From: Adam Ford <aford173@gmail.com>
To: u-boot@lists.denx.de
Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>,
Stefano Babic <sbabic@denx.de>,
Fabio Estevam <festevam@gmail.com>,
"NXP i.MX U-Boot Team" <uboot-imx@nxp.com>,
Marcel Ziswiler <marcel.ziswiler@toradex.com>
Subject: [PATCH] arm: dts: imx8mn-beacon-kit-u-boot: Fix broken booting
Date: Sun, 31 Jul 2022 12:16:10 -0500 [thread overview]
Message-ID: <20220731171610.487086-1-aford173@gmail.com> (raw)
When the imx8mm.dtsi file was pulled in from Linux, the UARTs
were moved into an spba sub-node which wasn't being included
in the SPL device tree. This meant the references to the UART
weren't being handled properly and when booting the system would
constantly reboot. Fix this by adding the spba node to the spl
device tree to restore normal booting.
Fixes: 4e5114daf9eb ("imx8mn: synchronise device tree with linux")
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
index 5f83952402..0efa6862eb 100644
--- a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
@@ -106,6 +106,10 @@
u-boot,off-on-delay-us = <20000>;
};
+&spba1 {
+ u-boot,dm-spl;
+};
+
&uart2 {
u-boot,dm-spl;
};
--
2.34.1
next reply other threads:[~2022-07-31 17:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-31 17:16 Adam Ford [this message]
2022-07-31 17:27 ` [PATCH] arm: dts: imx8mn-beacon-kit-u-boot: Fix broken booting Michael Nazzareno Trimarchi
2022-07-31 17:36 ` Adam Ford
2022-07-31 18:37 ` Adam Ford
2022-09-18 20:40 ` sbabic
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