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| author | Ye Li <ye.li@nxp.com> | 2020-05-03 22:41:20 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-05-10 20:55:20 +0200 |
| commit | 580fab4a821d50021f251452a6a3c056f0280941 (patch) | |
| tree | fd3f71adb2370f5e0563b7425e29a010dc6b6605 /drivers/net | |
| parent | 9d4194f179b2c19c6732b9e2794a3d5153144492 (diff) | |
| download | u-boot-580fab4a821d50021f251452a6a3c056f0280941.zip u-boot-580fab4a821d50021f251452a6a3c056f0280941.tar.gz u-boot-580fab4a821d50021f251452a6a3c056f0280941.tar.bz2 | |
eQos: Implement the read_rom_hwaddr callback
Implement the read_rom_hwaddr callback to load MAC address from fuse
for imx8m platforms.
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/dwc_eth_qos.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index e4fc76c..f67c5f4 100644 --- a/drivers/net/dwc_eth_qos.c +++ b/drivers/net/dwc_eth_qos.c @@ -1145,6 +1145,16 @@ static int eqos_write_hwaddr(struct udevice *dev) return 0; } +static int eqos_read_rom_hwaddr(struct udevice *dev) +{ + struct eth_pdata *pdata = dev_get_platdata(dev); + +#ifdef CONFIG_ARCH_IMX8M + imx_get_mac_from_fuse(dev->req_seq, pdata->enetaddr); +#endif + return !is_valid_ethaddr(pdata->enetaddr); +} + static int eqos_start(struct udevice *dev) { struct eqos_priv *eqos = dev_get_priv(dev); @@ -2066,6 +2076,7 @@ static const struct eth_ops eqos_ops = { .recv = eqos_recv, .free_pkt = eqos_free_pkt, .write_hwaddr = eqos_write_hwaddr, + .read_rom_hwaddr = eqos_read_rom_hwaddr, }; static struct eqos_ops eqos_tegra186_ops = { |