[PATCH v2 5/8] ARM: socfpga: add arria10 support

Sascha Hauer s.hauer at pengutronix.de
Wed May 3 04:49:51 PDT 2017


On Fri, Apr 28, 2017 at 04:41:41PM +0200, Steffen Trumtrar wrote:
> Arria10 is a SoC + FPGA like the Cyclone5 SoCFPGA that
> is already supported in barebox.
> Both a the same in some parts, but totaly different in
> others. Most of the hardware blocks are the same in the
> SoC parts. The OCRAM is larger on the Arria10 and the
> SDRAM controller is different.
> The serial core only supports 32bit accesses (different to
> the 8bit accesses on the Cyclone5).
> 
> As Arria10 has 256KB of OCRAM, it is possible to fit a larger
> barebox (and/or use PBL) instead of the two stage bootprocess
> used on the Cyclone5 and its 64KB OCRAM.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
> ---
>  arch/arm/Kconfig                                            |   6 +-
>  arch/arm/mach-socfpga/Kconfig                               |  19 +-
>  arch/arm/mach-socfpga/Makefile                              |  10 +-
>  arch/arm/mach-socfpga/arria10-bootsource.c                  |  53 +-
>  arch/arm/mach-socfpga/arria10-clock-manager.c               | 815 +++++++-
>  arch/arm/mach-socfpga/arria10-generic.c                     |  85 +-
>  arch/arm/mach-socfpga/arria10-init.c                        | 193 ++-
>  arch/arm/mach-socfpga/arria10-reset-manager.c               | 398 +++-
>  arch/arm/mach-socfpga/arria10-sdram.c                       | 535 +++++-
>  arch/arm/mach-socfpga/cyclone5-bootsource.c                 |  45 +-

This does not apply. arch/arm/mach-socfpga/cyclone5-bootsource.c is
modified here but does not exist in my tree.

Sascha


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