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ARM: zx: add basic support for ZTE ZX296702 

Add basic code for ZTE ZX296702 platform.

[arnd: removed unused zx296702_init_machine function, and changed
       l2c aux val to default]

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Jun Nie 2015-04-28 17:18:05 +08:00 committed by Arnd Bergmann
parent e8d235d4d8
commit acede515b3
5 changed files with 47 additions and 0 deletions
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2
arch/arm/Kconfig
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@ -989,6 +989,8 @@ source "arch/arm/mach-vt8500/Kconfig"
source "arch/arm/mach-w90x900/Kconfig"
source "arch/arm/mach-zx/Kconfig"
source "arch/arm/mach-zynq/Kconfig"
# Definitions to make life easier

1
arch/arm/Makefile
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@ -207,6 +207,7 @@ machine-$(CONFIG_ARCH_VERSATILE) += versatile
machine-$(CONFIG_ARCH_VEXPRESS) += vexpress
machine-$(CONFIG_ARCH_VT8500) += vt8500
machine-$(CONFIG_ARCH_W90X900) += w90x900
machine-$(CONFIG_ARCH_ZX) += zx
machine-$(CONFIG_ARCH_ZYNQ) += zynq
machine-$(CONFIG_PLAT_SPEAR) += spear

18
arch/arm/mach-zx/Kconfig Normal file
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@ -0,0 +1,18 @@
menuconfig ARCH_ZX
bool "ZTE ZX family" if ARCH_MULTI_V7
help
Support for ZTE ZX-based family of processors. TV
set-top-box processor is supported. More will be
added soon.
if ARCH_ZX
config SOC_ZX296702
def_bool y
select ARM_GIC
select ARM_GLOBAL_TIMER
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
help
Support for ZTE ZX296702 SoC which is a dual core CortexA9MP
endif

1
arch/arm/mach-zx/Makefile Normal file
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@ -0,0 +1 @@
obj-$(CONFIG_SOC_ZX296702) += zx296702.o

25
arch/arm/mach-zx/zx296702.c Normal file
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@ -0,0 +1,25 @@
/*
* Copyright 2014 Linaro Ltd.
* Copyright (C) 2014 ZTE Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
static const char *zx296702_dt_compat[] __initconst = {
"zte,zx296702",
NULL,
};
DT_MACHINE_START(ZX, "ZTE ZX296702 (Device Tree)")
.dt_compat = zx296702_dt_compat,
.l2c_aux_val = 0,
.l2c_aux_mask = ~0,
MACHINE_END