gustavonihei commented on a change in pull request #5827:
URL: https://github.com/apache/incubator-nuttx/pull/5827#discussion_r836792996
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File path: arch/xtensa/src/esp32s2/Kconfig
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@@ -442,6 +448,96 @@ endif
endmenu # SPI Flash Configuration
+menu "SPI RAM Configuration"
+ depends on ESP32S2_SPIRAM
+
+config ESP32S2_DEFAULT_PSRAM_CLK_IO
+ int "PSRAM CLK pin"
+ default 30
+
+config ESP32S2_DEFAULT_PSRAM_CS_IO
+ int "PSRAM CS pin"
+ default 26
+
+choice ESP32S2_SPIRAM_TYPE
+ prompt "Type of SPI RAM chip in use"
+ default ESP32S2_SPIRAM_TYPE_AUTO
+
+config ESP32S2_SPIRAM_TYPE_AUTO
+ bool "Auto-detect"
+
+config ESP32S2_SPIRAM_TYPE_ESPPSRAM32
+ bool "ESP-PSRAM32 or IS25WP032"
+
+config ESP32S2_SPIRAM_TYPE_ESPPSRAM64
+ bool "ESP-PSRAM64 or LY68L6400"
+endchoice #ESP32S2_SPIRAM_TYPE
Review comment:
```suggestion
bool "ESP-PSRAM64 or LY68L6400"
endchoice # ESP32S2_SPIRAM_TYPE
```
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