current/SPECS/microcode.spec

Summary:   Intel / AMD CPU Microcode
Name:      microcode
Version:   0.20140913
Release:   %mkrel 3
Group:     System/Kernel and hardware
License:   Distributable
# use update-intel-microcode --download-only (from microcode_ctl) to update
Source0:   microcode-20140913.tgz
# use fakeroot update-amd-microcode --download-only (from microcode_ctl) to update
Source1:   amd-ucode-latest.tar
Buildarch: noarch
BuildRequires: microcode_ctl

%description
Since PentiumPro, Intel CPU are made of a RISC chip and of a microcode whose
purpose is to decompose "old" ia32 instruction into new risc ones.
P6 familly is concerned: PPro, PII, Celeron, PIII, Celeron2.
Recent kernels have the ability to update this microcode.

The microcode update is volatile and needs to be uploaded on each system
boot. I.e. it doesn't reflash your cpu permanently.
Reboot and it reverts back to the old microcode.

This package contains microcode for Intel CPU, as well as microcode for 
AMD CPU (AMD Phenom(TM), AMD Opteron(TM) and AMD Turion(TM) 64 Ultra).

%prep
%setup -q -T -c

%build

%install
rm -rf %{buildroot}

mkdir -p %{buildroot}/lib/firmware/intel-ucode
tar -xOf %{SOURCE0} | /sbin/intel-microcode2ucode - >/dev/null
install -m 644 intel-ucode/* %{buildroot}/lib/firmware/intel-ucode

tar xf %{SOURCE1} -C %{buildroot}/lib/firmware

# nuke intel haswell firmwares that break glibc-2.20 lock elision
rm -f %{buildroot}/lib/firmware/intel-ucode/06-1e-05
rm -f %{buildroot}/lib/firmware/intel-ucode/06-3a-09
rm -f %{buildroot}/lib/firmware/intel-ucode/06-3c-03
rm -f %{buildroot}/lib/firmware/intel-ucode/06-3e-04
rm -f %{buildroot}/lib/firmware/intel-ucode/06-3e-07
rm -f %{buildroot}/lib/firmware/intel-ucode/06-3f-02
rm -f %{buildroot}/lib/firmware/intel-ucode/06-45-01
rm -f %{buildroot}/lib/firmware/intel-ucode/06-46-01

%clean

%files
%defattr(-,root,root,-)
/lib/firmware/amd-ucode
/lib/firmware/intel-ucode/


1	Summary: Intel / AMD CPU Microcode
2	Name: microcode
3	Version: 0.20140913
4	Release: %mkrel 3
5	Group: System/Kernel and hardware
6	License: Distributable
7	# use update-intel-microcode --download-only (from microcode_ctl) to update
8	Source0: microcode-20140913.tgz
9	# use fakeroot update-amd-microcode --download-only (from microcode_ctl) to update
10	Source1: amd-ucode-latest.tar
11	Buildarch: noarch
12	BuildRequires: microcode_ctl
13
14	%description
15	Since PentiumPro, Intel CPU are made of a RISC chip and of a microcode whose
16	purpose is to decompose "old" ia32 instruction into new risc ones.
17	P6 familly is concerned: PPro, PII, Celeron, PIII, Celeron2.
18	Recent kernels have the ability to update this microcode.
19
20	The microcode update is volatile and needs to be uploaded on each system
21	boot. I.e. it doesn't reflash your cpu permanently.
22	Reboot and it reverts back to the old microcode.
23
24	This package contains microcode for Intel CPU, as well as microcode for
25	AMD CPU (AMD Phenom(TM), AMD Opteron(TM) and AMD Turion(TM) 64 Ultra).
26
27	%prep
28	%setup -q -T -c
29
30	%build
31
32	%install
33	rm -rf %{buildroot}
34
35	mkdir -p %{buildroot}/lib/firmware/intel-ucode
36	tar -xOf %{SOURCE0} \| /sbin/intel-microcode2ucode - >/dev/null
37	install -m 644 intel-ucode/* %{buildroot}/lib/firmware/intel-ucode
38
39	tar xf %{SOURCE1} -C %{buildroot}/lib/firmware
40
41	# nuke intel haswell firmwares that break glibc-2.20 lock elision
42	rm -f %{buildroot}/lib/firmware/intel-ucode/06-1e-05
43	rm -f %{buildroot}/lib/firmware/intel-ucode/06-3a-09
44	rm -f %{buildroot}/lib/firmware/intel-ucode/06-3c-03
45	rm -f %{buildroot}/lib/firmware/intel-ucode/06-3e-04
46	rm -f %{buildroot}/lib/firmware/intel-ucode/06-3e-07
47	rm -f %{buildroot}/lib/firmware/intel-ucode/06-3f-02
48	rm -f %{buildroot}/lib/firmware/intel-ucode/06-45-01
49	rm -f %{buildroot}/lib/firmware/intel-ucode/06-46-01
50
51	%clean
52
53	%files
54	%defattr(-,root,root,-)
55	/lib/firmware/amd-ucode
56	/lib/firmware/intel-ucode/
57
58