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arm: dart6ul: enable DM_ETH for the dart6ul

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This patch converts the dart6ul ethernet support to DM_ETH and cleans
up the legacy ethernet code. The clean up, more specifically:

* moves the fec2 node and pin definition to the carrier board DTS
  since the phy associated with it is on the carrier board and not on
  the SoM;
* add the reset pin associated to each phy;
* separate the ethernet, mdio and reset pins of each fec so that they
  are easier to reference;
* add clock properties to the phy nodes since they are connected to the
  50Mhz ENET[12]_TX_CLK clock of the SoC;
* remove CONFIG_BOARD_EARLY_INIT_F since the function is now empty.

Signed-off-by: Marc Ferland <ferlandm@amotus.ca>
This commit is contained in:
Marc Ferland
2021-01-04 10:41:57 -05:00
committed by Stefano Babic
parent 4736871dc2
commit 9452d58e10
6 changed files with 73 additions and 116 deletions
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7
include/configs/dart_6ul.h
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@@ -22,16 +22,9 @@
#ifdef CONFIG_CMD_NET
#define CONFIG_FEC_ENET_DEV 0
#if (CONFIG_FEC_ENET_DEV == 0)
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x1
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_ETHPRIME "eth0"
#elif (CONFIG_FEC_ENET_DEV == 1)
#define IMX_FEC_BASE ENET2_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x3
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_ETHPRIME "eth1"
#endif
#endif