diff options
| -rw-r--r-- | src/soc/amd/common/fsp/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/fsp/fsp_validate.c | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/amd/common/fsp/Makefile.inc b/src/soc/amd/common/fsp/Makefile.inc index 503d3bfc0e..2541f27754 100644 --- a/src/soc/amd/common/fsp/Makefile.inc +++ b/src/soc/amd/common/fsp/Makefile.inc @@ -1,5 +1,6 @@ ifeq ($(CONFIG_PLATFORM_USES_FSP2_0),y) romstage-y += fsp_reset.c +romstage-y += fsp_validate.c ramstage-y += fsp_reset.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fsp-acpi.c ramstage-$(CONFIG_SOC_AMD_COMMON_FSP_DMI_TABLES) += dmi.c diff --git a/src/soc/amd/common/fsp/fsp_validate.c b/src/soc/amd/common/fsp/fsp_validate.c new file mode 100644 index 0000000000..4d6a8f72bc --- /dev/null +++ b/src/soc/amd/common/fsp/fsp_validate.c @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <console/console.h> +#include <fsp/util.h> +#include <types.h> + +/* Validate the FSP-M header in romstage */ +void soc_validate_fspm_header(const struct fsp_header *hdr) +{ + /* Check if the image fits into the reserved memory region */ + if (hdr->image_size > CONFIG_FSP_M_SIZE) + die("The FSP-M binary is %u bytes larger than the memory region allocated for " + "it. Increase FSP_M_SIZE to make it fit.\n", + hdr->image_size - CONFIG_FSP_M_SIZE); +} |