[PATCH 0/3] Fix eqos rmii reset on i.MX93

Erik Schumacher erik.schumacher at iris-sensing.com
Mon Oct 28 16:27:25 CET 2024


This patch series implements the workaround for an errata of the i.MX93
which fails to finish the eqos reset procedure in RMII mode.

Trying to use RMII on i.MX93 without these patches results in an error:

u-boot=> dhcp
EQOS_DMA_MODE_SWR stuckFAILED: -110u-boot=>

The first patch adds general support for platform specific reset logic.
The second patch implements the workaround for the i.MX93.
And the third patch removes obsolete includes in dwc_eth_qos.c

Erik Schumacher (3):
  net: dwc_eth_qos: Add support for platform specific reset
  net: dwc_eth_qos_imx: Add platform specific reset for i.MX93
  net: dwc_eth_qos: Remove obsolete imx8 includes

 drivers/net/dwc_eth_qos.c     |  7 +++----
 drivers/net/dwc_eth_qos.h     |  1 +
 drivers/net/dwc_eth_qos_imx.c | 22 ++++++++++++++++++++++
 3 files changed, 26 insertions(+), 4 deletions(-)

-- 
2.47.0


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