From: sboyd@codeaurora•org (Stephen Boyd)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v4 1/6] ARM: Alpine: Initial support for Alpine platform
Date: Tue, 03 Feb 2015 10:52:31 -0800 [thread overview]
Message-ID: <54D118EF.4040605@codeaurora.org> (raw)
In-Reply-To: <54d0cd1c.JZPcRllcuDW7d5v+%tsahee@annapurnalabs.com>
On 02/03/15 05:29, Tsahee Zidenberg wrote:
> diff --git a/arch/arm/Makefile b/arch/arm/Makefile
> index c1785ee..bcc4113 100644
> --- a/arch/arm/Makefile
> +++ b/arch/arm/Makefile
> @@ -143,6 +143,7 @@ textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000
>
> # Machine directory name. This list is sorted alphanumerically
> # by CONFIG_* macro name.
> +machine-$(CONFIG_ARCH_ALPINE) += alpine
> machine-$(CONFIG_ARCH_AT91) += at91
> machine-$(CONFIG_ARCH_AXXIA) += axxia
> machine-$(CONFIG_ARCH_BCM) += bcm
> diff --git a/arch/arm/mach-alpine/Kconfig b/arch/arm/mach-alpine/Kconfig
> new file mode 100644
> index 0000000..4548f32
> --- /dev/null
> +++ b/arch/arm/mach-alpine/Kconfig
> @@ -0,0 +1,8 @@
> +config ARCH_ALPINE
> + bool "Annapurna Labs Alpine platform" if ARCH_MULTI_V7
s/ */\t/
> + select ARM_AMBA
> + select ARM_GIC
> + select GENERIC_IRQ_CHIP
> + select HAVE_ARM_ARCH_TIMER
> + help
> + This enables support for the Annapurna Labs Alpine V1 boards.
> diff --git a/arch/arm/mach-alpine/Makefile b/arch/arm/mach-alpine/Makefile
> new file mode 100644
> index 0000000..8ba9e99
> --- /dev/null
> +++ b/arch/arm/mach-alpine/Makefile
> @@ -0,0 +1,5 @@
> +#
> +# Makefile for the linux kernel.
> +#
Remove comment because this isn't the Makefile for the linux kernel?
> +
> +obj-y += alpine_machine.o
> diff --git a/arch/arm/mach-alpine/alpine_machine.c b/arch/arm/mach-alpine/alpine_machine.c
> new file mode 100644
> index 0000000..cf77053
> --- /dev/null
> +++ b/arch/arm/mach-alpine/alpine_machine.c
> @@ -0,0 +1,28 @@
> +/*
> + * Machine declaration for Alpine platforms.
> + *
> + * Copyright (C) 2015 Annapurna Labs Ltd.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + */
> +
> +#include <linux/of_platform.h>
> +
> +#include <asm/mach/arch.h>
> +
> +static const char *al_match[] __initconst = {
static const char * const al_match[] ...
> + "al,alpine",
> + NULL,
> +};
> +
> +DT_MACHINE_START(AL_DT, "Annapurna Labs Alpine")
> + .dt_compat = al_match,
> +MACHINE_END
Technically we don't even need this file because the default machine
descriptor for DT based platforms will work the same.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-02-03 18:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-03 13:29 [PATCH v4 1/6] ARM: Alpine: Initial support for Alpine platform Tsahee Zidenberg
2015-02-03 18:52 ` Stephen Boyd [this message]
2015-02-03 19:15 ` Arnd Bergmann
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