USB下载到EMMC失败

我在canmv板子的基础上增加了一个闪迪8G的EMMC，在烧录的时候总是失败，我的bootio设置的是SD启动，没有插入SD卡导致启动时报进入USB烧录模式，我选择的是东山派的loader，下面是打印信息，我想问一下是loader的问题还是硬件emmc的问题。如果是loader的问题，我该如何修改。
2025-02-27 08:58:13:572 usb_monitor_manual_trig()
2025-02-27 08:58:13:573 init_list_all_usb_devices(29f1:0230)
2025-02-27 08:58:13:590 [init/poll] found device: [8086:a36d]
2025-02-27 08:58:13:592 [init/poll] not wanted device.
2025-02-27 08:58:13:594 [init/poll] found device: [0bda:b023]
2025-02-27 08:58:13:595 [init/poll] not wanted device.
2025-02-27 08:58:13:596 [init/poll] found device: [04f2:b604]
2025-02-27 08:58:13:597 [init/poll] not wanted device.
2025-02-27 08:58:13:598 [init/poll] found device: [093a:2510]
2025-02-27 08:58:13:600 [init/poll] not wanted device.
2025-02-27 08:58:13:601 [init/poll] found device: [29f1:0230]
2025-02-27 08:58:13:602 [init/poll] path: 01:03:00:00:00:00:00:00
2025-02-27 08:58:13:603 [init/poll] open
2025-02-27 08:58:13:604 event_thread_queue(queue:0 + 0x000001ade5fa3b80)
2025-02-27 08:58:13:605 _thread_wait_event(wakeup)
2025-02-27 08:58:13:605 work_in_queue(queue:1 - 0x000001ade5fa3b80)
2025-02-27 08:58:13:605 handle event in thread.
2025-02-27 08:58:13:605 libusb event: ARRIVED
2025-02-27 08:58:13:605 open_this_usb_device(10737, 560, 01:03:00)
2025-02-27 08:58:13:624 Open device path 01:03:00:00:00:00:00:00
2025-02-27 08:58:13:624 open_single_usb_port(000001ade99a3810)
2025-02-27 08:58:13:624 dispose_list_add([0], free_pointer(pointer))
2025-02-27 08:58:13:624 dispose_list_add([1], free_pointer(pointer))
2025-02-27 08:58:13:624 dispose_list_add([2], free_pointer(pointer))
2025-02-27 08:58:13:624 new device created: 000001ade5f15780
2025-02-27 08:58:13:624 dispose_list_add([3], destroy_usb_port(node->usb))
2025-02-27 08:58:13:624 usb port open success, dev=000001ade99a3810, handle=000001ade9803740
2025-02-27 08:58:13:624 * vid: 29f1
2025-02-27 08:58:13:624 * pid: 0230
2025-02-27 08:58:13:624 * path: 01:03:00:00:00:00:00:00
2025-02-27 08:58:13:624 user verify pass
2025-02-27 08:58:13:633 claim interface success, tried 1 times
2025-02-27 08:58:13:633 libusb_claim_interface success
2025-02-27 08:58:13:633 get_endpoint(000001ade99a3810)
2025-02-27 08:58:13:633 endpoint[0].address: 01
2025-02-27 08:58:13:633 * endpoint_out = 0x01
2025-02-27 08:58:13:633 endpoint[1].address: 81
2025-02-27 08:58:13:633 * endpoint_in = 0x81
2025-02-27 08:58:13:633 k230_check_is_dfu()
2025-02-27 08:58:13:633 desc dump:type 2, interface number 1
2025-02-27 08:58:13:633 device is not dfu
2025-02-27 08:58:13:633 k230_get_cpu_info()
2025-02-27 08:58:13:633 cpu info (4)K230
2025-02-27 08:58:13:633 k230 in stage 1
2025-02-27 08:58:13:633 k230 handshake success, tried 1 times
2025-02-27 08:58:13:633 handshake success.
2025-02-27 08:58:13:633 add_to_device_list(0x000001ade5f15780, [size=0])
2025-02-27 08:58:13:633 dispose_list_add([4], delete_from_device_list(target))
2025-02-27 08:58:13:633 _thread_wait_event(wait)
2025-02-27 08:58:13:633 K230BurnISP_WriteBurnImageConfig(node[0x000001ade5f15780])
2025-02-27 08:58:13:643 K230BurnISP_WriteMemory(base=0x80250000, size=56, pages=1)
2025-02-27 08:58:13:664 K230BurnISP_RunProgram(node[0x000001ade5f15780])
2025-02-27 08:58:13:675 K230BurnISP_WriteMemory(base=0x80300000, size=504928, pages=494)