esp8266: Call spi_flash_attach() when stub runs

Necessary if the ESP8266 has been woken from deep sleep, when SPI flash is still powered down. Closes espressif/esptool#351 Probably also the fix for espressif/esptool#380
espressif · Dec 21, 2018 · ac987c4 · ac987c4
1 parent 4c3a9ae
commit ac987c4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/flasher_stub/stub_flasher.c b/flasher_stub/stub_flasher.c
@@ -407,6 +407,8 @@ void stub_main()
      Can be overriden later by esptool.py. */
 #ifdef ESP8266
         SelectSpiFunction();
+
+        spi_flash_attach();
 #else
         uint32_t spiconfig = ets_efuse_get_spiconfig();
         uint32_t strapping = REG_READ(GPIO_STRAP_REG);