38 static struct fwu_metadata metadata;  variable
49 	unsigned char *data = (unsigned char *)&metadata;  in fwu_metadata_crc_check()
51 	uint32_t calc_crc = tf_crc32(0U, data + sizeof(metadata.crc_32),  in fwu_metadata_crc_check()
52 				     (sizeof(metadata) -  in fwu_metadata_crc_check()
53 				      sizeof(metadata.crc_32)));  in fwu_metadata_crc_check()
55 	if (metadata.crc_32 != calc_crc) {  in fwu_metadata_crc_check()
69 	if (metadata.version != FWU_METADATA_VERSION) {  in fwu_metadata_sanity_check()
71 		     metadata.version);  in fwu_metadata_sanity_check()
75 	if (metadata.active_index >= NR_OF_FW_BANKS) {  in fwu_metadata_sanity_check()
77 		     metadata.active_index, NR_OF_FW_BANKS);  in fwu_metadata_sanity_check()
81 	if (metadata.previous_active_index >= NR_OF_FW_BANKS) {  in fwu_metadata_sanity_check()
83 		     metadata.previous_active_index, NR_OF_FW_BANKS);  in fwu_metadata_sanity_check()
88 	if (metadata.fw_desc.num_banks != NR_OF_FW_BANKS) {  in fwu_metadata_sanity_check()
90 		     metadata.fw_desc.num_banks, NR_OF_FW_BANKS);  in fwu_metadata_sanity_check()
94 	if (metadata.fw_desc.num_images != NR_OF_IMAGES_IN_FW_BANK) {  in fwu_metadata_sanity_check()
96 		     metadata.fw_desc.num_images, NR_OF_IMAGES_IN_FW_BANK);  in fwu_metadata_sanity_check()
100 	if (metadata.desc_offset != FWU_FW_STORE_DESC_OFFSET) {  in fwu_metadata_sanity_check()
102 		     metadata.desc_offset);  in fwu_metadata_sanity_check()
106 	if (metadata.desc_offset != 0U) {  in fwu_metadata_sanity_check()
108 		     metadata.desc_offset);  in fwu_metadata_sanity_check()
149 	result = io_read(image_handle, (uintptr_t)&metadata,  in fwu_metadata_load()
201 	if (metadata.bank_state[metadata.previous_active_index] ==  in fwu_get_alternate_boot_bank()
203 		return metadata.previous_active_index;  in fwu_get_alternate_boot_bank()
208 		if (i == metadata.active_index ||  in fwu_get_alternate_boot_bank()
209 		    i == metadata.previous_active_index) {  in fwu_get_alternate_boot_bank()
213 		if (metadata.bank_state[i] == FWU_BANK_STATE_ACCEPTED) {  in fwu_get_alternate_boot_bank()
222 	if (metadata.bank_state[metadata.previous_active_index] ==  in fwu_get_alternate_boot_bank()
224 		return metadata.previous_active_index;  in fwu_get_alternate_boot_bank()
228 		if (i == metadata.active_index ||  in fwu_get_alternate_boot_bank()
229 		    i == metadata.previous_active_index) {  in fwu_get_alternate_boot_bank()
233 		if (metadata.bank_state[i] == FWU_BANK_STATE_VALID) {  in fwu_get_alternate_boot_bank()
258 	return metadata.bank_state[metadata.active_index];  in fwu_get_active_bank_state()
265 	return &metadata;  in fwu_get_metadata()
294 	plat_fwu_set_images_source(&metadata);  in fwu_init()