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pinmux: configure logport via exosphere

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This commit is contained in:
Alula
2026-09-17 10:59:43 +02:00
parent 8ad3efdd79
commit 1d308207f7
3 changed files with 33 additions and 45 deletions
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6
libraries/libstratosphere/include/stratosphere/spl/spl_api.hpp
View File

@@ -89,6 +89,12 @@ namespace ams::spl {
return ::ams::spl::GetConfigBool(::ams::spl::ConfigItem::ExosphereForceEnableUsb30);
}
inline std::pair<u8, u32> GetLogConfiguration() {
u64 v;
R_ABORT_UNLESS(::ams::spl::GetConfig(std::addressof(v), ::ams::spl::ConfigItem::ExosphereLogConfiguration));
return std::make_pair(static_cast<u8>(v >> 32), static_cast<u32>(v));
}
Result SetBootReason(BootReasonValue boot_reason);
Result GetBootReason(BootReasonValue *out);

52
libraries/libstratosphere/source/pinmux/driver/board/nintendo/nx/pinmux_board_driver_api.cpp
View File

@@ -17,7 +17,6 @@
#include "pinmux_pad_index.hpp"
#include "pinmux_board_driver_api.hpp"
#include "pinmux_platform_pads.hpp"
#include "pinmux_build_config.hpp"
namespace ams::pinmux::driver::board::nintendo::nx {
@@ -101,30 +100,33 @@ namespace ams::pinmux::driver::board::nintendo::nx {
UpdateSinglePinmuxPad({ PinmuxPadIndex_Sdmmc2Dat7, 0x2000, 0x2000 });
}
#if defined(AMS_PINMUX_CONFIG_RIGHT_RAIL_AS_UART)
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart2Tx,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Output,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart2Cts,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Input,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
#endif
#if defined(AMS_PINMUX_CONFIG_LEFT_RAIL_AS_UART)
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart3Tx,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Output,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart3Cts,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Input,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
#endif
auto [log_port, log_baud_rate] = spl::GetLogConfiguration();
AMS_UNUSED(log_baud_rate);
if (log_port == 1) {
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart2Tx,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Output,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart2Cts,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Input,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
}
if (log_port == 2) {
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart3Tx,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Output,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
UpdateSinglePinmuxPad({
.index = PinmuxPadIndex_Uart3Cts,
.option = (u32)PinmuxPadPm_Pm0 | PinmuxOpt_NoPupd | PinmuxOpt_Input,
.option_mask = (u32)PinmuxOptBitMask_Pm | PinmuxOptBitMask_Pupd | PinmuxOptBitMask_Dir,
});
}
}
void SetInitialDrivePadConfig() {

20
libraries/libstratosphere/source/pinmux/driver/board/nintendo/nx/pinmux_build_config.hpp
View File

@@ -1,20 +0,0 @@
/*
* Copyright (c) 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/>.
*/
#pragma once
#include <stratosphere.hpp>
// #define AMS_PINMUX_CONFIG_RIGHT_RAIL_AS_UART
// #define AMS_PINMUX_CONFIG_LEFT_RAIL_AS_UART