GodMode9i/bootloader/source/card.h
RocketRobz 5a2231c0d1 Retain DLDI driver when launching homebrew from SD card
ALSO: Use profi200's improved sdmmc code in bootloader
2019-06-09 23:38:50 -06:00

53 lines
1.7 KiB
C

/*-----------------------------------------------------------------
Copyright (C) 2005 Michael "Chishm" Chisholm
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that 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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
If you use this code, please give due credit and email me about your
project at chishm@hotmail.com
------------------------------------------------------------------*/
#ifndef CARD_H
#define CARD_H
#include "disc_io.h"
#include "io_dldi.h"
#include "sdmmc.h"
extern bool sdRead;
static inline bool CARD_StartUp (void) {
if (sdRead) {
sdmmc_controller_init(true);
return sdmmc_sdcard_init() == 0;
}
return _io_dldi.fn_startup();
}
static inline bool CARD_IsInserted (void) {
return sdRead ? true : _io_dldi.fn_isInserted();
}
static inline bool CARD_ReadSector (u32 sector, void *buffer) {
return sdRead ? (sdmmc_sdcard_readsectors(sector, 1, buffer) == 0) : _io_dldi.fn_readSectors(sector, 1, buffer);
}
static inline bool CARD_ReadSectors (u32 sector, int count, void *buffer) {
return sdRead ? (sdmmc_sdcard_readsectors(sector, count, buffer) == 0) : _io_dldi.fn_readSectors(sector, count, buffer);
}
#endif // CARD_H