[U-Boot] imx6: USB SDP failed for u-boot-dtb.img

[Fabio Estevam]

Hi Jagan,

On Tue, Mar 6, 2018 at 9:25 AM, Jagan Teki <jagannadh.teki at gmail.com> wrote:
> Hi,
>
> U-Boot SPL 2018.03-rc3-00111-g0cb2734156-dirty (Mar 06 2018 - 17:19:36 +0530)
> Trying to boot from USB SDP
> SDP: initialize...
> SDP: handle requests...
>
> and SPL reenumerated USB VID/PID as
> [24774.255201] usb 1-2: new high-speed USB device number 101 using xhci_hcd
> [24774.425174] usb 1-2: New USB device found, idVendor=0525, idProduct=b4a4
> [24774.425181] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [24774.425185] usb 1-2: Product: USB download gadget
> [24774.425189] usb 1-2: Manufacturer: FSL
> [24774.433598] hid-generic 0003:0525:B4A4.005C: hiddev97,hidraw2: USB
> HID v1.10 Device [FSL USB download gadget]
>
> Now I've launched u-boot-dtb.img
>
> $ imx_usb u-boot-dtb.img
> ...
> vid=0x0525 pid=0xb4a4 file_name=mx6_usb_sdp_spl.conf
> config file <.//mx6_usb_sdp_spl.conf>
> parse .//mx6_usb_sdp_spl.conf
> Trying to open device vid=0x0525 pid=0xb4a4
> Interface 0 claimed
> HAB security state: development mode (0x56787856)
> == work item
> filename /work/code/u-boot/u-boot-dtb.img
> load_size 0 bytes
> load_addr 0x00000000
> dcd 1
> clear_dcd 0
> plug 1
> jump_mode 2
> jump_addr 0x00000000
> == end work item
>
> unknown load address
> DoIRomDownload failed, err=-3
> HAB security state: development mode (0x56787856)
>
> Here is mx6_usb_sdp_spl.conf file
>    mx6_spl_sdp
>    hid,uboot_header,1024,0x910000,0x10000000,512M,0x00900000,0x40000
>
> Look like the u-boot-dtb.img has FIT header and imx_usb can't process
> the same, any help?

Is this a regression? If so, are you able to run a 'git bisect'?