DEVTMPFS is needed for udev
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

SH-Mobile platforms are transitioning from non-multiplatform to
multiplatform kernel. A new ARCH_SHMOBILE_MULTI configuration symbol has
been created to group all multiplatform-enabled SH-Mobile SoCs. The
existing ARCH_SHMOBILE configuration symbol groups SoCs that haven't
been converted yet.

This arrangement works fine for the arch/ code, but lots of drivers
needed on both ARCH_SHMOBILE and ARCH_SHMOBILE_MULTI depend on
ARCH_SHMOBILE only. In order to avoid changing them, rename
ARCH_SHMOBILE to ARCH_SHMOBILE_LEGACY, and create a new boolean
ARCH_SHMOBILE configuration symbol that is selected by both
ARCH_SHMOBILE_LEGACY and ARCH_SHMOBILE_MULTI.
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

This is required to allow the load address to be supplied
as an environment variable when building a uImage.

LOADADDR=0x40008000 ARCH=arm make uImage

This is necessary since "ARM: shmobile: Remove legacy KZM9D board code"
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

* Do not disable SUSPEND

  Suspend seems to work fine on the kzm9d.

  This is part of an effort reduce differences between mach-shmobile
  defconfigs with a view to using a common defconfig.

* Enable PM_RUNTIME

  This also seems to work fine on the kzm9d.

  This is part of an effort reduce differences between mach-shmobile
  defconfigs with a view to using a common defconfig.

* Move kernel command line from defconfig to dts.

  This brings us one small step closer to sharing defconfig
  between kzm9d and other boards.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

This patch enables PMU(Performance Monitoring Unit) for emev2.
Signed-off-by: NTetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: NSimon Horman <horms@verge.net.au>

Original work by Magnus Damm, tested and tweaked by Simon Horman
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NSimon Horman <horms@verge.net.au>
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>

Signed-off-by: NPaul Mundt <lethal@linux-sh.org>