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From: "JH" <jupiter.hce@gmail.com>
Date: Tue, 19 Jan 2021 19:56:44 +1100
Message-ID: <CAA=hcWS5J-Gw9pD5jR82B_Frx5stWNjh-n1Y9dwbVVuvX8bCmw@mail.gmail.com>
Subject: Re: MTD UBI undefined reference failed to build OE gatesgarth branch
To: Tom Hochstein <tom.hochstein@nxp.com>
Cc: Lauren Post <lauren.post@nxp.com>, Otavio Salvador <otavio.salvador@ossystems.com.br>, 
	Andrey Zhizhikin <andrey.z@gmail.com>, Jun Zhu <junzhu@nxp.com>, 
	"meta-freescale@lists.yoctoproject.org" <meta-freescale@lists.yoctoproject.org>
Content-Type: text/plain; charset="UTF-8"

Hi Tom,

Thanks for your response and help.

> In trying to duplicate your issue, as Andrey pointed out, I see that
> imx6ullevk.conf does in fact not have support for nand. I'm not sure why, as
> we have had it in out meta-imx layer for some time.

Yes, indeed I was able to build it on the zeus branch and to work on
zeus for a long time.

> So I updated imx6ullevk.conf with nand support. It built fine.

It is not that problem,  I defined nand support in my machine
configure already, do you have a build system with bitbake, oe-core
(poky) for building gatesgarth branch so I can debug it?

> Can you try building with my fork?
>
> https://github.com/thochstein/meta-freescale

Which branch should I build it? I pulled your fork, but I could not
find gatesgarth, so I used master branch to build, it still has many
undefined references:

| /build/YoctoGatesgarth/build/tmp-glibc/work/solar-oe-linux-gnueabi/u-boot-imx/2020.04-r0/git/cmd/ubi.c:478:
undefined reference to `mtd_probe_devices'
| arm-oe-linux-gnueabi-ld.bfd:
/build/YoctoGatesgarth/build/tmp-glibc/work/solar-oe-linux-gnueabi/u-boot-imx/2020.04-r0/git/cmd/ubi.c:479:
undefined reference to `get_mtd_device_nm'
| arm-oe-linux-gnueabi-ld.bfd:
/build/YoctoGatesgarth/build/tmp-glibc/work/solar-oe-linux-gnueabi/u-boot-imx/2020.04-r0/git/cmd/ubi.c:484:
undefined reference to `put_mtd_device'
| arm-oe-linux-gnueabi-ld.bfd: drivers/built-in.o: in function
`ubi_detach_mtd_dev':
| /build/YoctoGatesgarth/build/tmp-glibc/work/solar-oe-linux-gnueabi/u-boot-imx/2020.04-r0/git/drivers/mtd/ubi/build.c:1161:
undefined reference to `put_mtd_device'

Thank you very much.

Kind regards,

Jupiter