rpi-bt-firmware: new package

Add firmware file for the Raspberry Pi 3 and Zero W Bluetooth module.

Note that to successfully download the firmware bluez5_utils needs a patch[1].

Even though the firmware file name (BCM43430A1.hcd) only mentions the
Bluetooth module, it is most likely tailored for the Raspberry Pi boards.
Firmware for the same BT module on other boards look different. For this
reason the name of the package is rpi-bt-firmware.

[1] http://www.spinics.net/lists/linux-bluetooth/msg69470.html

[Peter: correct Config.in ordering]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/Config.in b/package/Config.in
index aaecd61176064e76627e27017a3f526bcc832e6f..acaf43ccc6d84f72eff36625a33fad47d4580d7e 100644 (file)
--- a/package/Config.in
+++ b/package/Config.in
@@ -346,6 +346,7 @@ menu "Firmware"
        source "package/am33x-cm3/Config.in"
        source "package/b43-firmware/Config.in"
        source "package/linux-firmware/Config.in"
+       source "package/rpi-bt-firmware/Config.in"
        source "package/rpi-firmware/Config.in"
        source "package/sunxi-boards/Config.in"
        source "package/ts4900-fpga/Config.in"

diff --git a/package/rpi-bt-firmware/Config.in b/package/rpi-bt-firmware/Config.in
new file mode 100644 (file)
index 0000000..dfc1cee
--- /dev/null
+++ b/package/rpi-bt-firmware/Config.in
@@ -0,0 +1,8 @@
+config BR2_PACKAGE_RPI_BT_FIRMWARE
+       bool "rpi-bt-firmware"
+       depends on BR2_arm || BR2_aarch64
+       help
+         Raspberry Pi 3 and Zero W Broadcom BCM43438 Bluetooth module
+         firmware.
+
+         https://aur.archlinux.org/packages/pi-bluetooth

diff --git a/package/rpi-bt-firmware/rpi-bt-firmware.mk b/package/rpi-bt-firmware/rpi-bt-firmware.mk
new file mode 100644 (file)
index 0000000..255da19
--- /dev/null
+++ b/package/rpi-bt-firmware/rpi-bt-firmware.mk
@@ -0,0 +1,21 @@
+################################################################################
+#
+# rpi-bt-firmware
+#
+################################################################################
+
+RPI_BT_FIRMWARE_VERSION = a439f892bf549ddfefa9ba7ad1999cc515f233bf
+RPI_BT_FIRMWARE_SITE = https://aur.archlinux.org/pi-bluetooth.git
+RPI_BT_FIRMWARE_SITE_METHOD = git
+RPI_BT_FIRMWARE_LICENSE = PROPRIETARY
+RPI_BT_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx
+
+# The BlueZ hciattach utility looks for firmware in /etc/firmware. Add a
+# compatibility symlink.
+define RPI_BT_FIRMWARE_INSTALL_TARGET_CMDS
+       ln -sf ../lib/firmware $(TARGET_DIR)/etc/firmware
+       $(INSTALL) -D -m 0644 $(@D)/BCM43430A1.hcd \
+               $(TARGET_DIR)/lib/firmware/BCM43430A1.hcd
+endef
+
+$(eval $(generic-package))