1 files changed, 27 insertions, 0 deletions
diff --git a/src/security/intel/txt/txt.h b/src/security/intel/txt/txt.h
new file mode 100644
index 000000000000..fc5c49e67ef7
--- /dev/null
+++ b/src/security/intel/txt/txt.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef SECURITY_INTEL_TXT_H_
+#define SECURITY_INTEL_TXT_H_
+
+#include <types.h>
+
+/* Error codes */
+#define ACM_E_TYPE_NOT_MATCH                0x01
+#define ACM_E_MODULE_SUB_TYPE_WRONG         0x02
+#define ACM_E_MODULE_VENDOR_NOT_INTEL       0x03
+#define ACM_E_SIZE_INCORRECT                0x04
+#define ACM_E_CANT_CALL_GETSEC              0x05
+#define ACM_E_NOT_FIT_INTO_CPU_ACM_MEM      0x06
+#define ACM_E_NO_INFO_TABLE                 0x07
+#define ACM_E_NOT_BIOS_ACM                  0x08
+#define ACM_E_UUID_NOT_MATCH                0x09
+#define ACM_E_PLATFORM_IS_NOT_PROD          0x10
+
+void intel_txt_log_bios_acm_error(void);
+int intel_txt_log_acm_error(const uint32_t acm_error);
+void intel_txt_log_spad(void);
+bool intel_txt_memory_has_secrets(void);
+int intel_txt_run_bios_acm(const u8 input_params);
+bool intel_txt_prepare_txt_env(void);
+
+#endif /* SECURITY_INTEL_TXT_H_ */