[OpenWrt-Devel] [PATCH v2] mediatek: Fix amount of memory on U7623

[Kristian Evensen]

While finalizing support for the U7623 with 512MB, I made an embarresing
error and configured 1GB RAM for the board. I also forgot to move memory
from the dtsi and to the dts. This commit takes care of my mistakes.

While I am confessing my mistakes, I also note that I made a mistake in
the commit message of the initial U7623 commit. It is the .bin-file, and
not the .gz file that shall be sent to the device via tftp.

v1->v2:
* Remove redundant memory node (thanks Jonas Gorski)

Signed-off-by: Kristian Evensen <kristian.evensen at gmail.com>
---
 .../0227-arm-dts-Add-Unielec-U7623-DTS.patch       | 35 ++++++++++++----------
 1 file changed, 19 insertions(+), 16 deletions(-)

diff --git a/target/linux/mediatek/patches-4.14/0227-arm-dts-Add-Unielec-U7623-DTS.patch b/target/linux/mediatek/patches-4.14/0227-arm-dts-Add-Unielec-U7623-DTS.patch
index eb864e4657..5908108e6b 100644
--- a/target/linux/mediatek/patches-4.14/0227-arm-dts-Add-Unielec-U7623-DTS.patch
+++ b/target/linux/mediatek/patches-4.14/0227-arm-dts-Add-Unielec-U7623-DTS.patch
@@ -1,16 +1,18 @@
-From 13872b8abfadfe70598c065c19d1db759477c4e6 Mon Sep 17 00:00:00 2001
+From 004eb24e939b5b31f828333f37fb5cb2a877d6f2 Mon Sep 17 00:00:00 2001
 From: Kristian Evensen <kristian.evensen at gmail.com>
 Date: Sun, 17 Jun 2018 14:41:47 +0200
 Subject: [PATCH] arm: dts: Add Unielec U7623 DTS
 
 ---
  arch/arm/boot/dts/Makefile                         |   1 +
- .../dts/mt7623a-unielec-u7623-02-emmc-512M.dts     |  17 +
- .../boot/dts/mt7623a-unielec-u7623-02-emmc.dtsi    | 375 +++++++++++++++++++++
- 3 files changed, 393 insertions(+)
+ .../dts/mt7623a-unielec-u7623-02-emmc-512M.dts     |  18 +
+ .../boot/dts/mt7623a-unielec-u7623-02-emmc.dtsi    | 366 +++++++++++++++++++++
+ 3 files changed, 385 insertions(+)
  create mode 100644 arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc-512M.dts
  create mode 100644 arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc.dtsi
 
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 3fec84fa0..e685ce9a4 100644
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
 @@ -1062,6 +1062,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
@@ -21,9 +23,12 @@ Subject: [PATCH] arm: dts: Add Unielec U7623 DTS
  	mt7623n-rfb-nand.dtb \
  	mt7623n-bananapi-bpi-r2.dtb \
  	mt8127-moose.dtb \
+diff --git a/arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc-512M.dts b/arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc-512M.dts
+new file mode 100644
+index 000000000..857d440d0
 --- /dev/null
 +++ b/arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc-512M.dts
-@@ -0,0 +1,17 @@
+@@ -0,0 +1,18 @@
 +/*
 + * Copyright 2018 Kristian Evensen <kristian.evensen at gmail.com>
 + *
@@ -37,13 +42,17 @@ Subject: [PATCH] arm: dts: Add Unielec U7623 DTS
 +	model = "UniElec U7623-02 eMMC (512M RAM)";
 +	compatible = "unielec,u7623-02-emmc-512m", "unielec,u7623-02-emmc", "mediatek,mt7623";
 +
-+	memory {
++	memory at 80000000 {
++		device_type = "memory";
 +		reg = <0 0x80000000 0 0x20000000>;
 +	};
 +};
+diff --git a/arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc.dtsi b/arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc.dtsi
+new file mode 100644
+index 000000000..adc91266e
 --- /dev/null
 +++ b/arch/arm/boot/dts/mt7623a-unielec-u7623-02-emmc.dtsi
-@@ -0,0 +1,375 @@
+@@ -0,0 +1,366 @@
 +/*
 + * Copyright 2018 Kristian Evensen <kristian.evensen at gmail.com>
 + *
@@ -66,10 +75,6 @@ Subject: [PATCH] arm: dts: Add Unielec U7623 DTS
 +		stdout-path = "serial2:115200n8";
 +	};
 +
-+	memory {
-+		reg = <0 0x80000000 0 0x20000000>;
-+	};
-+
 +	cpus {
 +		cpu at 0 {
 +			proc-supply = <&mt6323_vproc_reg>;
@@ -145,11 +150,6 @@ Subject: [PATCH] arm: dts: Add Unielec U7623 DTS
 +		};
 +	};
 +
-+	memory at 80000000 {
-+		device_type = "memory";
-+		reg = <0 0x80000000 0 0x40000000>;
-+	};
-+
 +	mt7530: switch at 0 {
 +		compatible = "mediatek,mt7530";
 +		#address-cells = <1>;
@@ -419,3 +419,6 @@ Subject: [PATCH] arm: dts: Add Unielec U7623 DTS
 +	status = "okay";
 +};
 +
+-- 
+2.14.1
+
-- 
2.14.1


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