bsps/arm: Add BSP for ZynqMP RPU

28 files changed, 1379 insertions, 2 deletions

diff --git a/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c b/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c
new file mode 100644
index 0000000000..f52e008f2b
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c
@@ -0,0 +1,129 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013, 2017 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rtems/console.h>
+#include <rtems/bspIo.h>
+#include <rtems/sysinit.h>
+#include <rtems/termiostypes.h>
+
+#include <bsp/irq.h>
+#include <dev/serial/zynq-uart.h>
+
+#include <bspopts.h>
+
+static zynq_uart_context zynqmp_uart_instances[2] = {
+  {
+    .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 0" ),
+    .regs = (volatile struct zynq_uart *) 0xff000000,
+    .irq = ZYNQMP_IRQ_UART_0
+  }, {
+    .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 1" ),
+    .regs = (volatile struct zynq_uart *) 0xff010000,
+    .irq = ZYNQMP_IRQ_UART_1
+  }
+};
+
+rtems_status_code console_initialize(
+  rtems_device_major_number major,
+  rtems_device_minor_number minor,
+  void *arg
+)
+{
+  size_t i;
+
+  for (i = 0; i < RTEMS_ARRAY_SIZE(zynqmp_uart_instances); ++i) {
+    char uart[] = "/dev/ttySX";
+
+    uart[sizeof(uart) - 2] = (char) ('0' + i);
+    rtems_termios_device_install(
+      &uart[0],
+      &zynq_uart_handler,
+      NULL,
+      &zynqmp_uart_instances[i].base
+    );
+
+    if (i == BSP_CONSOLE_MINOR) {
+      link(&uart[0], CONSOLE_DEVICE_NAME);
+    }
+  }
+
+  return RTEMS_SUCCESSFUL;
+}
+
+void zynqmp_debug_console_flush(void)
+{
+  zynq_uart_reset_tx_flush(&zynqmp_uart_instances[BSP_CONSOLE_MINOR]);
+}
+
+static void zynqmp_debug_console_out(char c)
+{
+  rtems_termios_device_context *base =
+    &zynqmp_uart_instances[BSP_CONSOLE_MINOR].base;
+
+  zynq_uart_write_polled(base, c);
+}
+
+static void zynqmp_debug_console_init(void)
+{
+  rtems_termios_device_context *base =
+    &zynqmp_uart_instances[BSP_CONSOLE_MINOR].base;
+
+  zynq_uart_initialize(base);
+  BSP_output_char = zynqmp_debug_console_out;
+}
+
+static void zynqmp_debug_console_early_init(char c)
+{
+  rtems_termios_device_context *base =
+    &zynqmp_uart_instances[BSP_CONSOLE_MINOR].base;
+
+  zynq_uart_initialize(base);
+  zynqmp_debug_console_out(c);
+}
+
+static int zynqmp_debug_console_in(void)
+{
+  rtems_termios_device_context *base =
+    &zynqmp_uart_instances[BSP_CONSOLE_MINOR].base;
+
+  return zynq_uart_read_polled(base);
+}
+
+BSP_output_char_function_type BSP_output_char = zynqmp_debug_console_early_init;
+
+BSP_polling_getchar_function_type BSP_poll_char = zynqmp_debug_console_in;
+
+RTEMS_SYSINIT_ITEM(
+  zynqmp_debug_console_init,
+  RTEMS_SYSINIT_BSP_START,
+  RTEMS_SYSINIT_ORDER_LAST_BUT_5
+);
diff --git a/bsps/arm/xilinx-zynqmp-rpu/include/bsp.h b/bsps/arm/xilinx-zynqmp-rpu/include/bsp.h
new file mode 100644
index 0000000000..e386bd4b26
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/include/bsp.h
@@ -0,0 +1,96 @@
+/**
+ * @file
+ * @ingroup RTEMSBSPsARMZynqMP
+ * @brief Global BSP definitions.
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013, 2014 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_XILINX_ZYNQMP_BSP_H
+#define LIBBSP_ARM_XILINX_ZYNQMP_BSP_H
+
+/**
+ * @defgroup RTEMSBSPsARMZynqMP Xilinx Zynq UltraScale+ MPSoC
+ *
+ * @ingroup RTEMSBSPsARM
+ *
+ * @brief Xilinx Zynq UltraScale+ MPSoC Board Support Package.
+ *
+ * @{
+ */
+
+#include <bspopts.h>
+
+#define BSP_FEATURE_IRQ_EXTENSION
+
+#ifndef ASM
+
+#include <rtems.h>
+
+#include <bsp/default-initial-extension.h>
+#include <bsp/start.h>
+#include <peripheral_maps/xilinx_zynqmp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#define BSP_ARM_GIC_CPUIF_BASE 0x00F9001000
+
+#define BSP_ARM_GIC_DIST_BASE 0xF9000000
+
+#define BSP_ARM_A9MPCORE_SCU_BASE 0
+
+#define BSP_ARM_A9MPCORE_GT_BASE 0
+
+#define BSP_SELECTED_TTC_ADDR ZYNQMP_TTC0
+
+/**
+ * @brief Zynq UltraScale+ MPSoC specific set up of the MMU.
+ *
+ * Provide in the application to override the defaults in the BSP.
+ */
+BSP_START_TEXT_SECTION void zynqmp_setup_mpu_and_cache(void);
+
+void zynqmp_debug_console_flush(void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* ASM */
+
+/** @} */
+
+#endif /* LIBBSP_ARM_XILINX_ZYNQMP_BSP_H */
diff --git a/bsps/arm/xilinx-zynqmp-rpu/include/bsp/irq.h b/bsps/arm/xilinx-zynqmp-rpu/include/bsp/irq.h
new file mode 100644
index 0000000000..a65e5404f0
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/include/bsp/irq.h
@@ -0,0 +1,65 @@
+/**
+ * @file
+ * @ingroup zynqmp_interrupt
+ * @brief Interrupt definitions.
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_XILINX_ZYNQMP_IRQ_H
+#define LIBBSP_ARM_XILINX_ZYNQMP_IRQ_H
+
+#ifndef ASM
+
+#include <rtems/irq.h>
+#include <rtems/irq-extension.h>
+
+#include <dev/irq/arm-gic-irq.h>
+#include <peripheral_maps/xilinx_zynqmp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define BSP_SELECTED_TTC_IRQ ZYNQMP_IRQ_TTC_0_0
+#define BSP_INTERRUPT_VECTOR_COUNT 188
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* ASM */
+
+#endif /* LIBBSP_ARM_XILINX_ZYNQMP_IRQ_H */
diff --git a/bsps/arm/xilinx-zynqmp-rpu/include/tm27.h b/bsps/arm/xilinx-zynqmp-rpu/include/tm27.h
new file mode 100644
index 0000000000..14214fe151
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/include/tm27.h
@@ -0,0 +1,54 @@
+/**
+ * @file
+ * @ingroup zynqmp_tm27
+ * @brief Interrupt mechanisms for tm27 test.
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTEMS_TMTEST27
+#error "This is an RTEMS internal file you must not include directly."
+#endif
+
+#ifndef __tm27_h
+#define __tm27_h
+
+/**
+ * @defgroup zynqmp_tm27 TM27 Test Support
+ * @ingroup RTEMSBSPsARMZynqMP
+ * @brief Interrupt Mechanisms for tm27 test
+ */
+
+#include <dev/irq/arm-gic-tm27.h>
+
+#endif /* __tm27_h */
diff --git a/bsps/arm/xilinx-zynqmp-rpu/start/bspreset.c b/bsps/arm/xilinx-zynqmp-rpu/start/bspreset.c
new file mode 100644
index 0000000000..eecb4da838
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/start/bspreset.c
@@ -0,0 +1,43 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+
+void bsp_reset(void)
+{
+  zynqmp_debug_console_flush();
+
+  while (true) {
+    /* Wait */
+  }
+}
diff --git a/bsps/arm/xilinx-zynqmp-rpu/start/bspstart.c b/bsps/arm/xilinx-zynqmp-rpu/start/bspstart.c
new file mode 100644
index 0000000000..960442fe9b
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/start/bspstart.c
@@ -0,0 +1,48 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013, 2015 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+#include <bsp/irq-generic.h>
+#include <bsp/linker-symbols.h>
+
+#include <libcpu/arm-cp15.h>
+
+void bsp_start(void)
+{
+  bsp_interrupt_initialize();
+
+  rtems_cache_coherent_add_area(
+    bsp_section_nocacheheap_begin,
+    (uintptr_t) bsp_section_nocacheheap_size
+  );
+}
diff --git a/bsps/arm/xilinx-zynqmp-rpu/start/bspstarthooks.c b/bsps/arm/xilinx-zynqmp-rpu/start/bspstarthooks.c
new file mode 100644
index 0000000000..d35fe8cf13
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/start/bspstarthooks.c
@@ -0,0 +1,66 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2013, 2014 embedded brains GmbH
+ *
+ * Copyright (C) 2019 DornerWorks
+ *
+ * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
+ *        and Josh Whitehead <josh.whitehead@dornerworks.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/start.h>
+
+BSP_START_TEXT_SECTION void bsp_start_hook_0(void)
+{
+    /*
+     * On reset, V will be set.  This points the exceptions to the FSBL's vectors.  The FSBL
+     * should clear this bit before booting RTEMS but in some debugging
+     * configurations the bit may not be.  The other bits should already be clear
+     * on reset.  Since the correct settings in these bits are critical,
+     * make sure SCTLR[M, I, A, C, V] are cleared.  Afterwards, exceptions are
+     * handled by RTEMS.
+     * Note 1: The APU also does these steps in start.S in _start in the #if block:
+     *         `#if (__ARM_ARCH >= 7 && __ARM_ARCH_PROFILE == 'A') || __ARM_ARCH >= 8`
+     * Note 2: Not all Arm R cores need this (like the TMS570).  So, this probably should
+     *         be in this hook and not in start.S
+     *
+     * Ref: https://developer.arm.com/documentation/ddi0460/c/System-Control/Register-descriptions/c1--System-Control-Register?lang=en
+     */
+
+    __asm__ volatile(
+      "mrc p15, 0, r0, c1, c0, 0 \n"
+      "bic r1, r0, #0x3000 \n"     /* Clear V[13] and I[12] */
+      "bic r1, r1, #0x7 \n"        /* Clear C[2] A[1] and M[0] */
+      "mcr p15, 0, r1, c1, c0, 0 \n"
+        : :);
+}
+
+BSP_START_TEXT_SECTION void bsp_start_hook_1(void)
+{
+  bsp_start_copy_sections();
+  zynqmp_setup_mpu_and_cache();
+  bsp_start_clear_bss();
+}
diff --git a/bsps/arm/xilinx-zynqmp-rpu/start/bspstartmpu.c b/bsps/arm/xilinx-zynqmp-rpu/start/bspstartmpu.c
new file mode 100644
index 0000000000..cd11a983d2
--- /dev/null
+++ b/bsps/arm/xilinx-zynqmp-rpu/start/bspstartmpu.c
@@ -0,0 +1,143 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2023 Reflex Aerospace GmbH
+ *
+ * Written by Philip Kirkpatrick <p.kirkpatrick@reflexaerospace.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/start.h>
+
+#include <xil_mpu.h>
+#include <xil_cache.h>
+#include <xreg_cortexr5.h>
+
+static BSP_START_TEXT_SECTION void zynqmp_configure_mpu_sections(void);
+
+/*
+ * Make weak and let the user override.
+ */
+BSP_START_TEXT_SECTION void zynqmp_setup_mpu_and_cache(void) __attribute__ ((weak));
+
+BSP_START_TEXT_SECTION void zynqmp_setup_mpu_and_cache(void)
+{
+  zynqmp_configure_mpu_sections();
+  Xil_EnableMPU();
+  Xil_DCacheEnable();
+  Xil_ICacheEnable();
+}
+
+/*
+ * Setup MPU sections.
+ *
+ * The MPU on the ZynqMP RPU only supports 16 regions.
+ * Regions must align on boundaries equal to the size of the region
+ * Regions may overlap or be nested with the later definition taking precedence
+ *
+ * Note: LWIP for Zynq requires an available region in xemacpsif_dma.c:init_dma()
+ *       this is used for the BD memory.
+ *
+ * The following code attempts to implement the section map from Init_MPU() in
+ * https://github.com/Xilinx/embeddedsw/blob/master/lib/bsp/standalone/src/arm/cortexr5/platform/ZynqMP/mpu.c
+ * and from ARMV7_CP15_START_DEFAULT_SECTIONS in bsps/arm/include/bsp/arm-cp15-start.h
+ * Due to the limitation on number of regions, some compromises have been made.
+ *  - Merges device memories instead of configuring each one independently
+ *  - For DRAM, assumes a baseline of `Normal write-back Cacheable` `Full Access`
+ *    then uses precedence to set no-cache and RO sections
+ *
+ * Reference:
+ * https://docs.xilinx.com/r/en-US/ug1085-zynq-ultrascale-trm/System-Address-Map-Interconnects
+ * https://developer.arm.com/documentation/ddi0460/c/Memory-Protection-Unit
+ *
+ *|                 | Memory Range            | Attributes of MPURegion     |
+ *|-----------------|-------------------------|-----------------------------|
+ *| DDR             | 0x00000000 - 0x7FFFFFFF | Normal write-back Cacheable |
+ *|  -rodata        |                         |  + PRIV_RO_USER_RO          |
+ *|  -nocache       |                         | Normal non-cacheable        |
+ *|  -nocachenoload |                         | Normal non-cacheable        |
+ *| PL              | 0x80000000 - 0xBFFFFFFF | Strongly Ordered            |
+ *| Devices         | 0xC0000000 - 0xFFFFFFFF | Device Memory               |
+ *| -QSPI           | 0xC0000000 - 0xDFFFFFFF |                             |
+ *| -PCIe           | 0xE0000000 - 0xEFFFFFFF |                             |
+ *| -Reserved       | 0xF0000000 - 0xF7FFFFFF |                             |
+ *| -STM_CORESIGHT  | 0xF8000000 - 0xF8FFFFFF |                             |
+ *| -RPU_R5_GIC     | 0xF9000000 - 0xF90FFFFF |                             |
+ *| -Reserved       | 0xF9100000 - 0xFCFFFFFF |                             |
+ *| -FPS            | 0xFD000000 - 0xFDFFFFFF |                             |
+ *| -LPS            | 0xFE000000 - 0xFFFFFFFF | (1)                         |
+ *| OCM             | 0xFFFC0000 - 0xFFFFFFFF | Normal write-back Cacheable |
+ *
+ * Note 1: Actual range for LPS goes to 0xFFBFFFFF,  to use less sections go to
+ *         0xFFFFFFFF and use precedence to configure OCM
+ */
+
+static BSP_START_TEXT_SECTION void zynqmp_configure_mpu_sections(void)
+{
+  u32 addr;
+  u64 size;
+  u32 attrib;
+
+  // Configure baseline DDR memory 0x00000000 - 0x7FFFFFFF
+  addr = 0x00000000U;
+  size = 0x80000000U;
+  attrib = NORM_NSHARED_WB_WA | PRIV_RW_USER_RW;
+  Xil_SetMPURegion(addr, size, attrib);
+
+  // Configure PL interfaces 0x80000000 - 0xBFFFFFFF
+  addr = 0x80000000U;
+  size = 0x40000000U;
+  attrib = STRONG_ORDERD_SHARED | PRIV_RW_USER_RW;
+  Xil_SetMPURegion(addr, size, attrib);
+
+  // Configure devices 0xC0000000 - 0xFFFFFFFF
+  addr = 0xC0000000U;
+  size = 0x40000000U;
+  attrib = DEVICE_NONSHARED | PRIV_RW_USER_RW;
+  Xil_SetMPURegion(addr, size, attrib);
+
+  // Configure OCM 0xFFFC0000 - 0xFFFFFFFF
+  addr = 0xFFFC0000U;
+  size = 0x00040000U;
+  attrib = NORM_NSHARED_WB_WA | PRIV_RW_USER_RW;
+  Xil_SetMPURegion(addr, size, attrib);
+
+  // Add RO region for RO section
+  addr = (u32) bsp_section_rodata_begin;
+  size = bsp_section_rodata_end - bsp_section_rodata_begin;
+  attrib = NORM_NSHARED_WB_WA | PRIV_RO_USER_RO;
+  Xil_SetMPURegion(addr, size, attrib);
+
+  // Add no cache region for no cache section
+  addr = (u32) bsp_section_nocache_begin;
+  size = bsp_section_nocache_end - bsp_section_nocache_begin;
+  attrib = NORM_SHARED_NCACHE | PRIV_RW_USER_RW;
+  Xil_SetMPURegion(addr, size, attrib);
+
+  // Add no cache region for no cache no load section
+  addr = (u32) bsp_section_nocachenoload_begin;
+  size = bsp_section_nocachenoload_end - bsp_section_nocachenoload_begin;
+  attrib = NORM_SHARED_NCACHE | PRIV_RW_USER_RW;
+  Xil_SetMPURegion(addr, size, attrib);
+}
diff --git a/bsps/include/dev/clock/xttcps_hw.h b/bsps/include/dev/clock/xttcps_hw.h
index 0559c4a00c..4d40ab445b 100644
--- a/bsps/include/dev/clock/xttcps_hw.h
+++ b/bsps/include/dev/clock/xttcps_hw.h
@@ -41,6 +41,9 @@ extern "C" {
 #include "xil_types.h"
 #include "xil_assert.h"
 #include "xil_io.h"
+#ifdef __rtems__
+#include <xil_system.h>
+#endif
 
 /************************** Constant Definitions *****************************/
 /*
diff --git a/bsps/include/peripheral_maps/xilinx_zynqmp.h b/bsps/include/peripheral_maps/xilinx_zynqmp.h
new file mode 100644
index 0000000000..9613dcead6
--- /dev/null
+++ b/bsps/include/peripheral_maps/xilinx_zynqmp.h
@@ -0,0 +1,118 @@
+/**
+ * @file
+ * @ingroup RTEMSBSPsShared
+ * @brief Xilinx Zynq Ultrascale+ MPSoC Peripheral memory map.
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2023 Reflex Aerospace GmbH
+ *
+ * Written by Philip Kirkpatrick <p.kirkpatrick@reflexaerospace.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_SHARED_PERIPHERAL_MAPS_ZYNQMP
+#define LIBBSP_SHARED_PERIPHERAL_MAPS_ZYNQMP
+
+/* Data derived from https://docs.xilinx.com/r/en-US/ug1085-zynq-ultrascale-trm/PS-I/O-Peripherals-Registers */
+
+/* LPD IO Peripherals */
+#define ZYNQMP_UART0 (0xFF000000)
+#define ZYNQMP_UART1 (0xFF010000)
+#define ZYNQMP_I2C0 (0xFF020000)
+#define ZYNQMP_I2C1 (0xFF030000)
+#define ZYNQMP_SPI0 (0xFF040000)
+#define ZYNQMP_SPI1 (0xFF050000)
+#define ZYNQMP_CAN0 (0xFF060000)
+#define ZYNQMP_CAN1 (0xFF070000)
+#define ZYNQMP_GPIO (0xFF0A0000)
+#define ZYNQMP_GEM0 (0xFF0B0000)
+#define ZYNQMP_GEM1 (0xFF0C0000)
+#define ZYNQMP_GEM2 (0xFF0D0000)
+#define ZYNQMP_GEM3 (0xFF0E0000)
+#define ZYNQMP_QSPI (0xFF0F0000)
+#define ZYNQMP_NAND (0xFF100000)
+#define ZYNQMP_SD0 (0xFF160000)
+#define ZYNQMP_SD1 (0xFF170000)
+#define ZYNQMP_IPI_MSG (0xFF990000)
+#define ZYNQMP_USB0 (0xFF9D0000)
+#define ZYNQMP_USB1 (0xFF9E0000)
+#define ZYNQMP_AMS (0xFFA50000)
+#define ZYNQMP_PSSYSMON (0xFFA50800)
+#define ZYNQMP_PLSYSMON (0xFFA50C00)
+#define ZYNQMP_CSU_SWDT (0xFFCB0000)
+
+/* FPD IO Peripherals */
+#define ZYNQMP_SATA (0xFD0C0000)
+#define ZYNQMP_PCIE (0xFD0E0000)
+#define ZYNQMP_PCIE_IN (0xFD0E0800)
+#define ZYNQMP_PCIE_EG (0xFD0E0C00)
+#define ZYNQMP_PCIE_DMA (0xFD0F0000)
+#define ZYNQMP_SIOU (0xFD3D0000)
+#define ZYNQMP_GTR (0xFD400000)
+#define ZYNQMP_PCIE_ATTR (0xFD480000)
+#define ZYNQMP_DP (0xFD4A0000)
+#define ZYNQMP_GPU (0xFD4B0000)
+#define ZYNQMP_DP_DMA (0xFD4C0000)
+
+/* LPD System Registers */
+#define ZYNQMP_IPI (0xFF300000)
+#define ZYNQMP_TTC0 (0xFF110000)
+#define ZYNQMP_TTC1 (0xFF120000)
+#define ZYNQMP_TTC2 (0xFF130000)
+#define ZYNQMP_TTC3 (0xFF140000)
+#define ZYNQMP_LPD_SWDT (0xFF150000)
+#define ZYNQMP_XPPU (0xFF980000)
+#define ZYNQMP_XPPU_SINK (0xFF9C0000)
+#define ZYNQMP_PL_LPD (0xFF9B0000)
+#define ZYNQMP_OCM (0xFFA00000)
+#define ZYNQMP_LPD_FPD (0xFFA10000)
+#define ZYNQMP_RTC (0xFFA60000)
+#define ZYNQMP_OCM_XMPU (0xFFA70000)
+#define ZYNQMP_LPD_DMA (0xFFA80000)
+#define ZYNQMP_CSU_DMA (0xFFC80000)
+#define ZYNQMP_CSU (0xFFCA0000)
+#define ZYNQMP_BBRAM (0xFFCD0000)
+
+/* System Interrupt Table */
+
+/* SPIs */
+#define ZYNQMP_IRQ_UART_0 53
+#define ZYNQMP_IRQ_UART_1 54
+
+#define ZYNQMP_IRQ_TTC_0_0 68
+#define ZYNQMP_IRQ_TTC_0_1 69
+#define ZYNQMP_IRQ_TTC_0_2 70
+#define ZYNQMP_IRQ_TTC_1_0 71
+#define ZYNQMP_IRQ_TTC_1_1 72
+#define ZYNQMP_IRQ_TTC_1_2 73
+#define ZYNQMP_IRQ_TTC_2_0 74
+#define ZYNQMP_IRQ_TTC_2_1 75
+#define ZYNQMP_IRQ_TTC_2_2 76
+#define ZYNQMP_IRQ_TTC_3_0 77
+#define ZYNQMP_IRQ_TTC_3_1 78
+#define ZYNQMP_IRQ_TTC_3_2 79
+
+#endif /* LIBBSP_SHARED_PERIPHERAL_MAPS_ZYNQMP */
diff --git a/bsps/shared/dev/clock/xil-ttc.c b/bsps/shared/dev/clock/xil-ttc.c
new file mode 100644
index 0000000000..2c47684045
--- /dev/null
+++ b/bsps/shared/dev/clock/xil-ttc.c
@@ -0,0 +1,229 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSBSPsARMZynqMP
+ *
+ * @brief Triple Timer Counter clock functions definitions.
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2023 Reflex Aerospace GmbH
+ *
+ * Written by Philip Kirkpatrick <p.kirkpatrick@reflexaerospace.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdlib.h>
+
+#include <rtems.h>
+#include <bsp.h>
+#include <bsp/irq.h>
+#include <peripheral_maps/xilinx_zynqmp.h>
+#include <dev/clock/xttcps_hw.h>
+#include <rtems/timecounter.h>
+
+typedef struct {
+  struct timecounter ttc_tc;
+  uint32_t irq_match_interval;
+  uint32_t tick_miss;
+} ttc_clock_context;
+
+static ttc_clock_context ttc_clock_instance = {0, };
+
+#define TTC_REFERENCE_CLOCK 100000000
+
+uint32_t _CPU_Counter_frequency( void )
+{
+  return ttc_clock_instance.ttc_tc.tc_frequency;
+}
+
+static uint32_t zynqmp_ttc_get_timecount(struct timecounter *tc)
+{
+  uint32_t time;
+  time = XTtcPs_ReadReg(BSP_SELECTED_TTC_ADDR, XTTCPS_COUNT_VALUE_OFFSET);
+  return time;
+}
+
+CPU_Counter_ticks _CPU_Counter_read(void)
+{
+  return zynqmp_ttc_get_timecount(&ttc_clock_instance.ttc_tc);
+}
+
+/**
+ *  @brief Initialize the HW peripheral for clock driver
+ *
+ *  Clock driver is implemented by RTI module
+ *
+ * @retval Void
+ */
+static void zynqmp_ttc_clock_driver_support_initialize_hardware(void)
+{
+
+  uint32_t microsec_per_tick;
+  uint16_t clock_ratio;
+  uint8_t  index;
+  uint32_t frequency;
+  uint32_t prescaler;
+  uint32_t tmp_reg_val;
+
+  microsec_per_tick = rtems_configuration_get_microseconds_per_tick();
+
+  /* Check the TTC is OFF before reconfiguring */
+  XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_CNT_CNTRL_OFFSET,
+                  /* Don't enable waveform output */
+                  XTTCPS_CNT_CNTRL_DIS_MASK | XTTCPS_CNT_CNTRL_EN_WAVE_MASK);
+
+  /* Prescaler value is 2^(N + 1)
+   * Divide down the clock as much as possible while still retaining a
+   * frequency that is an integer multiple of 1MHz.  This maximizes time to
+   * overflow while minimizing rounding errors in 1us periods
+   */
+  clock_ratio = TTC_REFERENCE_CLOCK / 1000000;
+  /* Search for the highest set bit.  This is effectively min(log2(ratio)) */
+  for(index = sizeof(clock_ratio) * 8 - 1; index > 0; index--) {
+    if((clock_ratio >> (index)) & 0x01) {
+        break;
+    }
+  }
+  if(index == 0 && (clock_ratio & 0x01) == 0) {
+    /* No prescaler */
+    frequency = TTC_REFERENCE_CLOCK;
+    XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_CLK_CNTRL_OFFSET, 0);
+  } else {
+    prescaler = index - 1;
+    frequency = TTC_REFERENCE_CLOCK / (1 << (prescaler + 1));
+    XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_CLK_CNTRL_OFFSET,
+        prescaler << XTTCPS_CLK_CNTRL_PS_VAL_SHIFT |
+        XTTCPS_CLK_CNTRL_PS_EN_MASK);
+  }
+
+  /* Max out the counter interval */
+  tmp_reg_val = XTTCPS_INTERVAL_VAL_MASK;
+  XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_INTERVAL_VAL_OFFSET,
+                  tmp_reg_val);
+
+  /* Setup match register to generate tick IRQ */
+  ttc_clock_instance.irq_match_interval =
+    (uint32_t) ((frequency * microsec_per_tick) / 1000000);
+  XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_MATCH_0_OFFSET,
+                  ttc_clock_instance.irq_match_interval);
+  /* Clear interupts (clear on read) */
+  XTtcPs_ReadReg(BSP_SELECTED_TTC_ADDR, XTTCPS_ISR_OFFSET);
+  /* Enable interupt for match register */
+  XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_IER_OFFSET,
+                  XTTCPS_IXR_MATCH_0_MASK);
+  /* Configure, reset, and enable counter */
+  XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_CNT_CNTRL_OFFSET,
+        XTTCPS_CNT_CNTRL_EN_WAVE_MASK |  /* Don't enable waveform output */
+        XTTCPS_CNT_CNTRL_RST_MASK |      /* Reset count and start counter */
+        XTTCPS_CNT_CNTRL_MATCH_MASK      /* Enable match mode */
+        /* Increment mode */
+        /* Overflow mode */
+        /* Not disabled */
+        );
+
+  /* set timecounter */
+  ttc_clock_instance.ttc_tc.tc_get_timecount = zynqmp_ttc_get_timecount;
+  ttc_clock_instance.ttc_tc.tc_counter_mask = XTTCPS_COUNT_VALUE_MASK;
+  ttc_clock_instance.ttc_tc.tc_frequency = frequency;
+  ttc_clock_instance.ttc_tc.tc_quality = RTEMS_TIMECOUNTER_QUALITY_CLOCK_DRIVER;
+  rtems_timecounter_install(&ttc_clock_instance.ttc_tc);
+}
+
+/**
+ * @brief Clears interrupt source
+ *
+ * @retval Void
+ */
+static void zynqmp_ttc_clock_driver_support_at_tick( void )
+{
+  uint32_t irq_flags;
+  uint32_t cval;
+  uint32_t now;
+  uint32_t delta;
+
+  /* Get and clear interupts (clear on read) */
+  irq_flags = XTtcPs_ReadReg(BSP_SELECTED_TTC_ADDR, XTTCPS_ISR_OFFSET);
+
+  if(irq_flags & XTTCPS_IXR_MATCH_0_MASK) {
+    /* Update match */
+    cval = XTtcPs_ReadReg(BSP_SELECTED_TTC_ADDR, XTTCPS_MATCH_0_OFFSET);
+    /* Check that the match for the next tick is in the future
+     * If no, then set the match for one irq interval from now
+     *   This will have the effect that your timebase will slip but
+     *   won't hang waiting for the counter to wrap around.
+     * If this happens during normal operation, there is a problem
+     *   causing this interrupt to not be serviced quickly enough
+     * If this happens during debugging, that is normal and expected
+     *   because the TTC does NOT pause when the CPU is halted on a breakpoint
+     */
+    now = XTtcPs_ReadReg(BSP_SELECTED_TTC_ADDR, XTTCPS_COUNT_VALUE_OFFSET);
+    delta = now - cval;
+    if(delta > ttc_clock_instance.irq_match_interval) {
+     cval = now;
+     ttc_clock_instance.tick_miss++;
+    }
+    cval += ttc_clock_instance.irq_match_interval;
+    XTtcPs_WriteReg(BSP_SELECTED_TTC_ADDR, XTTCPS_MATCH_0_OFFSET, cval);
+  }
+  /* Else, something is set up wrong, only match should be enabled */
+}
+
+/**
+ * @brief registers RTI interrupt handler
+ *
+ * @param[in] Clock_isr new ISR handler
+ * @param[in] Old_ticker old ISR handler (unused and type broken)
+ *
+ * @retval Void
+ */
+static void zynqmp_ttc_clock_driver_support_install_isr(
+  rtems_isr_entry Clock_isr
+)
+{
+  rtems_status_code sc = RTEMS_SUCCESSFUL;
+
+  sc = rtems_interrupt_handler_install(
+    BSP_SELECTED_TTC_IRQ,
+    "Clock",
+    RTEMS_INTERRUPT_UNIQUE,
+    (rtems_interrupt_handler) Clock_isr,
+    NULL
+  );
+  if ( sc != RTEMS_SUCCESSFUL ) {
+    rtems_fatal_error_occurred(0xdeadbeef);
+  }
+}
+
+#define Clock_driver_support_at_tick \
+  zynqmp_ttc_clock_driver_support_at_tick
+
+#define Clock_driver_support_initialize_hardware \
+  zynqmp_ttc_clock_driver_support_initialize_hardware
+
+#define Clock_driver_support_install_isr(Clock_isr) \
+  zynqmp_ttc_clock_driver_support_install_isr( Clock_isr )
+
+#include "../../../shared/dev/clock/clockimpl.h"
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/abi.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/abi.yml
new file mode 100644
index 0000000000..ba70c44d7d
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/abi.yml
@@ -0,0 +1,21 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-string: null
+- split: null
+- env-append: null
+build-type: option
+copyrights:
+- Copyright (C) 2023 Reflex Aerospace GmbH ( https://www.reflexaerospace.com/ )
+default:
+- enabled-by: true
+  value:
+  - -march=armv7-r
+  - -mthumb
+  - -mfpu=vfpv3-d16
+  - -mfloat-abi=hard
+description: |
+  ABI flags
+enabled-by: true
+links: []
+name: ABI_FLAGS
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/bspmercuryxu5.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/bspmercuryxu5.yml
new file mode 100644
index 0000000000..d08f048060
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/bspmercuryxu5.yml
@@ -0,0 +1,96 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+arch: arm
+bsp: xilinx_zynqmp_mercuryxu5_rpu
+build-type: bsp
+cflags: []
+copyrights:
+- Copyright (C) 2023 Reflex Aerospace GmbH ( https://www.reflexaerospace.com/ )
+cppflags: []
+enabled-by: true
+family: xilinx-zynqmp-rpu
+includes:
+- bsps/include/xil/
+- bsps/include/xil/${XIL_SUPPORT_PATH}/
+install:
+- destination: ${BSP_INCLUDEDIR}
+  source:
+  - bsps/arm/xilinx-zynqmp-rpu/include/bsp.h
+- destination: ${BSP_INCLUDEDIR}/bsp
+  source:
+  - bsps/arm/xilinx-zynqmp-rpu/include/bsp/irq.h
+- destination: ${BSP_INCLUDEDIR}/peripheral_maps
+  source:
+  - bsps/include/peripheral_maps/xilinx_zynqmp.h
+links:
+- role: build-dependency
+  uid: ../grp
+- role: build-dependency
+  uid: ../start
+- role: build-dependency
+  uid: abi
+- role: build-dependency
+  uid: optclkfastidle
+- role: build-dependency
+  uid: optclkuart
+- role: build-dependency
+  uid: optconirq
+- role: build-dependency
+  uid: ../../optconminor
+- role: build-dependency
+  uid: optint0len
+- role: build-dependency
+  uid: optint0ori
+- role: build-dependency
+  uid: optint1len
+- role: build-dependency
+  uid: optint1ori
+- role: build-dependency
+  uid: optramlen
+- role: build-dependency
+  uid: optramori
+- role: build-dependency
+  uid: optresetvec
+- role: build-dependency
+  uid: optnocachelen
+- role: build-dependency
+  uid: ../../obj
+- role: build-dependency
+  uid: ../../objirq
+- role: build-dependency
+  uid: ../../objdevserialzynq
+- role: build-dependency
+  uid: ../../objdevspizynq
+- role: build-dependency
+  uid: ../../objdevspixil
+- role: build-dependency
+  uid: ../../objmem
+- role: build-dependency
+  uid: ../../opto0
+- role: build-dependency
+  uid: linkcmds
+- role: build-dependency
+  uid: ../../bspopts
+- role: build-dependency
+  uid: ../../objxilinxsupport
+source:
+- bsps/shared/cache/nocache.c
+- bsps/arm/shared/cp15/arm-cp15-set-exception-handler.c
+- bsps/arm/shared/cp15/arm-cp15-set-ttb-entries.c
+- bsps/arm/shared/start/bsp-start-memcpy.S
+- bsps/arm/xilinx-zynqmp-rpu/console/console-config.c
+- bsps/arm/xilinx-zynqmp-rpu/start/bspreset.c
+- bsps/arm/xilinx-zynqmp-rpu/start/bspstart.c
+- bsps/arm/xilinx-zynqmp-rpu/start/bspstarthooks.c
+- bsps/arm/xilinx-zynqmp-rpu/start/bspstartmpu.c
+- bsps/shared/dev/clock/xil-ttc.c
+- bsps/shared/dev/btimer/btimer-cpucounter.c
+- bsps/shared/dev/getentropy/getentropy-cpucounter.c
+- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-zynqmp.c
+- bsps/shared/dev/serial/console-termios.c
+- bsps/shared/irq/irq-default-handler.c
+- bsps/shared/start/bspfatal-default.c
+- bsps/shared/start/gettargethash-default.c
+- bsps/shared/start/sbrk.c
+- bsps/shared/start/stackalloc.c
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/linkcmds.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/linkcmds.yml
new file mode 100644
index 0000000000..a3654f3f42
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/linkcmds.yml
@@ -0,0 +1,46 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: config-file
+content: |
+  MEMORY {
+    RAM_INT_0 : ORIGIN = ${ZYNQMP_RPU_RAM_INT_0_ORIGIN:#010x}, LENGTH = ${ZYNQMP_RPU_RAM_INT_0_LENGTH:#010x}
+    RAM_INT_1 : ORIGIN = ${ZYNQMP_RPU_RAM_INT_1_ORIGIN:#010x}, LENGTH = ${ZYNQMP_RPU_RAM_INT_1_LENGTH:#010x}
+    RAM       : ORIGIN = ${ZYNQMP_RPU_RAM_ORIGIN:#010x}, LENGTH = ${ZYNQMP_RPU_RAM_LENGTH:#010x} - ${ZYNQMP_RPU_RAM_ORIGIN:#010x} - ${ZYNQMP_RPU_RAM_NOCACHE_LENGTH:#010x}
+    NOCACHE   : ORIGIN = ${ZYNQMP_RPU_RAM_LENGTH:#010x} - ${ZYNQMP_RPU_RAM_NOCACHE_LENGTH:#010x}, LENGTH = ${ZYNQMP_RPU_RAM_NOCACHE_LENGTH:#010x}
+  }
+
+  REGION_ALIAS ("REGION_START",          RAM_INT_0);
+  REGION_ALIAS ("REGION_VECTOR",         RAM_INT_0);
+  REGION_ALIAS ("REGION_TEXT",           RAM);
+  REGION_ALIAS ("REGION_TEXT_LOAD",      RAM);
+  REGION_ALIAS ("REGION_RODATA",         RAM);
+  REGION_ALIAS ("REGION_RODATA_LOAD",    RAM);
+  REGION_ALIAS ("REGION_DATA",           RAM);
+  REGION_ALIAS ("REGION_DATA_LOAD",      RAM);
+  REGION_ALIAS ("REGION_FAST_TEXT",      RAM);
+  REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM);
+  REGION_ALIAS ("REGION_FAST_DATA",      RAM);
+  REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
+  REGION_ALIAS ("REGION_BSS",            RAM);
+  REGION_ALIAS ("REGION_WORK",           RAM);
+  REGION_ALIAS ("REGION_STACK",          RAM);
+  REGION_ALIAS ("REGION_NOCACHE",        NOCACHE);
+  REGION_ALIAS ("REGION_NOCACHE_LOAD",   NOCACHE);
+
+  bsp_stack_abt_size = DEFINED (bsp_stack_abt_size) ? bsp_stack_abt_size : 1024;
+
+  bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1M;
+
+  bsp_vector_table_in_start_section = 1;
+
+  INCLUDE linkcmds.armv4
+
+  # define symbols needed by the R5 xil_cache.c
+  _stack_end = bsp_section_stack_end;
+  __undef_stack = bsp_section_stack_begin;
+copyrights:
+- Copyright (C) 2023 Reflex Aerospace GmbH ( https://www.reflexaerospace.com/ )
+enabled-by: true
+install-path: ${BSP_LIBDIR}
+links: []
+target: linkcmds
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optclkfastidle.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optclkfastidle.yml
new file mode 100644
index 0000000000..e303a8bf9f
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optclkfastidle.yml
@@ -0,0 +1,21 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by:
+  - arm/lm3s6965_qemu
+  - arm/realview_pbx_a9_qemu
+  - arm/xilinx_zynq_a9_qemu
+  value: true
+- enabled-by: true
+  value: false
+description: |
+  This sets a mode where the time runs as fast as possible when a clock ISR occurs while the IDLE thread is executing.  This can significantly reduce simulation times.
+enabled-by: true
+links: []
+name: CLOCK_DRIVER_USE_FAST_IDLE
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optclkuart.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optclkuart.yml
new file mode 100644
index 0000000000..77c8f30fff
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optclkuart.yml
@@ -0,0 +1,17 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 100000000
+description: |
+  Zynq UART clock frequency in Hz
+enabled-by: true
+format: '{}'
+links: []
+name: ZYNQ_CLOCK_UART
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optconirq.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optconirq.yml
new file mode 100644
index 0000000000..ea13fa4561
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optconirq.yml
@@ -0,0 +1,16 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: true
+description: |
+  use interrupt driven mode for console devices (used by default)
+enabled-by: true
+links: []
+name: ZYNQ_CONSOLE_USE_INTERRUPTS
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint0len.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint0len.yml
new file mode 100644
index 0000000000..13b436ad2e
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint0len.yml
@@ -0,0 +1,18 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 0x00010000
+description: ''
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_INT_0_LENGTH
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint0ori.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint0ori.yml
new file mode 100644
index 0000000000..b33306b28e
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint0ori.yml
@@ -0,0 +1,18 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 0x00000000
+description: ''
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_INT_0_ORIGIN
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint1len.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint1len.yml
new file mode 100644
index 0000000000..093aff6eb4
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint1len.yml
@@ -0,0 +1,18 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 0x00010000
+description: ''
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_INT_1_LENGTH
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint1ori.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint1ori.yml
new file mode 100644
index 0000000000..5574289975
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optint1ori.yml
@@ -0,0 +1,18 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 0x00020000
+description: ''
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_INT_1_ORIGIN
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optnocachelen.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optnocachelen.yml
new file mode 100644
index 0000000000..017c02235c
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optnocachelen.yml
@@ -0,0 +1,19 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 0x00100000
+description: |
+  length of nocache RAM region
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_NOCACHE_LENGTH
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optprocunitrpu.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optprocunitrpu.yml
new file mode 100644
index 0000000000..09a3965906
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optprocunitrpu.yml
@@ -0,0 +1,17 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+copyrights:
+- Copyright (C) 2023 Reflex Aerospace GmbH ( https://www.reflexaerospace.com/ )
+default:
+- enabled-by: true
+  value: true
+description: |
+  Sets the target processing unit to the RPU (R5F) cores.
+enabled-by: true
+format: '{}'
+links: []
+name: ZYNQMP_PROC_UNIT_RPU
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optramlen.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optramlen.yml
new file mode 100644
index 0000000000..966ae09b19
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optramlen.yml
@@ -0,0 +1,21 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: arm/xilinx_zynqmp_ultra96
+  value: 0x80000000
+- enabled-by: true
+  value: 0x10000000
+description: |
+  override a BSP's default RAM length
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_LENGTH
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optramori.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optramori.yml
new file mode 100644
index 0000000000..ceb8401c37
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optramori.yml
@@ -0,0 +1,19 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-integer: null
+- assert-uint32: null
+- assert-aligned: 1048576
+- env-assign: null
+- format-and-define: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: 0x00100000
+description: ''
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: ZYNQMP_RPU_RAM_ORIGIN
+type: build
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/optresetvec.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optresetvec.yml
new file mode 100644
index 0000000000..bac5c79627
--- /dev/null
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/optresetvec.yml
@@ -0,0 +1,16 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default:
+- enabled-by: true
+  value: false
+description: |
+  reset vector address for BSP start
+enabled-by: true
+links: []
+name: BSP_START_RESET_VECTOR
+type: build
diff --git a/spec/build/bsps/objxilinxsupportr5.yml b/spec/build/bsps/objxilinxsupportr5.yml
index db402af8ca..d800b83247 100644
--- a/spec/build/bsps/objxilinxsupportr5.yml
+++ b/spec/build/bsps/objxilinxsupportr5.yml
@@ -5,7 +5,8 @@ copyrights:
 - Copyright (C) 2022 On-Line Applications Research (OAR)
 cppflags: []
 cxxflags: []
-enabled-by: false
+enabled-by:
+- arm/xilinx_zynqmp_mercuryxu5_rpu
 includes: []
 install:
 - destination: ${BSP_INCLUDEDIR}
diff --git a/spec/build/bsps/optxilsupportpath.yml b/spec/build/bsps/optxilsupportpath.yml
index 7c6daa9043..85bcc7e059 100644
--- a/spec/build/bsps/optxilsupportpath.yml
+++ b/spec/build/bsps/optxilsupportpath.yml
@@ -6,7 +6,8 @@ build-type: option
 copyrights:
 - Copyright (C) 2022 On-Line Applications Research (OAR)
 default:
-- enabled-by: []
+- enabled-by:
+  - arm/xilinx_zynqmp_mercuryxu5_rpu
   value: arm/cortexr5
 - enabled-by: bsps/microblaze/microblaze_fpga
   value: microblaze