Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753549AbaBTKxz (ORCPT ); Thu, 20 Feb 2014 05:53:55 -0500 Received: from mailout4.w1.samsung.com ([210.118.77.14]:9267 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753221AbaBTKxE (ORCPT ); Thu, 20 Feb 2014 05:53:04 -0500 X-AuditID: cbfec7f5-b7fc96d000004885-37-5305de8d5a77 From: Marek Szyprowski To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org Cc: Marek Szyprowski , Benjamin Herrenschmidt , Arnd Bergmann , Michal Nazarewicz , Grant Likely , Tomasz Figa , Sascha Hauer , Laura Abbott , Rob Herring , Olof Johansson , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Tomasz Figa , Kumar Gala , Nishanth Peethambaran , Marc , Josh Cartwright , Catalin Marinas , Will Deacon , Paul Mackerras Subject: [PATCH v4 6/7] arm64: add support for reserved memory defined by device tree Date: Thu, 20 Feb 2014 11:52:46 +0100 Message-id: <1392893567-31623-7-git-send-email-m.szyprowski@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1392893567-31623-1-git-send-email-m.szyprowski@samsung.com> References: <1392893567-31623-1-git-send-email-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAAyXRXUjTURgG8M72/9ps9XdqHEREBl2oaBolJzHJLuJ0E9FIxQtt6VLLqWwp GWRrfi+dc0KamSmp0PCLpamrWY6lVrhcDofUZmY3zpWWfVhNyendj/fh4bl4Ga5QRwQzuflX pfJ8SZ6I4hNvtibtUXUuUhxjsyWgTd0EjdZUFVy02l0L0AOLlUT1ng4SvfCOAOSpqybQaN9X gKZVHhoN1zTT6Id9kYMMS3Mk6qjsJNCssZVCvRYnjQaWxzmoy2HjoPbJchJ5m0LRa8c6hXos D2mkbeolUIXJQqPNYQOB3OOVBOpvXiGQ3ugFaPnbFHEiBPe09QD8768O4JVGLcCzmjoOHm1x 0rjWU05ig76Gwh/mnlH4cedN/H5riYvtUyoS93ndHFy/GYPvGzUAawb1AK8bQs/6p/ETsqR5 ucVS+aHEC/wcu9ZBF24w15wbDZQSGGk14DGQPQKtViW56wNwxtVPqQGfEbJdAC6bVglfIGRv c6B5RugzxcZC9Rc15XMg2wHgehvhK3DZBQpW22o5viCATYEfh27tmGAPwsG3n3csYDGsWhza NrO9FgZbdQm+M489DctcTnJ3C0NjyyypBYJ2sEcPgqRFmYWKi9myw9EKiUxRlJ8dnVkgM4Dd P/4cAV0T8WbAMkC0V5DqIMRCUlKsKJGZAWS4okDBk3lSLBRkSUquS+UFGfKiPKnCDDgML1gJ 7ihd4qd+r0olHvVAwK+mcHEqvBye1v9HmyXfiivwZgbzzg3H+6+xrVV0CIzj6+HGvLU00tqY 8k5vvhQQZDn68rfbrTp1MqItPXFf2Fhy0n5T9bHnpeP3zkR2Zwx8ClyNX7ibPlZ5nJdkb5h+ 5IrSmG4oyoA++cr3To/fzPkREaHIkcRGcOUKyX8DABzepQIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable reserved memory initialization from device tree. Signed-off-by: Marek Szyprowski --- arch/arm64/Kconfig | 1 + arch/arm64/mm/init.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 27bbcfc7202a..6abf15407dca 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -43,6 +43,7 @@ config ARM64 select NO_BOOTMEM select OF select OF_EARLY_FLATTREE + select OF_RESERVED_MEM select PERF_USE_VMALLOC select POWER_RESET select POWER_SUPPLY diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index d0b4c2efda90..447550d6bd9b 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -160,6 +161,7 @@ void __init arm64_memblock_init(void) memblock_reserve(base, size); } + early_init_fdt_scan_reserved_mem(); dma_contiguous_reserve(0); memblock_allow_resize(); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/