Re: [yocto] unable to find u-boot config file in existing BSP

2022-11-29 Thread Khem Raj
On Fri, Nov 25, 2022 at 11:00 PM Mistyron  wrote:
>
>
> On 11/25/22 13:43, Mistyron via lists.yoctoproject.org wrote:
>
> Hi,
>
> I'm interested in extracting the u-boot config from an existing BSP. It does 
> compile u-boot but I cannot find the config file and I definitely can invoke 
> bitbake u-boot separately, i.e. there must be a .config file somewhere.
>
> I did find the location of the bbapppends:
>
> $ bitbake-layers show-appends | grep boot
> u-boot_2021.10.bb:
>   
> /home/yocto/rzv_vlp_v3.0.0/build/../meta-renesas/recipes-rzg2l/recipes-bsp/u-boot/u-boot_2021.10.bbappend
> u-boot_2021.10.bb (skipped):
>   
> /home/yocto/rzv_vlp_v3.0.0/build/../meta-renesas/recipes-rzg2l/recipes-bsp/u-boot/u-boot_2021.10.bbappend
>
> but searching in   
> /home/yocto/rzv_vlp_v3.0.0/build/../meta-renesas/recipes-rzg2l/recipes-bsp/u-boot/
>  for "*config*" did not yield any results.
>
> Background: I want to be able to compile u-boot separately with make, outside 
> of Yocto and re-use the same configuration.
> Can anyone give me any hints?

.config should be in build tree of u-boot, when you do bitbake u-boot,
please look into the builddir of u-boot under work folder

>
> Thanks,
>
> Ron
>
> --
> RON EGGLER Firmware Engineer (he/him/his) www.mistywest.com
>
>
>
>
> 
>

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Re: [yocto] unable to find u-boot config file in existing BSP

2022-11-25 Thread Mistyron


On 11/25/22 13:43, Mistyron via lists.yoctoproject.org wrote:


Hi,

I'm interested in extracting the u-boot config from an existing BSP. 
It does compile u-boot but I cannot find the config file and I 
definitely can invoke bitbake u-boot separately, i.e. there must be a 
.config file somewhere.



I did find the location of the bbapppends:

$ bitbake-layers show-appends | grep boot
u-boot_2021.10.bb:
/home/yocto/rzv_vlp_v3.0.0/build/../meta-renesas/recipes-rzg2l/recipes-bsp/u-boot/u-boot_2021.10.bbappend 


u-boot_2021.10.bb (skipped):
/home/yocto/rzv_vlp_v3.0.0/build/../meta-renesas/recipes-rzg2l/recipes-bsp/u-boot/u-boot_2021.10.bbappend

but searching in 
/home/yocto/rzv_vlp_v3.0.0/build/../meta-renesas/recipes-rzg2l/recipes-bsp/u-boot/ 
for "*config*" did not yield any results.


Background: I want to be able to compile u-boot separately with make, 
outside of Yocto and re-use the same configuration.

Can anyone give me any hints?

Thanks,

Ron

--
RON EGGLER Firmware Engineer (he/him/his) www.mistywest.com




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[yocto] unable to find u-boot config file in existing BSP

2022-11-25 Thread Mistyron

Hi,

I'm interested in extracting the u-boot config from an existing BSP. It 
does compile u-boot but I cannot find the config file and I definitely 
can invoke bitbake u-boot separately, i.e. there must be a .config file 
somewhere.
Background: I want to be able to compile u-boot separately with make, 
outside of Yocto and re-use the same configuration.

Can anyone give me any hints?

Thanks,

Ron

--
RON EGGLER Firmware Engineer (he/him/his) www.mistywest.com

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