Re: how to flash barebox and set root variable? - barebox is gone :(

From: Adam Furmanczuk <afurmanczuk@knowtrek.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: how to flash barebox and set root variable? - barebox is gone :(
Date: Wed, 12 Jun 2013 11:02:03 +0200	[thread overview]
Message-ID: <51B8390B.4090306@knowtrek.com> (raw)
In-Reply-To: <20130612084816.GW32299@pengutronix.de>

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On 12.06.2013 10:48, Sascha Hauer wrote:
> On Wed, Jun 12, 2013 at 10:22:48AM +0200, Adam Furmanczuk wrote:
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>> 
>> On 12.06.2013 10:07, Sascha Hauer wrote:
>>> On Wed, Jun 12, 2013 at 09:19:48AM +0200, Adam Furmanczuk
>>> wrote:
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>>>> On 12.06.2013 08:12, Adam Furmanczuk wrote:
>>>>> ********* *POCZATEK CZESCI SZYFROWANEJ / PODPISANEJ*
>>>>> *********
>>> When CONFIG_ARCH_IMX_USBLOADER is enabled in your config you
>>> can do:
>>> 
>>> make scripts/imx/
>>> 
>>> This should build the tool only.
>>> 
>> 
>> In the current 699-bcc9 branch i run:
>> 
>> make ARCH=arm freescale_mx53_loco_defconfig
>> 
>> than i edit the .config by hand and set
>> CONFIG_ARCH_IMX_USBLOADER=y when running: make scripts/imx
>> 
>> it tells me no goals. nothing to do.
>> 
>> I run gcc on your script file directly, but the libush.h is
>> misssing I should get it from the MX53 loco project?
> 
> You need this from the host. On debian for example the packet is
> named libusb-1.0-0-dev.
> 

OK, I compiled with gcc imx-usb-loader.c -I/usr/include/libusb-1.0/
And had some "undefined reference" errors [1]. Probably have to adjust
some path when running in barebox/scripts/imx/ directory?

I use also debian (wheezy) as host. Details about libusb-dev package [2].

Thanks,

Adam

[1] Error Stack:
/tmp/ccdDFWFp.o: In function `find_imx_dev':
imx-usb-loader.c:(.text+0xd7): undefined reference to
`libusb_get_device_descriptor'
/tmp/ccdDFWFp.o: In function `transfer':
imx-usb-loader.c:(.text+0x54f): undefined reference to
`libusb_bulk_transfer'
imx-usb-loader.c:(.text+0x5d8): undefined reference to
`libusb_control_transfer'
imx-usb-loader.c:(.text+0x668): undefined reference to
`libusb_interrupt_transfer'
/tmp/ccdDFWFp.o: In function `main':
imx-usb-loader.c:(.text+0x2a24): undefined reference to `libusb_init'
imx-usb-loader.c:(.text+0x2a50): undefined reference to
`libusb_get_device_list'
imx-usb-loader.c:(.text+0x2afa): undefined reference to `libusb_open'
imx-usb-loader.c:(.text+0x2b6b): undefined reference to
`libusb_free_device_list'
imx-usb-loader.c:(.text+0x2b85): undefined reference to
`libusb_get_configuration'
imx-usb-loader.c:(.text+0x2b9c): undefined reference to
`libusb_kernel_driver_active'
imx-usb-loader.c:(.text+0x2bb7): undefined reference to
`libusb_detach_kernel_driver'
imx-usb-loader.c:(.text+0x2bce): undefined reference to
`libusb_claim_interface'
imx-usb-loader.c:(.text+0x2cf7): undefined reference to `libusb_close'
imx-usb-loader.c:(.text+0x2d03): undefined reference to `libusb_exit'

[2] aptitude show libusb-1.0-0-dev:

Package: libusb-1.0-0-dev
State: installed
Version: 2:1.0.11-1
[...]

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