src/cpu/intel: Set get_ia32_fsb function common

Add get_ia32_fsb returns FSB values in MHz of intel's CPUs.
Also add get_ia32_fsb_x3 function. It returns round up 3 * get_ia32_fsb.

Change-Id: I232bf88de7ebba6ac5865db046ce79e9b2f3ed28
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/30103
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Elyes HAOUAS
2018-12-07 14:49:20 +01:00
committed by Nico Huber
parent b58e99dfa5
commit d731a24ff1
4 changed files with 125 additions and 45 deletions

View File

@@ -1 +1,5 @@
ramstage-y += common_init.c
romstage-$(CONFIG_UDELAY_LAPIC) += fsb.c
ramstage-$(CONFIG_UDELAY_LAPIC) += fsb.c
postcar-$(CONFIG_UDELAY_LAPIC) += fsb.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += fsb.c