Boot: Save SW component's boot satus info
Bootloader must provide certain attributes of the
authenticated SW components to the runtime SW.
These informations are included to the initial
attestation token.
Change-Id: I35f9cd4321e1f8ca776303bcb1e32d11cb5dabe6
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
diff --git a/bl2/include/boot_record.h b/bl2/include/boot_record.h
index f7a6308..217a206 100644
--- a/bl2/include/boot_record.h
+++ b/bl2/include/boot_record.h
@@ -11,6 +11,8 @@
#include <stdint.h>
#include <stddef.h>
#include <limits.h>
+#include "../ext/mcuboot/bootutil/include/bootutil/image.h"
+#include "../ext/mcuboot/include/flash_map/flash_map.h"
#ifdef __cplusplus
extern "C" {
@@ -31,6 +33,16 @@
};
/*!
+ * \enum boot_status_err_t
+ *
+ * \brief Return values for saving boot status information to shared memory are
+ */
+enum boot_status_err_t {
+ BOOT_STATUS_OK,
+ BOOT_STATUS_ERROR,
+};
+
+/*!
* \brief Add a data item to the shared data area between bootloader and
* runtime SW
*
@@ -47,6 +59,21 @@
size_t size,
const uint8_t *data);
+/*!
+ * \brief Add an image's all boot status information to the shared data area
+ * between bootloader and runtime SW
+ *
+ * \param[in] sw_module Identifier of the SW component
+ * \param[in] hdr Pointer to the image header stored in RAM
+ * \param[in] fap Pointer to the flash area where image is stored
+ *
+ * \return Returns error code as specified in \ref boot_status_err_t
+ */
+enum boot_status_err_t
+boot_save_boot_status(uint8_t sw_module,
+ const struct image_header *hdr,
+ const struct flash_area *fap);
+
#ifdef __cplusplus
}
#endif