Merge branch 'network_master' of https://source.denx.de/u-boot/custodians/u-boot-net

arch/arm/dts/fsl-ls1028a-rdb.dts

arch/sandbox/dts/test.dts

cmd/pxe_utils.c

drivers/net/Kconfig

drivers/net/Makefile

drivers/net/dwc_eth_qos.c

drivers/net/e1000.c

drivers/net/e1000.h

drivers/net/fm/eth.c

drivers/net/octeontx/smi.c

drivers/net/sni_netsec.c

drivers/net/sun8i_emac.c

net/eth-uclass.c

test/dm/ofnode.c

test/dm/test-fdt.c