Re: [PATCH] mtd: spi-nor: Support Dual and Quad Read on Macronix mx25u25635f
From: Michael Walle
Date: Fri May 13 2022 - 07:11:23 EST
Hi,
Am 2022-05-13 11:47, schrieb Alexander A Sverdlin:
From: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
According to datasheet both Dual and Quad Read is supported. The read
test
shows x3.8 speed gain.
Does it have SFDP? Try adding PARSE_SFDP instead of the
NO_SFDP_FLAGS.
Please post an SFDP dump of this flash [1].
-michael
[1]
https://lore.kernel.org/linux-mtd/4304e19f3399a0a6e856119d01ccabe0@xxxxxxxx/