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- // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
- /*
- * Copyright (C) 2019, STMicroelectronics - All Rights Reserved
- */
- #include <common.h>
- #include <dfu.h>
- #include <errno.h>
- #include <malloc.h>
- int __weak dfu_write_medium_virt(struct dfu_entity *dfu, u64 offset,
- void *buf, long *len)
- {
- debug("%s: off=0x%llx, len=0x%x\n", __func__, offset, (u32)*len);
- return 0;
- }
- int __weak dfu_get_medium_size_virt(struct dfu_entity *dfu, u64 *size)
- {
- *size = 0;
- return 0;
- }
- int __weak dfu_read_medium_virt(struct dfu_entity *dfu, u64 offset,
- void *buf, long *len)
- {
- debug("%s: off=0x%llx, len=0x%x\n", __func__, offset, (u32)*len);
- *len = 0;
- return 0;
- }
- int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr, char *s)
- {
- debug("%s: devstr = %s\n", __func__, devstr);
- dfu->dev_type = DFU_DEV_VIRT;
- dfu->layout = DFU_RAW_ADDR;
- dfu->data.virt.dev_num = simple_strtoul(devstr, NULL, 10);
- dfu->write_medium = dfu_write_medium_virt;
- dfu->get_medium_size = dfu_get_medium_size_virt;
- dfu->read_medium = dfu_read_medium_virt;
- dfu->inited = 0;
- return 0;
- }
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