From patchwork Mon Apr 28 06:53:40 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haojian Zhuang X-Patchwork-Id: 4075381 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5A7AF9FA15 for ; Mon, 28 Apr 2014 06:57:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5DA3720270 for ; Mon, 28 Apr 2014 06:57:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4E04E2026D for ; Mon, 28 Apr 2014 06:57:26 +0000 (UTC) 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 1WefSp-0007sD-GJ; Mon, 28 Apr 2014 06:54:55 +0000 Received: from mail-pa0-f51.google.com ([209.85.220.51]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WefSm-0007ng-6R for linux-arm-kernel@lists.infradead.org; Mon, 28 Apr 2014 06:54:52 +0000 Received: by mail-pa0-f51.google.com with SMTP id fb1so4814510pad.38 for ; Sun, 27 Apr 2014 23:54:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=431D6MXCYhh27Y4VK4s6DHhin8veUqfq/uKZNAsZVBQ=; b=K27D83+cSZgnqkHKek6/51nwEQZlJJRU+/snDvunIfllNa4eUWLDHqpQdULdTZcoTa MRzyTOgYd7E7Cibtfgm9rkMnyaYTXiAWnZ1yKK2U6ND2O0xt1eplkSM9hQejWefw7ldo dUMDmf3XAEhl9rTMiRteeHYOsWG3aDGzqgSX0Psr1ublboJKf8azJoVN7Hm+8mw0txV+ pmUohH0kclGNAxivrXC/aGWHagsqLe23QJW/0NZ/Ewu/JBmsvbqYMuP63OHmknq64+DC KS736WpkT9NFl3+70hkqkfQWMIvMRlNl0SNHmuQP6NEI6HXgtncy4SYrRSAzzs9bf1P2 QMsw== X-Gm-Message-State: ALoCoQnEfRmkcxtoEEtweigfRImUbXolmr51tBgo5R+/EWWhcM3P69xZaxUmhFtM5S6kpKU/eTFh X-Received: by 10.67.24.1 with SMTP id ie1mr6596368pad.133.1398668070706; Sun, 27 Apr 2014 23:54:30 -0700 (PDT) Received: from localhost.localdomain ([140.206.182.114]) by mx.google.com with ESMTPSA id sy2sm32699307pbc.28.2014.04.27.23.54.22 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 27 Apr 2014 23:54:29 -0700 (PDT) From: Haojian Zhuang To: tglx@linutronix.de, linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, olof@lixom.net, khilman@kernel.org, xuwei5@hisilicon.com, christoffer.dall@linaro.org, Dave.Martin@arm.com, nicolas.pitre@linaro.org, marc.zyngier@arm.com Subject: [PATCH v4 02/14] ARM: append ARCH_MULTI_V7_LPAE Date: Mon, 28 Apr 2014 14:53:40 +0800 Message-Id: <1398668032-8335-3-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1398668032-8335-1-git-send-email-haojian.zhuang@linaro.org> References: <1398668032-8335-1-git-send-email-haojian.zhuang@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140427_235452_278114_61BE3C4D X-CRM114-Status: GOOD ( 12.07 ) X-Spam-Score: -0.7 (/) Cc: Haojian Zhuang X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 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+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add new ARCH_MULTI_V7_LPAE config. It will select ARM_LPAE only both ARCH_MULTI_V6 & ARCH_MULTI_V7 is disabled. ARCH_MULTI_V7 means non-LPAE platform. Signed-off-by: Haojian Zhuang --- arch/arm/Kconfig | 10 +++++++++- arch/arm/mach-berlin/Kconfig | 2 +- arch/arm/mach-highbank/Kconfig | 2 +- arch/arm/mach-mvebu/Kconfig | 4 ++-- arch/arm/mach-omap2/Kconfig | 4 ++-- arch/arm/mach-qcom/Kconfig | 2 +- arch/arm/mach-shmobile/Kconfig | 2 +- arch/arm/mach-tegra/Kconfig | 2 +- arch/arm/mach-vexpress/Kconfig | 2 +- 9 files changed, 19 insertions(+), 11 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ab438cb..5ef96ea 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -918,12 +918,20 @@ config ARCH_MULTI_V6 select CPU_V6K config ARCH_MULTI_V7 - bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)" + bool "ARMv7 non-LPAE based platforms (Cortex-A5/A8/A9, PJ4, PJ4B, Scorpion)" default y select ARCH_MULTI_V6_V7 + select ARCH_MULTI_V7_LPAE select CPU_V7 select HAVE_SMP +config ARCH_MULTI_V7_LPAE + bool "ARMv7 LPAE based platforms (Cortex-A7/A12/A15/A17, Brahma-B15, PJ4B-MP, Krait)" + select ARCH_MULTI_V6_V7 + select CPU_V7 + select HAVE_SMP + select ARM_LPAE if !(ARCH_MULTI_V6 || ARCH_MULTI_V7) + config ARCH_MULTI_V6_V7 bool select MIGHT_HAVE_CACHE_L2X0 diff --git a/arch/arm/mach-berlin/Kconfig b/arch/arm/mach-berlin/Kconfig index b0cb072..be0512d 100644 --- a/arch/arm/mach-berlin/Kconfig +++ b/arch/arm/mach-berlin/Kconfig @@ -1,5 +1,5 @@ config ARCH_BERLIN - bool "Marvell Berlin SoCs" if ARCH_MULTI_V7 + bool "Marvell Berlin SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V7_LPAE) select ARM_GIC select GENERIC_IRQ_CHIP select DW_APB_ICTL diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig index 830b76e..9b6b3f8 100644 --- a/arch/arm/mach-highbank/Kconfig +++ b/arch/arm/mach-highbank/Kconfig @@ -1,5 +1,5 @@ config ARCH_HIGHBANK - bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7 + bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7_LPAE select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_HAS_CPUFREQ select ARCH_HAS_HOLES_MEMORYMODEL diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 3f73eec..0d54d1a 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -1,5 +1,5 @@ config ARCH_MVEBU - bool "Marvell Engineering Business Unit (MVEBU) SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V5) + bool "Marvell Engineering Business Unit (MVEBU) SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V7_LPAE || ARCH_MULTI_V5) select ARCH_SUPPORTS_BIG_ENDIAN select CLKSRC_MMIO select GENERIC_IRQ_CHIP @@ -59,7 +59,7 @@ config MACH_ARMADA_38X on the Marvell Armada 380/385 SoC with device tree. config MACH_ARMADA_XP - bool "Marvell Armada XP boards" if ARCH_MULTI_V7 + bool "Marvell Armada XP boards" if ARCH_MULTI_V7_LPAE select ARMADA_XP_CLK select CPU_PJ4B select MACH_MVEBU_V7 diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index cb31d43..1958791 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -41,7 +41,7 @@ config ARCH_OMAP4 config SOC_OMAP5 bool "TI OMAP5" - depends on ARCH_MULTI_V7 + depends on ARCH_MULTI_V7_LPAE select ARCH_OMAP2PLUS select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM @@ -68,7 +68,7 @@ config SOC_AM43XX config SOC_DRA7XX bool "TI DRA7XX" - depends on ARCH_MULTI_V7 + depends on ARCH_MULTI_V7_LPAE select ARCH_OMAP2PLUS select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig index a028be2..0da77d2 100644 --- a/arch/arm/mach-qcom/Kconfig +++ b/arch/arm/mach-qcom/Kconfig @@ -1,5 +1,5 @@ config ARCH_QCOM - bool "Qualcomm Support" if ARCH_MULTI_V7 + bool "Qualcomm Support" if (ARCH_MULTI_V7 || ARCH_MULTI_V7_LPAE) select ARCH_REQUIRE_GPIOLIB select ARM_GIC select CLKSRC_OF diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 0f92ba8..c2a1fce 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -2,7 +2,7 @@ config ARCH_SHMOBILE bool config ARCH_SHMOBILE_MULTI - bool "Renesas ARM SoCs" if ARCH_MULTI_V7 + bool "Renesas ARM SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V7_LPAE) depends on MMU select ARCH_SHMOBILE select HAVE_ARM_SCU if SMP diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 92d660f..12e1b49 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -1,5 +1,5 @@ config ARCH_TEGRA - bool "NVIDIA Tegra" if ARCH_MULTI_V7 + bool "NVIDIA Tegra" if (ARCH_MULTI_V7 || ARCH_MULTI_V7_LPAE) select ARCH_HAS_CPUFREQ select ARCH_REQUIRE_GPIOLIB select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 657d52d..a1d69d1 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -1,5 +1,5 @@ config ARCH_VEXPRESS - bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7 + bool "ARM Ltd. Versatile Express family" if (ARCH_MULTI_V7 || ARCH_MULTI_V7_LPAE) select ARCH_REQUIRE_GPIOLIB select ARCH_SUPPORTS_BIG_ENDIAN select ARM_AMBA