From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC v1 5/5] ARM: mvebu: add board init for Armada 1500
Date: Mon, 19 Aug 2013 09:44:25 +0200 [thread overview]
Message-ID: <201308190944.26177.arnd@arndb.de> (raw)
In-Reply-To: <52115262.70402@gmail.com>
On Monday 19 August 2013, Sebastian Hesselbarth wrote:
> > Note that we should really change the common code to do both the of_clk_init()
> > and the l2x0_of_init() automatically, but that needs to be done with some care,
> > in order to not break any of the existing platforms. Would you be able to do
> > one of the two? We can then get the next person that wants to add a platform
> > to do the last one ;-)
>
> Scary but that reduces armada-1500.c to MACH descriptor and DT
> compatible only ;) I don't expect any weird hacks required for
> it anyway.
You will need the .smp_ops pointer once you add SMP support. Other than that,
if your machine descriptor only has the pointer to the compatible strings,
you can actually build without a machine descriptor (as we do on arm64).
The string is used only in /proc/cpuinfo then.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@arndb.de>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Jason Cooper <jason@lakedaemon.net>,
Russell King <linux@arm.linux.org.uk>,
Andrew Lunn <andrew@lunn.ch>,
Gregory Clement <gregory.clement@free-electrons.com>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC v1 5/5] ARM: mvebu: add board init for Armada 1500
Date: Mon, 19 Aug 2013 09:44:25 +0200 [thread overview]
Message-ID: <201308190944.26177.arnd@arndb.de> (raw)
In-Reply-To: <52115262.70402@gmail.com>
On Monday 19 August 2013, Sebastian Hesselbarth wrote:
> > Note that we should really change the common code to do both the of_clk_init()
> > and the l2x0_of_init() automatically, but that needs to be done with some care,
> > in order to not break any of the existing platforms. Would you be able to do
> > one of the two? We can then get the next person that wants to add a platform
> > to do the last one ;-)
>
> Scary but that reduces armada-1500.c to MACH descriptor and DT
> compatible only ;) I don't expect any weird hacks required for
> it anyway.
You will need the .smp_ops pointer once you add SMP support. Other than that,
if your machine descriptor only has the pointer to the compatible strings,
you can actually build without a machine descriptor (as we do on arm64).
The string is used only in /proc/cpuinfo then.
Arnd
next prev parent reply other threads:[~2013-08-19 7:44 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-16 19:41 [RFC v1 0/5] ARM: Initial support for Marvell Armada 1500 Sebastian Hesselbarth
2013-08-16 19:41 ` Sebastian Hesselbarth
2013-08-16 19:41 ` [RFC v1 1/5] irqchip: add Armada 1500 APB interrupt controller Sebastian Hesselbarth
2013-08-17 13:24 ` Sebastian Hesselbarth
2013-08-17 13:24 ` Sebastian Hesselbarth
2013-08-16 19:41 ` [RFC v1 2/5] ARM: mvebu: add Armada 1500 to defconfig Sebastian Hesselbarth
2013-08-16 19:41 ` [RFC v1 3/5] ARM: mvebu: add Armada 150 uart to lowlevel debug Sebastian Hesselbarth
2013-08-16 20:39 ` Jason Cooper
2013-08-16 20:39 ` Jason Cooper
2013-08-17 19:01 ` Arnd Bergmann
2013-08-17 19:01 ` Arnd Bergmann
2013-08-16 19:41 ` [RFC v1 4/5] ARM: mvebu: add Armada 1500 and Sony NSZ-GS7 device tree files Sebastian Hesselbarth
2013-08-16 19:50 ` Jason Cooper
2013-08-16 19:50 ` Jason Cooper
2013-08-16 19:54 ` Sebastian Hesselbarth
2013-08-16 19:54 ` Sebastian Hesselbarth
2013-08-16 20:22 ` Jason Cooper
2013-08-16 20:22 ` Jason Cooper
2013-08-17 19:28 ` Arnd Bergmann
2013-08-17 19:28 ` Arnd Bergmann
2013-08-18 23:11 ` Sebastian Hesselbarth
2013-08-18 23:11 ` Sebastian Hesselbarth
2013-08-19 8:46 ` Arnd Bergmann
2013-08-19 8:46 ` Arnd Bergmann
2013-08-16 19:41 ` [RFC v1 5/5] ARM: mvebu: add board init for Armada 1500 Sebastian Hesselbarth
2013-08-16 20:48 ` Jason Cooper
2013-08-16 20:48 ` Jason Cooper
2013-08-17 13:01 ` Sebastian Hesselbarth
2013-08-17 13:01 ` Sebastian Hesselbarth
2013-08-17 19:08 ` Arnd Bergmann
2013-08-17 19:08 ` Arnd Bergmann
2013-08-17 19:13 ` Arnd Bergmann
2013-08-17 19:13 ` Arnd Bergmann
2013-08-18 23:01 ` Sebastian Hesselbarth
2013-08-18 23:01 ` Sebastian Hesselbarth
2013-08-19 7:44 ` Arnd Bergmann [this message]
2013-08-19 7:44 ` Arnd Bergmann
2013-08-19 14:52 ` Sebastian Hesselbarth
2013-08-19 14:52 ` Sebastian Hesselbarth
2013-08-19 17:47 ` Arnd Bergmann
2013-08-19 17:47 ` Arnd Bergmann
2013-08-17 15:38 ` Thomas Petazzoni
2013-08-17 15:38 ` Thomas Petazzoni
2013-08-17 19:12 ` Arnd Bergmann
2013-08-17 19:12 ` Arnd Bergmann
2013-08-18 23:02 ` Sebastian Hesselbarth
2013-08-18 23:02 ` Sebastian Hesselbarth
2013-08-19 7:58 ` Arnd Bergmann
2013-08-19 7:58 ` Arnd Bergmann
2013-08-17 19:32 ` [RFC v1 0/5] ARM: Initial support for Marvell " Arnd Bergmann
2013-08-17 19:32 ` Arnd Bergmann
2013-08-18 23:21 ` Sebastian Hesselbarth
2013-08-18 23:21 ` Sebastian Hesselbarth
2013-08-19 8:03 ` Arnd Bergmann
2013-08-19 8:03 ` Arnd Bergmann
2013-08-18 16:34 ` Thomas Petazzoni
2013-08-18 16:34 ` Thomas Petazzoni
2013-08-27 14:19 ` Thomas Petazzoni
2013-08-27 14:19 ` Thomas Petazzoni
2013-08-27 16:45 ` Sebastian Hesselbarth
2013-08-27 16:45 ` Sebastian Hesselbarth
2013-08-27 16:51 ` Thomas Petazzoni
2013-08-27 16:51 ` Thomas Petazzoni
2013-08-27 19:38 ` Arnd Bergmann
2013-08-27 19:38 ` Arnd Bergmann
2013-08-28 0:14 ` [PATCH RFC v2 0/6] " Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` [PATCH RFC v2 1/6] irqchip: add DesignWare APB ICTL interrupt controller Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` [PATCH RFC v2 2/6] ARM: add Marvell Berlin SoC familiy to Marvell doc Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` [PATCH RFC v2 3/6] ARM: add Marvell Berlin and Armada 1500 to multi_v7_defconfig Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` [PATCH RFC v2 4/6] ARM: add Marvell Berlin UART0 lowlevel debug Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` [PATCH RFC v2 5/6] ARM: add Armada 1500 and Sony NSZ-GS7 device tree files Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
2013-08-28 12:14 ` Jason Cooper
2013-08-28 12:14 ` Jason Cooper
2013-08-28 12:23 ` Sebastian Hesselbarth
2013-08-28 12:23 ` Sebastian Hesselbarth
2013-08-28 0:14 ` [PATCH RFC v2 6/6] ARM: add initial support for Marvell Berlin SoCs Sebastian Hesselbarth
2013-08-28 0:14 ` Sebastian Hesselbarth
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