Michael (XIAO Xufeng) 46b5363e39 spi_flash: forbid writing to main flash when using invalid init arguments
Also refactored the init code to make the logic of device (CS) acquiring
more centralized.

Resolves: https://github.com/espressif/esp-idf/issues/8556
2022-04-13 18:02:34 +08:00
..