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diff --git a/os/hal/ports/SAMA/LLD/SDMMCv1/osclock.c b/os/hal/ports/SAMA/LLD/SDMMCv1/osclock.c
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+++ b/os/hal/ports/SAMA/LLD/SDMMCv1/osclock.c
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+/* ----> DO NOT REMOVE THE FOLLOWING NOTICE <----
+
+ Copyright (c) 2014-2017 Datalight, Inc.
+ All Rights Reserved Worldwide.
+
+ This program 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; use version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but "AS-IS," 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, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+/* Businesses and individuals that for commercial or other reasons cannot
+ comply with the terms of the GPLv2 license may obtain a commercial license
+ before incorporating Reliance Edge into proprietary software for
+ distribution in any form. Visit http://www.datalight.com/reliance-edge for
+ more information.
+*/
+/** @file
+ @brief Implements real-time clock functions.
+*/
+#include "hal.h"
+#if (HAL_USE_SDMMC == TRUE)
+#include "sama_sdmmc_lld.h"
+#if SDMMC_USE_RELEDGE_LIB == 1
+#include <redfs.h>
+
+
+/** @brief Initialize the real time clock.
+
+ The behavior of calling this function when the RTC is already initialized
+ is undefined.
+
+ @return A negated ::REDSTATUS code indicating the operation result.
+
+ @retval 0 Operation was successful.
+*/
+REDSTATUS RedOsClockInit(void)
+{
+ return 0;
+}
+
+
+/** @brief Uninitialize the real time clock.
+
+ The behavior of calling this function when the RTC is not initialized is
+ undefined.
+
+ @return A negated ::REDSTATUS code indicating the operation result.
+
+ @retval 0 Operation was successful.
+*/
+REDSTATUS RedOsClockUninit(void)
+{
+ return 0;
+}
+
+
+/** @brief Get the date/time.
+
+ The behavior of calling this function when the RTC is not initialized is
+ undefined.
+
+ @return The number of seconds since January 1, 1970 excluding leap seconds
+ (in other words, standard Unix time). If the resolution or epoch
+ of the RTC is different than this, the implementation must convert
+ it to the expected representation.
+*/
+uint32_t RedOsClockGetTime(void)
+{
+ /* FreeRTOS does not provide an RTC abstraction since most of the systems
+ it targets have no RTC hardware. If your hardware includes an RTC that
+ you would like to use, this function must be customized.
+ */
+ return 0;
+}
+#endif
+#endif
+