%global	_firmwarepath	/usr/lib/firmware
%global	fn_commit	995129a86915fa3165a24d0a29419f6349f8f36b
%global	fn_shortcommit	%(c=%{commit}; echo ${c:0:7})
%global	bz_commit	d9d4741caba7314d6500f588b1eaa5ab387a4ff5
%global	bz_shortcommit	%(c=%{bz_commit}; echo ${c:0:7})
%global	fn_srcdir	firmware-nonfree-%{fn_commit}
%global	bz_srcdir	bluez-firmware-%{bz_commit}

Name:		linux-firmware-raspberrypi
Version:	20231117
Release:	1%{?dist}
Summary:	Supplemental firmware used by Linux kernel for some Raspberry Pi models
BuildArch:	noarch

# LICENSE file installed by linux-firmware package also covers these suppremental firmware
# /usr/share/licenses/linux-firmware/LICENCE.broadcom_bcm43xx
License:	Redistributable, no modification permitted
URL:		https://github.com/RPi-Distro/firmware-nonfree

Source0:	https://github.com/RPi-Distro/firmware-nonfree/archive/%{fn_commit}/firmware-nonfree-%{fn_commit}.tar.gz
Source1:	https://github.com/RPi-Distro/bluez-firmware/archive/%{bz_commit}/bluez-firmware-%{bz_commit}.tar.gz

Requires:	linux-firmware

%description
This package provides suppremental firmware files not included in linux-firmware
package to enable Bluetooth/Wi-Fi on some Raspberry Pi models.

%prep
%setup -n %{fn_srcdir}
%setup -n %{fn_srcdir} -a 1

%build

%install
install -d %{buildroot}%{_firmwarepath}/brcm
install -c -m 644 debian/config/brcm80211/brcm/brcmfmac43456-sdio.txt %{buildroot}%{_firmwarepath}/brcm/
install -c -m 644 debian/config/brcm80211/brcm/brcmfmac43456-sdio.bin %{buildroot}%{_firmwarepath}/brcm/
install -c -m 644 debian/config/brcm80211/brcm/brcmfmac43456-sdio.clm_blob %{buildroot}%{_firmwarepath}/brcm/
# Bluetooth for RPi Zero 2W
install -c -m 644 %{bz_srcdir}/debian/firmware/broadcom/BCM43430B0.hcd %{buildroot}%{_firmwarepath}/brcm/
# Bluetooth for RPi 3B+
install -c -m 644 %{bz_srcdir}/debian/firmware/broadcom/BCM43430A1.hcd %{buildroot}%{_firmwarepath}/brcm/
install -c -m 644 %{bz_srcdir}/debian/firmware/broadcom/BCM4345C0.hcd %{buildroot}%{_firmwarepath}/brcm/
# Bluetooth for RPi 400
install -c -m 644 %{bz_srcdir}/debian/firmware/broadcom/BCM4345C5.hcd %{buildroot}%{_firmwarepath}/brcm/
# Other firmware files installed by linux-firmware are compressed, so compress these as well
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/brcmfmac43456-sdio.bin
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/brcmfmac43456-sdio.clm_blob
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/brcmfmac43456-sdio.txt
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/BCM43430A1.hcd
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/BCM43430B0.hcd
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/BCM4345C0.hcd
xz -C crc32 %{buildroot}%{_firmwarepath}/brcm/BCM4345C5.hcd
# Create model-specific symlinks
ln -s brcmfmac43456-sdio.bin.xz %{buildroot}%{_firmwarepath}/brcm/brcmfmac43456-sdio.raspberrypi,400.bin.xz
ln -s brcmfmac43456-sdio.clm_blob.xz %{buildroot}%{_firmwarepath}/brcm/brcmfmac43456-sdio.raspberrypi,400.clm_blob.xz
ln -s brcmfmac43456-sdio.txt.xz %{buildroot}%{_firmwarepath}/brcm/brcmfmac43456-sdio.raspberrypi,400.txt.xz

%files
%{_firmwarepath}/brcm/*

%changelog
* Fri Nov 17 2023 Koichiro Iwao <meta@almalinux.org> - 20231117-1
- Add firmware to support Bluetooth for RPi 3B+, Zero 2 W and 400

* Thu Apr 20 2023 Koichiro Iwao <koichiro.iwao@miraclelinux.com> - 20230420-1
- Initial creation