02363b5e46
That makes it easier to identify "license only" headers (because they are now license only) Script line used for that: perl -i -p0e 's|/\*.*\n.*This file is part of the coreboot project.*\n.*\*|/* This file is part of the coreboot project. */\n/*|' # ...filelist... Change-Id: I2280b19972e37c36d8c67a67e0320296567fa4f6 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41065 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
92 lines
2.3 KiB
C
92 lines
2.3 KiB
C
/* This file is part of the coreboot project. */
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/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <console/console.h>
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#include <commonlib/helpers.h>
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#include <spi_flash.h>
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#include <spi-generic.h>
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#include <string.h>
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#include "spi_flash_internal.h"
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/* A25L-specific commands */
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#define CMD_A25_WREN 0x06 /* Write Enable */
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#define CMD_A25_WRDI 0x04 /* Write Disable */
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#define CMD_A25_RDSR 0x05 /* Read Status Register */
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#define CMD_A25_WRSR 0x01 /* Write Status Register */
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#define CMD_A25_READ 0x03 /* Read Data Bytes */
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#define CMD_A25_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
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#define CMD_A25_PP 0x02 /* Page Program */
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#define CMD_A25_SE 0x20 /* Sector (4K) Erase */
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#define CMD_A25_BE 0xd8 /* Block (64K) Erase */
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#define CMD_A25_CE 0xc7 /* Chip Erase */
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#define CMD_A25_DP 0xb9 /* Deep Power-down */
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#define CMD_A25_RES 0xab /* Release from DP, and Read Signature */
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static const struct spi_flash_part_id flash_table[] = {
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{
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/* A25L16PU */
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.id[0] = 0x2015,
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.nr_sectors_shift = 9,
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},
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{
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/* A25L16PT */
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.id[0] = 0x2025,
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.nr_sectors_shift = 9,
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},
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{
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/* A25L080 */
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.id[0] = 0x3014,
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.nr_sectors_shift = 8,
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},
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{
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/* A25L016 */
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.id[0] = 0x3015,
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.nr_sectors_shift = 9,
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},
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{
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/* A25L032 */
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.id[0] = 0x3016,
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.nr_sectors_shift = 10,
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},
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{
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/* A25LQ080 */
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.id[0] = 0x4014,
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.nr_sectors_shift = 8,
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},
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{
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/* A25LQ16 */
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.id[0] = 0x4015,
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.nr_sectors_shift = 9,
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},
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{
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/* A25LQ032 */
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.id[0] = 0x4016,
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.nr_sectors_shift = 10,
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},
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{
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/* A25LQ64 */
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.id[0] = 0x4017,
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.nr_sectors_shift = 11,
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},
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};
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const struct spi_flash_vendor_info spi_flash_amic_vi = {
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.id = VENDOR_ID_AMIC,
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.page_size_shift = 8,
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.sector_size_kib_shift = 2,
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.match_id_mask[0] = 0xffff,
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.ids = flash_table,
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.nr_part_ids = ARRAY_SIZE(flash_table),
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.desc = &spi_flash_pp_0x20_sector_desc,
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};
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