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tmb |
1108470 |
# define intel date once for reuse |
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%define intel_date 20170511 |
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tmb |
19854 |
Summary: Intel / AMD CPU Microcode |
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Name: microcode |
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tmb |
1108470 |
Version: 0.%{intel_date} |
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tmb |
986056 |
Release: %mkrel 1 |
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tmb |
19854 |
Group: System/Kernel and hardware |
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License: Distributable |
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tmb |
1108470 |
# use the debian way to get microcodes for older CPUs as Intel removes old firmwares from recent releases |
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Source0: http://http.debian.net/debian/pool/non-free/i/intel-microcode/intel-microcode_3.%{intel_date}.1.tar.xz |
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# use fakeroot /sbin/update-amd-microcode --download-only (from microcode_ctl) to update |
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tmb |
19854 |
Source1: amd-ucode-latest.tar |
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Buildarch: noarch |
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tmb |
1108470 |
BuildRequires: iucode-tool |
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tv |
559054 |
BuildRequires: microcode_ctl |
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tmb |
751292 |
# (tmb) conflict lock elision enabled glibc as it will crash |
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Conflicts: glibc < 6:2.20-11 |
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tmb |
19854 |
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%description |
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Since PentiumPro, Intel CPU are made of a RISC chip and of a microcode whose |
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purpose is to decompose "old" ia32 instruction into new risc ones. |
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P6 familly is concerned: PPro, PII, Celeron, PIII, Celeron2. |
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Recent kernels have the ability to update this microcode. |
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The microcode update is volatile and needs to be uploaded on each system |
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boot. I.e. it doesn't reflash your cpu permanently. |
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Reboot and it reverts back to the old microcode. |
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This package contains microcode for Intel CPU, as well as microcode for |
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AMD CPU (AMD Phenom(TM), AMD Opteron(TM) and AMD Turion(TM) 64 Ultra). |
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%prep |
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%setup -q -T -c |
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%build |
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tmb |
1108470 |
# build the microcode file from several old ones |
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tar xvf %{SOURCE0} |
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pushd intel-microcode-3.%{intel_date}.1 |
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make |
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mkdir intel-ucode |
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/sbin/iucode_tool -Kintel-ucode intel-microcode.bin |
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popd |
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tmb |
19854 |
%install |
| 47 |
zezinho |
251615 |
rm -rf %{buildroot} |
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tmb |
19854 |
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tv |
559054 |
mkdir -p %{buildroot}/lib/firmware/intel-ucode |
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tmb |
1108470 |
pushd intel-microcode-3.%{intel_date}.1 |
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tv |
559054 |
install -m 644 intel-ucode/* %{buildroot}/lib/firmware/intel-ucode |
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tmb |
19854 |
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zezinho |
251615 |
tar xf %{SOURCE1} -C %{buildroot}/lib/firmware |
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tmb |
19854 |
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%clean |
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%files |
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%defattr(-,root,root,-) |
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tmb |
999906 |
/lib/firmware/amd-ucode/ |
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tv |
559054 |
/lib/firmware/intel-ucode/ |
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