add notes

config/boards/orangepi5-ultra.csc

@@ -1,4 +1,4 @@
-# Rockchip RK3588 octa core whatever fixme here
+# Rockchip RK3588 octa core whatever fixme
 BOARD_NAME="Orange Pi 5 Ultra"
 BOARDFAMILY="rockchip-rk3588"
 BOARD_MAINTAINER=""
@@ -16,11 +16,13 @@ IMAGE_PARTITION_TABLE="gpt"
 #enable_extension "bcmdhd"
 BCMDHD_TYPE="sdio"
 
+# for testing purpose only. needs adaption to mainline once this makes it into 6.15 or .16
 function post_family_config_branch_edge__orangepi5-ultra_use_custom_source() {
 	KERNEL_MAJOR_MINOR="6.14"   # Major and minor versions of this kernel.
 	KERNELSOURCE='https://github.com/jimmyhon/linux.git'
 	KERNELBRANCH='branch:integrate-6.15'
 	KERNELPATCHDIR='integrate-6.15'
+	EXTRAWIFI=no # due to absence of our own fixups 3rd party wifi drivers break
 }
 
 function post_family_tweaks__orangepi5ultra_naming_audios() {