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From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Robin van der Gracht <robin@protonic.nl>,
	Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v1 2/6] ARM: boards: protonic-imx6: Don't fixup MAC address for disabled device
Date: Wed, 18 Aug 2021 14:19:41 +0200	[thread overview]
Message-ID: <20210818121945.26089-3-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210818121945.26089-1-o.rempel@pengutronix.de>

From: Robin van der Gracht <robin@protonic.nl>

The prtvt7 board variant has no enabled ethernet interface. For these
boards the MAC address in the RFID flash is unset or invalid and should
not be copied to the device-tree.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/boards/protonic-imx6/board.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boards/protonic-imx6/board.c b/arch/arm/boards/protonic-imx6/board.c
index e7938ac0fd..7368f3458f 100644
--- a/arch/arm/boards/protonic-imx6/board.c
+++ b/arch/arm/boards/protonic-imx6/board.c
@@ -171,6 +171,9 @@ static int prt_imx6_set_mac(struct prt_imx6_priv *priv,
 		return -ENODEV;
 	}
 
+	if (!of_device_is_available(node))
+		return 0;
+
 	if (!is_valid_ether_addr(&rfid->mac[0])) {
 		unsigned char ethaddr_str[sizeof("xx:xx:xx:xx:xx:xx")];
 
-- 
2.30.2


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  parent reply	other threads:[~2021-08-18 12:22 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-18 12:19 [PATCH v1 0/6] protonic: fix and maintaining Oleksij Rempel
2021-08-18 12:19 ` [PATCH v1 1/6] ARM: boards: protonic-imx6: Run usb boot entry instead of bare device Oleksij Rempel
2021-08-18 12:19 ` Oleksij Rempel [this message]
2021-08-18 12:19 ` [PATCH v1 3/6] ARM: dts: imx6dl-prtvt7: Add brand state variable Oleksij Rempel
2021-08-18 12:19 ` [PATCH v1 4/6] ARM: boards: protonic-imx6: Don't register SD with bbu Oleksij Rempel
2021-08-18 12:19 ` [PATCH v1 5/6] ARM: boards: protonic-imx6: Add emmc_usdhc machine data variable Oleksij Rempel
2021-08-18 12:19 ` [PATCH v1 6/6] ARM: boards: protonic-imx6: Enable bootchooser on prti6g board Oleksij Rempel
2021-08-23 13:45 ` [PATCH v1 0/6] protonic: fix and maintaining Sascha Hauer

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