4 files changed, 198 insertions, 0 deletions
diff --git a/bsps/riscv/noel/include/bsp.h b/bsps/riscv/noel/include/bsp.h
new file mode 100644
index 0000000000..8cad281b6a
--- /dev/null
+++ b/bsps/riscv/noel/include/bsp.h
@@ -0,0 +1,78 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSBSPsRISCVNOEL
+ *
+ * @brief Global BSP definitions.
+ */
+
+/*
+ * Copyright (c) 2021 Cobham Gaisler AB.
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * COPYRIGHT (c) 1989-1999.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * 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 AUTHOR 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 AUTHOR 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_RISCV_NOEL_H
+#define LIBBSP_RISCV_NOEL_H
+
+/**
+ * @defgroup RTEMSBSPsRISCVNOEL NOEL-V
+ *
+ * @ingroup RTEMSBSPsRISCV
+ *
+ * @brief NOEL-V RISC-V Board Support Package.
+ *
+ * @{
+ */
+
+#include <rtems.h>
+#include <rtems/clockdrv.h>
+#include <rtems/console.h>
+
+#include <bspopts.h>
+#include <bsp/default-initial-extension.h>
+
+#include <rtems/devnull.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define BSP_FEATURE_IRQ_EXTENSION
+
+#define BSP_FDT_IS_SUPPORTED
+
+#ifdef __cplusplus
+}
+#endif
+
+/** @} */
+
+#endif /* LIBBSP_RISCV_NOEL_H */
diff --git a/bsps/riscv/noel/include/bsp/irq.h b/bsps/riscv/noel/include/bsp/irq.h
new file mode 100644
index 0000000000..3bbea3edfe
--- /dev/null
+++ b/bsps/riscv/noel/include/bsp/irq.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RISCV_IRQ
+ *
+ * @brief Interrupt definitions.
+ */
+
+/*
+ * Copyright (c) 2018 embedded brains GmbH & Co. KG
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * 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 AUTHOR 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 AUTHOR 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_GENERIC_RISCV_IRQ_H
+#define LIBBSP_GENERIC_RISCV_IRQ_H
+
+#ifndef ASM
+
+#include <bsp.h>
+
+#define RISCV_INTERRUPT_VECTOR_SOFTWARE 0
+
+#define RISCV_INTERRUPT_VECTOR_TIMER 1
+
+#define RISCV_INTERRUPT_VECTOR_EXTERNAL(x) ((x) + 2)
+
+#define RISCV_INTERRUPT_VECTOR_IS_EXTERNAL(x) ((x) >= 2)
+
+#define RISCV_INTERRUPT_VECTOR_EXTERNAL_TO_INDEX(x) ((x) - 2)
+
+#define BSP_INTERRUPT_VECTOR_COUNT RISCV_INTERRUPT_VECTOR_EXTERNAL(RISCV_MAXIMUM_EXTERNAL_INTERRUPTS)
+
+#define BSP_INTERRUPT_CUSTOM_VALID_VECTOR
+
+#endif /* ASM */
+
+#endif /* LIBBSP_GENERIC_RISCV_IRQ_H */
diff --git a/bsps/riscv/noel/include/bsp/riscv.h b/bsps/riscv/noel/include/bsp/riscv.h
new file mode 100644
index 0000000000..42e0f47ae8
--- /dev/null
+++ b/bsps/riscv/noel/include/bsp/riscv.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (c) 2018 embedded brains GmbH & Co. KG
+ *
+ * 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 AUTHOR 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 AUTHOR 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 BSP_RISCV_H
+#define BSP_RISCV_H
+
+#include <bsp.h>
+
+#include <rtems/score/cpuimpl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern volatile RISCV_CLINT_regs *riscv_clint;
+
+void *riscv_fdt_get_address(const void *fdt, int node);
+
+uint32_t riscv_get_core_frequency(void);
+
+#ifdef RTEMS_SMP
+extern uint32_t riscv_hart_count;
+#else
+#define riscv_hart_count 1
+#endif
+
+uint32_t riscv_get_hart_index_by_phandle(uint32_t phandle);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BSP_RISCV_H */
diff --git a/bsps/riscv/noel/include/tm27.h b/bsps/riscv/noel/include/tm27.h
new file mode 100644
index 0000000000..0dfa7bf628
--- /dev/null
+++ b/bsps/riscv/noel/include/tm27.h
@@ -0,0 +1 @@
+#include <rtems/tm27-default.h>