linux-raspberrypi=4.19.80 bcm2835-bootfiles=20191021

* Upgrade the kernel to latest with corresponding firmware.

* This VC4 firmware is compatible with network boot described here:
  https://github.com/raspberrypi/rpi-eeprom/blob/master/firmware/raspberry_pi4_network_boot_beta.md

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

recipes-bsp/common/raspberrypi-firmware.inc

@@ -1,10 +1,10 @@
-RPIFW_DATE ?= "20190823"
-SRCREV ?= "7163480fff007dc98978899b556dcf06f8a462c8"
+RPIFW_DATE ?= "20191021"
+SRCREV ?= "ed238d3329e39a68bde03bbc2dfc293c0c3dc93a"
 RPIFW_SRC_URI ?= "https://github.com/raspberrypi/firmware/archive/${SRCREV}.tar.gz"
 RPIFW_S ?= "${WORKDIR}/firmware-${SRCREV}"
 
 SRC_URI = "${RPIFW_SRC_URI}"
-SRC_URI[md5sum] = "b10044aa637ed170eef2ca6c1dcc8aba"
-SRC_URI[sha256sum] = "012bc542157d03d19c52dfb2ff9e828905d1991a8b33420f1a2e3730040c167f"
+SRC_URI[md5sum] = "d18066531018a972ed927a6cc136cfff"
+SRC_URI[sha256sum] = "82048cf88f4f50f7cf83e34d93923ceb5147885761d33ee5f4dc980b4a7a426a"
 
 PV = "${RPIFW_DATE}"

recipes-kernel/linux/linux-raspberrypi_4.19.bb

@@ -1,6 +1,6 @@
-LINUX_VERSION ?= "4.19.75"
+LINUX_VERSION ?= "4.19.80"
 LINUX_RPI_BRANCH ?= "rpi-4.19.y"
 
-SRCREV = "642e12d892e694214e387208ebd9feb4a654d287"
+SRCREV = "3492a1b003494535eb1b17aa7f258469036b1de7"
 
 require linux-raspberrypi_4.19.inc