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-rw-r--r--ports/esp32/boards/sdkconfig.spiram6
1 files changed, 5 insertions, 1 deletions
diff --git a/ports/esp32/boards/sdkconfig.spiram b/ports/esp32/boards/sdkconfig.spiram
index 53950e587..db1a83af8 100644
--- a/ports/esp32/boards/sdkconfig.spiram
+++ b/ports/esp32/boards/sdkconfig.spiram
@@ -1,5 +1,9 @@
# MicroPython on ESP32, ESP IDF configuration with SPIRAM support
-CONFIG_SPIRAM_SUPPORT=y
+CONFIG_ESP32_SPIRAM_SUPPORT=y
+CONFIG_SPIRAM_CACHE_WORKAROUND=y
CONFIG_SPIRAM_IGNORE_NOTFOUND=y
CONFIG_SPIRAM_USE_MEMMAP=y
+
+# v3.3-only (renamed in 4.0)
+CONFIG_SPIRAM_SUPPORT=y