/[packages]/updates/5/microcode/current/SPECS/microcode.spec
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Annotation of /updates/5/microcode/current/SPECS/microcode.spec

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Revision 1191401 - (hide annotations) (download)
Sun Jan 7 21:55:09 2018 UTC (6 years, 2 months ago) by tmb
File size: 1879 byte(s)
add Amd microcode for fam17h (Zen)
1 tmb 1108470 # define intel date once for reuse
2 tmb 1191026 %define intel_date 20171215
3 tmb 1108470
4 tmb 19854 Summary: Intel / AMD CPU Microcode
5     Name: microcode
6 tmb 1108470 Version: 0.%{intel_date}
7 tmb 1191401 Release: %mkrel 2
8 tmb 19854 Group: System/Kernel and hardware
9     License: Distributable
10 tmb 1108470 # use the debian way to get microcodes for older CPUs as Intel removes old firmwares from recent releases
11     Source0: http://http.debian.net/debian/pool/non-free/i/intel-microcode/intel-microcode_3.%{intel_date}.1.tar.xz
12     # use fakeroot /sbin/update-amd-microcode --download-only (from microcode_ctl) to update
13 tmb 19854 Source1: amd-ucode-latest.tar
14 tmb 1191401 Source2: amd-ucode-fam17h.tar
15 tmb 19854 Buildarch: noarch
16 tmb 1108470 BuildRequires: iucode-tool
17 tv 559054 BuildRequires: microcode_ctl
18 tmb 751292 # (tmb) conflict lock elision enabled glibc as it will crash
19     Conflicts: glibc < 6:2.20-11
20 tmb 19854
21     %description
22     Since PentiumPro, Intel CPU are made of a RISC chip and of a microcode whose
23     purpose is to decompose "old" ia32 instruction into new risc ones.
24     P6 familly is concerned: PPro, PII, Celeron, PIII, Celeron2.
25     Recent kernels have the ability to update this microcode.
26    
27     The microcode update is volatile and needs to be uploaded on each system
28     boot. I.e. it doesn't reflash your cpu permanently.
29     Reboot and it reverts back to the old microcode.
30    
31 tmb 1191401 This package contains microcode for Intel and Amd CPUs.
32 tmb 19854
33     %prep
34     %setup -q -T -c
35    
36     %build
37    
38 tmb 1108470 # build the microcode file from several old ones
39     tar xvf %{SOURCE0}
40     pushd intel-microcode-3.%{intel_date}.1
41     make
42     mkdir intel-ucode
43     /sbin/iucode_tool -Kintel-ucode intel-microcode.bin
44     popd
45    
46 tmb 19854 %install
47 zezinho 251615 rm -rf %{buildroot}
48 tmb 19854
49 tv 559054 mkdir -p %{buildroot}/lib/firmware/intel-ucode
50 tmb 1108470 pushd intel-microcode-3.%{intel_date}.1
51 tv 559054 install -m 644 intel-ucode/* %{buildroot}/lib/firmware/intel-ucode
52 tmb 19854
53 zezinho 251615 tar xf %{SOURCE1} -C %{buildroot}/lib/firmware
54 tmb 1191401 tar xf %{SOURCE2} -C %{buildroot}/lib/firmware
55 tmb 19854
56     %clean
57    
58     %files
59     %defattr(-,root,root,-)
60 tmb 999906 /lib/firmware/amd-ucode/
61 tv 559054 /lib/firmware/intel-ucode/

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