ARM: dts: BCM5301X: Linksys EA9500 add fixed partitions

This router has dual paritions to store trx firmware image and
dual partitions for nvram. The second one in each of these cases acts
as a backup store.

When tested with OpenWrt, the default partition parser causes two issues:

1. It labels both nvram partitions as nvram. In factory, second one is
labeled devinfo.
2. It parses second trx image and tries to create second 'linux' partition
and fails with - cannot create duplicate 'linux' partition

The following patch works around both of these issues.

Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
index 5d5930edfb9de814e4ac1b6225fde3307b27a9e1..507af23e227f84dea09e9235d494f7aa251f7622 100644 (file)
--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
+++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
@@ -292,3 +292,44 @@
 &usb3_phy {
        status = "okay";
 };
+
+&nandcs {
+       partitions {
+               compatible = "fixed-partitions";
+               #address-cells = <1>;
+               #size-cells = <1>;
+
+               partition@0 {
+                       label = "boot";
+                       reg = <0x0000000 0x0080000>;
+                       read-only;
+               };
+
+               partition@80000 {
+                       label = "nvram";
+                       reg = <0x080000 0x0100000>;
+               };
+
+               partition@180000{
+                       label = "devinfo";
+                       reg = <0x0180000 0x080000>;
+               };
+
+               partition@200000 {
+                       label = "firmware";
+                       reg = <0x0200000 0x01D00000>;
+                       compatible = "brcm,trx";
+               };
+
+               partition@1F00000 {
+                       label = "failsafe";
+                       reg = <0x01F00000 0x01D00000>;
+                       read-only;
+               };
+
+               partition@5200000 {
+                       label = "system";
+                       reg = <0x05200000 0x02E00000>;
+               };
+       };
+};