[U-Boot] [PATCH 00/11] Fix Ethernet boot in am335x

Faiz Abbas faiz_abbas at ti.com
Mon Mar 18 08:24:30 UTC 2019


The following patches fix ethernet boot in am335x.

Enabling OF_CONTROL in SPL makes it overflow the sram size. To avoid
this, I am using static platdata in the am335x board file instead of
the fdtdec_*() calls used in ofdata_to_platdata().

Patches 1-5 isolate the two operations of getting platform data (all of
which should happen in _ofdata_to_platdata()) and initial configurations
(all of which should happen in _probe()).

Patch 6 makes sure the cpsw driver gets probed in SPL.
Patch 7 adds static platdata to the am335 board file.
Patches 8-10 makes changes in the config to make space for and enable
ETH_SUPPORT in SPL.
Patch 11 removes non-DM_ETH code from the am335x board file.

Tested ethernet boot and tftp in am335x-evm. Regression tested on dra71x-evm.

Faiz Abbas (11):
  net: Add priv_pdata to eth_pdata
  net: ti: cpsw: Move cpsw_phy_sel() to _probe()
  net: ti: cpsw: Convert cpsw_platform_data to a pointer in cpsw_priv
  net: ti: cpsw-common: Isolate getting syscon address from assigning
    macid
  net: ti: cpsw: Block off ofdata_to_platdata with OF_CONTROL
  net: ti: cpsw: Enable DM_FLAG_PRE_RELOC
  board: ti: am335x: Add platdata for cpsw in SPL
  configs: am335x_evm: Reduce size of SPL
  configs: am335x_evm: Add Support for SPL_ETH
  configs: am335x_evm: Update VCI String
  board: ti: am335x: Remove non DM_ETH code

 board/ti/am335x/board.c      | 170 ++++++-----------------------
 configs/am335x_evm_defconfig |   8 +-
 drivers/net/ti/cpsw-common.c | 127 ++++++++++------------
 drivers/net/ti/cpsw.c        | 202 ++++++++++++++++-------------------
 include/cpsw.h               |  25 ++++-
 include/net.h                |   2 +
 6 files changed, 217 insertions(+), 317 deletions(-)

-- 
2.19.2



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