Name: u-boot-qemu-riscv64
Version: 2022.10
Release: 0
Summary: Das U-Boot - Tizen bootloader
Group: System/Kernel
License: GPL-2.0+
ExclusiveArch: riscv64
URL: https://source.denx.de/u-boot/u-boot.git
Source0: u-boot-%{version}.tar.bz2
Source1001: u_boot_qemu_riscv64.manifest

BuildRequires: gcc >= 6.0
BuildRequires: bc
BuildRequires: flex
BuildRequires: bison
BuildRequires: pkgconfig(openssl3)
BuildRequires: opensbi
BuildRequires: python3-devel
BuildRequires: swig
BuildRequires: python3-setuptools
BuildRequires: u-boot-tools

%description
Tizen bootloader for QEMU emulating RISC-V

%prep
%setup -q -n u-boot-%{version}

%build
%{?asan:/usr/bin/gcc-unforce-options}
cp %{SOURCE1001} .

for c in riscv64 riscv64_smode; do
	CONFIG=tizen_qemu-${c}_defconfig

	# Set configuration
	make O=./build/${c} $CONFIG

	make O=./build/${c} %{?_smp_mflags} HOSTCC="gcc $RPM_OPT_FLAGS" \
		DTC=/usr/bin/dtc \
		OPENSBI=/platform/generic/firmware/fw_dynamic.bin \
		EXTRAVERSION=`echo %{vcs} | sed 's/.*u-boot.*#\(.\{9\}\).*/-g\1-TIZEN.org/'` \
		u-boot.bin
done

## Generate uboot.env
./scripts/get_default_envs.sh build/riscv64 > default_envs.txt
./build/riscv64/tools/mkenvimage -s 16384 -o uboot.env default_envs.txt
rm default_envs.txt

# Build boot.scr
mkimage -A riscv -T script -C none -n "Tizen QEMU RISC-V Script" -d ./tizen/bootscript/tizen-boot-vf2.scr ./boot.scr.uimg

%install
rm -rf %{buildroot}

# u-boot installation
install -m 644 -D uboot.env %{buildroot}/boot/uboot.env
install -m 644 -D boot.scr.uimg %{buildroot}/boot/boot.scr.uimg
install -m 644 -D build/riscv64/u-boot %{buildroot}/%{_libdir}/u-boot/qemu-riscv64/uboot.elf
install -m 644 -D build/riscv64/u-boot.bin %{buildroot}/%{_libdir}/u-boot/qemu-riscv64/u-boot.bin
install -m 644 -D build/riscv64_smode/u-boot %{buildroot}/%{_libdir}/u-boot/qemu-riscv64_smode/uboot.elf
install -m 644 -D build/riscv64_smode/u-boot.bin %{buildroot}/%{_libdir}/u-boot/qemu-riscv64_smode/u-boot.bin

%clean

%files
%manifest u_boot_qemu_riscv64.manifest
%defattr(-,root,root,-)
/boot/uboot.env
/boot/boot.scr.uimg
%{_libdir}/u-boot/qemu-riscv64/u-boot.bin
%{_libdir}/u-boot/qemu-riscv64/uboot.elf
%{_libdir}/u-boot/qemu-riscv64_smode/u-boot.bin
%{_libdir}/u-boot/qemu-riscv64_smode/uboot.elf