diff options
Diffstat (limited to 'include/common/bl_common.h')
| -rw-r--r-- | include/common/bl_common.h | 70 |
1 files changed, 65 insertions, 5 deletions
diff --git a/include/common/bl_common.h b/include/common/bl_common.h index 942843cf..9fa2a810 100644 --- a/include/common/bl_common.h +++ b/include/common/bl_common.h @@ -93,11 +93,22 @@ #define EP_GET_EXE(x) (x & EP_EXE_MASK) #define EP_SET_EXE(x, ee) ((x) = ((x) & ~EP_EXE_MASK) | (ee)) +#define EP_FIRST_EXE_MASK 0x10 +#define EP_FIRST_EXE 0x10 +#define EP_GET_FIRST_EXE(x) ((x) & EP_FIRST_EXE_MASK) +#define EP_SET_FIRST_EXE(x, ee) ((x) = ((x) & ~EP_FIRST_EXE_MASK) | (ee)) + #define PARAM_EP 0x01 #define PARAM_IMAGE_BINARY 0x02 #define PARAM_BL31 0x03 +#define PARAM_BL_LOAD_INFO 0x04 +#define PARAM_BL_PARAMS 0x05 + +#define IMAGE_ATTRIB_SKIP_LOADING 0x02 +#define IMAGE_ATTRIB_PLAT_SETUP 0x04 #define VERSION_1 0x01 +#define VERSION_2 0x02 #define INVALID_IMAGE_ID (0xFFFFFFFF) @@ -181,8 +192,10 @@ extern uintptr_t __COHERENT_RAM_END__; typedef struct meminfo { uintptr_t total_base; size_t total_size; +#if !LOAD_IMAGE_V2 uintptr_t free_base; size_t free_size; +#endif } meminfo_t; typedef struct aapcs64_params { @@ -245,6 +258,9 @@ typedef struct image_info { param_header_t h; uintptr_t image_base; /* physical address of base of image */ uint32_t image_size; /* bytes read from image file */ +#if LOAD_IMAGE_V2 + uint32_t image_max_size; +#endif } image_info_t; /***************************************************************************** @@ -263,6 +279,39 @@ typedef struct image_desc { entry_point_info_t ep_info; } image_desc_t; +#if LOAD_IMAGE_V2 +/* BL image node in the BL image loading sequence */ +typedef struct bl_load_info_node { + unsigned int image_id; + image_info_t *image_info; + struct bl_load_info_node *next_load_info; +} bl_load_info_node_t; + +/* BL image head node in the BL image loading sequence */ +typedef struct bl_load_info { + param_header_t h; + bl_load_info_node_t *head; +} bl_load_info_t; + +/* BL image node in the BL image execution sequence */ +typedef struct bl_params_node { + unsigned int image_id; + image_info_t *image_info; + entry_point_info_t *ep_info; + struct bl_params_node *next_params_info; +} bl_params_node_t; + +/* + * BL image head node in the BL image execution sequence + * It is also used to pass information to next BL image. + */ +typedef struct bl_params { + param_header_t h; + bl_params_node_t *head; +} bl_params_t; + +#else /* LOAD_IMAGE_V2 */ + /******************************************************************************* * This structure represents the superset of information that can be passed to * BL31 e.g. while passing control to it from BL2. The BL32 parameters will be @@ -286,6 +335,7 @@ typedef struct bl31_params { image_info_t *bl33_image_info; } bl31_params_t; +#endif /* LOAD_IMAGE_V2 */ /* * Compile time assertions related to the 'entry_point_info' structure to @@ -308,24 +358,34 @@ CASSERT(sizeof(uintptr_t) == /******************************************************************************* * Function & variable prototypes ******************************************************************************/ -uintptr_t page_align(uintptr_t, unsigned); size_t image_size(unsigned int image_id); + +#if LOAD_IMAGE_V2 + +int load_image(unsigned int image_id, image_info_t *image_data); +int load_auth_image(unsigned int image_id, image_info_t *image_data); + +#else + +uintptr_t page_align(uintptr_t, unsigned); int load_image(meminfo_t *mem_layout, unsigned int image_id, uintptr_t image_base, image_info_t *image_data, entry_point_info_t *entry_point_info); int load_auth_image(meminfo_t *mem_layout, - unsigned int image_name, + unsigned int image_id, uintptr_t image_base, image_info_t *image_data, entry_point_info_t *entry_point_info); -extern const char build_message[]; -extern const char version_string[]; - void reserve_mem(uintptr_t *free_base, size_t *free_size, uintptr_t addr, size_t size); +#endif /* LOAD_IMAGE_V2 */ + +extern const char build_message[]; +extern const char version_string[]; + void print_entry_point_info(const entry_point_info_t *ep_info); #endif /*__ASSEMBLY__*/ |