mb/amd/onyx_poc: Add and use APCB configuration data

This patch adds APCB blobs to the mainboard directory and it replaces
CB:76445 Also this brings onyx_poc mainboard inline with how APCB are
included in other AMD mainboard: commit 95d05d8301 ("mb/google/zork:
Add and use APCB configuration data"), commit I352f58e0d39 ("mb/google/
skyrim: Add and use APCB configuration data") and commit I1c34528fa0f
("mb/amd/onyx_poc: Add and use APCB configuration data").

BUG=none
TEST=build/boot onyx_poc

Change-Id: I1c34528fa0fd15b847c22c995713078c60ac3873
Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80204
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/amd/onyx_poc/Makefile.mk

@@ -1,11 +1,11 @@
 ## SPDX-License-Identifier: GPL-2.0-only
 
-ifneq ($(wildcard $(MAINBOARD_BLOBS_DIR)/Typex60_0_0_0_Apcb.bin),)
-APCB_SOURCES = $(MAINBOARD_BLOBS_DIR)/Typex60_0_0_0_Apcb.bin
-APCB_SOURCES1 = $(MAINBOARD_BLOBS_DIR)/Typex60_0_1_0_Apcb.bin
-APCB_SOURCES_RECOVERY = $(MAINBOARD_BLOBS_DIR)/Typex68_0_0_0_ApcbRec.bin
-APCB_SOURCES_RECOVERY1 = $(MAINBOARD_BLOBS_DIR)/Typex68_0_8_0_ApcbRec.bin
-APCB_SOURCES_RECOVERY2 = $(MAINBOARD_BLOBS_DIR)/Typex68_0_9_0_ApcbRec.bin
+ifneq ($(wildcard $(src)/mainboard/$(MAINBOARDDIR)/data.apcb),)
+APCB_SOURCES = $(src)/mainboard/$(MAINBOARDDIR)/data.apcb
+APCB_SOURCES1 = $(src)/mainboard/$(MAINBOARDDIR)/data1.apcb
+APCB_SOURCES_RECOVERY = $(src)/mainboard/$(MAINBOARDDIR)/data_rec.apcb
+APCB_SOURCES_RECOVERY1 = $(src)/mainboard/$(MAINBOARDDIR)/data_rec1.apcb
+APCB_SOURCES_RECOVERY2 = $(src)/mainboard/$(MAINBOARDDIR)/data_rec2.apcb
 else
 show_notices:: warn_no_apcb
 endif