ipq806x: tr4400v2: revert nesting of MTD partitions that bricks device

This reverts commit e1043a7, that
attempts to nest partitions that overlap but are not nested. This
causes the 'ubi' partition to be truncated, making rootfs inaccessible
and bricking the device.

Also, had this commit worked, it would have renumbered MTD partitions
in a way that would have broken documented scripts for installation and
update of main and recovery OSes, making backups, return to stock, etc,
and broken user configurations that put the 'extra' partition to use.

Signed-off-by: Rodrigo Balerdi <[email protected]>
Link: openwrt/openwrt#16944
Signed-off-by: Robert Marko <[email protected]>

Author: Lanchon

target/linux/ipq806x/files-6.6/arch/arm/boot/dts/qcom/qcom-ipq8065-tr4400-v2.dts

@@ -207,15 +207,6 @@
 			stock_partition@1340000 {
 				label = "stock_rootfs";
 				reg = <0x1340000 0x4000000>;
-
-				compatible = "fixed-partitions";
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				partition@0 {
-					label = "extra";
-					reg = <0x0 0x4000000>;
-				};
 			};
 			partition@5340000 {
 				label = "0:BOOTCONFIG";
@@ -265,42 +256,6 @@
 			stock_partition@6400000 {
 				label = "stock_rootfs_1";
 				reg = <0x6400000 0x4000000>;
-
-				compatible = "fixed-partitions";
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				partition@0 {
-					label = "fw_env";
-					reg = <0x0 0x100000>;
-
-					nvmem-layout {
-						compatible = "fixed-layout";
-						#address-cells = <1>;
-						#size-cells = <1>;
-
-						macaddr_fw_env_0: macaddr@0 {
-							reg = <0x00 0x6>;
-						};
-						macaddr_fw_env_6: macaddr@6 {
-							reg = <0x06 0x6>;
-						};
-						macaddr_fw_env_c: macaddr@c {
-							reg = <0x0c 0x6>;
-						};
-						macaddr_fw_env_12: macaddr@12 {
-							reg = <0x12 0x6>;
-						};
-						macaddr_fw_env_18: macaddr@18 {
-							reg = <0x18 0x6>;
-						};
-					};
-				};
-
-				partition@100000 {
-					label = "ubi";
-					reg = <0x100000 0x9b00000>;
-				};
 			};
 			stock_partition@a400000 {
 				label = "stock_fw_env";
@@ -318,6 +273,41 @@
 				label = "stock_scfgmgr";
 				reg = <0xaf00000 0x0100000>;
 			};
+
+			partition@6400000 {
+				label = "fw_env";
+				reg = <0x6400000 0x0100000>;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_fw_env_0: macaddr@0 {
+						reg = <0x00 0x6>;
+					};
+					macaddr_fw_env_6: macaddr@6 {
+						reg = <0x06 0x6>;
+					};
+					macaddr_fw_env_c: macaddr@c {
+						reg = <0x0c 0x6>;
+					};
+					macaddr_fw_env_12: macaddr@12 {
+						reg = <0x12 0x6>;
+					};
+					macaddr_fw_env_18: macaddr@18 {
+						reg = <0x18 0x6>;
+					};
+				};
+			};
+			partition@6500000 {
+				label = "ubi";
+				reg = <0x6500000 0x9b00000>;
+			};
+			partition@1340000 {
+				label = "extra";
+				reg = <0x1340000 0x4000000>;
+			};
 		};
 	};
 };