dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 16:52:14 +02:00
Code Issues Packages Projects Releases Wiki Activity

eth: asix88179: reset during probe

Browse Source 
In some cases (consistently in my case with an embedded board) the
ethernet controller will time out on the first init but always succeed
after reset.

Let's reset the controller during probe so we always start with it in a
known state, and don't have wait for the first asix_wait_link() to
time out.

Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Caleb Connolly
2024-06-18 16:57:57 +02:00
committed by Marek Vasut
parent b182816c1f
commit 1bd136715a
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/usb/eth/asix88179.c
View File

@@ -629,6 +629,12 @@ static int ax88179_eth_probe(struct udevice *dev)
usb_dev = priv->ueth.pusb_dev;
priv->maxpacketsize = usb_dev->epmaxpacketout[AX_ENDPOINT_OUT];
ret = asix_basic_reset(&priv->ueth, priv);
if (ret) {
printf("Failed to reset ethernet device\n");
return ret;
}
/* Get the MAC address */
ret = asix_read_mac(&priv->ueth, pdata->enetaddr);
if (ret)