48dbc663d7
Move drivers/storage into commonlib/storage to enable access by libpayload and indirectly by payloads. * Remove SD/MMC specific include files from include/device * Remove files from drivers/storage * Add SD/MMC specific include files to commonlib/include * Add files to commonlib/storage * Fix header file references * Add subdir entry in commonlib/Makefile.inc to build the SD/MMC driver * Add Kconfig source for commonlib/storage * Rename *DEVICE* to *COMMONLIB* * Rename *DRIVERS_STORAGE* to *COMMONLIB_STORAGE* TEST=Build and run on Galileo Gen2 Change-Id: I4339e4378491db9a0da1f2dc34e1906a5ba31ad6 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/19672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/*
|
|
* Copyright 2017 Intel Corporation
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __COMMONLIB_STORAGE_STORAGE_H__
|
|
#define __COMMONLIB_STORAGE_STORAGE_H__
|
|
|
|
#include <stdint.h>
|
|
#include <commonlib/storage.h>
|
|
|
|
#define DMA_MINALIGN (64)
|
|
#define ROUND(a, b) (((a) + (b) - 1) & ~((b) - 1))
|
|
#define ALLOC_CACHE_ALIGN_BUFFER(type, name, size) \
|
|
char __##name[ROUND(size * sizeof(type), DMA_MINALIGN) + \
|
|
DMA_MINALIGN - 1]; \
|
|
type *name = (type *) ALIGN((uintptr_t)__##name, DMA_MINALIGN)
|
|
|
|
/* NOOPs mirroring ARM's cache API, since x86 devices usually cache snoop */
|
|
#define dcache_invalidate_by_mva(addr, len)
|
|
#define dcache_clean_invalidate_by_mva(addr, len)
|
|
|
|
/* Storage support routines */
|
|
int storage_startup(struct storage_media *media);
|
|
int storage_block_setup(struct storage_media *media, uint64_t start,
|
|
uint64_t count, int is_read);
|
|
|
|
#endif /* __COMMONLIB_STORAGE_STORAGE_H__ */
|