1 files changed, 0 insertions, 104 deletions
diff --git a/c/src/lib/libbsp/arm/atsam/startup/power-rtc.c b/c/src/lib/libbsp/arm/atsam/startup/power-rtc.c
deleted file mode 100644
index b60235ac29..0000000000
--- a/c/src/lib/libbsp/arm/atsam/startup/power-rtc.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2016 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <bsp.h>
-#include <bsp/power.h>
-#include <bsp/irq.h>
-
-#include <libchip/chip.h>
-
-#define ATSAM_ENABLE_ALARM_INTERRUPT (1u << 1)
-
-static void set_rtc_alarm_interrupt(uint8_t interval)
-{
-	Rtc *rtc = RTC;
-	rtems_time_of_day tod;
-
-	/* Clear current status register */
-	RTC_ClearSCCR(rtc, 0x3F);
-
-	atsam_rtc_get_time(&tod);
-	tod.second = (tod.second + interval) % 60;
-	tod.second = (((tod.second / 10) << 4) | (tod.second % 10));
-
-	rtc->RTC_TIMALR &= ~RTC_TIMALR_SECEN;
-	rtc->RTC_TIMALR = tod.second;
-	rtc->RTC_TIMALR |= RTC_TIMALR_SECEN;
-	RTC_EnableIt(rtc, ATSAM_ENABLE_ALARM_INTERRUPT);
-}
-
-static void rtc_interrupt_handler(void *arg)
-{
-	atsam_power_data_rtc_driver *rtc_data;
-
-	rtc_data = (atsam_power_data_rtc_driver *)arg;
-	set_rtc_alarm_interrupt(rtc_data->interval);
-}
-
-static void rtc_alarm_handler(void *arg)
-{
-	Rtc *rtc = RTC;
-	rtems_status_code sc;
-
-	/* Clear current status register */
-	RTC_ClearSCCR(rtc, 0x3F);
-
-	/* Switch off all RTC interrupts */
-	RTC_DisableIt(rtc, 0x1F);
-
-	/* Install RTC interrupt handler */
-	sc = rtems_interrupt_handler_install(RTC_IRQn,
-	    "RTC",
-	    RTEMS_INTERRUPT_UNIQUE,
-	    rtc_interrupt_handler,
-	    arg
-	);
-	assert(sc == RTEMS_SUCCESSFUL);
-}
-
-static void set_time(void)
-{
-	rtems_time_of_day tod;
-	rtems_status_code sc;
-
-	atsam_rtc_get_time(&tod);
-	sc = rtems_clock_set(&tod);
-	assert(sc == RTEMS_SUCCESSFUL);
-}
-
-void atsam_power_handler_rtc_driver(
-    const atsam_power_control *control,
-    atsam_power_state state
-)
-{
-	atsam_power_data_rtc_driver *rtc_data;
-	Rtc *rtc = RTC;
-
-	rtc_data = (atsam_power_data_rtc_driver *)control->data.arg;
-
-	switch (state) {
-		case ATSAM_POWER_ON:
-			RTC_DisableIt(rtc, ATSAM_ENABLE_ALARM_INTERRUPT);
-			set_time();
-			break;
-		case ATSAM_POWER_OFF:
-			set_rtc_alarm_interrupt(rtc_data->interval);
-			break;
-		case ATSAM_POWER_INIT:
-			rtc_alarm_handler(rtc_data);
-			break;
-		default:
-			break;
-	}
-}