Michael Cardell Widerkrantz 20b008d20e
Add filesystem code and storage syscalls
Adds syscalls:

- ALLOCATE_AREA
- DEALLOCATE_AREA
- WRITE_DATA
- READ_DATA

and code to access the filesystem and the flash over SPI.

Based on original work by Daniel Jobson <jobson@tillitis.see> for
these files:

- auth_app.[ch]
- flash.[ch]
- spi.[ch]
- partition_table.[ch]
- rng.[ch]
- storage.[ch]

which are used with small changes to integrate with the new syscall
method.

Co-authored-by: Daniel Jobson <jobson@tillitis.se>
Co-authored-by: Mikael Ågren <mikael@tillitis.se>
2025-04-08 11:00:59 +02:00

12 lines
215 B
C

// Copyright (C) 2024 - Tillitis AB
// SPDX-License-Identifier: GPL-2.0-only
#ifndef RNG_H
#define RNG_H
#include <stdint.h>
uint32_t rng_get_word(void);
uint32_t rng_xorwow(uint32_t state, uint32_t acc);
#endif