realtek: gs1900: use lzma for sysupgrade

Add $(Device/uimage-rt-loader) to Device/zyxel_gs1900 to use lzma
compression for the sysupgrade kernel image. This saves approximately
1 MB of flash space compared to the previous gzip compression, leaving
more room for the rootfs overlay.

Signed-off-by: Klaus Rubenstein <klaus.rubenstein@gmail.com>
Tested-by: Sander Vanheule <sander@svanheule.net> # GS1900-{8,48} A1
Signed-off-by: Sander Vanheule <sander@svanheule.net>
This commit is contained in:
Klaus Rubenstein
2026-04-11 19:36:44 +02:00
committed by Sander Vanheule
parent 4f637a09b8
commit 12d47b27f2
+1
View File
@@ -84,6 +84,7 @@ define Device/hwmon-fan-migration
endef
define Device/zyxel_gs1900
$(Device/uimage-rt-loader)
DEVICE_COMPAT_VERSION := 2.0
DEVICE_COMPAT_MESSAGE := Dual firmware paritition merged due to size constraints. \
Upgrade requires a new factory install. Regular sysupgrade is not possible.