- CONFIG_ESP_SPIRAM¶
Support for external, SPI-connected RAM
Type: bool
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 soc/xtensa/esp32/Kconfig.soc:34
Included via Kconfig:8 → Kconfig.zephyr:28 → soc/Kconfig:6 → doc/_build/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.)