[U-Boot] Fastboot is not detected

[U-Boot] Fastboot is not detected

[Fabio Estevam]

Hi,

I am trying to add fastboot support for mx6qsabresd and I did the
following changes on against top of head U-boot:

--- a/include/configs/mx6sabre_common.h
+++ b/include/configs/mx6sabre_common.h
@@ -238,6 +238,12 @@
 #define CONFIG_G_DNL_VENDOR_NUM        0x0525
 #define CONFIG_G_DNL_PRODUCT_NUM    0xa4a5
 #define CONFIG_G_DNL_MANUFACTURER    "FSL"
+
+#define CONFIG_USB_FUNCTION_FASTBOOT
+#define CONFIG_CMD_FASTBOOT
+#define CONFIG_ANDROID_BOOT_IMAGE
+#define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
+#define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
 #endif

 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */

On the U-boot prompt I run:

=> fastboot 0

and then in the host PC I try to read the bootloader version:

$ fastboot getvar bootloader-version
< waiting for device >

(and it gets stuck here)

After a CTRL+C I have also tried:

$ sudo fastboot devices
$

,but nothing is reported.

I am able to mount the SD card via 'ums 0 mmc 1' command, so the USB
OTG connection is fine.

Does anyone have any suggestions?

Thanks,

Fabio Estevam

[U-Boot] Fastboot is not detected

[Marek Vasut]

On Wednesday, September 09, 2015 at 11:02:45 PM, Fabio Estevam wrote:
> Hi,
> 
> I am trying to add fastboot support for mx6qsabresd and I did the
> following changes on against top of head U-boot:
> 
> --- a/include/configs/mx6sabre_common.h
> +++ b/include/configs/mx6sabre_common.h
> @@ -238,6 +238,12 @@
>  #define CONFIG_G_DNL_VENDOR_NUM        0x0525
>  #define CONFIG_G_DNL_PRODUCT_NUM    0xa4a5
>  #define CONFIG_G_DNL_MANUFACTURER    "FSL"
> +
> +#define CONFIG_USB_FUNCTION_FASTBOOT
> +#define CONFIG_CMD_FASTBOOT
> +#define CONFIG_ANDROID_BOOT_IMAGE
> +#define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
> +#define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
>  #endif
> 
>  #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
> 
> On the U-boot prompt I run:
> 
> => fastboot 0
> 
> and then in the host PC I try to read the bootloader version:
> 
> $ fastboot getvar bootloader-version
> < waiting for device >
> 
> (and it gets stuck here)
> 
> After a CTRL+C I have also tried:
> 
> $ sudo fastboot devices
> $
> 
> ,but nothing is reported.
> 
> I am able to mount the SD card via 'ums 0 mmc 1' command, so the USB
> OTG connection is fine.
> 
> Does anyone have any suggestions?

Don't you need this patch from Peng?
[PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback
https://patchwork.ozlabs.org/patch/511739/

Best regards,
Marek Vasut

[U-Boot] Fastboot is not detected

[Fabio Estevam]

Hi Marek,

On Wed, Sep 9, 2015 at 6:21 PM, Marek Vasut <marex@denx.de> wrote:

> Don't you need this patch from Peng?
> [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback
> https://patchwork.ozlabs.org/patch/511739/

Thanks. Just applied this patch and the behaviour is still the same.

Peng,

It seems you managed to get fastboot working with your patch applied.

Any ideas as to why I am getting:

$ fastboot getvar bootloader-version
< waiting for device >

Thanks,

Fabio Estevam

[U-Boot] Fastboot is not detected

[Bo Shen]

Hi Fabio,

On 09/10/2015 05:02 AM, Fabio Estevam wrote:
> Hi,
>
> I am trying to add fastboot support for mx6qsabresd and I did the
> following changes on against top of head U-boot:
>
> --- a/include/configs/mx6sabre_common.h
> +++ b/include/configs/mx6sabre_common.h
> @@ -238,6 +238,12 @@
>   #define CONFIG_G_DNL_VENDOR_NUM        0x0525
>   #define CONFIG_G_DNL_PRODUCT_NUM    0xa4a5
>   #define CONFIG_G_DNL_MANUFACTURER    "FSL"
> +
> +#define CONFIG_USB_FUNCTION_FASTBOOT
> +#define CONFIG_CMD_FASTBOOT
> +#define CONFIG_ANDROID_BOOT_IMAGE
> +#define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
> +#define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
>   #endif
>
>   #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
>
> On the U-boot prompt I run:
>
> => fastboot 0
>
> and then in the host PC I try to read the bootloader version:
>
> $ fastboot getvar bootloader-version
> < waiting for device >

Please check whether the fastboot application supports your vendor ID. 
If not, add "-i <vendor_id> in your command line.

Best Regards,
Bo Shen

[U-Boot] Fastboot is not detected

[Fabio Estevam]

Hi Bo,

On Wed, Sep 9, 2015 at 7:32 PM, Bo Shen <voice.shen@gmail.com> wrote:

> Please check whether the fastboot application supports your vendor ID. If
> not, add "-i <vendor_id> in your command line.

Thanks a lot! Now fastboot communicates well with -i:

$ fastboot getvar bootloader-version -i 0x0525
bootloader-version: U-Boot 2015.10-rc2-23960-g2462cce-dirty
finished. total time: 0.000s

$ fastboot reboot  -i 0x0525 --> board reboots fine.

Thanks for your help,

Fabio Estevam

[U-Boot] Fastboot is not detected

[Paul Kocialkowski]

Hi,

Le mercredi 09 septembre 2015 ? 18:29 -0300, Fabio Estevam a ?crit :
> On Wed, Sep 9, 2015 at 6:21 PM, Marek Vasut <marex@denx.de> wrote:
> 
> > Don't you need this patch from Peng?
> > [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback
> > https://patchwork.ozlabs.org/patch/511739/
> 
> Thanks. Just applied this patch and the behaviour is still the same.
> 
> Peng,
> 
> It seems you managed to get fastboot working with your patch applied.
> 
> Any ideas as to why I am getting:
> 
> $ fastboot getvar bootloader-version
> < waiting for device >

Hmm, does the device show up at all on the host (in dmesg)?
I.e. is it somewhat detected by the host usb driver, does it fail early,
etc?

-- 
Paul Kocialkowski, Replicant developer

Replicant is a fully free Android distribution running on several
devices, a free software mobile operating system putting the emphasis on
freedom and privacy/security.

Website: https://www.replicant.us/
Blog: https://blog.replicant.us/
Wiki/tracker/forums: https://redmine.replicant.us/

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[U-Boot] Fastboot is not detected

[Fabio Estevam]

On Thu, Sep 10, 2015 at 5:00 AM, Paul Kocialkowski <contact@paulk.fr> wrote:

> Hmm, does the device show up at all on the host (in dmesg)?

Yes, it does.

> I.e. is it somewhat detected by the host usb driver, does it fail early,
> etc?

The issue is solved now. I had to apply Peng's patch for USB driver
and also need to pass the '-i' option in the fastboot command line.

Thanks,

Fabio Estevam