Merge tag 'sound-2023-01-rc4' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for sound-2023-01-rc4 * Avoid endless loop and amend unit test * Add man-page for the sound command * Fix sandbox sound driver
Pull request for sound-2023-01-rc4 * Avoid endless loop and amend unit test * Add man-page for the sound command * Fix sandbox sound driver