[dram]

I have found recent version of imx_loader-master and it supports 15A2:0063 device, but trying to download fastboot.img is not working as I would like to:

config file <./imx_usb.conf>
vid=0x066f pid=0x3780 file_name=mx23_usb_work.conf
vid=0x15a2 pid=0x004f file_name=mx28_usb_work.conf
vid=0x15a2 pid=0x0052 file_name=mx50_usb_work.conf
vid=0x15a2 pid=0x0054 file_name=mx6_usb_work.conf
vid=0x15a2 pid=0x0061 file_name=mx6_usb_work.conf
vid=0x15a2 pid=0x0063 file_name=mx6_usb_work.conf
vid=0x15a2 pid=0x0041 file_name=mx51_usb_work.conf
vid=0x15a2 pid=0x004e file_name=mx53_usb_work.conf
vid=0x15a2 pid=0x006a file_name=vybrid_usb_work.conf
vid=0x066f pid=0x37ff file_name=linux_gadget.conf
config file <./mx6_usb_work.conf>
parse ./mx6_usb_work.conf
15a2:0063(mx6_qsb) bConfigurationValue =1
Interface 0 claimed
HAB security state: development mode (0x56787856)
== work item
filename ./fastboot.bin
load_size 0 bytes
load_addr 0x00000000
dcd 1
clear_dcd 0
plug 1
jump_mode 2
jump_addr 0x00000000
== end work item
No dcd table, barker=402000d1

loading binary file(./fastboot.bin) to f8006000, skip=0, fsize=800 type=aa
out err=-7, last_trans=0 cnt=0x800 max=0x400 transferSize=0x0 retry=0
out err=-7, last_trans=0 cnt=0x800 max=0x200 transferSize=0x0 retry=1
out err=-7, last_trans=0 cnt=0x800 max=0x100 transferSize=0x0 retry=2
out err=-7, last_trans=0 cnt=0x800 max=0x80 transferSize=0x0 retry=3
out err=-7, last_trans=0 cnt=0x800 max=0x40 transferSize=0x0 retry=4
out err=-7, last_trans=0 cnt=0x800 max=0x20 transferSize=0x0 retry=5
out err=-7, last_trans=0 cnt=0x800 max=0x10 transferSize=0x0 retry=6
out err=-7, last_trans=0 cnt=0x800 max=0x8 transferSize=0x0 retry=7
out err=-7, last_trans=0 cnt=0x800 max=0x10 transferSize=0x0 retry=8
out err=-7, last_trans=0 cnt=0x800 max=0x8 transferSize=0x0 retry=9
out err=-7, last_trans=0 cnt=0x800 max=0x10 transferSize=0x0 retry=10
Giving up
HAB security state: development mode (0x00000000)

Either I try to download wrong file, either mx6 config file contains wrong addresses and I do not know the correct ones.