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sandbox: net: Remove fake-host-hwaddr

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Instead of reading a pseudo-rom mac address from the device tree, just use
whatever we get from write_hwaddr. This has the effect of using the mac
address from the environment (or from the device tree, if it is
specified).

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Sean Anderson
2022-05-05 13:11:33 -04:00
committed by Tom Rini
parent df33fd2889
commit 416e09b906
4 changed files with 2 additions and 16 deletions
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10
drivers/net/sandbox.c
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@@ -395,9 +395,11 @@ static void sb_eth_stop(struct udevice *dev)
static int sb_eth_write_hwaddr(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_plat(dev);
struct eth_sandbox_priv *priv = dev_get_priv(dev);
debug("eth_sandbox %s: Write HW ADDR - %pM\n", dev->name,
pdata->enetaddr);
memcpy(priv->fake_host_hwaddr, pdata->enetaddr, ARP_HLEN);
return 0;
}
@@ -419,16 +421,8 @@ static int sb_eth_of_to_plat(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_plat(dev);
struct eth_sandbox_priv *priv = dev_get_priv(dev);
const u8 *mac;
pdata->iobase = dev_read_addr(dev);
mac = dev_read_u8_array_ptr(dev, "fake-host-hwaddr", ARP_HLEN);
if (!mac) {
printf("'fake-host-hwaddr' is missing from the DT\n");
return -EINVAL;
}
memcpy(priv->fake_host_hwaddr, mac, ARP_HLEN);
priv->disabled = false;
priv->tx_handler = sb_default_handler;