From faffbfb930b196a439c98c59913d2a8223fd9fdc Mon Sep 17 00:00:00 2001
From: Silvano Seva <silseva@fastwebnet.it>
Date: Sat, 18 Nov 2023 16:04:08 +0100
Subject: [PATCH] ttwrplus: updated flash memory partitions

---
 platform/targets/ttwrplus/ttwrplus.dts | 53 +++++++++++++++++---------
 1 file changed, 36 insertions(+), 17 deletions(-)

diff --git a/platform/targets/ttwrplus/ttwrplus.dts b/platform/targets/ttwrplus/ttwrplus.dts
index ba2bc7cb..5ee058d1 100644
--- a/platform/targets/ttwrplus/ttwrplus.dts
+++ b/platform/targets/ttwrplus/ttwrplus.dts
@@ -258,34 +258,53 @@
         #address-cells = <1>;
         #size-cells = <1>;
 
-        /* Reserve 64kB for the bootloader */
+        /* Reserve 32kB for the bootloader */
         boot_partition: partition@0 {
-            label = "mcuboot";
-            reg = <0x00000000 0x00010000>;
+            label = "tinyuf2";
+            reg = <0x00000000 0x00008000>;
             read-only;
         };
 
-        /* Reserve 1024kB for the application in slot 0 */
+        /* Reserve 4kB for the partition table */
+        table_partition: partition@8000 {
+            label = "partition-table";
+            reg = <0x00008000 0x00009000>;
+        };
+
+        /* Reserve 20kB for non-volatile storage */
+        nvs_partition: partition@9000 {
+            label = "nvs";
+            reg = <0x00009000 0x0000e000>;
+        };
+
+        /* Reserve 8kB for otadata partition */
+        otadata_partition: partition@e000 {
+            label = "otadata";
+            reg = <0x0000e000 0x00010000>;
+        };
+
+        /* Reserve 2048kB for ota_0 partition */
         slot0_partition: partition@10000 {
-            label = "image-0";
-            reg = <0x00010000 0x00100000>;
+            label = "ota_0";
+            reg = <0x00010000 0x00210000>;
         };
 
-        /* Reserve 1024kB for the application in slot 1 */
-        slot1_partition: partition@110000 {
-            label = "image-1";
-            reg = <0x00110000 0x00100000>;
+        /* Reserve 2048kB for ota_1 partition */
+        slot1_partition: partition@210000 {
+            label = "ota_1";
+            reg = <0x00210000 0x00410000>;
         };
 
-        /* Reserve 256kB for the scratch partition */
-        scratch_partition: partition@210000 {
-               label = "image-scratch";
-               reg = <0x00210000 0x00040000>;
+        /* Reserve 256kB for uf2 partition */
+        uf2_partition: partition@410000 {
+            label = "uf2";
+            reg = <0x00410000 0x00450000>;
         };
 
-        storage_partition: partition@250000 {
-            label = "storage";
-            reg = <0x00250000 0x00006000>;
+        /* Reserve 11968kB for storage partition (ffat) */
+        storage_partition: partition@450000 {
+            label = "ffat";
+            reg = <0x00450000 0x00bb0000>;
         };
     };
 };