[PATCH u-boot 0/4] mmc: Explain and cleanup partition selection

[Jaehoon Chung]

Hi

> -----Original Message-----
> From: Pali Rohár <pali at kernel.org>
> Sent: Friday, July 7, 2023 2:39 AM
> To: Jaehoon Chung <jh80.chung at samsung.com>; Tom Rini <trini at konsulko.com>
> Cc: Peng Fan <peng.fan at nxp.com>; Stefan Roese <sr at denx.de>; u-boot at lists.denx.de
> Subject: Re: [PATCH u-boot 0/4] mmc: Explain and cleanup partition selection
> 
> On Thursday 06 July 2023 12:50:34 Pali Rohár wrote:
> > On Monday 03 July 2023 21:16:37 Jaehoon Chung wrote:
> > > Hi,
> > >
> > > On 4/14/23 06:10, Pali Rohár wrote:
> > > > Some people do not want to read review comments in emails. So put
> > > > comments and explanation into the source code itself; make emmc
> > > > partition selection code more explicit and validate configuration in
> > > > bubt command.
> > >
> > > Sorry for too late.
> > > After applied this patch-set, some board are failed with spl's size overflowed
> > >
> > > The below is one of failed log.
> > >
> > > +arm-linux-gnueabi-ld.bfd: region `.sram' overflowed by 352 bytes
> > > +make[2]: *** [scripts/Makefile.spl:527: spl/u-boot-spl] Error 1
> > > +make[1]: *** [Makefile:2049: spl/u-boot-spl] Error 2
> >
> > Crap, and again we have there same issue. Patch after months does not
> > apply anymore. And resending the patch would again result in the same
> > problem that it would not apply anymore after half of the year...
> 
> Here is v2 patch with simple fix for that platform:
> https://protect2.fireeye.com/v1/url?k=bec9bc29-df42a906-bec83766-74fe485cbfe7-
> 2e40f47b53afb09d&q=1&e=e8f6a6f2-8f6f-4bf1-9b91-
> 3f71d3577fc7&u=https%3A%2F%2Fpatchwork.ozlabs.org%2Fproject%2Fuboot%2Fpatch%2F20230706173502.2796-1-
> pali%40kernel.org%2F
> 
> And it passed _now_ CI pipeline:
> https://protect2.fireeye.com/v1/url?k=543f3751-35b4227e-543ebc1e-74fe485cbfe7-
> ff5f636a3c274f12&q=1&e=e8f6a6f2-8f6f-4bf1-9b91-3f71d3577fc7&u=https%3A%2F%2Fgithub.com%2Fu-boot%2Fu-
> boot%2Fpull%2F340
> 

Thanks for sharing it. 

Best Regards,
Jaehoon Chung

> >
> > Anyway, only first patch is SPL specific, other should apply without any
> > problem.
> >
> > >
> > > Best Regards,
> > > Jaehoon Chung
> > >
> > > >
> > > > Pali Rohár (4):
> > > >   mmc: spl: Make partition choice in
> > > >     default_spl_mmc_emmc_boot_partition() more explicit
> > > >   cmd: mvebu/bubt: Validate EXT_CSD[179] eMMC register in
> > > >     mmc_burn_image()
> > > >   sunxi: eMMC: Add comments explaining mapping between bootpart and
> > > >     mmc_switch_part()
> > > >   board: purism: Use U-Boot mmc function for converting boot part to
> > > >     part access
> > > >
> > > >  arch/arm/mach-sunxi/board.c    | 12 ++++++++++-
> > > >  board/purism/librem5/librem5.c |  6 +-----
> > > >  cmd/mvebu/bubt.c               | 24 +++++++++++++++++++--
> > > >  common/spl/spl_mmc.c           | 38 +++++++++++++++++++++++++++-------
> > > >  4 files changed, 64 insertions(+), 16 deletions(-)
> > >