[PATCH v3 1/2] ARM: EXYNOS: Map SYSRAM through generic SRAM bindings

[Kukjin Kim]

Tomasz Figa wrote:
> 
> Hi Sachin,
> 
> On 08.05.2014 06:16, Sachin Kamat wrote:
> > Instead of hardcoding the SYSRAM details for each SoC,
> > pass this information through device tree (DT) and make
> > the code SoC agnostic. Generic SRAM bindings are used
> > for achieving this.
> >
> > Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>
> > Acked-by: Arnd Bergmann <arnd at arndb.de>
> > Acked-by: Heiko Stuebner <heiko at sntech.de>
> > ---
> > Changes since v2.
> > * Updated sysram node for Universal C210 board - Thanks to
> > Tomasz Figa for testing and updating the same.
> > * Added error handling code.
> > * Break if matching node found.
> > * Remove unnecessary error messages.
> >
> > This patch is based on linux next (next-20140501) on top of
> > my Kconfig consolidation patch
> > http://comments.gmane.org/gmane.linux.kernel.samsung-soc/28642
> >
> > Tested on 4210/4412 Origen, 5250/5420 Arndale and SMDK5420 boards.
> > ---
> >  arch/arm/Kconfig                                |    1 +
> >  arch/arm/boot/dts/exynos4210-universal_c210.dts |   15 ++++++
> >  arch/arm/boot/dts/exynos4210.dtsi               |   18 +++++++
> >  arch/arm/boot/dts/exynos4x12.dtsi               |   18 +++++++
> >  arch/arm/boot/dts/exynos5250.dtsi               |   18 +++++++
> >  arch/arm/boot/dts/exynos5420.dtsi               |   18 +++++++
> >  arch/arm/mach-exynos/common.h                   |    1 +
> >  arch/arm/mach-exynos/exynos.c                   |   64
----------------------
> -
> >  arch/arm/mach-exynos/firmware.c                 |    8 ++-
> >  arch/arm/mach-exynos/include/mach/map.h         |    7 ---
> >  arch/arm/mach-exynos/platsmp.c                  |   56
++++++++++++++++++--
> >  11 files changed, 148 insertions(+), 76 deletions(-)
> >
> 
> Looks good, thanks.
> 
> Reviewed-by: Tomasz Figa <t.figa at samsung.com>
> 
Looks good to me but I think, we need to change the name of 'sram' because
it can cause some confusing, actually it is not matching _real_ sram area on
the SoCs. When we upstreamed regarding patch, I decided the name to use
'SYSRAM', it was called another name in datasheet though. So, I'd like to
use 'sysram' instead of 'sram' as we used before.

I will change the name when I apply this series in this weekend, if you guys
have no objection.

Thanks,
Kukjin