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amd/common/s3: Remove legacy spi.c 

Remove the original spi.c file that writes S3 NV data to flash in a
proprietary format.  The s3 folder is retained to facilitate new
development.

Change-Id: I1b5fe8e854c3d2dd71506c2acd6ff73e4b86d7d4
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/23305
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Marshall Dawson 2018-01-16 22:10:30 -07:00 committed by Martin Roth
parent f69d2d6574
commit 85b2e910df
3 changed files with 0 additions and 64 deletions
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23
src/soc/amd/common/block/include/amdblocks/spi.h
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@ -1,23 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Advanced Micro Devices, Inc.
*
* 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 __AMD_SPI_H__
#define __AMD_SPI_H__
#include <stdint.h>
void spi_SaveS3info(u32 pos, u32 size, u8 *buf, u32 len);
#endif /* __AMD_SPI_H__ */

2
src/soc/amd/common/block/s3/Makefile.inc
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@ -1,5 +1,3 @@
ifeq ($(CONFIG_SOC_AMD_COMMON_BLOCK_S3),y) ifeq ($(CONFIG_SOC_AMD_COMMON_BLOCK_S3),y)
ramstage-$(CONFIG_HAVE_ACPI_RESUME) += spi.c
endif endif

39
src/soc/amd/common/block/s3/spi.c
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@ -1,39 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Advanced Micro Devices, Inc.
*
* 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.
*/
#include <console/console.h>
#include <spi-generic.h>
#include <spi_flash.h>
#include <amdblocks/spi.h>
void spi_SaveS3info(u32 pos, u32 size, u8 *buf, u32 len)
{
struct spi_flash flash;
spi_init();
if (spi_flash_probe(0, 0, &flash)) {
printk(BIOS_DEBUG, "Could not find SPI device\n");
/* Dont make flow stop. */
return;
}
spi_flash_volatile_group_begin(&flash);
spi_flash_erase(&flash, pos, size);
spi_flash_write(&flash, pos, sizeof(len), &len);
spi_flash_write(&flash, pos + sizeof(len), len, buf);
spi_flash_volatile_group_end(&flash);
}