Re: [PATCH v4 3/3] mtd: spi-nor: Add a post BFPT fixup for MX25L25635E

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On 11/29/2018 04:41 PM, Boris Brezillon wrote:
> MX25L25635F and MX25L25635E share the same JEDEC-ID, but the F variant
> supports 4-byte opcodes while the E variant doesn't. We need a way to
> differentiate those 2 chips and set the SNOR_F_4B_OPCODES flag only for
> the F variant.
> 
> Luckily, 4-byte opcode support is not the only difference: Fast Read
> 4-4-4 is only supported by the F variant, and this feature is
> advertised in the BFPT table. Use this to decide when to set the
> SNOR_F_4B_OPCODES flag.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxx>

Looks good. I'm not very keen of seeing yet another style when declaring spi nor
ids, but I can live with it.

ta
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