ram storage backend

RAM blob SUIT payload storage backends. More...

Detailed Description

RAM blob SUIT payload storage backends.

RAM-based storage backend for SUIT OTA updates

Author

Koen Zandberg koen@.nosp@m.berg.nosp@m.zand..nosp@m.net

This module implements a RAM-backed storage interface for SUIT. The main purpose is mock testing the SUIT implementation, however the interface could also be used for to target backup ram storage by changing CONFIG_SUIT_STORAGE_RAM_SIZE to store it in backup ram.

The module uses a .ram.### structure where the number indicates the index of the memory region being targeted.

Warning

The install function is implemented as a noop. There is no distinction between valid content and not yet invalidated content.

Data Structures
struct	suit_storage_ram_region_t
	Single in-memory storage region. More...
struct	CONFIG_SUIT_STORAGE_RAM_ATTR
	memory storage state More...

Macros
#define	CONFIG_SUIT_STORAGE_RAM_SIZE   (64U)
	Size of each memory region.
#define	CONFIG_SUIT_STORAGE_RAM_REGIONS   (2U)
	Number of allocated regions.
#define	CONFIG_SUIT_STORAGE_RAM_ATTR
	Extra attributes for allocating the RAM struct.
#define	CONFIG_SUIT_STORAGE_RAM_LOCATION_SEPARATOR   '.'
	Storage location string separators.
#define	CONFIG_SUIT_STORAGE_RAM_LOCATION_PREFIX   ".ram."
	Storage location string prefix. More...

Typedefs
typedef struct CONFIG_SUIT_STORAGE_RAM_ATTR	suit_storage_ram_t
	memory storage state

Macro Definition Documentation

CONFIG_SUIT_STORAGE_RAM_LOCATION_PREFIX

#define CONFIG_SUIT_STORAGE_RAM_LOCATION_PREFIX   ".ram."

Storage location string prefix.

Must include the leading and trailing separators

Definition at line 76 of file ram.h.