Help¶

This enables support for an external SPI RAM chip, connected in
parallel with the main SPI flash chip.

Direct dependencies¶

SOC_ESP32 && <choice: SoC/CPU/Configuration Selection>

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr>/soc/xtensa/esp32/Kconfig.soc:34

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:28 → <Zephyr>/soc/Kconfig:6 → <BuildDir>/kconfig/Kconfig.soc:1

Menu path: (Top) → SoC/CPU/Configuration Selection → ESP32

config ESP_SPIRAM
    bool "Support for external, SPI-connected RAM"
    depends on SOC_ESP32 && <choice>
    help
      This enables support for an external SPI RAM chip, connected in
      parallel with the main SPI flash chip.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)