diff --git a/bsps/include/dev/serial/zynq-uart.h b/bsps/include/dev/serial/zynq-uart.h
index 0eb1dd5f29..220d9b7717 100644
--- a/bsps/include/dev/serial/zynq-uart.h
+++ b/bsps/include/dev/serial/zynq-uart.h
@@ -60,10 +60,6 @@ extern const rtems_termios_device_handler zynq_uart_handler;
 
 #define ZYNQ_UART_DEFAULT_BAUD 115200
 
-#ifndef ZYNQ_CLOCK_UART
-#define ZYNQ_CLOCK_UART 100000000
-#endif
-
 void zynq_uart_initialize(rtems_termios_device_context *base);
 
 int zynq_uart_read_polled(rtems_termios_device_context *base);
diff --git a/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml b/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
index 499947eddf..552723c61c 100644
--- a/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
+++ b/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
@@ -31,6 +31,8 @@ links:
   uid: ../../obj
 - role: build-dependency
   uid: ../../objirq
+- role: build-dependency
+  uid: ../../objdevserialzynq
 - role: build-dependency
   uid: ../../optcachedata
 - role: build-dependency
diff --git a/spec/build/bsps/arm/xilinx-zynq/grp.yml b/spec/build/bsps/arm/xilinx-zynq/grp.yml
index 47f38ebcfd..a0580619f0 100644
--- a/spec/build/bsps/arm/xilinx-zynq/grp.yml
+++ b/spec/build/bsps/arm/xilinx-zynq/grp.yml
@@ -55,6 +55,8 @@ links:
   uid: ../../obj
 - role: build-dependency
   uid: ../../objirq
+- role: build-dependency
+  uid: ../../objdevserialzynq
 - role: build-dependency
   uid: linkcmds
 - role: build-dependency
diff --git a/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml b/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
index 0704c691b2..95cbc51436 100644
--- a/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
+++ b/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
@@ -67,6 +67,8 @@ links:
   uid: ../../obj
 - role: build-dependency
   uid: ../../objirq
+- role: build-dependency
+  uid: ../../objdevserialzynq
 - role: build-dependency
   uid: ../../opto2
 - role: build-dependency
diff --git a/spec/build/bsps/obj.yml b/spec/build/bsps/obj.yml
index 7ea560b47d..a454783d51 100644
--- a/spec/build/bsps/obj.yml
+++ b/spec/build/bsps/obj.yml
@@ -52,8 +52,6 @@ install:
   source:
   - bsps/include/dev/serial/arm-pl011-regs.h
   - bsps/include/dev/serial/arm-pl011.h
-  - bsps/include/dev/serial/zynq-uart-regs.h
-  - bsps/include/dev/serial/zynq-uart.h
 - destination: ${BSP_INCLUDEDIR}/rtems/zilog
   source:
   - bsps/include/rtems/zilog/z8036.h
@@ -96,8 +94,6 @@ source:
 - bsps/shared/dev/serial/ns16550.c
 - bsps/shared/dev/serial/ns16550-context.c
 - bsps/shared/dev/serial/serprobe.c
-- bsps/shared/dev/serial/zynq-uart.c
-- bsps/shared/dev/serial/zynq-uart-polled.c
 - bsps/shared/start/bootcard.c
 - bsps/shared/rtems-version.c
 type: build
diff --git a/spec/build/bsps/objdevserialzynq.yml b/spec/build/bsps/objdevserialzynq.yml
new file mode 100644
index 0000000000..e890ebc459
--- /dev/null
+++ b/spec/build/bsps/objdevserialzynq.yml
@@ -0,0 +1,19 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: objects
+cflags: []
+copyrights:
+- Copyright (C) 2020 On-Line Applications Research (OAR)
+cppflags: []
+cxxflags: []
+enabled-by: true
+includes: []
+install:
+- destination: ${BSP_INCLUDEDIR}/dev/serial
+  source:
+  - bsps/include/dev/serial/zynq-uart-regs.h
+  - bsps/include/dev/serial/zynq-uart.h
+links: []
+source:
+- bsps/shared/dev/serial/zynq-uart.c
+- bsps/shared/dev/serial/zynq-uart-polled.c
+type: build