circuitpython/ports/esp32/boards/sdkconfig.spiram

# MicroPython on ESP32, ESP IDF configuration with SPIRAM support

CONFIG_ESP32_SPIRAM_SUPPORT=y
CONFIG_SPIRAM_CACHE_WORKAROUND=y
CONFIG_SPIRAM_IGNORE_NOTFOUND=y
CONFIG_SPIRAM_USE_MEMMAP=y
esp32: Update to latest ESP IDF using sdkconfig and new ldgen procedure. Configuration for the build is now specified using sdkconfig rather than sdkconfig.h, which allows for much easier configuration with defaults from the ESP IDF automatically applied. sdkconfig.h is generated using the new ESP IDF kconfig_new tool written in Python. Custom configuration for a particular ESP32 board can be specified via the make variable SDKCONFIG. The esp32.common.ld file is also now generated using the standard ESP IDF ldgen.py tool. 2019-01-28 12:36:47 +11:00			`# MicroPython on ESP32, ESP IDF configuration with SPIRAM support`

esp32: Support building with ESP IDF 4.0-beta1. This commit adds support for a second supported hash (currently set to the 4.0-beta1 tag). When this hash is detected, the relevant changes are applied. This allows to start using v4 features (e.g. BLE with Nimble), and also start doing testing, while still supporting the original, stable, v3.3 IDF. Note: this feature is experimental, not well tested, and network.LAN and network.PPP are currently unsupported. 2019-09-13 23:04:13 +10:00			`CONFIG_ESP32_SPIRAM_SUPPORT=y`
			`CONFIG_SPIRAM_CACHE_WORKAROUND=y`
esp32: Use SPIRAM in mem-map mode so all of it can be used for uPy heap. Also enable CONFIG_SPIRAM_IGNORE_NOTFOUND to allow boards with faulty or missing SPIRAM to still boot. 2019-01-29 22:22:47 +11:00			`CONFIG_SPIRAM_IGNORE_NOTFOUND=y`
			`CONFIG_SPIRAM_USE_MEMMAP=y`