soc/amd/genoa/chip: add init & final functions and chip name

Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I00a567f417b1e22167923fc3193583138718dbbd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79463
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/genoa/chip.c

@@ -2,4 +2,16 @@
 
 #include <device/device.h>
 
-struct chip_operations soc_amd_genoa_ops = { NULL };
+static void soc_init(void *chip_info)
+{
+}
+
+static void soc_final(void *chip_info)
+{
+}
+
+struct chip_operations soc_amd_genoa_ops = {
+	CHIP_NAME("AMD Genoa SoC")
+	.init = soc_init,
+	.final = soc_final,
+};