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From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v3 4/7] ARM: boards: skov-imx6: disable eth0 for barebox if no switch is detected
Date: Mon, 20 Sep 2021 13:15:25 +0200
Message-ID: <20210920111528.14575-5-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210920111528.14575-1-o.rempel@pengutronix.de>

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/boards/skov-imx6/board.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boards/skov-imx6/board.c b/arch/arm/boards/skov-imx6/board.c
index a94c2cd25c..4044bacb28 100644
--- a/arch/arm/boards/skov-imx6/board.c
+++ b/arch/arm/boards/skov-imx6/board.c
@@ -540,6 +540,7 @@ static void skov_init_board(const struct board_description *variant)
 static int skov_switch_test(void)
 {
 	struct phy_device *phydev;
+	struct device_d *eth0;
 	struct mii_bus *mii;
 	int ret;
 
@@ -567,6 +568,15 @@ no_switch:
 
 	pr_notice("No-switch variant is detected\n");
 
+	eth0 = get_device_by_name("eth0");
+	if (eth0) {
+		ret = dev_set_param(eth0, "mode", "disabled");
+		if (ret)
+			pr_warn("Can't set eth0 mode\n");
+	} else {
+		pr_warn("Can't disable eth0\n");
+	}
+
 	return 0;
 }
 late_initcall(skov_switch_test);
-- 
2.30.2


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  parent reply	other threads:[~2021-09-20 11:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-20 11:15 [PATCH v3 0/7] add noswitch support for skov boards Oleksij Rempel
2021-09-20 11:15 ` [PATCH v3 1/7] ARM: dts: skov-imx6: add USB nodes Oleksij Rempel
2021-09-20 11:15 ` [PATCH v3 2/7] ARM: boards: skov-imx6: fixup_machine_compatible() add optional root node Oleksij Rempel
2021-09-20 11:15 ` [PATCH v3 3/7] ARM: boards: skov-imx6: add switch detection Oleksij Rempel
2021-10-01 14:29   ` Sascha Hauer
2021-09-20 11:15 ` Oleksij Rempel [this message]
2021-09-20 11:15 ` [PATCH v3 5/7] ARM: boards: skov-imx6: fixup different DTS variants Oleksij Rempel
2021-09-20 11:15 ` [PATCH v3 6/7] ARM: boards: skov-imx6: start using deep-probe Oleksij Rempel
2021-09-20 11:15 ` [PATCH v3 7/7] ARM: boards: skov-imx6: add defaultenv with eth1-discover script Oleksij Rempel

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