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board: ti: j721e: Return if there is an error while configuring SerDes

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While configuring SerDes, errors could be encountered, in these cases,
return instead of going ahead. This is will help in booting even if
configuration of SerDes fails.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
This commit is contained in:
Aswath Govindraju 2022-06-10 18:23:38 +05:30 committed by Tom Rini
parent c16b4f14a3
commit e0392596e9
1 changed files with 22 additions and 10 deletions
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32
board/ti/j721e/evm.c
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@ -382,19 +382,25 @@ void configure_serdes_torrent(void)
ret = uclass_get_device_by_driver(UCLASS_PHY,
DM_DRIVER_GET(torrent_phy_provider),
&dev);
if (ret)
if (ret) {
printf("Torrent init failed:%d\n", ret);
return;
}
serdes.dev = dev;
serdes.id = 0;
ret = generic_phy_init(&serdes);
if (ret)
printf("phy_init failed!!\n");
if (ret) {
printf("phy_init failed!!: %d\n", ret);
return;
}
ret = generic_phy_power_on(&serdes);
if (ret)
printf("phy_power_on failed !!\n");
if (ret) {
printf("phy_power_on failed!!: %d\n", ret);
return;
}
}
void configure_serdes_sierra(void)
@ -410,21 +416,27 @@ void configure_serdes_sierra(void)
ret = uclass_get_device_by_driver(UCLASS_MISC,
DM_DRIVER_GET(sierra_phy_provider),
&dev);
if (ret)
if (ret) {
printf("Sierra init failed:%d\n", ret);
return;
}
count = device_get_child_count(dev);
for (i = 0; i < count; i++) {
ret = device_get_child(dev, i, &link_dev);
if (ret)
printf("probe of sierra child node %d failed\n", i);
if (ret) {
printf("probe of sierra child node %d failed: %d\n", i, ret);
return;
}
if (link_dev->driver->id == UCLASS_PHY) {
link.dev = link_dev;
link.id = link_count++;
ret = generic_phy_power_on(&link);
if (ret)
printf("phy_power_on failed !!\n");
if (ret) {
printf("phy_power_on failed!!: %d\n", ret);
return;
}
}
}
}