genode/repos/base-hw/src/core/spec/cortex_a9/fpu.cc

25 lines
502 B
C++

/*
* \brief CPU driver for core
* \author Martin stein
* \author Stefan Kalkowski
* \date 2016-01-19
*/
/*
* Copyright (C) 2016 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#include <cpu.h>
void Genode::Fpu::init()
{
Cpu::Cpacr::access_t cpacr = Cpu::Cpacr::read();
Cpu::Cpacr::Cp10::set(cpacr, 3);
Cpu::Cpacr::Cp11::set(cpacr, 3);
Cpu::Cpacr::write(cpacr);
_disable();
}