cpu/amd/agesa/Kconfig: select NO_SMM for Family 14h

Move the SMM Kconfig options to the specific agesa cpu families.
Select NO_SMM for family14 since since no Fam14h platform uses SMM.
Leave SMM_ASEG enabled for family15tn and family16kb for now.

TEST=Boot Debian 11 on PC Engines apu1

Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Change-Id: I09bbe036a88dada847219606ec79c68e7ca8e5cc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59809
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
diff --git a/src/cpu/amd/agesa/family15tn/Kconfig b/src/cpu/amd/agesa/family15tn/Kconfig
index a0288d7..0cccaa6 100644
--- a/src/cpu/amd/agesa/family15tn/Kconfig
+++ b/src/cpu/amd/agesa/family15tn/Kconfig
@@ -3,4 +3,5 @@
 config CPU_AMD_AGESA_FAMILY15_TN
 	bool
 	select IDS_OPTIONS_HOOKED_UP
+	select SMM_ASEG
 	select X86_AMD_FIXED_MTRRS