linux-kernel - Re: [PATCH 0/3] nios2: switch to NO

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Message-Id: <20180730061439.GB15948@rapoport-lnx>
Date:   Mon, 30 Jul 2018 09:14:40 +0300
From:   Mike Rapoport <rppt@...ux.vnet.ibm.com>
To:     Ley Foon Tan <lftan@...era.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Michal Hocko <mhocko@...nel.org>,
        nios2-dev@...ts.rocketboards.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] nios2: switch to NO_BOOTMEM

Any updates on this?

On Wed, Jul 04, 2018 at 04:18:12PM +0300, Mike Rapoport wrote:
> These patches switch nios2 boot time memory allocators from bootmem to
> memblock + no_bootmem.
> 
> As nios2 uses fdt, the conversion is pretty much about actually using the
> existing fdt infrastructure for the early memory management.
> 
> The first patch in the series is not strictly related to nios2. It's just
> I've got really interesting memory layout without it because of 1K long
> memory ranges defined in arch/nios2/boot/dts/10m50_devboard.dts.
> 
> Mike Rapoport (3):
>   of: ignore sub-page memory regions
>   nios2: use generic early_init_dt_add_memory_arch
>   nios2: switch to NO_BOOTMEM
> 
>  arch/nios2/Kconfig        |  3 +++
>  arch/nios2/kernel/prom.c  | 17 -----------------
>  arch/nios2/kernel/setup.c | 39 +++++++--------------------------------
>  drivers/of/fdt.c          | 11 ++++++-----
>  4 files changed, 16 insertions(+), 54 deletions(-)
> 
> -- 
> 2.7.4
> 

-- 
Sincerely yours,
Mike.