19 Oct, 2016
2 commits
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The CPU udevice already has a few callbacks to retreive information
about the currently running CPUs. This patch adds a new get_vendor()
call that returns the vendor of the main CPUs.Signed-off-by: Alexander Graf
Reviewed-by: Simon Glass
Reviewed-by: Bin Meng -
For SMBIOS tables we need to know the CPU family as well as CPU IDs. This
patches allocates some space for them in the cpu device and populates it
on x86.Signed-off-by: Alexander Graf
Reviewed-by: Simon Glass
Reviewed-by: Bin Meng
17 Mar, 2016
1 commit
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Some CPUs use microcode and each core can have a different version of
microcode loaded. Also some CPUs support the concept of an integer ID used
for identification purposes. Add support for these in the CPU uclass.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
15 Jul, 2015
1 commit
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Introduce a new method 'get_count' in the UCLASS_CPU ops to get
the number of CPUs in the system.Signed-off-by: Bin Meng
Acked-by: Simon Glass
30 Apr, 2015
1 commit
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It is useful to be able to keep track of the available CPUs in a multi-CPU
system. This uclass is mostly intended for use with SMP systems.The uclass provides methods for getting basic information about each CPU.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng