diff options
Diffstat (limited to 'arch/arm/include/asm/atf_common.h')
| -rw-r--r-- | arch/arm/include/asm/atf_common.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/include/asm/atf_common.h b/arch/arm/include/asm/atf_common.h index 56e2d3ffaa..ab99cd3ac1 100644 --- a/arch/arm/include/asm/atf_common.h +++ b/arch/arm/include/asm/atf_common.h @@ -14,8 +14,14 @@ #define ATF_PARAM_EP 0x01 #define ATF_PARAM_IMAGE_BINARY 0x02 #define ATF_PARAM_BL31 0x03 +#define ATF_PARAM_BL_PARAMS 0x05 #define ATF_VERSION_1 0x01 +#define ATF_VERSION_2 0x02 + +#define ATF_BL31_IMAGE_ID 0x03 +#define ATF_BL32_IMAGE_ID 0x04 +#define ATF_BL33_IMAGE_ID 0x05 #define ATF_EP_SECURE 0x0 #define ATF_EP_NON_SECURE 0x1 @@ -158,6 +164,40 @@ struct bl31_params { void bl31_entry(uintptr_t bl31_entry, uintptr_t bl32_entry, uintptr_t bl33_entry, uintptr_t fdt_addr); +/* BL image node in the BL image execution sequence */ +struct bl_params_node { + unsigned int image_id; + struct atf_image_info *image_info; + struct entry_point_info *ep_info; + struct bl_params_node *next_params_info; +}; + +/* + * BL image head node in the BL image execution sequence + * It is also used to pass information to next BL image. + */ +struct bl_params { + struct param_header h; + struct bl_params_node *head; +}; + +struct bl2_to_bl31_params_mem_v2 { + struct bl_params bl_params; + struct bl_params_node bl31_params_node; + struct bl_params_node bl32_params_node; + struct bl_params_node bl33_params_node; + struct atf_image_info bl31_image_info; + struct atf_image_info bl32_image_info; + struct atf_image_info bl33_image_info; + struct entry_point_info bl31_ep_info; + struct entry_point_info bl32_ep_info; + struct entry_point_info bl33_ep_info; +}; + +struct bl2_to_bl31_params_mem_v2 *bl2_plat_get_bl31_params_v2(uintptr_t bl32_entry, + uintptr_t bl33_entry, uintptr_t fdt_addr); +void bl31_entry_v2(uintptr_t bl31_entry, struct bl_params *params, void *fdt_addr); + #endif /*__ASSEMBLY__ */ #endif /* __BL_COMMON_H__ */ |