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| author | isiora <none@example.com> | 2017-11-14 22:43:14 +0000 |
|---|---|---|
| committer | isiora <none@example.com> | 2017-11-14 22:43:14 +0000 |
| commit | 2e7c937f0b2d2505f707970d0f8f1c3086cae279 (patch) | |
| tree | adedd6e99948a7b23a485c8047c6c165f7ae7c51 /os/common/startup/ARMCAx-TZ/devices/SAMA5D2/armparams.h | |
| parent | 7b3fe37b28fd37d80de146de6f34665168323c83 (diff) | |
| download | ChibiOS-2e7c937f0b2d2505f707970d0f8f1c3086cae279.tar.gz ChibiOS-2e7c937f0b2d2505f707970d0f8f1c3086cae279.tar.bz2 ChibiOS-2e7c937f0b2d2505f707970d0f8f1c3086cae279.zip | |
Splitted the ARM starup tree. Created an ARMCAx-TZ specific tree.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11005 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/common/startup/ARMCAx-TZ/devices/SAMA5D2/armparams.h')
| -rwxr-xr-x | os/common/startup/ARMCAx-TZ/devices/SAMA5D2/armparams.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/os/common/startup/ARMCAx-TZ/devices/SAMA5D2/armparams.h b/os/common/startup/ARMCAx-TZ/devices/SAMA5D2/armparams.h new file mode 100755 index 000000000..29e6613fe --- /dev/null +++ b/os/common/startup/ARMCAx-TZ/devices/SAMA5D2/armparams.h @@ -0,0 +1,92 @@ +/*
+ ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+/**
+ * @file SAMA5D2/armparams.h
+ * @brief ARM parameters for the SAMA5D2x.
+ *
+ * @defgroup ARM_SAMA5D2x Specific Parameters
+ * @ingroup ARM_SPECIFIC
+ * @details This file contains the ARM specific parameters for the
+ * SAMA5D2x platform.
+ * @{
+ */
+
+#ifndef ARMPARAMS_H
+#define ARMPARAMS_H
+
+/**
+ * @brief ARM core model.
+ */
+#define ARM_CORE ARM_CORE_CORTEX_A5
+
+/**
+ * @brief Cortex core model.
+ */
+#define CORTEX_MODEL 5
+
+/**
+ * @brief Thumb-capable.
+ */
+#define ARM_SUPPORTS_THUMB 1
+
+/**
+ * @brief Thumb2-capable.
+ */
+#define ARM_SUPPORTS_THUMB2 1
+
+/**
+ * @brief VFPv4-D16 FPU.
+ */
+#define TARGET_FEATURE_EXTENSION_REGISTER_COUNT 16
+
+/**
+ * @brief Implementation of the wait-for-interrupt state enter.
+ */
+#define ARM_WFI_IMPL asm volatile ("wfi")
+
+#if !defined(_FROM_ASM_) || defined(__DOXYGEN__)
+/* If the device type is not externally defined, for example from the Makefile,
+ then a file named board.h is included. This file must contain a device
+ definition compatible with the vendor include file.*/
+#if !defined (SAMA5D21) && !defined (SAMA5D22) && !defined (SAMA5D23) && \
+ !defined (SAMA5D24) && !defined (SAMA5D25) && !defined (SAMA5D26) && \
+ !defined (SAMA5D27) && !defined (SAMA5D28)
+#include "board.h"
+#endif
+
+/* 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 "sama5d2x.h"
+
+/*lint -save -e9029 [10.4] Signedness comes from external files, it is
+ unpredictable but gives no problems.*/
+#if CORTEX_MODEL != __CORTEX_A
+#error "CMSIS __CORTEX_A mismatch"
+#endif
+
+/**
+ * @brief Address of the IRQ vector register in the interrupt controller.
+ */
+#define ARM_IRQ_VECTOR_REG 0xF803C010U
+#else
+#define ARM_IRQ_VECTOR_REG 0xF803C010
+
+#endif
+#endif /* ARMPARAMS_H */
+
+/** @} */
|