ath79: combine OCEDO dual firmware-partitions

In order to maximize the available space on OCEDO boards using a
dual-image partition layout, combine the two OS partitions into a single
partition.

This allows users to access more usable space for additional packages.

Don't limit the usable image size to the size of a single OS partition.
The initial installation has to be done with an older version of OpenWrt
in case the generated image exceeds the space of a single OS
partition in the future.

Signed-off-by: David Bauer <[email protected]>

target/linux/ath79/dts/ar9344_ocedo_raccoon.dts

@@ -91,15 +91,10 @@
 			};
 
 			partition@50000 {
+				/* Dual-Flash layout combined */
 				compatible = "denx,uimage";
 				label = "firmware";
-				reg = <0x050000 0x740000>;
-			};
-
-			partition@790000 {
-				label = "vendor";
-				reg = <0x790000 0x740000>;
-				read-only;
+				reg = <0x050000 0xe80000>;
 			};
 
 			partition@ed0000 {

target/linux/ath79/dts/qca9558_ocedo_koala.dts

@@ -84,15 +84,10 @@
 			};
 
 			partition@50000 {
+				/* Dual-Flash layout combined */
 				compatible = "denx,uimage";
 				label = "firmware";
-				reg = <0x050000 0x740000>;
-			};
-
-			partition@790000 {
-				label = "vendor";
-				reg = <0x790000 0x740000>;
-				read-only;
+				reg = <0x050000 0xe80000>;
 			};
 
 			partition@ed0000 {

target/linux/ath79/dts/qca9558_ocedo_ursus.dts

@@ -55,15 +55,10 @@
 			};
 
 			partition@50000 {
+				/* Dual-Flash layout combined */
 				compatible = "denx,uimage";
 				label = "firmware";
-				reg = <0x050000 0x740000>;
-			};
-
-			partition@790000 {
-				label = "vendor";
-				reg = <0x790000 0x740000>;
-				read-only;
+				reg = <0x050000 0xe80000>;
 			};
 
 			partition@ed0000 {

target/linux/ath79/image/generic.mk

@@ -1907,7 +1907,7 @@ define Device/ocedo_koala
   DEVICE_MODEL := Koala
   DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
   SUPPORTED_DEVICES += koala
-  IMAGE_SIZE := 7424k
+  IMAGE_SIZE := 14848k
 endef
 TARGET_DEVICES += ocedo_koala
 
@@ -1915,7 +1915,7 @@ define Device/ocedo_raccoon
   SOC := ar9344
   DEVICE_VENDOR := Ocedo
   DEVICE_MODEL := Raccoon
-  IMAGE_SIZE := 7424k
+  IMAGE_SIZE := 14848k
 endef
 TARGET_DEVICES += ocedo_raccoon
 
@@ -1924,7 +1924,7 @@ define Device/ocedo_ursus
   DEVICE_VENDOR := Ocedo
   DEVICE_MODEL := Ursus
   DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
-  IMAGE_SIZE := 7424k
+  IMAGE_SIZE := 14848k
 endef
 TARGET_DEVICES += ocedo_ursus