[PATCH 01/10] ARM: zx: add basic support of ZTE ZX296702

Jun Nie
2015-03-14T11:49:36Z

Add basic code for ZTE ZX296702 platform.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
---
arch/arm/Kconfig | 2 ++
arch/arm/Makefile | 1 +
arch/arm/mach-zx/Kconfig | 21 +++++++++++++++++++++
arch/arm/mach-zx/Makefile | 1 +
arch/arm/mach-zx/zx296702.c | 20 ++++++++++++++++++++
5 files changed, 45 insertions(+)
create mode 100644 arch/arm/mach-zx/Kconfig
create mode 100644 arch/arm/mach-zx/Makefile
create mode 100644 arch/arm/mach-zx/zx296702.c

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9f1f09a..7516833 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -967,6 +967,8 @@ 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
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 7f99cd6..33b1588 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -204,6 +204,7 @@ 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

diff --git a/arch/arm/mach-zx/Kconfig b/arch/arm/mach-zx/Kconfig
new file mode 100644
index 0000000..6c1628d
--- /dev/null
+++ b/arch/arm/mach-zx/Kconfig
@@ -0,0 +1,21 @@
+config 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.
+
+menu "ZTE ZX options"
+ depends on ARCH_ZX
+
+config SOC_ZX296702
+ bool "Enable support for ZX296702 SoC"
+ select ARM_GIC
+ select ARM_GLOBAL_TIMER
+ select HAVE_ARM_SCU if SMP
+ select HAVE_ARM_TWD if SMP
+ select MIGHT_HAVE_CACHE_L2X0
+ help
+ Support for ZTE ZX296702 SoC which is a dual core CortexA9MP
+
+endmenu
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..fdd7961
--- /dev/null
+++ b/arch/arm/mach-zx/zx296702.c
@@ -0,0 +1,20 @@
+/*
+ * 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>
+
+static const char *zx296702_dt_compat[] __initconst = {
+ "zte,zx296702",
+ NULL,
+};
+
+DT_MACHINE_START(ZX, "ZTE ZX296702 (Device Tree)")
+ .dt_compat = zx296702_dt_compat,
+MACHINE_END
--
1.9.1