This patch set introduces ENETC ethernet and MDIO drivers, integrated in LS1028A NXP device and enables networking on the two existing boards. The SGMII interface labeled MAC0 is now functional on the reference design board (RDB). The RDB also features four switch ports, not enabled yet. On the development system (QDS) the RGMII port is now functional. Add-on cards are not yet enabled.
Depends on: - DM MDIO: https://patchwork.ozlabs.org/patch/1109368/ - PCI EA and FLR: https://patchwork.ozlabs.org/patch/1111608/
Changes in v3: - Added cover letter - Added serdes (SoC internal PHYs) configuration code - Use a single config option for ethernet and MDIO drivers as they are cross dependent - Use net_rx_packets for Rx and set SYS_RX_ETH_BUFFER to 8, minimum BD ring size supported by ENETC - MDIO driver now resides in its own file, read/write functions are reused by ethernet driver to access serdes - PCI IDs for our functions are no longer defined in pci_ids.h - several cosmetic updates, static functions, comments
Alex Marginean (6): include: configs: ls1028a: set SYS_RX_ETH_BUFFER to 8 drivers: net: add NXP ENETC ethernet driver drivers: net: add NXP ENETC MDIO driver drivers: net: apply serdes configuration for ENETC Ethernet interfaces arm: dts: ls1028a updates for network interfaces configs: ls1028a: enable networking options in rds, qds defconfig
arch/arm/dts/fsl-ls1028a-qds.dts | 13 + arch/arm/dts/fsl-ls1028a-rdb.dts | 13 + arch/arm/dts/fsl-ls1028a.dtsi | 24 ++ configs/ls1028aqds_tfa_defconfig | 5 +- configs/ls1028ardb_tfa_defconfig | 2 + drivers/net/Kconfig | 7 + drivers/net/Makefile | 1 + drivers/net/fsl_enetc.c | 583 +++++++++++++++++++++++++++++++ drivers/net/fsl_enetc.h | 227 ++++++++++++ drivers/net/fsl_enetc_mdio.c | 149 ++++++++ include/configs/ls1028a_common.h | 4 + 11 files changed, 1027 insertions(+), 1 deletion(-) create mode 100644 drivers/net/fsl_enetc.c create mode 100644 drivers/net/fsl_enetc.h create mode 100644 drivers/net/fsl_enetc_mdio.c