1/*
2 * Copyright (c) 2010,2013,2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Ali Saidi
38 */
39
40#include "base/trace.hh"
41#include "debug/RVCTRL.hh"
42#include "dev/arm/rv_ctrl.hh"
43#include "mem/packet.hh"
44#include "mem/packet_access.hh"
45#include "sim/voltage_domain.hh"
46
47RealViewCtrl::RealViewCtrl(Params *p)
48 : BasicPioDevice(p, 0xD4), flags(0), scData(0)
49{
50}
51
52Tick

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288
289void
290RealViewOsc::write(uint32_t freq)
291{
292 DPRINTF(RVCTRL, "Setting new OSC frequency: %f MHz\n", freq / 1E6);
293 clockPeriod(SimClock::Float::s / freq);
294}
295
296
297
298RealViewCtrl *
299RealViewCtrlParams::create()
300{
301 return new RealViewCtrl(this);
302}
303
304RealViewOsc *
305RealViewOscParams::create()
306{
307 return new RealViewOsc(this);
308}