[PATCH] ARM: restart: move SWRST based S3C platforms to machine_desc hook

Kukjin Kim
2011-12-19T12:42:24Z

Heiko St?bner wrote:

>
> S3C2412/S3C2416/S3C2443 use a special register to signal the reset to
> the processor and used therefore the s3c24xx_reset_hook mechanism in the
> s3c24xx-specific arch reset.
>
> This patch introduces restart functions for these architectures,
> moves the board files to them and removes the s3c24xx_reset_hook
> infrastructure, as all users are gone.
>
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
> ---
> @Kgene: This is my first cleanup step, done before your s3c64xx mail
> arrived,
> which transforms the 2412,2416 and 2443 arches which use the special SWRST
> register to do the reset. Just if it helps :-)
>
Heiko, thanks.

I'm looking at S5P SoCs now and of course this helps. And if possible, let
me do it with this.

As a note, we need to implement local header file before using new restart
hook and I'm thinking which one is better to us between all s3c24xx SoCs'
common or each mach-s3c24xx's one.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

> arch/arm/mach-s3c2410/include/mach/reset.h | 22
-------------------
> --
> arch/arm/mach-s3c2410/include/mach/system-reset.h | 5 ----
> arch/arm/mach-s3c2410/include/mach/system.h | 2 -
> arch/arm/mach-s3c2412/mach-jive.c | 2 +
> arch/arm/mach-s3c2412/mach-smdk2413.c | 3 ++
> arch/arm/mach-s3c2412/mach-vstms.c | 1 +
> arch/arm/mach-s3c2412/s3c2412.c | 10 +++-----
> arch/arm/mach-s3c2416/mach-smdk2416.c | 1 +
> arch/arm/mach-s3c2416/s3c2416.c | 7 +++--
> arch/arm/mach-s3c2443/mach-smdk2443.c | 1 +
> arch/arm/mach-s3c2443/s3c2443.c | 8 +++---
> arch/arm/plat-samsung/include/plat/s3c2412.h | 3 ++
> arch/arm/plat-samsung/include/plat/s3c2416.h | 2 +
> arch/arm/plat-samsung/include/plat/s3c2443.h | 2 +
> 14 files changed, 27 insertions(+), 42 deletions(-)
> delete mode 100644 arch/arm/mach-s3c2410/include/mach/reset.h