Re: [ptxdist] [PATCH v2 0/3] Freescale/NXP i.MX mfgtools 3.0

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Thu, Mar 26, 2020 at 05:03:57PM +0000, Denis Osterland-Heim wrote:
> v1->v2:
>  - 1/3 use tabs for defines, suggested by Roland Hiebler
>  - 1/3 add dummy version before git hash, suggested by Michael Olbricht,
>        Roland Hiebler and Guillermo Rodriguez Garcia
>  - 1/3 remove obsolete CREDITS reference, suggested by Roland Hiebler
>  - 3/3 version bump to 1.3.154
>  - 3/3 write .tarball-version in extract.post, suggested by Michael Olbricht
> 
> 
> This patch series adds support for the Freescale/NXP mfgtools 3.0.
> You can use them with vanilla kernel and barebox.
> 
> There are two known issues:
>  - the git downloads => no stable md5 sum

Huh? I've not seen any changing md5 sums for such gitlab URLs.
And the previous explicit git downloads used git-archive. The  md5 sums
should be stable as well for such URLs.

Michael

>  - the linuxrc provided by imx-uuc uses array syntax
> 
> I have a version of the linuxrc script where I replaced the array
> stuff with blank separation, but not sure if this should be put as
> projectroot/linuxrc in ptxdist.
> 
> Here are some examples how to use it. I have tested it with a i.MX6ull EVK
> barebox-2020.02.0 and linux-5.4.25.
> 
> The command `uuu barebox-image` is equivalent to `imx-usb-loader barebox-image`.
> 
> The example
> https://www.barebox.org/doc/latest/user/usb.html#android-fastboot-support
> can be done with a `uuu boot.uu` command.
> boot.uu:
> ```
> uuu_version 1.0.1
> CFG: FB: -chip imx<variant> -pid 0x0104 -vid 0x1d6b
> FB: flash kernel linuximage
> FB: flash devicetree imx<your-board>.dtb
> FB: flash initrd root.cpio.gz
> FB: oem exec global linux.bootargs.fa=rdinit=/sbin/init
> FB: oem exec bootm
> FB: done
> ```
> 
> To run a shell command a kernel with USB gadgets/functionfs enabled
> and imx-uuc install on target is needed.
> This is an example of whole USB boot sequence and a command
> executed in linux user space.
> To see the output of the echo, the command is `uuu -v hello.uu`
> hello.uu:
> ```
> uuu_version 1.0.1
> SDP: dcd -f barebox-image
> SDP: write -f barebox-image -ivt 0
> SDP: jump -f barebox-image
> CFG: FB: -chip imx<variant> -pid 0x0104 -vid 0x1d6b
> FB: flash kernel linuximage
> FB: flash devicetree imx<your-board>.dtb
> FB: flash initrd root.cpio.gz
> FB: oem exec global linux.bootargs.fa=rdinit=/linuxrc
> FB: oem exec bootm
> FBK: ucmd echo "Hello World"
> FBK: done
> ```
> 
>  .../0001-sh-does-not-support-array-syntax.patch    | 117 +++++++++++++++++++++
>  .../series                                         |   4 +
>  rules/host-libzip.in                               |   8 ++
>  rules/host-libzip.make                             |  11 ++
>  rules/host-mfgtools.in                             |  13 +++
>  rules/host-mfgtools.make                           |  41 ++++++++
>  rules/imx-uuc.in                                   |   7 ++
>  rules/imx-uuc.make                                 |  60 +++++++++++
>  8 files changed, 261 insertions(+)
> 
> 
> 
> 
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