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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH v2 5/8] ARM: socfpga: add arria10 support
Date: Wed, 3 May 2017 13:49:51 +0200	[thread overview]
Message-ID: <20170503114951.h6rfoyfvj4og7gpj@pengutronix.de> (raw)
In-Reply-To: <235a07d5cf87d536675bd60e1b7830bc58fb3bba.1493390425.git-series.s.trumtrar@pengutronix.de>

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@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


-- 
Pengutronix e.K.                           |                             |
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  reply	other threads:[~2017-05-03 11:50 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-28 14:41 [PATCH v2 0/8] SoCFPGA: add support for Arria10 Steffen Trumtrar
2017-04-28 14:41 ` [PATCH v2 2/8] clk: socfpga: move driver to subdirectory Steffen Trumtrar
2017-04-28 14:41 ` [PATCH v2 3/8] net: designware: add dwmac-3.72a compatible Steffen Trumtrar
2017-04-28 14:41 ` [PATCH v2 4/8] ARM: socfpga: make debug_ll configurable Steffen Trumtrar
2017-04-28 14:41 ` [PATCH v2 5/8] ARM: socfpga: add arria10 support Steffen Trumtrar
2017-05-03 11:49   ` Sascha Hauer [this message]
2017-05-03 11:52     ` Sascha Hauer
2017-05-03 13:31       ` Steffen Trumtrar
2017-04-28 14:41 ` [PATCH v2 6/8] clk: socfpga: add arria10 clk drivers Steffen Trumtrar
2017-04-28 14:41 ` [PATCH v2 7/8] ARM: socfpga: add support for reflex achilles board Steffen Trumtrar
2017-05-03 11:52   ` Sascha Hauer
2017-05-03 13:39     ` Steffen Trumtrar
2017-05-04  6:13       ` Sascha Hauer
2017-04-28 14:41 ` [PATCH v2 8/8] ARM: socfpga: add arria10 defconfig Steffen Trumtrar

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