Preparing to move the parsing of reboot= to generic kernel code forces
the change in reboot_mode handling to use the enum.

[akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c]
Signed-off-by: NRobin Holt <holt@sgi.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Russ Anderson <rja@sgi.com>
Cc: Robin Holt <holt@sgi.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

In prima2, some functions of checking DT is registered in initcall
level. If it doesn't match the compatible name of sirf, kernel
will panic. It blocks the usage of multiplatform on other verndor.

The error message is in below.

Knic - not syncing: unable to find compatible pwrc node in dtb
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-rc3-00006-gd7f26ea-dirty #86
[<c0013adc>] (unwind_backtrace+0x0/0xf8) from [<c0011430>] (show_stack+0x10/0x1)
[<c0011430>] (show_stack+0x10/0x14) from [<c026f724>] (panic+0x90/0x1e8)
[<c026f724>] (panic+0x90/0x1e8) from [<c03267fc>] (sirfsoc_of_pwrc_init+0x24/0x)
[<c03267fc>] (sirfsoc_of_pwrc_init+0x24/0x58) from [<c0320864>] (do_one_initcal)
[<c0320864>] (do_one_initcall+0x90/0x150) from [<c0320a20>] (kernel_init_freeab)
[<c0320a20>] (kernel_init_freeable+0xfc/0x1c4) from [<c026b9e8>] (kernel_init+0)
[<c026b9e8>] (kernel_init+0x8/0xe4) from [<c000e158>] (ret_from_fork+0x14/0x3c)
Signen-off-by: NHaojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

marco has SET/CLEAR registers pair for rstc to avoid read-modify-write,
this patch detects the mach typer and access registers based on SoC.
Signed-off-by: NBarry Song <Baohua.Song@csr.com>

Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Reviewed-by: NBarry Song <Baohua.Song@csr.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

The of_device_id tables used for matching should be terminated with
empty sentinel values.
Signed-off-by: NJamie Iles <jamie@jamieiles.com>
Signed-off-by: NBarry Song <baohua.song@csr.com>

SiRFprimaII is the latest generation application processor from CSR’s
Multifunction SoC product family. Designed around an ARM cortex A9 core,
high-speed memory bus, advanced 3D accelerator and full-HD multi-format
video decoder, SiRFprimaII is able to meet the needs of complicated
applications for modern multifunction devices that require heavy concurrent
applications and fluid user experience. Integrated with GPS baseband,
analog and PMU, this new platform is designed to provide a cost effective
solution for Automotive and Consumer markets.

This patch adds the basic support for this SoC and EVB board based on device
tree. It is following the ZYNQ of Xilinx in some degree.
Signed-off-by: NBinghua Duan <Binghua.Duan@csr.com>
Signed-off-by: NRongjun Ying <Rongjun.Ying@csr.com>
Signed-off-by: NZhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: NYuping Luo <Yuping.Luo@csr.com>
Signed-off-by: NBin Shi <Bin.Shi@csr.com>
Signed-off-by: NHuayi Li <Huayi.Li@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>