diff --git a/cpu/mips_pic32mz/include/cpu.h b/cpu/mips32r2_common/include/cpu.h
similarity index 78%
rename from cpu/mips_pic32mz/include/cpu.h
rename to cpu/mips32r2_common/include/cpu.h
index 963398c7ec..618e92d8a6 100644
--- a/cpu/mips_pic32mz/include/cpu.h
+++ b/cpu/mips32r2_common/include/cpu.h
@@ -9,13 +9,13 @@
  */
 
 /**
- * @defgroup    cpu_mips_pic32mz Microchip PIC32MZ
+ * @defgroup    cpu_mips32r2_common Imagination Technologies MIPS32R2 Common
  * @ingroup     cpu
- * @brief       CPU definitions for Microchip PIC32MZ devices.
+ * @brief       CPU definitions for MIPS32R2 devices.
  * @{
  *
  * @file
- * @brief       CPU definitions for Microchip PIC32MZ devices.
+ * @brief       CPU definitions for MIPS32R2 devices.
  *
  * @author      Neil Jones <neil.jones@imgtec.com>
  */
@@ -30,13 +30,9 @@ extern "C" {
 #include <stdio.h>
 #include <inttypes.h>
 #include <assert.h>
+#include "cpu_conf.h"
 #include "irq.h"
 
-/**
- * @brief We run from flash on PIC32
- */
-#define FLASH_XIP (1)
-
 /**
  * @brief   Print the last instruction's address
  *
diff --git a/cpu/mips32r2_common/include/eic_irq.h b/cpu/mips32r2_common/include/eic_irq.h
index 27c606def4..8c9832391b 100644
--- a/cpu/mips32r2_common/include/eic_irq.h
+++ b/cpu/mips32r2_common/include/eic_irq.h
@@ -7,8 +7,7 @@
  */
 
 /**
- * @defgroup        cpu_mips32r2_common Imagination Technologies MIPS32R2 Common
- * @ingroup         cpu
+ * @ingroup         cpu_mips32r2_common
  * @brief           Imagination Technologies MIPS32R2 Common implementation
  * @{
  *
diff --git a/cpu/mips_pic32_common/include/periph_cpu_common.h b/cpu/mips_pic32_common/include/periph_cpu_common.h
index 115bb66025..0d9690161b 100644
--- a/cpu/mips_pic32_common/include/periph_cpu_common.h
+++ b/cpu/mips_pic32_common/include/periph_cpu_common.h
@@ -26,6 +26,11 @@
 extern "C" {
 #endif
 
+/**
+ * @brief We run from flash on PIC32
+ */
+#define FLASH_XIP (1)
+
 /**
  * @name    Power management configuration
  * @{
diff --git a/cpu/mips_pic32mx/include/cpu.h b/cpu/mips_pic32mx/include/cpu.h
deleted file mode 100644
index 3ebc445ed4..0000000000
--- a/cpu/mips_pic32mx/include/cpu.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2016,2017, Imagination Technologies Limited and/or its
- *                 affiliated group companies.
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License v2.1. See the file LICENSE in the top level
- * directory for more details.#
- *
- */
-
-/**
- * @defgroup    cpu_mips_pic32mx Microchip PIC32MX
- * @ingroup     cpu
- * @brief       CPU definitions for Microchip PIC32MX devices.
- * @{
- *
- * @file
- * @brief       CPU definitions for pic32mx devices.
- *
- * @author      Neil Jones <neil.jones@imgtec.com>
- */
-
-#ifndef CPU_H
-#define CPU_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdio.h>
-#include <inttypes.h>
-#include <assert.h>
-#include "irq.h"
-
-/**
- * @brief We run from flash on PIC32
- */
-#define FLASH_XIP (1)
-
-/**
- * @brief   Print the last instruction's address
- *
- * @todo:   Not supported
- */
-static inline void cpu_print_last_instruction(void)
-{
-    /* This function must exist else RIOT won't compile */
-}
-
-/**
- * @brief Initialize the CPU, set IRQ priorities
- */
-void cpu_init(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CPU_H */
-/** @} */
diff --git a/cpu/mips_pic32mx/include/cpu_conf.h b/cpu/mips_pic32mx/include/cpu_conf.h
index 0647ad398d..e67455fc2c 100644
--- a/cpu/mips_pic32mx/include/cpu_conf.h
+++ b/cpu/mips_pic32mx/include/cpu_conf.h
@@ -9,7 +9,8 @@
  */
 
 /**
- * @ingroup     cpu_mips_pic32mx
+ * @defgroup    cpu_mips_pic32mx PIC32MX
+ * @ingroup     cpu
  * @{
  *
  * @file
diff --git a/cpu/mips_pic32mz/include/cpu_conf.h b/cpu/mips_pic32mz/include/cpu_conf.h
index 31c3da65d6..f307de809f 100644
--- a/cpu/mips_pic32mz/include/cpu_conf.h
+++ b/cpu/mips_pic32mz/include/cpu_conf.h
@@ -9,7 +9,8 @@
  */
 
 /**
- * @ingroup     cpu_mips_pic32mz
+ * @defgroup     cpu_mips_pic32mz PIC32MZ
+ * @ingroup      cpu
  * @{
  *
  * @file