From ab2187ead38991f44be9155ef48471486c857c19 Mon Sep 17 00:00:00 2001
From: Dmitry Ilyin <6576495+widgetii@users.noreply.github.com>
Date: Fri, 30 Oct 2026 14:09:15 +0300
Subject: [PATCH] XM: optional WLANDEV, for a board whose only network is Wi-Fi

OpenIPC brings a radio up only when the U-Boot env names its
/etc/wireless profile in wlandev (S40network). The env this script
writes has none, so a Wi-Fi-only board moved over -- the GK7201V200
G3-WQ-G (000929QB, an ATBM6012B-X, OpenIPC/firmware#2729) -- would
boot with no driver loaded and no way onto the network.

WLANDEV=<profile> adds wlandev=<profile> to the env, as SENSOR adds
sensor=. The network itself, wlanssid and wlanpass, is the owner's and
is never written here. OpenIPC's fw_printenv finds this env at 0x30000
by its CRC, scanning the partitions in order, so S40network sees it on
the fixed-slot and the split layout alike.

Unset, the env is byte-identical to before (gk7201v200, 33 variables);
set to atbm603x-generic-usb, it gains that one line.
---
 .github/workflows/_xm2oipc.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/.github/workflows/_xm2oipc.sh b/.github/workflows/_xm2oipc.sh
index 9c1404a..9d477a5 100755
--- a/.github/workflows/_xm2oipc.sh
+++ b/.github/workflows/_xm2oipc.sh
@@ -104,6 +104,10 @@ OSMEM="${OSMEM:-32M}"
 TOTALMEM="${TOTALMEM:-64M}"
 SOC="${SOC:-hi3516ev200}"
 [[ ${SENSOR} ]] && SENSOR="sensor=${SENSOR}"
+# The /etc/wireless profile that brings up a Wi-Fi-only board's radio
+# (S40network loads it when wlandev is set). The network to join, wlanssid
+# and wlanpass, is the owner's to set, so it is never written here.
+[[ ${WLANDEV} ]] && WLANDEV="wlandev=${WLANDEV}"
 
 FLASH_SIZE="${FLASH_SIZE:-0x800000}"
 
@@ -230,6 +234,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -270,6 +275,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -308,6 +314,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -346,6 +353,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -389,6 +397,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -428,6 +437,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -466,6 +476,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -505,6 +516,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -555,6 +567,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -593,6 +606,7 @@ osmem=${OSMEM}
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai
@@ -630,6 +644,7 @@ osmem=18M
 totalmem=${TOTALMEM}
 soc=${SOC}
 ${SENSOR}
+${WLANDEV}
 hardware=${HARDWARE}
 devid=${DEVID}
 manufacturer=Xiongmai