soc/amd/common/vboot: use transfer_buffer_valid function
show_psp_transfer_info reimplemented the functionality of
transfer_buffer_valid, so use replace that with a function call.
Change-Id: Ie3d373b10bdb0ab00640dabeea12b13ec25406cc
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47977
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/soc/amd/common/vboot/vboot_bootblock.c b/src/soc/amd/common/vboot/vboot_bootblock.c
index 45ad9de..da652eb 100644
--- a/src/soc/amd/common/vboot/vboot_bootblock.c
+++ b/src/soc/amd/common/vboot/vboot_bootblock.c
@@ -47,7 +47,7 @@
struct transfer_info_struct *info = (struct transfer_info_struct *)
(void *)(uintptr_t)_transfer_buffer;
- if (info->magic_val == TRANSFER_MAGIC_VAL) {
+ if (transfer_buffer_valid(info)) {
if ((info->psp_info & PSP_INFO_VALID) == 0) {
printk(BIOS_INFO, "No PSP info found in transfer buffer.\n");
return;