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Commit 445d9b30 authored by Tsahee Zidenberg's avatar Tsahee Zidenberg Committed by Arnd Bergmann
Browse files

ARM: Alpine: Initial support for Alpine platform 



This patch introduces initial architecture and device-tree support.

Signed-off-by: default avatarSaeed Bishara <saeed@annapurnalabs.com>
Signed-off-by: default avatarTsahee Zidenberg <tsahee@annapurnalabs.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent c98ce6bf

arch/arm/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -844,6 +844,8 @@ config ARCH_VIRT 
#

source "arch/arm/mach-mvebu/Kconfig"



source "arch/arm/mach-alpine/Kconfig"



source "arch/arm/mach-asm9260/Kconfig"



source "arch/arm/mach-at91/Kconfig"

arch/arm/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -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

arch/arm/mach-alpine/Kconfig

0 → 100644
+8 −0
Original line number Diff line number Diff line 
config ARCH_ALPINE

	bool "Annapurna Labs Alpine platform" if ARCH_MULTI_V7

	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.

arch/arm/mach-alpine/Makefile

0 → 100644
+1 −0
Original line number Diff line number Diff line 
obj-y				+= alpine_machine.o

arch/arm/mach-alpine/alpine_machine.c

0 → 100644
+28 −0
Original line number Diff line number Diff line 
/*

 * 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 * const al_match[] __initconst = {

	"al,alpine",

	NULL,

};



DT_MACHINE_START(AL_DT, "Annapurna Labs Alpine")

	.dt_compat	= al_match,

MACHINE_END