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Diffstat (limited to 'include/drivers/partition/partition.h')
-rw-r--r-- | include/drivers/partition/partition.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/drivers/partition/partition.h b/include/drivers/partition/partition.h new file mode 100644 index 00000000..4951f8cf --- /dev/null +++ b/include/drivers/partition/partition.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef __PARTITION_H__ +#define __PARTITION_H__ + +#include <cassert.h> +#include <types.h> + +#if !PLAT_PARTITION_MAX_ENTRIES +# define PLAT_PARTITION_MAX_ENTRIES 128 +#endif /* PLAT_PARTITION_MAX_ENTRIES */ + +CASSERT(PLAT_PARTITION_MAX_ENTRIES <= 128, assert_plat_partition_max_entries); + +#define PARTITION_BLOCK_SIZE 512 + +#define EFI_NAMELEN 36 + +typedef struct partition_entry { + uint64_t start; + uint64_t length; + char name[EFI_NAMELEN]; +} partition_entry_t; + +typedef struct partition_entry_list { + partition_entry_t list[PLAT_PARTITION_MAX_ENTRIES]; + int entry_count; +} partition_entry_list_t; + +int load_partition_table(unsigned int image_id); +const partition_entry_t *get_partition_entry(const char *name); +const partition_entry_list_t *get_partition_entry_list(void); +void partition_init(unsigned int image_id); + +#endif /* __PARTITION_H__ */ |