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								 Jeroen Domburg | 34372a091c | Add initial SPI RAM support. This adds support for an ESP-PSRAM32 chip connected to the default flash pins and GPIO 16 and 17. The RAM is mapped to address 0x3F800000, but otherwise ignored by esp-idf as of yet. | 2017-09-04 12:05:49 +08:00 |  |