From mboxrd@z Thu Jan 1 00:00:00 1970 From: jun.nie@linaro.org (Jun Nie) Date: Sat, 14 Mar 2015 19:49:36 +0800 Subject: [PATCH 01/10] ARM: zx: add basic support of ZTE ZX296702 In-Reply-To: <1426333785-3952-1-git-send-email-jun.nie@linaro.org> References: <1426333785-3952-1-git-send-email-jun.nie@linaro.org> Message-ID: <1426333785-3952-2-git-send-email-jun.nie@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add basic code for ZTE ZX296702 platform. Signed-off-by: Jun Nie --- 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 +#include + +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