soc/amd/sabrina: drop graphics.c

Since we don't need to support PCI ID remapping for finding the correct
VBIOS binary for the integrated GPU, graphics.c can be dropped for now.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ifd5b678f472b3b5888353efd057203eb641be874
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

src/soc/amd/sabrina/Makefile.inc

@@ -39,7 +39,6 @@ ramstage-y	+= data_fabric.c
 ramstage-y	+= fch.c
 ramstage-y	+= fsp_s_params.c
 ramstage-y	+= gpio.c
-ramstage-y	+= graphics.c
 ramstage-y	+= i2c.c
 ramstage-y	+= mca.c
 ramstage-y	+= preload.c

src/soc/amd/sabrina/graphics.c

@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-/* TODO: Check if this is still correct */
-
-#include <device/pci_rom.h>
-#include <soc/cpu.h>
-#include <stdint.h>
-
-u32 map_oprom_vendev(u32 vendev)
-{
-	u32 new_vendev = vendev;
-
-	switch (vendev) {
-	case CEZANNE_VBIOS_VID_DID:
-	case BARCELO_VBIOS_VID_DID:
-		new_vendev = CEZANNE_VBIOS_VID_DID;
-		break;
-	}
-
-	return new_vendev;
-}

src/soc/amd/sabrina/include/soc/cpu.h

@@ -1,13 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-/* TODO: Check if this is still correct */
-
 #ifndef AMD_SABRINA_CPU_H
 #define AMD_SABRINA_CPU_H
 
 #define SABRINA_A0_CPUID	0x008a0f00
 
-#define CEZANNE_VBIOS_VID_DID	0x10021638
-#define BARCELO_VBIOS_VID_DID	0x100215e7
-
 #endif /* AMD_SABRINA_CPU_H */