u-boot/boot/android_ab.c

80  * @param[in] part_info Partition in 'dev_desc' where to read from, normally
86 				       const struct disk_partition *part_info,
94 	if (abc_offset % part_info->blksz) {
98 	abc_offset /= part_info->blksz;
101 				  part_info->blksz);
102 	if (abc_offset + abc_blocks > part_info->size) {
105 			abc_offset + abc_blocks, part_info->size);
108 	*abc = malloc_cache_aligned(abc_blocks * part_info->blksz);
112 	ret = blk_dread(dev_desc, part_info->start + abc_offset, abc_blocks,
132  * @param[in] part_info Partition on the 'dev_desc' where to write
138 			    const struct disk_partition *part_info,
145 		     part_info->blksz;
147 				  part_info->blksz);
148 	ret = blk_dwrite(dev_desc, part_info->start + abc_offset, abc_blocks,
186 int ab_select_slot(struct blk_desc *dev_desc, struct disk_partition *part_info,
197 	ret = ab_control_create_from_disk(dev_desc, part_info, &abc, 0);
208 		ret = ab_control_create_from_disk(dev_desc, part_info, &backup_abc,
333 		ret = ab_control_store(dev_desc, part_info, abc, 0);
348 			ret = ab_control_store(dev_desc, part_info, abc,