[Meego-kernel] Patch[0/4] Enable WLAN for wl1273

[Seibel, Eric]

Following is a list of patches to enable WLAN on Medfield platform with TI WL1273 connectivity boards.
All these patches were tested on iCDK with Meego meego-hanset-ia32-mtf-devel-1.1.80.6.20101112.1.sda.bin and applied on kernel mid 2.6.35.3.230.1.src.rpm

Also, because we are using compat-wireless since Meego is based on kernel 2.6.35, we should modified config file to compile wlan and regulator correctly:
CONFIG_WL12XX=y
CONFIG_WL1271=m
CONFIG_WL1271_SPI=m
CONFIG_WL12XX_PLATFORM_DATA=y
and
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y

The firmware wl1271-fw.bin and wl1271-nfs.bin should be included in the rootfs to use wlan.
Connman tests are also welcome to check wlan ;)
IFWI should support new SDIO device for wlan_clk_vmmc sfi table entry (not delivered, HSD open).

The steps to have WLAN functional are:
export KERNEL_RELEASE=$(echo $(uname -r)) 
insmod /lib/modules/$KERNEL_RELEASE/kernel/compat/compat.ko
insmod /lib/modules/$KERNEL_RELEASE/kernel/net/wireless/cfg80211.ko
insmod /lib/modules/$KERNEL_RELEASE/kernel/net/mac80211/mac80211.ko
insmod /lib/modules/$KERNEL_RELEASE/kernel/drivers/net/wireless/wl12xx/wl1271.ko 
insmod /lib/modules/$KERNEL_RELEASE/kernel/drivers/net/wireless/wl12xx/wl1271_sdio.ko
sleep 3
ifconfig wlan0 down
ifconfig wlan0 hw ether $MAC_ADDRESS up 
sleep 3 
killall connman 
/usr/sbin/connmand -W nl80211,wext


Open settings menu and select the wifi acces point to connect before open fennec browser.
Enjoy your wifi browsing

Regards,

Eric Seibel
Ultra Mobility Group - MIPE - WSIV

Tel: +33 1 72 21 04 55
Mob: +33 (0) 622219351

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