mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-23 12:22:08 +00:00
28 lines
1.2 KiB
C++
28 lines
1.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2019 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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/>.
|
|
*/
|
|
|
|
#include "boot_functions.hpp"
|
|
#include "boot_registers_pmc.hpp"
|
|
|
|
static constexpr u32 PmcClkOutCntrl = PmcBase + APBDEV_PMC_CLK_OUT_CNTRL;
|
|
static constexpr u32 InitialClockOutMask1x = 0x00C4;
|
|
static constexpr u32 InitialClockOutMask6x = 0xC4C4;
|
|
|
|
void Boot::SetInitialClockConfiguration() {
|
|
/* Write mask to APBDEV_PMC_PWR_DET, then clear APBDEV_PMC_PWR_DET_VAL. */
|
|
const u32 mask = GetRuntimeFirmwareVersion() >= FirmwareVersion_600 ? InitialClockOutMask6x : InitialClockOutMask1x;
|
|
WritePmcRegister(PmcClkOutCntrl, mask, mask);
|
|
}
|