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sdmmc: implement driver suitable for fs + bootloader
* 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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143 changed files with 13696 additions and 1569 deletions
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/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (c) 2014, STMicroelectronics International N.V.
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*/
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/*
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* signed ret_idivmod_values(signed quot, signed rem);
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* return quotient and remaining the EABI way (regs r0,r1)
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*/
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.section .text.ret_idivmod_values, "ax", %progbits
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.globl ret_idivmod_values
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.align 0
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.syntax unified
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ret_idivmod_values:
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bx lr
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.type ret_idivmod_values, %function
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.size ret_idivmod_values, .-ret_idivmod_values
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/*
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* unsigned ret_uidivmod_values(unsigned quot, unsigned rem);
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* return quotient and remaining the EABI way (regs r0,r1)
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*/
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.section .text.ret_uidivmod_values, "ax", %progbits
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.globl ret_uidivmod_values
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.align 0
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.syntax unified
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ret_uidivmod_values:
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bx lr
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.type ret_uidivmod_values, %function
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.size ret_uidivmod_values, .-ret_uidivmod_values
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