TI WLAN NLCP calibration

Platform: Nook Color ICS with WiFi Direct

1. mount system partition readable/write-able

mount -o rw,remount /dev/block/mmcblk0p5 /system

2. unload driver

rmmod wl12xx_sdio

3 generate reference nvs for calibration

calibrator set ref_nvs /system/etc/wifi/ini_files/127x_TQS_S_2.6.ini /system/etc/firmware/ti-connectivity/wl1271-nvs.bin
4. reload the driver 
insmod wl12xx_sdio

5. Power on the device in PLT mode

calibrator wlan0 plt power_mode on

6. TX-BIP procedure

calibrator wlan0 plt tune_channel 0 7

calibrator wlan0 plt nvs_ver 0x0403

calibrator wlan0 plt tx_bip 1 0 0 0 0 0 0 0 /system/etc/firmware/ti-connectivity/wl1271-nvs.bin

7. Write MAC

calibrator set nvs_mac /system/etc/firmware/ti-connectivity/wl1271-nvs.bin 08:00:28:31:32:33