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soc/amd/common/block/graphics/graphics: GOP: implement vbt_get()

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Even though AMD does not need VBT we still need to implement the
vbt_get() function to not break the build with GOP driver enabled
(see fsps_return_value_handler() in fsp2_0/silicon_init.c

BUG=b:171234996
BRANCH=Zork

Change-Id: I80a5131a9852a05998b55b847243748d24cf535f
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49865
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Nikolai Vyssotski 2021-01-15 11:39:33 -06:00 committed by Martin Roth
parent 612e403d53
commit ad68e69612
1 changed files with 11 additions and 0 deletions
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11
src/soc/amd/common/block/graphics/graphics.c
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@ -6,6 +6,7 @@
#include <device/pci_ids.h>
#include <console/console.h>
#include <fsp/graphics.h>
#include <soc/intel/common/vbt.h>
#define ATIF_FUNCTION_VERIFY_INTERFACE 0x0
struct atif_verify_interface_output {
@ -118,6 +119,16 @@ static const char *graphics_acpi_name(const struct device *dev)
return "IGFX";
}
/*
* Even though AMD does not need VBT we still need to implement the
* vbt_get() function to not break the build with GOP driver enabled
* (see fsps_return_value_handler() in fsp2_0/silicon_init.c
*/
void *vbt_get(void)
{
return NULL;
}
static void graphics_dev_init(struct device *const dev)
{
if (CONFIG(RUN_FSP_GOP)) {