ramips: mt7621: ASUS RT-AX53U add NMBM, nest firmware

[openwrt/openwrt.git] / target / linux / ramips / dts / mt7621_asus_rt-ax53u.dts

diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts b/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
index a958d9909a295a99a311803c992eb2bee78fa4cb..601a70078fd7f95df070e4850c1bf79cab57d85f 100644 (file)
--- a/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
+++ b/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
@@ -63,6 +63,11 @@
 &nand {
        status = "okay";
 
+       mediatek,nmbm;
+       mediatek,bmt-remap-range =
+               <0x000000 0x7e0000>,
+               <0x35e0000 0x7800000>;
+
        partitions {
                compatible = "fixed-partitions";
                #address-cells = <1>;
@@ -110,13 +115,22 @@
                };
 
                partition@3e0000 {
-                       label = "kernel";
-                       reg = <0x3e0000 0x400000>;
-               };
+                       label = "firmware";
+                       reg = <0x3e0000 0x3200000>;
+
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
 
-               partition@7e0000 {
-                       label = "ubi";
-                       reg = <0x7e0000 0x2e00000>;
+                       partition@0 {
+                               label = "kernel";
+                               reg = <0x0 0x400000>;
+                       };
+
+                       partition@400000 {
+                               label = "ubi";
+                               reg = <0x400000 0x2e00000>;
+                       };
                };
 
                partition@35e0000 {
@@ -124,7 +138,12 @@
                        reg = <0x35e0000 0x3200000>;
                };
 
-               /* Last 8M possibly store the bad block table */
+               partition@67e0000 {
+                       label = "jffs2";
+                       reg = <0x67e0000 0x1020000>;
+               };
+
+               /* Last 8M are reserved for NMBM management (bad blocks) */
        };
 };