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Support QSPI and OSPI flash chips larger than 16 MB #56

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dobairoland opened this issue Apr 17, 2024 · 1 comment
Open

Support QSPI and OSPI flash chips larger than 16 MB #56

dobairoland opened this issue Apr 17, 2024 · 1 comment
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dobairoland commented Apr 17, 2024 •
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Esptool already supports writing to flash chips larger than 16 MB. Octal and quad flashes had to been implemented differently. This is probably relevant for ESP32-S3 only for now. I assume it will be a desired feature for ESP32-P4 as well.
@DNedic DNedic mentioned this issue May 23, 2024
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@dobairoland dobairoland mentioned this issue Jul 3, 2024
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I just had a discussion with Scott and we concluded that possibly this could be implemented without esp-hal which could make things much easier. Just to do ROM calls with flash driver implementation. We need to make easy for the community to contribute new flash drivers.

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