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drivers: net: fsl_enetc: Pass on primary MAC address to Linux

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Passes on the primary address used by u-boot to Linux. The code does a DT
fix-up for ENETC PFs and sets the primary MAC address in IERB. The address
in IERB is restored on ENETC PCI functions at FLR.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Alex Marginean
2019-12-10 16:55:39 +02:00
committed by Priyanka Jain
parent 2c871f9e08
commit 9c2aee1b19
3 changed files with 72 additions and 1 deletions
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3
drivers/net/fsl_enetc.h
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@@ -227,4 +227,7 @@ int enetc_mdio_read_priv(struct enetc_mdio_priv *priv, int addr, int devad,
int enetc_mdio_write_priv(struct enetc_mdio_priv *priv, int addr, int devad,
int reg, u16 val);
/* sets up primary MAC addresses in DT/IERB */
void fdt_fixup_enetc_mac(void *blob);
#endif /* _ENETC_H */