Re: [PATCH v3 1/2] arm64: dts: mediatek: mt8195-demo: fix the memory size to 8GB

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Il 05/09/23 05:45, Macpaul Lin ha scritto:
The onboard dram of mt8195-demo board is 8GB.

Cc: stable@xxxxxxxxxxxxxxx      # 6.1, 6.4, 6.5
Fixes: 6147314aeedc ("arm64: dts: mediatek: Add device-tree for MT8195 Demo board")
Signed-off-by: Macpaul Lin <macpaul.lin@xxxxxxxxxxxx>
---
  arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

Changes for v2:
Changes for v3:
  - No change.

diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index b2485ddfd33b..ff363ab925e9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -48,7 +48,7 @@
memory@40000000 {
  		device_type = "memory";
-		reg = <0 0x40000000 0 0x80000000>;
+		reg = <0 0x40000000 0x2 0x00000000>;

Shouldn't this get automatically filled in by the bootloader?
Usually, that's the case: if it is, then the right thing to do here
is to change this property to

		/* The bootloader will fill in the size */
		reg = <0x0 0x40000000 0x0 0x0>;

Regards,
Angelo

  	};
reserved-memory {





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