Fix spiram. (#57)

Author: floitsch

variants/esp32-spiram/README.md

@@ -1,5 +1,5 @@
 # ESP32-SPIRAM
 
 A variant of the ESP32 envelope that supports SPIRAM (external memory).
-Typically, these are VROOM modules with 4MB of SPIRAM, but some modules
+Typically, these are WROVER modules with 4MB of SPIRAM, but some modules
 (like the ESP32-CAM) also have SPIRAM with less memory.

variants/esp32-spiram/sdkconfig.defaults.patch

@@ -19,3 +19,9 @@
  CONFIG_FATFS_LFN_HEAP=y
  CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS=3
  CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=1024
+@@ -73,4 +74,5 @@
+ CONFIG_SPI_FLASH_LOG_FAILED_WRITE=y
+ CONFIG_SPI_FLASH_WARN_SETTING_ZERO_TO_ONE=y
+ # CONFIG_WS_TRANSPORT is not set
++# CONFIG_TOIT_INTERPRETER_IN_IRAM is not set
+ # CONFIG_TOIT_INTERPRETER_HELPERS_IN_IRAM is not set