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bluetooth: mesh: Adapt BLOB IO to RRAM write size

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Adapts flash writing for BLOB IO to RRAM. The previously used write
block alignment is not needed for RRAM.

Signed-off-by: Håvard Reierstad <haavard.reierstad@nordicsemi.no>
This commit is contained in:
Håvard Reierstad 2024-04-19 08:16:57 +02:00 • committed by Fabio Baltieri
commit e56494634a
1 changed files with 9 additions and 2 deletions
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11
subsys/bluetooth/mesh/blob_io_flash.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020 Noioic Semiconductor ASA
* Copyright (c) 2020 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -12,7 +12,7 @@
#include "net.h"
#include "transport.h"
#define WRITE_BLOCK_SIZE 4
#define WRITE_BLOCK_SIZE DT_PROP(DT_INST(0, soc_nv_flash), write_block_size)
#define FLASH_IO(_io) CONTAINER_OF(_io, struct bt_mesh_blob_io_flash, io)
@ -110,6 +110,13 @@ static int wr_chunk(const struct bt_mesh_blob_io *io,
const struct bt_mesh_blob_chunk *chunk)
{
struct bt_mesh_blob_io_flash *flash = FLASH_IO(io);
if (IS_ENABLED(CONFIG_SOC_FLASH_NRF_RRAM)) {
return flash_area_write(flash->area,
flash->offset + block->offset + chunk->offset,
chunk->data, chunk->size);
}
uint8_t buf[ROUND_UP(BLOB_CHUNK_SIZE_MAX(BT_MESH_RX_SDU_MAX),
WRITE_BLOCK_SIZE)];
off_t area_offset = flash->offset + block->offset + chunk->offset;