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ddr3 spd: move accessor code into lib/spd_bin.c

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It's an attempt to consolidate the access code, even if there are still
multiple implementations in the code.

Change-Id: I4b2b9cbc24a445f8fa4e0148f52fd15950535240
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/18265
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Patrick Georgi
2017-01-28 15:59:25 +01:00
committed by Patrick Georgi
parent 2e08b59cdc
commit 0e3c59e258
20 changed files with 56 additions and 113 deletions
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3
src/include/spd_bin.h
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@@ -54,4 +54,7 @@ int get_spd_cbfs_rdev(struct region_device *spd_rdev, u8 spd_index);
void dump_spd_info(struct spd_block *blk);
void get_spd_smbus(struct spd_block *blk);
/* expects SPD size to be 128 bytes, reads from "spd.bin" in CBFS and
verifies the checksum. Only available if CONFIG_DIMM_SPD_SIZE == 128. */
int read_ddr3_spd_from_cbfs(u8 *buf, int idx);
#endif

26
src/include/spd_cache.h
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@@ -1,26 +0,0 @@
/*
* 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; 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 _SPD_CACHE_H_
#define _SPD_CACHE_H_
#include <stdint.h>
#if IS_ENABLED(CONFIG_SPD_CACHE)
int read_ddr3_spd_from_cbfs(u8 *buf, int idx);
#else
static inline int read_ddr3_spd_from_cbfs(u8 *buf, int idx) { return -1; }
#endif
#endif