nitrogen6x-lite: Add Broadcom firmware

The Nitrogen6-Lite board supports Wi-fi with a daughterboard
with the Broadcom 4330 ABGN chip.

This patch adds the driver, firmware, and calibration (nvram)
files to the build using the broadcom-nvram-config recipe.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

conf/machine/nitrogen6x-lite.conf

@@ -24,4 +24,5 @@ UBOOT_MACHINE ?= "nit6xlite_config"
 
 SERIAL_CONSOLE = "115200 ttymxc1"
 
+MACHINE_EXTRA_RRECOMMENDS += " broadcom-nvram-config"
 MACHINE_FEATURES += " pci wifi bluetooth"

recipes-bsp/broadcom-nvram-config/broadcom-nvram-config.bb

@@ -22,9 +22,10 @@ FILES_${PN} = " \
   /lib/firmware/brcm/brcmfmac-sdio.txt \
 "
 BROADCOM_FIRMWARE = "INVALID"
+BROADCOM_FIRMWARE_nitrogen6x-lite = "bcm4330"
 BROADCOM_FIRMWARE_wandboard-dual = "bcm4329"
 BROADCOM_FIRMWARE_wandboard-quad = "bcm4329"
 
 RDEPENDS_${PN} = "linux-firmware-${BROADCOM_FIRMWARE}"
 
-COMPATIBLE_MACHINE = "(wandboard-dual|wandboard-quad)"
+COMPATIBLE_MACHINE = "(nitrogen6x-lite|wandboard-dual|wandboard-quad)"

recipes-bsp/broadcom-nvram-config/files/nitrogen6x-lite/nvram.txt

@@ -0,0 +1,80 @@
+#
+# Board configuration for Boundary Devices Nitrogen6-Lite
+#
+manfid=0x2d0
+prodid=0x0547
+vendid=0x14e4
+devid=0x4360
+boardtype=0x05e1
+boardrev=0x1202
+boardflags=0x0080200
+nocrc=1
+xtalfreq=37400
+boardnum=22
+ag0=254
+aa2g=1
+ccode=ALL
+pa0itssit=0x20
+pa0b0=5367
+pa0b1=-633
+pa0b2=-158
+rssismf2g=0xa
+rssismc2g=0x3
+rssisav2g=0x7
+#rssi params for 5GHz
+rssismf5g=0x4
+rssismc5g=0x3
+rssisav5g=0x7
+#PA parameters for lower a-band
+pa1lob0=4378
+pa1lob1=-596
+pa1lob2=-180
+#PA parameters for midband
+pa1b0=4672
+pa1b1=-603
+pa1b2=-172
+#PA parameters for high band
+pa1hib0=4752
+pa1hib1=-609
+pa1hib2=-173
+rxpo5g=0
+maxp2ga0=76
+maxp5ga0=0x42
+maxp5gla0=0x42
+maxp5gha0=0x42
+# 2.4G Tx Power offsets
+cck2gpo=0x4444
+ofdm2gpo=0x66666666
+mcs2gpo0=0x8888
+mcs2gpo1=0x8888
+# 5G Tx Power offsets
+ofdm5gpo=0x44444444
+ofdm5glpo=0x44444444
+ofdm5ghpo=0x44444444
+mcs5gpo0=0x6666
+mcs5gpo1=0x6666
+mcs5glpo0=0x6666
+mcs5glpo1=0x6666
+mcs5ghpo0=0x6666
+mcs5ghpo1=0x46666
+sromrev=3
+# il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+cckPwrOffset=4
+swctrlmap_2g=0x44844484,0x42824282,0x40804484,0x18282,0x1ff
+triso5g=0
+swctrlmap_5g=0x00100010,0x20202020,0x20202020,0x14202,0x0f0
+rfreg033=0x19
+rfreg033_cck=0x1f
+dacrate2g=160
+dacrate5g=160
+txalpfbyp2g=1
+bphyscale=17
+cckPwrIdxCorr=-15
+pacalidx2g=50
+#pacalidx5g=20
+noise_cal_ref_2g=53
+noise_cal_po_2g=0
+noise_cal_ref_5g=52
+noise_cal_po_5g=5,0,0
+

recipes-kernel/linux/linux-boundary-3.0.35/nitrogen6x-lite/defconfig

@@ -114,8 +114,8 @@ CONFIG_FEC_NAPI=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_BCMDHD=m
-CONFIG_BCMDHD_FW_PATH="/lib/firmware/fw_bcmdhd.bin"
+CONFIG_BCMDHD_FW_PATH="/lib/firmware/brcm/brcmfmac-sdio.bin"
-CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/bcmdhd.cal"
+CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/brcm/brcmfmac-sdio.txt"
 CONFIG_INPUT_POLLDEV=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y