Re: [PATCH v3 0/8] m25p80: Add SFDP support

[Patrick Williams]

On Fri, Jul 22, 2022 at 08:35:54AM +0200, Cédric Le Goater wrote:
> 
> Cédric Le Goater (8):
>   m25p80: Add basic support for the SFDP command
>   m25p80: Add the n25q256a SFDP table
>   m25p80: Add the mx25l25635e SFPD table
>   m25p80: Add the mx25l25635f SFPD table
>   m25p80: Add the mx66l1g45g SFDP table
>   m25p80: Add the w25q256 SFPD table
>   m25p80: Add the w25q512jv SFPD table
>   arm/aspeed: Replace mx25l25635e chip model
> 
>  hw/block/m25p80_sfdp.h |  27 ++++
>  hw/arm/aspeed.c        |   6 +-
>  hw/block/m25p80.c      |  49 ++++++-
>  hw/block/m25p80_sfdp.c | 296 +++++++++++++++++++++++++++++++++++++++++
>  MAINTAINERS            |   2 +-
>  hw/block/meson.build   |   1 +
>  hw/block/trace-events  |   1 +
>  7 files changed, 371 insertions(+), 11 deletions(-)
>  create mode 100644 hw/block/m25p80_sfdp.h
>  create mode 100644 hw/block/m25p80_sfdp.c
> 
> -- 
> 2.35.3
> 
> 

It seems that the kernel spi-nor driver maintainers really prefer to use
SFDP for parsing rather than relying on flags, so this support would be
really good to get added to QEMU now.  I've tested this patch set and
added (in reply to patch 8) support for the w25q01jvq chip.

Tested-by: Patrick Williams <patrick@stwcx.xyz>

-- 
Patrick Williams

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