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75 lines
2.7 KiB
C
Executable file
75 lines
2.7 KiB
C
Executable file
/***********************************************************************
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*
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* Copyright (c) 2007 Broadcom Corporation
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* All Rights Reserved
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*
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* <:label-BRCM:2011:DUAL/GPL:standard
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed
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* to you under the terms of the GNU General Public License version 2
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* (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php,
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* with the following added to such license:
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*
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* As a special exception, the copyright holders of this software give
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* you permission to link this software with independent modules, and
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* to copy and distribute the resulting executable under terms of your
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* choice, provided that you also meet, for each linked independent
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* module, the terms and conditions of the license of that module.
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* An independent module is a module which is not derived from this
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* software. The special exception does not apply to any modifications
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* of the software.
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*
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* Not withstanding the above, under no circumstances may you combine
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* this software in any way with any other Broadcom software provided
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* under a license other than the GPL, without Broadcom's express prior
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* written consent.
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*
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* :>
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************************************************************************/
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#ifndef _BCM_FLASHUTIL_H__
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#define _BCM_FLASHUTIL_H_
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#include "bcm_flashutil_nand.h"
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#define FLASH_INFO_FLAG_NOR 0x0001
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#define FLASH_INFO_FLAG_NAND 0x0002
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#define FLASH_INFO_FLAG_EMMC 0x0003
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#define PSI_FILE_NAME "/data/psi"
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#define PSI_BACKUP_FILE_NAME "/data/psibackup"
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#define SCRATCH_PAD_FILE_NAME "/data/scratchpad"
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#define SYSLOG_FILE_NAME "/data/syslog"
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#define IDENT_TAG "@(#) $imageversion: "
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#define MAX_MTD_NAME_SIZE 64
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/** Get info about the flash. Currently, just returns the type of flash,
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* but in the future, could return more useful info.
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*
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* @flags (OUT) Bit field containing info about the flash type.
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*
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* @return CmsRet enum.
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*/
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int getFlashInfo(unsigned int *flags);
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int getSequenceNumber(int imageNumber);
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int getNextSequenceNumber(int seqNumImg1, int seqNumImg2);
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int setBootImageState(int newState);
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int getBootImageState(void);
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int getBootedValue(void);
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int readNvramData(void *pNvramData);
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unsigned int otp_is_btrm_boot(void);
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unsigned int otp_is_boot_secure(void);
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unsigned int otp_is_boot_mfg_secure(void);
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unsigned int get_chip_id(void);
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unsigned int get_flash_type(void);
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int getImageVersion(uint8_t *imagePtr, int imageSize, char *image_name,
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int image_name_len);
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int getBootPartition( void );
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int commit( int partition, char *string );
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#endif /* _BCM_FLASHUTIL_H_ */
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