package/rpi-firmware: bump version

Signed-off-by: Martin Bark <martin@barkynet.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rpi-firmware/rpi-firmware.hash

@@ -1,2 +1,2 @@
 # Locally computed
-sha256 84f44265c7e9bfe3e54a326b95ea7067870cfe08a9aae12f00aec8d47f6fc353 rpi-firmware-4b24a81a2ce94afd4458d1af4ea1e73d58e69848.tar.gz
+sha256 42edea8317869f5a5ed87dfe009ceffce6a784ff40cb5da3e9e8a4fc61d79610 rpi-firmware-685b3ceb0a6d6d6da7b028ee409850e83fb7ede7.tar.gz

package/rpi-firmware/rpi-firmware.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-RPI_FIRMWARE_VERSION = 4b24a81a2ce94afd4458d1af4ea1e73d58e69848
+RPI_FIRMWARE_VERSION = 685b3ceb0a6d6d6da7b028ee409850e83fb7ede7
 RPI_FIRMWARE_SITE = $(call github,raspberrypi,firmware,$(RPI_FIRMWARE_VERSION))
 RPI_FIRMWARE_LICENSE = BSD-3-Clause
 RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom