The skeleton.dtsi file was removed in ARM64 for different reasons as
explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi").
These also applies to ARM and it will also allow to get rid of the
following DTC warnings in the future:
"Node /memory has a reg or ranges property, but no unit name"
But these boards don't have a memory node defined, so removing the
skeleton.dtsi inclusion in exynos5440.dtsi will cause a change in
the compiled DTB. Add a dummy memory node so the compiled DTB does
not change if the skeleton.dtsi is removed from exynos5440.dtsi.
Eventually the correct starting addresses and sizes should be used
but I didn't find that information.
Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
---
Changes in v2:
- Add a fixme to specify that the correct memory values should be set.
(Bartlomiej Zolnierkiewicz)
- Fix commit message (Krzysztof Kozlowski).
arch/arm/boot/dts/exynos5440-sd5v1.dts | 6 ++++++
arch/arm/boot/dts/exynos5440-ssdk5440.dts | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5440-sd5v1.dts b/arch/arm/boot/dts/exynos5440-sd5v1.dts
index a98501bab6fc..afd21a41e05b 100644
--- a/arch/arm/boot/dts/exynos5440-sd5v1.dts
+++ b/arch/arm/boot/dts/exynos5440-sd5v1.dts
@@ -20,6 +20,12 @@
bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel earlyprintk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";
};
+ /* FIXME: set reg property with correct start address and size */
+ memory {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
fixed-rate-clocks {
xtal {
compatible = "samsung,clock-xtal";
diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index 6a0d802e87c8..bdb3bf622e2f 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -21,6 +21,12 @@
bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel earlyprintk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";
};
+ /* FIXME: set reg property with correct start address and size */
+ memory {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
fixed-rate-clocks {
xtal {
compatible = "samsung,clock-xtal";
--
2.7.4
--
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