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Switch to generic flash init for now #4302

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@tannewt tannewt commented Mar 2, 2021

This will support more flash chips at the expense of a performance
hit when loading from the flash. This shouldn't hurt execution
performance in most cases because Python code is parsed and stored
in RAM.

We'll refine this with #4041

This will support more flash chips at the expense of a performance
hit when loading from the flash. This shouldn't hurt execution
performance in most cases because Python code is parsed and stored
in RAM.

We'll refine this with micropython#4041
@tannewt tannewt added the rp2040 Raspberry Pi RP2040 label Mar 2, 2021
@tannewt tannewt requested a review from ladyada March 2, 2021 01:02
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I see from internal comms that Limor tested this successfully.

jepler added a commit to jepler/circuitpython that referenced this pull request Mar 2, 2021
.. all the necessary steps to transform it into a padded, checksummed
file are now done by the build system.

Since it is assigned by "?=", it _should_ be the case that individual
builds can override it.

I did not "test" this per se, but it gives the same content and checksum
(except for the identifying comment with a path) as adafruit#4302.
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ladyada commented Mar 2, 2021

tested feather artifact, its good!

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tested both pico and feather 2040, both enumerate

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tannewt commented Mar 2, 2021

Superseded by #4308

@tannewt tannewt closed this Mar 2, 2021
jepler added a commit to jepler/circuitpython that referenced this pull request Mar 6, 2021
.. all the necessary steps to transform it into a padded, checksummed
file are now done by the build system.

Since it is assigned by "?=", it _should_ be the case that individual
builds can override it.

I did not "test" this per se, but it gives the same content and checksum
(except for the identifying comment with a path) as adafruit#4302.
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3 participants