summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
diff options
context:
space:
mode:
authorVivek Unune <npcomplete13@gmail.com>2020-11-01 15:08:03 -0500
committerFlorian Fainelli <f.fainelli@gmail.com>2020-11-11 20:38:14 -0800
commitbd9a01e28e5d1632528e531480b42d6e2c861d88 (patch)
tree3951492a889629839461494e726e5dbf188b0b94 /arch/arm/boot/dts/bcm47094-linksys-panamera.dts
parent4b650a20bdb5f9558007dd3055a17a1644a91c3e (diff)
downloadlwn-bd9a01e28e5d1632528e531480b42d6e2c861d88.tar.gz
lwn-bd9a01e28e5d1632528e531480b42d6e2c861d88.zip
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>
Diffstat (limited to 'arch/arm/boot/dts/bcm47094-linksys-panamera.dts')
-rw-r--r--arch/arm/boot/dts/bcm47094-linksys-panamera.dts41
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
index 5d5930edfb9d..507af23e227f 100644
--- 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>;
+ };
+ };
+};