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

[Stefano Babic]

On 06/03/2018 15:12, Jagan Teki wrote:
> On Tue, Mar 6, 2018 at 6:46 PM, Fabio Estevam <festevam at gmail.com> wrote:
>> 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'?
> 
> I don't think it's regression, I'm guessing this is first test with
> u-boot-dtb.img or did you tested the similar image type?
> 

Never tested with u-boot-dtb.img, it worked fine with u-boot.img

Best regards,
Stefano

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