Cmnt: [SRU][Noble][PATCH 0/1] Enable CONFIG_COMMON_CLK_MT8188 and CONFIG_MTK_PMIC_WRAP as built-in on arm64

[Jian Hui Lee]

Hi Emil,

On Mon, Nov 20, 2023 at 7:03 PM Emil Renner Berthing
<emil.renner.berthing at canonical.com> wrote:
>
> Jian Hui Lee wrote:
> > BugLink: https://bugs.launchpad.net/bugs/2043962
> >
> > [Impact]
> > emmc storage is not usable after booting.
> >
> > [Fix]
> > CONFIG_COMMON_CLK_MT8188 and CONFIG_MTK_PMIC_WRAP need to be built-in to supply clock and power as early as possible, in order to have the emmc storage for further installation.
>
> From this description it's not quite clear to me why those modules need to be
> built in and not just be available in the initramfs.
>
> /Emil

both of the modules were in initramfs already but still not be able to
bring up the emmc successfully. according to mediatek, these two
drivers should be built-in for further peripherals usage.
the description is also updated in the buglink.

> > [Test Case]
> > 1. build test.
> > 2. testing on the target device, mediatek g1200 evk board, and check the emmc storage could be recognized and mountable after booting.
> >
> > [Where problems could occur]
> > the risk would be low because both drivers are only used on mediatek platform.
> >
> > [Other info]
> > the purpose of this is to make ubuntu as an arm systemready ir distribution for mediatek platform.
> >
> >
> > Jian Hui Lee (1):
> >   UBUNTU: [Config] Enable CONFIG_COMMON_CLK_MT8188 and
> >     CONFIG_MTK_PMIC_WRAP as built-in on arm64
> >
> >  debian.master/config/annotations | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > --
> > 2.40.1
> >
> >
> > --
> > kernel-team mailing list
> > kernel-team at lists.ubuntu.com
> > https://lists.ubuntu.com/mailman/listinfo/kernel-team