9 +19,7 @@
#define CONFIG_SYS_UBOOT_BASE 0
/* Serial SPL */
-#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 40000000
-#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM3 0xb0000e00
/* RAM */
diff --git a/include/configs/x530.h b/include/configs/x530.h
index 0add626..318e368 100644
--- a/include/configs/x530.h
+++ b/include/configs/x530.h
@@ -13,10 +13,8 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#if !defined(CONFIG_DM_SERIAL)
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
#endif
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index 8e22d6e..f76c1f8 100644
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -21,7 +21,6 @@
/*-----------------------------------------------------------------------
* Serial Configuration
*/
-#define CONFIG_SYS_NS16550_PORT_MAPPED
/*
* Miscellaneous configurable options
diff --git a/include/configs/xtfpga.h b/include/configs/xtfpga.h
index 58d01f4..7090fce 100644
--- a/include/configs/xtfpga.h
+++ b/include/configs/xtfpga.h
@@ -127,8 +127,6 @@
/* Serial Driver Info */
/*====================*/
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_COM1 IOADDR(0x0D050020) /* Base address */
/* Input clk to NS16550 (in Hz; the SYS_CLK_FREQ is in kHz) */
diff --git a/include/ns16550.h b/include/ns16550.h
index 3d9002d..0ee5c4d 100644
--- a/include/ns16550.h
+++ b/include/ns16550.h
@@ -26,7 +26,7 @@
#include <linux/types.h>
-#ifdef CONFIG_DM_SERIAL
+#if defined(CONFIG_DM_SERIAL) && !defined(CONFIG_SYS_NS16550_REG_SIZE)
/*
* For driver model we always use one byte per register, and sort out the
* differences in the driver