Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752879AbaB1NoP (ORCPT ); Fri, 28 Feb 2014 08:44:15 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:29579 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752543AbaB1NnU (ORCPT ); Fri, 28 Feb 2014 08:43:20 -0500 X-AuditID: cbfec7f4-b7f796d000005a13-28-5310927652ac 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 v6 09/11] arm: add support for reserved memory defined by device tree Date: Fri, 28 Feb 2014 14:42:54 +0100 Message-id: <1393594976-16728-10-git-send-email-m.szyprowski@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1393594976-16728-1-git-send-email-m.szyprowski@samsung.com> References: <1393594976-16728-1-git-send-email-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAAyWRa0hTYRzGe8/OzjlbDo/T4iClpYgUZM6CXkIyv71GoGgWFGEnHSo5lU1H BqEtJ3rysiailZeGsw9zXpjlZdhFWZtoiua11LSmlLrKmIjVZjn99vyf5/f79Kd4Yi3uT6Vn 5kjlmWxGECHEh7ZtkyeUWjoh/N3kKejWWkm4rlLz4M9npQA2WEb4sMKh48M3rm4AHWXFOOxp /QHgsMpBwq6SGhJuTHzGoMk+xYe6Ij0Ox821BGyxzJOwfaUPg03TYxh8aivkQ1d1ABycdhLQ aGkkoaa6BYfqlxYSurtMOFztK8JhW80aDg1mF4Arvwbw84eQsd4I0N8/WoDWKjUAjZeXYajn 8TyJSh2FfGQylBBobqqXQB36fDS7beehiQEVH7W6VjFU4Q5HdeZygMqfGwBymgLifK4KI1Ok GelKqfzkuRvCNPuLdTJ7mbxd9bUYFAAjwQEBxdCnmYVXHby9fJAZ/dS20wspMd0EmM7mt2Dv eIAxxoYvfA9F0BKG+87t2n60DjDOetwD8egFgikeK8U8gy99hamaq9gVcDqE2awb3BEoSkTH MNbGC57I0EeYWm2khxDstAXVC7u0mEbM7NY00ADRU7DPAA5Ic5OzFTdTZZIwBStT5GamhiVn yUxg748b3aDRerYf0BQI8hJpYrwTxHxWqciT9QOG4gX5iZZUdIJYlMLm3ZHKs5LkuRlSRT/A KIF/AZByvqIke6hTG//bGpJ4ZltzrO5fu3sx6tL1153c3WEbJ47a5CJusfe6vj00z8SKYj+M HG5CgTNRS9HckFK3Zr6c2LmlTgzXLcqu3Y+OyPdeDo3br/cZmuutLAl8pFZTzRdlqet6JtQr 3paT/2TUO/jj0Xjz0vtgVjAscWaNB+GKNFZynCdXsP8BL3SwbqUCAAA= 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/arm/Kconfig | 1 + arch/arm/mm/init.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e25419817791..d0262bea8020 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1918,6 +1918,7 @@ config USE_OF select IRQ_DOMAIN select OF select OF_EARLY_FLATTREE + select OF_RESERVED_MEM help Include support for flattened device tree machine descriptions. diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 804d61566a53..2a77ba8796ae 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -323,6 +323,8 @@ void __init arm_memblock_init(struct meminfo *mi, if (mdesc->reserve) mdesc->reserve(); + early_init_fdt_scan_reserved_mem(); + /* * reserve memory for DMA contigouos allocations, * must come from DMA area inside low memory -- 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/