From 2e9ed23874a1b43cb7bf70df1c019dbf4024278c Mon Sep 17 00:00:00 2001
From: Fabio Utzig <utzig@utzig.org>
Date: Wed, 29 Apr 2015 19:48:40 -0300
Subject: Add initial cmparams

---
 os/common/ports/ARMCMx/devices/NRF51822/cmparams.h | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 os/common/ports/ARMCMx/devices/NRF51822/cmparams.h

(limited to 'os/common')

diff --git a/os/common/ports/ARMCMx/devices/NRF51822/cmparams.h b/os/common/ports/ARMCMx/devices/NRF51822/cmparams.h
new file mode 100644
index 0000000..645a438
--- /dev/null
+++ b/os/common/ports/ARMCMx/devices/NRF51822/cmparams.h
@@ -0,0 +1,82 @@
+/*
+    ChibiOS - Copyright (C) 2015 Fabio Utzig
+
+    This file is part of ChibiOS.
+
+    ChibiOS is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file    NRF51822/cmparams.h
+ * @brief   ARM Cortex-M0 parameters for the Nordic Semi NRF51822 family.
+ *
+ * @defgroup ARMCMx_NRF51x Nordic semiconductor NRF51x.
+ * @ingroup ARMCMx_SPECIFIC
+ * @details This file contains the Cortex-M0 specific parameters for the
+ *          NRF51x platform.
+ * @{
+ */
+
+#ifndef _CMPARAMS_H_
+#define _CMPARAMS_H_
+
+/**
+ * @brief   Cortex core model.
+ */
+#define CORTEX_MODEL            0
+
+/**
+ * @brief   Systick unit presence.
+ */
+#define CORTEX_HAS_ST           FALSE
+
+/**
+ * @brief   Floating Point unit presence.
+ */
+#define CORTEX_HAS_FPU          FALSE
+
+/**
+ * @brief   Number of bits in priority masks.
+ */
+#define CORTEX_PRIORITY_BITS    2
+
+/**
+ * @brief   Number of interrupt vectors.
+ * @note    This number does not include the 16 system vectors and must be
+ *          rounded to a multiple of 8.
+ */
+#define CORTEX_NUM_VECTORS      32
+
+/* The following code is not processed when the file is included from an
+   asm module.*/
+#if !defined(_FROM_ASM_)
+
+/* Including the device CMSIS header. Note, we are not using the definitions
+   from this header because we need this file to be usable also from
+   assembler source files. We verify that the info matches instead.*/
+#include "nrf51.h"
+
+#if CORTEX_MODEL != __CORTEX_M
+#error "CMSIS __CORTEX_M mismatch"
+#endif
+
+#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS
+#error "CMSIS __NVIC_PRIO_BITS mismatch"
+#endif
+
+#endif /* !defined(_FROM_ASM_) */
+
+#endif /* _CMPARAMS_H_ */
+
+/** @} */
-- 
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