3 files changed, 70 insertions, 69 deletions
diff --git a/ports/ARM7-AT91SAM7X/chcore.c b/ports/ARM7-AT91SAM7X/chcore.c
deleted file mode 100644
index f404efce1..000000000
--- a/ports/ARM7-AT91SAM7X/chcore.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
-    This file is part of ChibiOS/RT.
-
-    ChibiOS/RT 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/RT 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/>.
-*/
-
-/**
- * @addtogroup ARM7_CORE
- * @{
- */
-
-#include <ch.h>
-
-#include "at91lib/AT91SAM7X256.h"
-
-/*
- * This file is a template of the system driver functions provided by a port.
- * Some of the following functions may be implemented as macros in chcore.h if
- * the implementer decides that there is an advantage in doing so, as example
- * because performance concerns.
- */
-
-/**
- * Prints a message on the system console.
- * @param msg pointer to the message
- */
-__attribute__((weak))
-void sys_puts(char *msg) {
-}
-
-/**
- * Enters an architecture-dependent halt mode. The function is meant to return
- * when an interrupt becomes pending.
- */
-__attribute__((weak))
-void sys_wait_for_interrupt(void) {
-
-#if ENABLE_WFI_IDLE != 0
-  AT91C_BASE_SYS->PMC_SCDR = AT91C_PMC_PCK;
-#endif
-}
-
-/**
- * Halts the system. This function is invoked by the operating system when an
- * unrecoverable error is detected (as example because a programming error in
- * the application code that triggers an assertion while in debug mode).
- */
-__attribute__((weak))
-void sys_halt(void) {
-
-  sys_disable_all();
-  while (TRUE) {
-  }
-}
-
-/** @} */
diff --git a/ports/ARM7-AT91SAM7X/wfi.h b/ports/ARM7-AT91SAM7X/wfi.h
new file mode 100644
index 000000000..5e2da044d
--- /dev/null
+++ b/ports/ARM7-AT91SAM7X/wfi.h
@@ -0,0 +1,35 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT 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/RT 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/>.
+*/
+
+#ifndef _WFI_H_
+#define _WFI_H_
+
+#include "at91lib/AT91SAM7X256.h"
+
+#ifndef port_wait_for_interrupt
+#if ENABLE_WFI_IDLE != 0
+#define port_wait_for_interrupt() {                                     \
+  AT91C_BASE_SYS->PMC_SCDR = AT91C_PMC_PCK;                             \
+}
+#else
+#define port_wait_for_interrupt()
+#endif
+#endif
+
+#endif /* _WFI_H_ */
diff --git a/ports/ARM7-LPC214x/wfi.h b/ports/ARM7-LPC214x/wfi.h
new file mode 100644
index 000000000..bd3b5e7cd
--- /dev/null
+++ b/ports/ARM7-LPC214x/wfi.h
@@ -0,0 +1,35 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT 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/RT 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/>.
+*/
+
+#ifndef _WFI_H_
+#define _WFI_H_
+
+#include "lpc214x.h"
+
+#ifndef port_wait_for_interrupt
+#if ENABLE_WFI_IDLE != 0
+#define port_wait_for_interrupt() {                                     \
+  PCON = 1;                                                             \
+}
+#else
+#define port_wait_for_interrupt()
+#endif
+#endif
+
+#endif /* _WFI_H_ */