Only BSP CPU writes CMOS in bootblock code
CMOS accesses are not safe for multi-processor and only the BSP CPU
should count reboots and test CMOS sanity.
A questionable single byte CMOS read access from AP CPUs remains.
AP CPUs should always select the same romstage prefix as BSP CPU.
Signed-off-by: Kyösti Mälkki <email@example.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <firstname.lastname@example.org>
2 files changed