ipq806x: increase kernel partition size for the TP-Link Archer C2600

The default image does not fit 2 MB anymore, expand os-image partition
to 4 MB.

Upgrading works transparently via sysupgrade in both directions.
Another option would have been to merge "os-image" and "rootfs" into a
single "firmware" partition using MTD_SPLIT_TPLINK_FW, but just
changing the sizes of the existing partitioning has been deemed safer
and actually tested on an affected device; the maximum for rootfs
changes from 27 MB to 25 MB.

Run-tested on TP-Link Archer C2600.

Signed-off-by: Joris de Vries <joris@apptrician.nl>
[slh: extend comments and commit message, rename rootfs]
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
This commit is contained in:
Stefan Lippers-Hollmann
2018-05-18 03:10:18 +02:00
committed by John Crispin
parent dc50694bd1
commit b72b36653a
2 changed files with 10 additions and 5 deletions

View File

@@ -231,12 +231,12 @@
os-image@1f0000 {
label = "os-image";
reg = <0x1f0000 0x200000>;
reg = <0x1f0000 0x400000>;
};
rootfs@3f0000 {
rootfs@5f0000 {
label = "rootfs";
reg = <0x3f0000 0x1b00000>;
reg = <0x5f0000 0x1900000>;
};
defaultmac: default-mac@1ef0000 {