[PATCH 0/3] boards: ls2080aqds: transition to CONFIG_DM_ETH

Ioana Ciornei ioana.ciornei at nxp.com
Wed Apr 29 12:32:45 CEST 2020

This patch set targets to add support for CONFIG_DM_ETH for the NXP
LS2080AQDS board.

The main focus is on changing the DTS based on the SERDES protocol used.
In order to accomplish this, the MULTI_DTB_FIT feature is employed and
the appropriate DTS is chosed on boot from a list of predefined files.

Any unnecessary configurations made for the DPAA2 ethernet devices in
the board files are compiled out when CONFIG_DM_ETH is enabled. This is
because any information necessary is available in its associated DTS

This patch set depends on another series that adds support for DM_ETH in
the ldpaa_eth driver and the RDB boards:

For the moment, when CONFIG_DM_ETH is enabled DPAA2 networking is
supported only for the SERDES block #1 protocol 42 (0x2a).

Ioana Ciornei (3):
  board: ls2080aqds: transition to DM_ETH
  arm: dts: ls2080aqds: add CONFIG_MULTI_DTB_FIT support
  configs: ls2080aqds_tfa_defconfig: enable DM_ETH and related

 arch/arm/dts/Makefile                    |   1 +
 arch/arm/dts/fsl-ls2080a-qds-42-x.dts    |  16 ++++
 arch/arm/dts/fsl-ls2080a-qds-sd1-42.dtsi |  48 ++++++++++
 arch/arm/dts/fsl-ls2080a-qds.dts         |  73 +--------------
 arch/arm/dts/fsl-ls2080a-qds.dtsi        |  78 ++++++++++++++++
 board/freescale/ls2080aqds/eth.c         | 110 ++++++++++++++++++++++-
 board/freescale/ls2080aqds/ls2080aqds.c  |   4 +
 configs/ls2088aqds_tfa_defconfig         |  10 ++-
 8 files changed, 266 insertions(+), 74 deletions(-)
 create mode 100644 arch/arm/dts/fsl-ls2080a-qds-42-x.dts
 create mode 100644 arch/arm/dts/fsl-ls2080a-qds-sd1-42.dtsi
 create mode 100644 arch/arm/dts/fsl-ls2080a-qds.dtsi


More information about the U-Boot mailing list