soc/amd/stoneyridge/graphics: introduce defines for constants
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2021a106e0d3a603b1a05296411700ffea32fc8c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
diff --git a/src/soc/amd/stoneyridge/graphics.c b/src/soc/amd/stoneyridge/graphics.c
index c0d4328..1b83c45 100644
--- a/src/soc/amd/stoneyridge/graphics.c
+++ b/src/soc/amd/stoneyridge/graphics.c
@@ -4,15 +4,22 @@
#include <device/pci_rom.h>
#include <stdint.h>
+#define ST_GPU_FIRST_VID_DID 0x100298e0
+#define ST_GPU_LAST_VID_DID 0x100298ef
+#define ST_VBIOS_VID_DID 0x100298e0
+#define CZ_GPU_FIRST_VID_DID 0x10029870
+#define CZ_GPU_LAST_VID_DID 0x1002987f
+#define CZ_VBIOS_VID_DID 0x10029870
+
/* Change the vendor / device IDs to match the generic VBIOS header. */
u32 map_oprom_vendev(u32 vendev)
{
u32 new_vendev;
- if ((vendev >= 0x100298e0) && (vendev <= 0x100298ef))
- new_vendev = 0x100298e0;
- else if ((vendev >= 0x10029870) && (vendev <= 0x1002987f))
- new_vendev = 0x10029870;
+ if ((vendev >= ST_GPU_FIRST_VID_DID) && (vendev <= ST_GPU_LAST_VID_DID))
+ new_vendev = ST_VBIOS_VID_DID;
+ else if ((vendev >= CZ_GPU_FIRST_VID_DID) && (vendev <= CZ_GPU_LAST_VID_DID))
+ new_vendev = CZ_VBIOS_VID_DID;
else
new_vendev = vendev;