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[2001:1868:205::9]) by mx.google.com with ESMTPS id sn2si33733846pac.206.2015.04.28.02.21.00 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 Apr 2015 02:21:01 -0700 (PDT) Received-SPF: none (google.com: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org does not designate permitted sender hosts) client-ip=2001:1868:205::9; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yn1fj-0000OM-Ci; Tue, 28 Apr 2015 09:19:19 +0000 Received: from mail-pa0-f47.google.com ([209.85.220.47]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yn1fP-0000Hy-OX for linux-arm-kernel@lists.infradead.org; Tue, 28 Apr 2015 09:19:00 +0000 Received: by pacyx8 with SMTP id yx8so158663838pac.1 for ; Tue, 28 Apr 2015 02:18:38 -0700 (PDT) X-Received: by 10.70.134.198 with SMTP id pm6mr30455351pdb.17.1430212718592; Tue, 28 Apr 2015 02:18:38 -0700 (PDT) Received: from localhost.localdomain ([107.6.117.179]) by mx.google.com with ESMTPSA id ht10sm21822534pdb.41.2015.04.28.02.18.32 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 28 Apr 2015 02:18:37 -0700 (PDT) From: Jun Nie To: arm@kernel.org, linux-arm-kernel@lists.infradead.org, mturquette@linaro.org, shawn.guo@linaro.org, arnd@arndb.de Subject: [PATCH v4 1/7] ARM: zx: add basic support for ZTE ZX296702 Date: Tue, 28 Apr 2015 17:18:05 +0800 Message-Id: <1430212691-16009-2-git-send-email-jun.nie@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1430212691-16009-1-git-send-email-jun.nie@linaro.org> References: <1430212691-16009-1-git-send-email-jun.nie@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150428_021859_937106_E9AAA5AA X-CRM114-Status: GOOD ( 13.34 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.220.47 listed in list.dnswl.org] -0.2 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [209.85.220.47 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record Cc: Jun Nie , linux@arm.linux.org.uk, zte-lt@lists.linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: jun.nie@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.169 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 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 | 18 ++++++++++++++++++ arch/arm/mach-zx/Makefile | 1 + arch/arm/mach-zx/zx296702.c | 31 +++++++++++++++++++++++++++++++ 5 files changed, 53 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 45df48b..f4e7adf 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -948,6 +948,8 @@ 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 985227c..1ed5b79 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-$(CONFIG_PLAT_SPEAR) += spear diff --git a/arch/arm/mach-zx/Kconfig b/arch/arm/mach-zx/Kconfig new file mode 100644 index 0000000..8bd4eb7 --- /dev/null +++ b/arch/arm/mach-zx/Kconfig @@ -0,0 +1,18 @@ +menuconfig ARCH_ZX + bool "ZTE ZX family" if ARCH_MULTI_V7 + help + Support for ZTE ZX-based family of processors. TV + set-top-box processor is supported. More will be + added soon. + +if ARCH_ZX + +config SOC_ZX296702 + bool "Enable support for ZX296702 SoC" + select ARM_GIC + select ARM_GLOBAL_TIMER + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if SMP + help + Support for ZTE ZX296702 SoC which is a dual core CortexA9MP +endif diff --git a/arch/arm/mach-zx/Makefile b/arch/arm/mach-zx/Makefile new file mode 100644 index 0000000..7a541c7 --- /dev/null +++ b/arch/arm/mach-zx/Makefile @@ -0,0 +1 @@ +obj-$(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..b6e5dc2 --- /dev/null +++ b/arch/arm/mach-zx/zx296702.c @@ -0,0 +1,31 @@ +/* + * 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 + +#include +#include + +static const char *zx296702_dt_compat[] __initconst = { + "zte,zx296702", + NULL, +}; + +static void __init zx296702_init_machine(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +DT_MACHINE_START(ZX, "ZTE ZX296702 (Device Tree)") + .init_machine = zx296702_init_machine, + .dt_compat = zx296702_dt_compat, + .l2c_aux_val = 0x30400000, + .l2c_aux_mask = 0xfeffffff, +MACHINE_END