Some incompatibilities exist between the encryption block of the SPI
Flash peripheral and the algorithms of some file systems. LittleFS is
currently the only supported file system which is known to work
correctly when Flash Encryption is enabled.
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
Currently, when no file system is selected, the "choice" lists zero
entries, which is very confusing to the user. To handle this, the
"choice" options have their dependencies ("depends on") transformed into
reverse dependencies ("select").
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
Give the user the option to simply register the SPI Flash MTD as a
device node on /dev.
Currently, this is achievable only when SmartFS (which is the default FS
option) is disabled by force. This behavior is fixed by using the
"optional" Kconfig keyword, which makes the "choice" selectable.
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
This is only useful when the path to binary files (e.g. bootloader) is
provided via the ESPTOOL_BINDIR variable.
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
