diff options
| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-02-16 09:53:03 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-02-16 09:53:03 +0000 |
| commit | 566bc155acac0ef8f2826920244713f10044f951 (patch) | |
| tree | b01a82d1de1b8dc5bcc625c6f77e5bd25cbcb395 /os/common/startup/e200/devices/SPC560Dxx/intc.h | |
| parent | b1b94e5bdf4eb998bbfe907e1de1d4e1c965b503 (diff) | |
| download | ChibiOS-566bc155acac0ef8f2826920244713f10044f951.tar.gz ChibiOS-566bc155acac0ef8f2826920244713f10044f951.tar.bz2 ChibiOS-566bc155acac0ef8f2826920244713f10044f951.zip | |
Start of tree reorganization.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8897 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/common/startup/e200/devices/SPC560Dxx/intc.h')
| -rw-r--r-- | os/common/startup/e200/devices/SPC560Dxx/intc.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/os/common/startup/e200/devices/SPC560Dxx/intc.h b/os/common/startup/e200/devices/SPC560Dxx/intc.h new file mode 100644 index 000000000..6c3bbec60 --- /dev/null +++ b/os/common/startup/e200/devices/SPC560Dxx/intc.h @@ -0,0 +1,96 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
+
+ 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 SPC560Dxx/intc.h
+ * @brief SPC560Dxx INTC module header.
+ *
+ * @addtogroup INTC
+ * @{
+ */
+
+#ifndef _INTC_H_
+#define _INTC_H_
+
+/*===========================================================================*/
+/* Module constants. */
+/*===========================================================================*/
+
+/**
+ * @name INTC addresses
+ * @{
+ */
+#define INTC_BASE 0xFFF48000
+#define INTC_IACKR_ADDR (INTC_BASE + 0x10)
+#define INTC_EOIR_ADDR (INTC_BASE + 0x18)
+/** @} */
+
+/**
+ * @brief INTC priority levels.
+ */
+#define INTC_PRIORITY_LEVELS 16U
+
+/*===========================================================================*/
+/* Module pre-compile time settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module data structures and types. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module macros. */
+/*===========================================================================*/
+
+/**
+ * @name INTC-related macros
+ * @{
+ */
+#define INTC_BCR (*((volatile uint32_t *)(INTC_BASE + 0)))
+#define INTC_CPR(n) (*((volatile uint32_t *)(INTC_BASE + 8 + ((n) * sizeof (uint32_t)))))
+#define INTC_IACKR(n) (*((volatile uint32_t *)(INTC_BASE + 0x10 + ((n) * sizeof (uint32_t)))))
+#define INTC_EOIR(n) (*((volatile uint32_t *)(INTC_BASE + 0x18 + ((n) * sizeof (uint32_t)))))
+#define INTC_PSR(n) (*((volatile uint8_t *)(INTC_BASE + 0x40 + ((n) * sizeof (uint8_t)))))
+/** @} */
+
+/**
+ * @brief Core selection macros for PSR register.
+ */
+#define INTC_PSR_CORE0 0x00
+
+/**
+ * @brief PSR register content helper
+ */
+#define INTC_PSR_ENABLE(cores, prio) ((uint32_t)(cores) | (uint32_t)(prio))
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module inline functions. */
+/*===========================================================================*/
+
+#endif /* _INTC_H_ */
+
+/** @} */
|