diff options
Diffstat (limited to 'src/soc/amd/picasso/graphics.c')
-rw-r--r-- | src/soc/amd/picasso/graphics.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/graphics.c b/src/soc/amd/picasso/graphics.c new file mode 100644 index 0000000000..047559cbf3 --- /dev/null +++ b/src/soc/amd/picasso/graphics.c @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <console/console.h> +#include <device/pci_rom.h> +#include <soc/cpu.h> +#include <soc/soc_util.h> + +void map_oprom_vendev_rev(u32 *vendev, u8 *rev) +{ + if (*vendev != PICASSO_VBIOS_VID_DID) + return; + + /* Check if the RV2 video bios needs to be used instead of the RV1/PCO one */ + if (soc_is_raven2()) { + printk(BIOS_NOTICE, "Using RV2 VBIOS.\n"); + *vendev = RAVEN2_VBIOS_VID_DID; + *rev = RAVEN2_VBIOS_REV; + } else { + printk(BIOS_NOTICE, "Using RV1/PCO VBIOS.\n"); + *rev = PICASSO_VBIOS_REV; + } +} |