From: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Reserve a 2 MiB memory region (barebox may choose another address)
to serve as a pstore backend.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
arch/arm/dts/imx51-zii-rdu1.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/dts/imx51-zii-rdu1.dts b/arch/arm/dts/imx51-zii-rdu1.dts
index 1b5331f48bbc..a4f6654e3f69 100644
--- a/arch/arm/dts/imx51-zii-rdu1.dts
+++ b/arch/arm/dts/imx51-zii-rdu1.dts
@@ -25,6 +25,23 @@
};
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /* Address will be determined by the bootloader */
+ ramoops@afe00000 {
+ compatible = "ramoops";
+ reg = <0xafe00000 0x200000>;
+ ecc-size = <16>;
+ record-size = <0x20000>;
+ console-size = <0x20000>;
+ ftrace-size = <0x20000>;
+ pmsg-size = <0x20000>;
+ };
+ };
+
aliases {
/*
* NVMEM device corresponding to EEPROM attached to
--
2.20.1
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