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sdmmc: implement driver suitable for fs + bootloader

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* 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
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SciresM 2020-10-30 11:54:30 -07:00 • committed by GitHub
parent ac04e02a08
commit 166318ba77
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143 changed files with 13696 additions and 1569 deletions
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libraries/libvapours/include/vapours/sdmmc/sdmmc_sd_card.hpp Normal file
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/*
* Copyright (c) 2018-2020 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 <vapours/sdmmc/sdmmc_build_config.hpp>
namespace ams::sdmmc {
enum SdCardSwitchFunction {
SdCardSwitchFunction_CheckSupportedFunction = 0,
SdCardSwitchFunction_CheckDefault = 1,
SdCardSwitchFunction_CheckHighSpeed = 2,
SdCardSwitchFunction_CheckSdr50 = 3,
SdCardSwitchFunction_CheckSdr104 = 4,
SdCardSwitchFunction_CheckDdr50 = 5,
};
constexpr inline size_t SdCardScrSize = 0x08;
constexpr inline size_t SdCardSwitchFunctionStatusSize = 0x40;
constexpr inline size_t SdCardSdStatusSize = 0x40;
constexpr inline size_t SdCardWorkBufferSize = SdCardSdStatusSize;
void SetSdCardWorkBuffer(Port port, void *buffer, size_t buffer_size);
void PutSdCardToSleep(Port port);
void AwakenSdCard(Port port);
Result GetSdCardProtectedAreaCapacity(u32 *out_num_sectors, Port port);
Result GetSdCardScr(void *dst, size_t dst_size, Port port);
Result GetSdCardSwitchFunctionStatus(void *dst, size_t dst_size, Port port, SdCardSwitchFunction switch_function);
Result GetSdCardCurrentConsumption(u16 *out_current_consumption, Port port, SpeedMode speed_mode);
Result GetSdCardSdStatus(void *dst, size_t dst_size, Port port);
Result CheckSdCardConnection(SpeedMode *out_speed_mode, BusWidth *out_bus_width, Port port);
bool IsSdCardInserted(Port port);
bool IsSdCardRemoved(Port port);
void RegisterSdCardDetectionEventCallback(Port port, DeviceDetectionEventCallback callback, void *arg);
void UnregisterSdCardDetectionEventCallback(Port port);
}