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ipq806x: kernel crash log ramoops storage for R7800 and XR500

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Define the kernel crash log storage ramoops/pstore feature
for R7800 and its sister XR500.

Reference to the ramoops admin guide in upstream Linux:
https://www.kernel.org/doc/html/v5.10/admin-guide/ramoops.html

Tested with R7800.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
This commit is contained in:
Hannu Nyman
2022-02-22 20:11:23 +02:00
committed by Christian Lamparter
parent 97158fe10e
commit cf346dfadf
1 changed files with 9 additions and 0 deletions
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9
target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nighthawk.dtsi
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@@ -13,6 +13,15 @@
reg = <0x5fe00000 0x200000>; reg = <0x5fe00000 0x200000>;
reusable; reusable;
}; };
ramoops@42100000 {
compatible = "ramoops";
reg = <0x42100000 0x40000>;
record-size = <0x4000>;
console-size = <0x4000>;
ftrace-size = <0x4000>;
pmsg-size = <0x4000>;
};
}; };
aliases { aliases {