uboot-envtools: add support for ZyXEL GS-1900-8HP v1 and v2

This adds the necessary nuts and bolts for the uboot settings for both the ZyXEL GS1900-8HP v1 and v2.

Signed-off-by: Stijn Segers <foss@volatilesystems.org>

package/boot/uboot-envtools/files/realtek

@@ -11,6 +11,8 @@ case "$board" in
 d-link,dgs-1210-16|\
 d-link,dgs-1210-28|\
 d-link,dgs-1210-10p|\
+zyxel,gs1900-8hp-v1|\
+zyxel,gs1900-8hp-v2|\
 zyxel,gs1900-10hp)
 	idx="$(find_mtd_index u-boot-env)"
 	[ -n "$idx" ] && \