d2-common: Bootloader -> Download mode in reboot menu

Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>
d2-common: add ext4 as second filesystem for sdcard for recovery
Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>
d2-common:audio: Reset Speaker Rx back to full

* Derp in voice volume adjustment patch

Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>