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authorJun Nie <jun.nie@linaro.org>2015-04-28 17:18:05 +0800
committerArnd Bergmann <arnd@arndb.de>2015-05-15 21:49:02 +0200
commitacede515b3a5997becc5736657e11f4f410a8235 (patch)
treed8f981fa268f529a17203f14903863ca4a5446eb /arch/arm/mach-zx
parente8d235d4d8fb8957bae5f6ed4521115203a00d8b (diff)
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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>
Diffstat (limited to 'arch/arm/mach-zx')
-rw-r--r--arch/arm/mach-zx/Kconfig18
-rw-r--r--arch/arm/mach-zx/Makefile1
-rw-r--r--arch/arm/mach-zx/zx296702.c25
3 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-zx/Kconfig b/arch/arm/mach-zx/Kconfig
new file mode 100644
index 0000000..2a910dc
--- /dev/null
+++ b/arch/arm/mach-zx/Kconfig
@@ -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
diff --git a/arch/arm/mach-zx/Makefile b/arch/arm/mach-zx/Makefile
new file mode 100644
index 0000000..7a541c7
--- /dev/null
+++ b/arch/arm/mach-zx/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_SOC_ZX296702) += zx296702.o
diff --git a/arch/arm/mach-zx/zx296702.c b/arch/arm/mach-zx/zx296702.c
new file mode 100644
index 0000000..60bb1a8
--- /dev/null
+++ b/arch/arm/mach-zx/zx296702.c
@@ -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
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