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From: Lucas Stach <>
Subject: [PATCH 1/2] arm: imx8mq: re-enable DDRC for Barebox
Date: Thu,  9 Jun 2022 23:43:29 +0200	[thread overview]
Message-ID: <> (raw)

With Linux 5.18 the DDRC is disabled for most boards in the upstream
DT, as it isn't used. Barebox however needs the DDRC node to be enabled
as it has a driver to read the memory size from the controller and ends
up with no available RAM without this driver being present.

Signed-off-by: Lucas Stach <>
 arch/arm/dts/imx8mq-ddrc.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/dts/imx8mq-ddrc.dtsi b/arch/arm/dts/imx8mq-ddrc.dtsi
index 1df39151a1cd..6961477eef38 100644
--- a/arch/arm/dts/imx8mq-ddrc.dtsi
+++ b/arch/arm/dts/imx8mq-ddrc.dtsi
@@ -8,3 +8,7 @@
 	/delete-node/ memory@40000000;
+&ddrc {
+	status = "okay";

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             reply	other threads:[~2022-06-09 21:56 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-09 21:43 Lucas Stach [this message]
2022-06-09 21:43 ` [PATCH 2/2] ARM: mnt-reform: switch to upstream DT Lucas Stach
2022-06-10  7:45 ` [PATCH 1/2] arm: imx8mq: re-enable DDRC for Barebox Sascha Hauer

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