Kernel Options

Changing Kernel Options, Volumio requirements

Mandatory Kernel Modules

support for initramfs
overlayfs
squashfs
nls437 nfs server
usb audio iptables
cifs
hid multitouch (CONFIG_HID_MULTITOUCH=m)

Device dependent modules

board's soc sound options and codecs all built-in wireless options (wifi/bluetooth) and possible wifi dongles

tip

Wherever possible, configure the options as a module (no need to blow up the kernel for things we not always use)