Hi All:
From AMD Family 10h Processor BKDG (Rev D): a platform is capable of
having up to 8 nodes, and each nodes supports 1,2,3,4,5, or 6 cores.
Thus I am proposing to update the Options.lb as below: Index: src/mainboard/amd/serengeti_cheetah_fam10/Options.lb =================================================================== --- src/mainboard/amd/serengeti_cheetah_fam10/Options.lb (revision 4267) +++ src/mainboard/amd/serengeti_cheetah_fam10/Options.lb (working copy) @@ -184,11 +187,10 @@
## ## Build code for SMP support -## Only worry about 2 micro processors ## default CONFIG_SMP=1 -default CONFIG_MAX_PHYSICAL_CPUS=2 -default CONFIG_MAX_CPUS=4 * CONFIG_MAX_PHYSICAL_CPUS +default CONFIG_MAX_PHYSICAL_CPUS=8 +default CONFIG_MAX_CPUS=6 * CONFIG_MAX_PHYSICAL_CPUS default CONFIG_LOGICAL_CPUS=1
I need this for my Simulation platform to POST as many core as possible. With this setup, I did quick test on POSTing lower count nodes, i.e.: 1 node and 2 nodes platform OK.
Signed-off-by: Vincent Lim vincent.lim@amd.com
Best Regards,
Vincent Lim SimNow Team Performance CoE Central Engineering T 512.602.1618 F 512.602.7745
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Lim, Vincent -
ron minnich