[U-Boot] [PATCH 2/3] common: dfu: ignore reset for spl-dfu

[Lukasz Majewski <lukma@denx.de>]

On Thu, 27 Apr 2017 08:26:57 +0000
"B, Ravi" <ravibabu@ti.com> wrote:

> Lukasz
> 
> >> diff --git a/common/dfu.c b/common/dfu.c index 0e9f5f5..fa77526
> >> 100644 --- a/common/dfu.c
> >> +++ b/common/dfu.c
> >> @@ -87,6 +87,9 @@ exit:
> >>  	g_dnl_unregister();
> >>  	board_usb_cleanup(usbctrl_index, USB_INIT_DEVICE);
> >>  
> >> +#ifdef CONFIG_SPL_BUILD
> >> +	dfu_reset = 0;
> >> +#endif
> 
> >Why do you only ifdef this part? What problem does this solve?
> 
> Common/dfu.c is common code for SPL and U-boot, for SPL-DFU dfu_reset
> should not be given. This is must fix. Also this avoid use of
> run_command for SPL-DFU altogether, SPL size also will reduce by
> removing cli.c/cli_hush.c

As I've metioned in the other mail. Kconfig option would be OK.

Please look into the dfu_usb_get_reset() __weak function definition.

It is by default set to true.

You can extend this function to take into account a Kconfig option to
return false during SPL builds.

> 
> Regards
> Ravi




Best regards,

Lukasz Majewski

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