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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-08-05 12:24:08 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-08-05 12:24:08 +0000 |
| commit | 314eb6c589f05a7793bef8d21240c1f92240ef92 (patch) | |
| tree | a3e7a739a3ae8e2cffc105bcad255f769f631631 /os/nil/ports/e200/nilcore.h | |
| parent | 5cbe3a8aad4f44ccee64c309836901b0a33f4bb6 (diff) | |
| download | ChibiOS-314eb6c589f05a7793bef8d21240c1f92240ef92.tar.gz ChibiOS-314eb6c589f05a7793bef8d21240c1f92240ef92.tar.bz2 ChibiOS-314eb6c589f05a7793bef8d21240c1f92240ef92.zip | |
Fixed bug #625.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8158 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/nil/ports/e200/nilcore.h')
| -rw-r--r-- | os/nil/ports/e200/nilcore.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/os/nil/ports/e200/nilcore.h b/os/nil/ports/e200/nilcore.h index 053522743..ac5a32433 100644 --- a/os/nil/ports/e200/nilcore.h +++ b/os/nil/ports/e200/nilcore.h @@ -102,10 +102,25 @@ * @p nilcore_timer.h, if this option is enabled then the file
* @p nilcore_timer_alt.h is included instead.
*/
-#if !defined(PORT_USE_ALT_TIMER)
+#if !defined(PORT_USE_ALT_TIMER) || defined(__DOXYGEN__)
#define PORT_USE_ALT_TIMER FALSE
#endif
+/**
+ * @brief Use VLE instruction set.
+ * @note This parameter is usually set in the Makefile.
+ */
+#if !defined(PPC_USE_VLE) || defined(__DOXYGEN__)
+#define PPC_USE_VLE TRUE
+#endif
+
+/**
+ * @brief Enables the use of the @p WFI instruction.
+ */
+#if !defined(PPC_ENABLE_WFI_IDLE) || defined(__DOXYGEN__)
+#define PPC_ENABLE_WFI_IDLE FALSE
+#endif
+
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
@@ -502,7 +517,9 @@ static inline void port_enable(void) { */
static inline void port_wait_for_interrupt(void) {
+#if PPC_ENABLE_WFI_IDLE
asm volatile ("wait" : : : "memory");
+#endif
}
/**
|