From: Yann Dirson <yann@...>

As far as the AP6356S in NanoPi-m4 is concerned, the included wifi firmwa=
re
is for Rockchip's kernel tree, but for Bluetooth firmware this seems to b=
e
the proper "upstream" package.

Changes from Rockchip's version:
- use /lib/firmware/brcm/, not /system/etc/firmware/
- include LICENSE.rockchip in package tree

The chip powers on:

[ 4.695193] Bluetooth: hci0: BCM: chip id 101
[ 4.696142] Bluetooth: hci0: BCM: features 0x2f
[ 4.697882] Bluetooth: hci0: BCM4354A2
[ 4.698345] Bluetooth: hci0: BCM4356A2 (001.003.015) build 0000
[ 4.701994] Bluetooth: hci0: BCM4356A2 'brcm/BCM4356A2.hcd' Patch
[ 5.464146] Bluetooth: hci0: BCM4356 37.4MHz AMPAK AP6356-0055
[ 5.464813] Bluetooth: hci0: BCM4356A2 (001.003.015) build 0266

It is able to pair with devices, but connect fails.
---
.../rkwifibt-firmware/files/LICENSE.rockchip | 41 +++++++
.../rkwifibt-firmware/rkwifibt-firmware.bb | 110 ++++++++++++++++++
2 files changed, 151 insertions(+)
create mode 100644 recipes-kernel/rkwifibt-firmware/files/LICENSE.rockch=
ip
create mode 100644 recipes-kernel/rkwifibt-firmware/rkwifibt-firmware.bb

diff --git a/recipes-kernel/rkwifibt-firmware/files/LICENSE.rockchip b/re=
cipes-kernel/rkwifibt-firmware/files/LICENSE.rockchip
new file mode 100644
index 0000000..69b445b
--- /dev/null
+++ b/recipes-kernel/rkwifibt-firmware/files/LICENSE.rockchip
@@ -0,0 +1,41 @@
+Copyright (c) 2020, Rockchip Electronics Co.Ltd
+All rights reserved.
+
+Redistribution. Redistribution and use in binary form, without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions must reproduce the above copyright notice and the
+ following disclaimer in the documentation and/or other materials
+ provided with the distribution.
+
+* Neither the name of Rockchip Electronics Co.Ltd, its products
+ nor the names of its suppliers may be used to endorse or promote produ=
cts
+ derived from this Software without specific prior written permission.
+
+* No reverse engineering, decompilation, or disassembly of this software
+ is permitted.
+
+Limited patent license. Rockchip Electronics Co.Ltd grants a world-wide,
+royalty-free, non-exclusive license under patents it now or hereafter
+owns or controls to make, have made, use, import, offer to sell and
+sell ("Utilize") this software, but solely to the extent that any
+such patent is necessary to Utilize the software alone, or in
+combination with an operating system licensed under an approved Open
+Source license as listed by the Open Source Initiative at
+http://opensource.org/licenses. The patent license shall not apply to
+any other combinations which include this software. No hardware per
+se is licensed hereunder.
+
+DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
diff --git a/recipes-kernel/rkwifibt-firmware/rkwifibt-firmware.bb b/reci=
pes-kernel/rkwifibt-firmware/rkwifibt-firmware.bb
new file mode 100644
index 0000000..870177b
--- /dev/null
+++ b/recipes-kernel/rkwifibt-firmware/rkwifibt-firmware.bb
@@ -0,0 +1,110 @@
+# Copyright (C) 2019, Fuzhou Rockchip Electronics Co., Ltd
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+SUMMARY =3D "Rockchip WIFI/BT firmware files"
+SECTION =3D "kernel"
+
+LICENSE =3D "LICENSE.rockchip"
+LIC_FILES_CHKSUM =3D "file://LICENSE.rockchip;md5=3Dd63890e209bf038f44e7=
08bbb13e4ed9"
+
+PV_append =3D "+git${SRCPV}"
+
+SRCREV =3D "af2cf8772078b0246ac805e7ed78a62cf8f21993"
+SRC_URI =3D " \
+ git://github.com/rockchip-linux/rkwifibt.git \
+ file://LICENSE.rockchip;subdir=3Dgit \
+"
+#SRC_URI =3D "git://github.com/JeffyCN/mirrors.git;branch=3Drkwifibt;"
+
+S =3D "${WORKDIR}/git"
+
+inherit allarch deploy
+
+do_install() {
+ install -d ${D}/lib/firmware/brcm/
+ install -m 0644 ${S}/firmware/broadcom/all/*/* \
+ -t ${D}/lib/firmware/brcm/
+ install -d ${D}/lib/firmware/rtlbt/
+ install -m 0644 ${S}/realtek/RTL*/* -t ${D}/lib/firmware/rtlbt/
+}
+
+PACKAGES =3D+ " \
+ ${PN}-ap6181-wifi \
+ ${PN}-ap6212a1-wifi \
+ ${PN}-ap6212a1-bt \
+ ${PN}-ap6236-wifi \
+ ${PN}-ap6236-bt \
+ ${PN}-ap6255-wifi \
+ ${PN}-ap6255-bt \
+ ${PN}-ap6354-wifi \
+ ${PN}-ap6354-bt \
+ ${PN}-ap6356-wifi \
+ ${PN}-ap6356-bt \
+ ${PN}-rtl8723ds-bt \
+"
+
+FILES_${PN}-ap6181-wifi =3D " \
+ lib/firmware/brcm/fw_bcm40181a2_apsta.bin \
+ lib/firmware/brcm/fw_bcm40181a2.bin \
+ lib/firmware/brcm/nvram_ap6181.txt \
+"
+
+FILES_${PN}-ap6212a1-wifi =3D " \
+ lib/firmware/brcm/fw_bcm43438a1_apsta.bin \
+ lib/firmware/brcm/fw_bcm43438a1.bin \
+ lib/firmware/brcm/nvram_ap6212a.txt \
+"
+FILES_${PN}-ap6212a1-bt =3D " \
+ lib/firmware/brcm/bcm43438a1.hcd \
+"
+
+FILES_${PN}-ap6236-wifi =3D " \
+ lib/firmware/brcm/fw_bcm43436b0_apsta.bin \
+ lib/firmware/brcm/fw_bcm43436b0.bin \
+ lib/firmware/brcm/nvram_ap6236.txt \
+"
+FILES_${PN}-ap6236-bt =3D " \
+ lib/firmware/brcm/BCM4343B0.hcd \
+"
+
+FILES_${PN}-ap6255-wifi =3D " \
+ lib/firmware/brcm/fw_bcm43455c0_ag.bin \
+ lib/firmware/brcm/nvram_ap6255.txt \
+"
+FILES_${PN}-ap6255-bt =3D " \
+ lib/firmware/brcm/BCM4345C0_ap.hcd \
+ lib/firmware/brcm/BCM4345C0.hcd \
+"
+
+FILES_${PN}-ap6354-wifi =3D " \
+ lib/firmware/brcm/fw_bcm4354a1_ag.bin \
+ lib/firmware/brcm/nvram_ap6354.txt \
+"
+FILES_${PN}-ap6354-bt =3D " \
+ lib/firmware/brcm/bcm4354a1.hcd \
+"
+
+FILES_${PN}-ap6356-wifi =3D " \
+ lib/firmware/brcm/fw_bcm4356a2_ag.bin \
+ lib/firmware/brcm/nvram_ap6356.txt \
+ lib/firmware/brcm/nvram_ap6356s.txt \
+"
+FILES_${PN}-ap6356-bt =3D " \
+ lib/firmware/brcm/BCM4356A2.hcd \
+"
+
+FILES_${PN}-rtl8723ds-bt =3D " \
+ lib/firmware/rtlbt/rtl8723d_config \
+ lib/firmware/rtlbt/rtl8723d_fw \
+"
+
+FILES_${PN} =3D "*"
+
+# Make it depend on all of the split-out packages.
+python () {
+ pn =3D d.getVar('PN')
+ firmware_pkgs =3D oe.utils.packages_filter_out_system(d)
+ d.appendVar('RDEPENDS_' + pn, ' ' + ' '.join(firmware_pkgs))
+}
+
+INSANE_SKIP_${PN} +=3D "arch"
--=20
2.30.2