cpu/amd/pi/Kconfig: select NO_SMM

Disable SMM_ASEG and select NO_SMM since the platforms do not use SMM.

TEST=Boot Debian 11 on PC Engines apu3

Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Change-Id: I47237421c3dd5bd043447831263d72c9956cdaf4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59810
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>

src/cpu/amd/pi/Kconfig

@@ -10,7 +10,7 @@ config CPU_AMD_PI
 	select UDELAY_LAPIC
 	select LAPIC_MONOTONIC_TIMER
 	select SPI_FLASH if HAVE_ACPI_RESUME
-	select SMM_ASEG
+	select NO_SMM
 	select SSE2
 
 if CPU_AMD_PI