coreboot/src/include/spi_sdcard.h
Patrick Georgi f3f36faf35 src (minus soc and mainboard): Remove copyright notices
They're listed in AUTHORS and often incorrect anyway, for example:
- What's a "Copyright $year-present"?
- Which incarnation of Google (Inc, LLC, ...) is the current
  copyright holder?
- People sometimes have their editor auto-add themselves to files even
  though they only deleted stuff
- Or they let the editor automatically update the copyright year,
  because why not?
- Who is the copyright holder "The coreboot project Authors"?
- Or "Generated Code"?

Sidestep all these issues by simply not putting these notices in
individual files, let's list all copyright holders in AUTHORS instead
and use the git history to deal with the rest.

Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-17 18:26:34 +00:00

59 lines
1.5 KiB
C

/*
* This file is part of the coreboot project.
*
*
* 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; version 2 of the License.
*
* 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.
*/
#ifndef _SPI_SDCARD_H_
#define _SPI_SDCARD_H_
struct spi_sdcard {
int type;
struct spi_slave slave;
};
int spi_sdcard_init(struct spi_sdcard *card,
const unsigned int bus,
const unsigned int cs);
int spi_sdcard_single_read(const struct spi_sdcard *card,
size_t block_address,
void *buff);
int spi_sdcard_multiple_read(const struct spi_sdcard *card,
size_t start_block_address,
size_t end_block_address,
void *buff);
int spi_sdcard_single_write(const struct spi_sdcard *card,
size_t block_address,
void *buff);
int spi_sdcard_read(const struct spi_sdcard *card,
void *dest,
size_t offset,
size_t count);
int spi_sdcard_multiple_write(const struct spi_sdcard *card,
size_t start_block_address,
size_t end_block_address,
void *buff);
int spi_sdcard_erase(const struct spi_sdcard *card,
size_t start_block_address,
size_t end_block_address);
int spi_sdcard_erase_all(const struct spi_sdcard *card);
/* get the sdcard size in bytes */
size_t spi_sdcard_size(const struct spi_sdcard *card);
#endif /* _SPI_SDCARD_H_ */