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https://github.com/Atmosphere-NX/Atmosphere.git
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166318ba77
* sdmmc: begin skeletoning sdmmc driver * sdmmc: add most of SdHostStandardController * sdmmc: implement most of SdmmcController * sdmmc: Sdmmc2Controller * sdmmc: skeleton implementation of Sdmmc1Controller * sdmmc: complete abstract logic for Sdmmc1 power controller * sdmmc: implement gpio handling for sdmmc1-register-control * sdmmc: implement pinmux handling for sdmmc1-register-control * sdmmc: fix building for arm32 and in stratosphere context * sdmmc: implement voltage enable/set for sdmmc1-register-control * util: move T(V)SNPrintf from kernel to util * sdmmc: implement BaseDeviceAccessor * sdmmc: implement MmcDeviceAccessor * sdmmc: implement clock reset controller for register api * sdmmc: fix bug in WaitWhileCommandInhibit, add mmc accessors * exo: add sdmmc test program * sdmmc: fix speed mode extension, add CheckMmcConnection for debug * sdmmc: add DeviceDetector, gpio: implement client api * gpio: modernize client api instead of doing it the lazy way * sdmmc: SdCardDeviceAccessor impl * sdmmc: update test program to read first two sectors of sd card * sdmmc: fix vref sel * sdmmc: finish outward-facing api (untested) * ams: changes for libvapours including tegra register defs * sdmmc: remove hwinit
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <vapours/sdmmc/sdmmc_build_config.hpp>
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namespace ams::sdmmc {
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enum MmcPartition {
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MmcPartition_UserData = 0,
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MmcPartition_BootPartition1 = 1,
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MmcPartition_BootPartition2 = 2,
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MmcPartition_Unknown = 3,
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};
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constexpr inline size_t MmcExtendedCsdSize = 0x200;
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constexpr inline size_t MmcWorkBufferSize = MmcExtendedCsdSize;
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void SetMmcWorkBuffer(Port port, void *buffer, size_t buffer_size);
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void PutMmcToSleep(Port port);
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void AwakenMmc(Port port);
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Result SelectMmcPartition(Port port, MmcPartition mmc_partition);
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Result EraseMmc(Port port);
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Result GetMmcBootPartitionCapacity(u32 *out_num_sectors, Port port);
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Result GetMmcExtendedCsd(void *out_buffer, size_t buffer_size, Port port);
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Result CheckMmcConnection(SpeedMode *out_speed_mode, BusWidth *out_bus_width, Port port);
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} |