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/*
* 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 _BROADWELL_SPI_H_
#define _BROADWELL_SPI_H_
/*
* SPI Opcode Menu setup for SPIBAR lockdown
* should support most common flash chips.
*/
#define SPIBAR_OFFSET 0x3800
#define SPIBAR8(x) RCBA8(x + SPIBAR_OFFSET)
#define SPIBAR32(x) RCBA32(x + SPIBAR_OFFSET)
/* Registers within the SPIBAR */
#define SPIBAR_SSFC 0x91
#define SPIBAR_FDOC 0xb0
#define SPIBAR_FDOD 0xb4
#define SPIBAR_HSFS 0x04 /* SPI hardware sequence status */
#define SPIBAR_HSFS_FLOCKDN (1 << 15)/* Flash Configuration Lock-Down */
#endif
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