Author: hailfinger Date: 2008-05-13 16:58:23 +0200 (Tue, 13 May 2008) New Revision: 3302
Added: trunk/util/flashrom/spi.h Modified: trunk/util/flashrom/spi.c Log: flashrom: Move the SPI #defines from spi.c to spi.h This patch has no code changes.
Signed-off-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net Acked-by: Peter Stuge peter@stuge.se
Modified: trunk/util/flashrom/spi.c =================================================================== --- trunk/util/flashrom/spi.c 2008-05-13 14:01:22 UTC (rev 3301) +++ trunk/util/flashrom/spi.c 2008-05-13 14:58:23 UTC (rev 3302) @@ -27,71 +27,12 @@ #include <stdint.h> #include <string.h> #include "flash.h" +#include "spi.h"
#define ITE_SUPERIO_PORT1 0x2e #define ITE_SUPERIO_PORT2 0x4e
-/* Read Electronic ID */ -#define JEDEC_RDID 0x9f -#define JEDEC_RDID_OUTSIZE 0x01 -#define JEDEC_RDID_INSIZE 0x03
-/* Write Enable */ -#define JEDEC_WREN 0x06 -#define JEDEC_WREN_OUTSIZE 0x01 -#define JEDEC_WREN_INSIZE 0x00 - -/* Write Disable */ -#define JEDEC_WRDI 0x04 -#define JEDEC_WRDI_OUTSIZE 0x01 -#define JEDEC_WRDI_INSIZE 0x00 - -/* Chip Erase 0x60 is supported by Macronix/SST chips. */ -#define JEDEC_CE_60 0x60 -#define JEDEC_CE_60_OUTSIZE 0x01 -#define JEDEC_CE_60_INSIZE 0x00 - -/* Chip Erase 0xc7 is supported by ST/EON/Macronix chips. */ -#define JEDEC_CE_C7 0xc7 -#define JEDEC_CE_C7_OUTSIZE 0x01 -#define JEDEC_CE_C7_INSIZE 0x00 - -/* Block Erase 0x52 is supported by SST chips. */ -#define JEDEC_BE_52 0x52 -#define JEDEC_BE_52_OUTSIZE 0x04 -#define JEDEC_BE_52_INSIZE 0x00 - -/* Block Erase 0xd8 is supported by EON/Macronix chips. */ -#define JEDEC_BE_D8 0xd8 -#define JEDEC_BE_D8_OUTSIZE 0x04 -#define JEDEC_BE_D8_INSIZE 0x00 - -/* Sector Erase 0x20 is supported by Macronix/SST chips. */ -#define JEDEC_SE 0x20 -#define JEDEC_SE_OUTSIZE 0x04 -#define JEDEC_SE_INSIZE 0x00 - -/* Read Status Register */ -#define JEDEC_RDSR 0x05 -#define JEDEC_RDSR_OUTSIZE 0x01 -#define JEDEC_RDSR_INSIZE 0x01 -#define JEDEC_RDSR_BIT_WIP (0x01 << 0) - -/* Write Status Register */ -#define JEDEC_WRSR 0x01 -#define JEDEC_WRSR_OUTSIZE 0x02 -#define JEDEC_WRSR_INSIZE 0x00 - -/* Read the memory */ -#define JEDEC_READ 0x03 -#define JEDEC_READ_OUTSIZE 0x04 -/* JEDEC_READ_INSIZE : any length */ - -/* Write memory byte */ -#define JEDEC_BYTE_PROGRAM 0x02 -#define JEDEC_BYTE_PROGRAM_OUTSIZE 0x05 -#define JEDEC_BYTE_PROGRAM_INSIZE 0x00 - uint16_t it8716f_flashport = 0; /* use fast 33MHz SPI (<>0) or slow 16MHz (0) */ int fast_spi = 1;
Added: trunk/util/flashrom/spi.h =================================================================== --- trunk/util/flashrom/spi.h (rev 0) +++ trunk/util/flashrom/spi.h 2008-05-13 14:58:23 UTC (rev 3302) @@ -0,0 +1,88 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2007, 2008 Carl-Daniel Hailfinger + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __SPI_H__ +#define __SPI_H__ 1 + +/* + * Contains the generic SPI headers + */ + +/* Read Electronic ID */ +#define JEDEC_RDID 0x9f +#define JEDEC_RDID_OUTSIZE 0x01 +#define JEDEC_RDID_INSIZE 0x03 + +/* Write Enable */ +#define JEDEC_WREN 0x06 +#define JEDEC_WREN_OUTSIZE 0x01 +#define JEDEC_WREN_INSIZE 0x00 + +/* Write Disable */ +#define JEDEC_WRDI 0x04 +#define JEDEC_WRDI_OUTSIZE 0x01 +#define JEDEC_WRDI_INSIZE 0x00 + +/* Chip Erase 0x60 is supported by Macronix/SST chips. */ +#define JEDEC_CE_60 0x60 +#define JEDEC_CE_60_OUTSIZE 0x01 +#define JEDEC_CE_60_INSIZE 0x00 + +/* Chip Erase 0xc7 is supported by ST/EON/Macronix chips. */ +#define JEDEC_CE_C7 0xc7 +#define JEDEC_CE_C7_OUTSIZE 0x01 +#define JEDEC_CE_C7_INSIZE 0x00 + +/* Block Erase 0x52 is supported by SST chips. */ +#define JEDEC_BE_52 0x52 +#define JEDEC_BE_52_OUTSIZE 0x04 +#define JEDEC_BE_52_INSIZE 0x00 + +/* Block Erase 0xd8 is supported by EON/Macronix chips. */ +#define JEDEC_BE_D8 0xd8 +#define JEDEC_BE_D8_OUTSIZE 0x04 +#define JEDEC_BE_D8_INSIZE 0x00 + +/* Sector Erase 0x20 is supported by Macronix/SST chips. */ +#define JEDEC_SE 0x20 +#define JEDEC_SE_OUTSIZE 0x04 +#define JEDEC_SE_INSIZE 0x00 + +/* Read Status Register */ +#define JEDEC_RDSR 0x05 +#define JEDEC_RDSR_OUTSIZE 0x01 +#define JEDEC_RDSR_INSIZE 0x01 +#define JEDEC_RDSR_BIT_WIP (0x01 << 0) + +/* Write Status Register */ +#define JEDEC_WRSR 0x01 +#define JEDEC_WRSR_OUTSIZE 0x02 +#define JEDEC_WRSR_INSIZE 0x00 + +/* Read the memory */ +#define JEDEC_READ 0x03 +#define JEDEC_READ_OUTSIZE 0x04 +/* JEDEC_READ_INSIZE : any length */ + +/* Write memory byte */ +#define JEDEC_BYTE_PROGRAM 0x02 +#define JEDEC_BYTE_PROGRAM_OUTSIZE 0x05 +#define JEDEC_BYTE_PROGRAM_INSIZE 0x00 + +#endif /* !__SPI_H__ */