linux-kernel - [PATCH 4/8] arm64: dts: meson: remove fixed memory size for Khadas VIM3/VIM3L meson-khadas-vim3

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Message-Id: <20200925033017.1790973-5-art@khadas.com>
Date:   Fri, 25 Sep 2020 11:30:13 +0800
From:   Artem Lapkin <email2tema@...il.com>
To:     narmstrong@...libre.com
Cc:     khilman@...libre.com, robh+dt@...nel.org, jbrunet@...libre.com,
        martin.blumenstingl@...glemail.com, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        art@...das.com, nick@...das.com, gouwa@...das.com
Subject: [PATCH 4/8] arm64: dts: meson: remove fixed memory size for Khadas VIM3/VIM3L meson-khadas-vim3

no need force setup memory size!
VIM3 boards have 2Gb and 4Gb variants
memory size will be automatically defined

mainline uboot works properly in any case
but old vendor uboot works not properly for 4Gb variants

Signed-off-by: Artem Lapkin <art@...das.com>
---
 arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index 7e137399257..3111bf35c0f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -20,10 +20,15 @@ chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
+/*      no need force setup memory size!
+        VIM3 boards have 2Gb and 4Gb variants
+        memory size will be automatically defined
+
 	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
+*/
 
 	adc-keys {
 		compatible = "adc-keys";
-- 
2.25.1