After all the preparation, it is now time to introduce the new macros to
specify flashes in our database: SNOR_ID() and SNOR_OTP(). An flash_info
entry might now look like:
{
.id = SNOR_ID(0xef, 0x60, 0x16),
.otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
.flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
}
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20230807-mtd-flash-info-db-rework-v3-15-e60548861b10@kernel.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
const struct spi_nor_fixups *fixups;
};
+#define SNOR_ID(...) \
+ (&(const struct spi_nor_id){ \
+ .bytes = (const u8[]){ __VA_ARGS__ }, \
+ .len = sizeof((u8[]){ __VA_ARGS__ }), \
+ })
+
+#define SNOR_OTP(_len, _n_regions, _base, _offset) \
+ (&(const struct spi_nor_otp_organization){ \
+ .len = (_len), \
+ .base = (_base), \
+ .offset = (_offset), \
+ .n_regions = (_n_regions), \
+ })
+
#define SPI_NOR_ID_2ITEMS(_id) ((_id) >> 8) & 0xff, (_id) & 0xff
#define SPI_NOR_ID_3ITEMS(_id) ((_id) >> 16) & 0xff, SPI_NOR_ID_2ITEMS(_id)