lib: fconf: Implement a parser to populate CoT
Implemented a parser which populates the properties of
the CoT descriptors as per the binding document [1].
'COT_DESC_IN_DTB' build option is disabled by default and can
be enabled in future for all Arm platforms by making necessary
changes in the memory map.
Currently, this parser is tested only for FVP platform.
[1]:
https://trustedfirmware-a.readthedocs.io/en/latest/components/cot-binding.html
Change-Id: I2f911206087a1a2942aa728de151d2ac269d27cc
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/include/drivers/auth/auth_mod.h b/include/drivers/auth/auth_mod.h
index 3965b58..d1fd52c 100644
--- a/include/drivers/auth/auth_mod.h
+++ b/include/drivers/auth/auth_mod.h
@@ -21,7 +21,7 @@
*/
#define IMG_FLAG_AUTHENTICATED (1 << 0)
-
+#if COT_DESC_IN_DTB && !IMAGE_BL1
/*
* Authentication image descriptor
*/
@@ -29,9 +29,21 @@
unsigned int img_id;
img_type_t img_type;
const struct auth_img_desc_s *parent;
+ auth_method_desc_t *img_auth_methods;
+ auth_param_desc_t *authenticated_data;
+} auth_img_desc_t;
+#else
+/*
+ * Authentication image descriptor
+ */
+typedef struct auth_img_desc_s {
+ unsigned int img_id;
+ img_type_t img_type;
+ const struct auth_img_desc_s *parent;
const auth_method_desc_t *const img_auth_methods;
const auth_param_desc_t *const authenticated_data;
} auth_img_desc_t;
+#endif /* COT_DESC_IN_DTB && !IMAGE_BL1 */
/* Public functions */
void auth_mod_init(void);