nb/amd/pi/00730F01: Specify supported memory type

Change-Id: Iccaeb685ba66112b9e05ed72b57eb840543d7c6a
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76388
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/northbridge/amd/pi/00730F01/Kconfig

@@ -2,6 +2,11 @@
 
 config NORTHBRIDGE_AMD_PI_00730F01
 	bool
+	select NO_DDR5
+	select NO_LPDDR4
+	select NO_DDR4
+	select USE_DDR3
+	select NO_DDR2
 
 if NORTHBRIDGE_AMD_PI_00730F01