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mtd: spi-nor: default page_size to 256 bytes

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The INFO() macro always set the page_size to 256 bytes. Make that an
optional parameter. This default is a sane one for all older flashes,
newer ones will set the page size by its SFDP tables anyway.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20230807-mtd-flash-info-db-rework-v3-6-e60548861b10@kernel.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
This commit is contained in:
Michael Walle
2023-09-08 12:16:24 +02:00
committed by Tudor Ambarus
parent 0554effe99
commit d0cfd228b3
2 changed files with 7 additions and 8 deletions
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7
drivers/mtd/spi-nor/core.c
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@@ -2018,11 +2018,6 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
static const struct flash_info spi_nor_generic_flash = {
.name = "spi-nor-generic",
.n_banks = 1,
/*
* JESD216 rev A doesn't specify the page size, therefore we need a
* sane default.
*/
.page_size = 256,
.parse_sfdp = true,
};
@@ -3001,7 +2996,7 @@ static void spi_nor_init_default_params(struct spi_nor *nor)
params->writesize = 1;
params->size = info->size;
params->bank_size = params->size;
params->page_size = info->page_size;
params->page_size = info->page_size ?: SPI_NOR_DEFAULT_PAGE_SIZE;
if (!(info->flags & SPI_NOR_NO_FR)) {
/* Default to Fast Read for DT and non-DT platform devices. */