136 static struct mtd_flash_info s_flash_info;  variable
182 	s_flash_info.part_offset = (u32)vnvm_part_info.start;  in mtd_vendor_storage_init()
183 	s_flash_info.part_size = (u32)vnvm_part_info.size;  in mtd_vendor_storage_init()
184 	s_flash_info.page_offset = 0;  in mtd_vendor_storage_init()
185 	s_flash_info.blk_offset = 0;  in mtd_vendor_storage_init()
186 	s_flash_info.version = 0;  in mtd_vendor_storage_init()
189 		s_flash_info.blk_size = 0x80;  in mtd_vendor_storage_init()
191 		s_flash_info.blk_size = mtd->erasesize >> 9;  in mtd_vendor_storage_init()
192 	s_flash_info.ops_size = roundup(FLASH_VENDOR_INFO_SIZE, mtd->writesize) >> 9;  in mtd_vendor_storage_init()
196 	for (offset = 0; offset < s_flash_info.part_size; offset += s_flash_info.blk_size) {  in mtd_vendor_storage_init()
197 		if (mtd_block_isbad(mtd, (s_flash_info.part_offset + offset) << 9))  in mtd_vendor_storage_init()
198 			bad_block_size += s_flash_info.blk_size;  in mtd_vendor_storage_init()
200 	s_flash_info.part_size -= bad_block_size;  in mtd_vendor_storage_init()
202 	for (offset = 0; offset < s_flash_info.part_size; offset += s_flash_info.blk_size) {  in mtd_vendor_storage_init()
203 		ret = blk_dread(dev_desc, s_flash_info.part_offset + offset,  in mtd_vendor_storage_init()
207 		      s_flash_info.part_offset + offset,  in mtd_vendor_storage_init()
211 			if (vendor_info.hdr->version > s_flash_info.version) {  in mtd_vendor_storage_init()
212 				s_flash_info.version = vendor_info.hdr->version;  in mtd_vendor_storage_init()
213 				s_flash_info.blk_offset = offset;  in mtd_vendor_storage_init()
218 …debug("%s: s_flash_info.version = %x %x\n", __func__, s_flash_info.version, s_flash_info.blk_offse…  in mtd_vendor_storage_init()
219 	if (s_flash_info.version) {  in mtd_vendor_storage_init()
220 		for (offset = s_flash_info.blk_size  - s_flash_info.ops_size;  in mtd_vendor_storage_init()
222 		     offset -= s_flash_info.ops_size) {  in mtd_vendor_storage_init()
223 			ret = blk_dread(dev_desc, s_flash_info.part_offset +  in mtd_vendor_storage_init()
224 					s_flash_info.blk_offset + offset,  in mtd_vendor_storage_init()
233 			if (s_flash_info.page_offset < offset)  in mtd_vendor_storage_init()
234 				s_flash_info.page_offset = offset + s_flash_info.ops_size;  in mtd_vendor_storage_init()
238 			ret = blk_dread(dev_desc, s_flash_info.part_offset +  in mtd_vendor_storage_init()
239 					s_flash_info.blk_offset + offset,  in mtd_vendor_storage_init()
243 			      s_flash_info.part_offset + s_flash_info.blk_offset  + offset,  in mtd_vendor_storage_init()
248 				s_flash_info.version = vendor_info.hdr->version;  in mtd_vendor_storage_init()
273 	debug("[Vendor INFO]:%s page_offset=0x%x count = %x\n", __func__, s_flash_info.part_offset +  in mtd_vendor_write()
274 	      s_flash_info.blk_offset + s_flash_info.page_offset, count);  in mtd_vendor_write()
275 	if (s_flash_info.page_offset >= s_flash_info.blk_size) {  in mtd_vendor_write()
276 		s_flash_info.blk_offset += s_flash_info.blk_size;  in mtd_vendor_write()
277 		if (s_flash_info.blk_offset >= s_flash_info.part_size)  in mtd_vendor_write()
278 			s_flash_info.blk_offset = 0;  in mtd_vendor_write()
279 		s_flash_info.page_offset = 0;  in mtd_vendor_write()
284 		blk_derase(dev_desc, s_flash_info.part_offset + s_flash_info.blk_offset, s_flash_info.blk_size);  in mtd_vendor_write()
288 	ret = blk_dwrite(dev_desc, s_flash_info.part_offset +  in mtd_vendor_write()
289 			 s_flash_info.blk_offset + s_flash_info.page_offset,  in mtd_vendor_write()
294 	s_flash_info.page_offset += s_flash_info.ops_size;  in mtd_vendor_write()