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ath79: expand rootfs for DIR-825-B1 with unused space 

Expand currently unused flash space to roofs for DIR-825-B1 by using the same
flash space as the old ar71xx big image without moving the caldata.

With some testing this partition is use by the OEM firmware
but if changed is regenerated which allows reverting to OEM firmware

Signed-off-by: Alan Luck <luckyhome2008@gmail.com>
This commit is contained in:
Alan Luck 2022-10-14 17:26:27 +11:00 committed by Hauke Mehrtens
parent 12cee86989
commit aca8bb5cc3
1 changed files with 21 additions and 6 deletions
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27
target/linux/ath79/dts/ar7161_dlink_dir-825-b1.dts
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@ -109,6 +109,23 @@
};
};
};
virtual_flash {
compatible = "mtd-concat";
devices = <&fwconcat0 &fwconcat1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x0 0x0>;
};
};
};
};
&usb1 {
@ -186,9 +203,8 @@
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
fwconcat0: partition@50000 {
label = "fwconcat0";
reg = <0x050000 0x610000>;
};
@ -198,10 +214,9 @@
read-only;
};
partition@670000 {
label = "unknown";
fwconcat1: partition@670000 {
label = "fwconcat1";
reg = <0x670000 0x190000>;
read-only;
};
};
};