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  • Antonio Nino Diaz's avatar
    Standardise header guards across codebase · c3cf06f1
    Antonio Nino Diaz authored 
    
All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.

The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.

The exceptions are files that are imported from other projects:

- CryptoCell driver
- dt-bindings folders
- zlib headers

Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
    c3cf06f1
mbr.h 655 Bytes
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/*
 * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef MBR_H
#define MBR_H

#define MBR_OFFSET			0

#define MBR_PRIMARY_ENTRY_OFFSET	0x1be
#define MBR_PRIMARY_ENTRY_SIZE		0x10
#define MBR_PRIMARY_ENTRY_NUMBER	4
#define MBR_CHS_ADDRESS_LEN		3

#define MBR_SIGNATURE_FIRST		0x55
#define MBR_SIGNATURE_SECOND		0xAA

typedef struct mbr_entry {
	unsigned char		status;
	unsigned char		first_sector[MBR_CHS_ADDRESS_LEN];
	unsigned char		type;
	unsigned char		last_sector[MBR_CHS_ADDRESS_LEN];
	unsigned int		first_lba;
	unsigned int		sector_nums;
} mbr_entry_t;

#endif /* MBR_H */