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ESP32S3: Octal SPI RAM support #64757
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Any plans to support PSRAM for ESP32-S3? It's an important feature for this platform. |
Hey, is this still the latest status? |
This is the PR #68760 for hal 5.1 that ended up being merged. So, is this issue still valid? How would you enable it if you were using 3.7? |
PTAL https://docs.zephyrproject.org/latest/kconfig.html#CONFIG_SPIRAM_MODE_OCT You also need to enable PSRAM normally and do all other proper configurations. Even though the implementation has bugs, I think this can be closed. |
Currently it is not possible to use the ESP32S3 variants with 8MB PSRAM. See issue #64510.
For me it breaks the use of PSRAM on the XIAO ESP32S3 boards I want to use.
The solution would be to be able to use PSRAM with octal spi.
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