Stefan Reinauer 0db6820b10 Synchronize rdtsc instructions ... The CPU can arbitrarily reorder calls to rdtsc, significantly reducing the precision of timing using the CPUs time stamp counter. Unfortunately the method of synchronizing rdtsc is different on AMD and Intel CPUs. There is a generic method, using the cpuid instruction, but that uses up a lot of registers, and is very slow. Hence, use the correct lfence/mfence instructions (for CPUs that we know support it) Change-Id: I17ecb48d283f38f23148c13159aceda704c64ea5 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1422 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)		2012-08-09 00:38:39 +02:00
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cache_as_ram.inc	Intel cpus: Extend cache to cover complete Flash Device	2012-07-04 14:47:53 +02:00
Kconfig	Synchronize rdtsc instructions	2012-08-09 00:38:39 +02:00
Makefile.inc	Intel cpus: Include CAR from socket	2012-03-17 09:38:31 +01:00
microcode-1624-m206e839.h	Use the microcode files as created by the new microcode update script. (Fixes some whitespace and gets in new time stamps).	2010-05-26 16:54:33 +00:00
microcode-1729-m206ec54.h	Use the microcode files as created by the new microcode update script. (Fixes some whitespace and gets in new time stamps).	2010-05-26 16:54:33 +00:00
microcode-1869-m806ec59.h	Use the microcode files as created by the new microcode update script. (Fixes some whitespace and gets in new time stamps).	2010-05-26 16:54:33 +00:00
model_6ex_init.c	Revert "Use broadcast SIPI to startup siblings"	2012-07-31 06:46:02 +02:00