From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: [PATCH v2 08/21] of/fdt: consolidate built-in dtb section variables Date: Tue, 22 Apr 2014 20:18:08 -0500 Message-ID: <1398215901-25609-9-git-send-email-robherring2@gmail.com> References: <1398215901-25609-1-git-send-email-robherring2@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VorrhPEWSIleTo++E6y+gOti1nkAxEZ9yikIF1PY86A=; b=Z7ui9+/p1dmeZGLhnZNTy43H5CegbALu6QAC5O8s0GRKQzalFO/fzK24TaBA1hNUJW 4hzy7eX0zKFLaPLK9yNi5+ccfZ32PZQOfZetw0k30OYUeH82Nr7CgqEX43Y/2r5OcGRF 6fTiymWpjpSaZuXzf19v7UkusE7rSUNEm0ty1tSqBkaw9oWSO5vy850YGDWHBOoP487s WUmAbZJTIusVBVWa41+47XIj6Hy5QxxWgC/cIgWZs8KsPI26TvBekkzxGUmf88pDPpRf 96m1ri9YQyqosWxi0fljmqpQsEDjjfO+KvA3780n+HNun9LBuJ8GBHE+aWjufhrqH2dP i59Q== In-Reply-To: <1398215901-25609-1-git-send-email-robherring2@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-bounces@lists.openrisc.net Errors-To: linux-bounces@lists.openrisc.net To: Grant Likely , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Rob Herring , Chris Zankel , linux-xtensa@linux-xtensa.org, Ralf Baechle , Max Filippov , linux-mips@linux-mips.org, linux@lists.openrisc.net, linux-metag@vger.kernel.org From: Rob Herring Unify the various architectures __dtb_start and __dtb_end definitions moving them into of_fdt.h. Signed-off-by: Rob Herring Acked-by: Vineet Gupta Acked-by: James Hogan Cc: Ralf Baechle Cc: Jonas Bonn Cc: Chris Zankel Cc: Max Filippov Cc: linux-metag@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux@lists.openrisc.net Cc: linux-xtensa@linux-xtensa.org --- v2: no change arch/arc/include/asm/sections.h | 1 - arch/metag/kernel/setup.c | 4 ---- arch/mips/include/asm/mips-boards/generic.h | 2 -- arch/mips/lantiq/prom.h | 2 -- arch/mips/netlogic/xlp/dt.c | 2 +- arch/mips/ralink/of.c | 2 -- arch/openrisc/kernel/vmlinux.h | 2 -- arch/xtensa/kernel/setup.c | 1 - include/linux/of_fdt.h | 3 +++ 9 files changed, 4 insertions(+), 15 deletions(-) diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h index 764f1e3..09db952 100644 --- a/arch/arc/include/asm/sections.h +++ b/arch/arc/include/asm/sections.h @@ -12,6 +12,5 @@ #include extern char __arc_dccm_base[]; -extern char __dtb_start[]; #endif diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c index 129c7cd..31cf53d 100644 --- a/arch/metag/kernel/setup.c +++ b/arch/metag/kernel/setup.c @@ -105,10 +105,6 @@ extern char _heap_start[]; -#ifdef CONFIG_METAG_BUILTIN_DTB -extern u32 __dtb_start[]; -#endif - #ifdef CONFIG_DA_CONSOLE /* Our early channel based console driver */ extern struct console dash_console; diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h index b969491..c904c24 100644 --- a/arch/mips/include/asm/mips-boards/generic.h +++ b/arch/mips/include/asm/mips-boards/generic.h @@ -67,8 +67,6 @@ extern int mips_revision_sconid; -extern char __dtb_start[]; - #ifdef CONFIG_PCI extern void mips_pcibios_init(void); #else diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h index 69a4c58..bfd2d58 100644 --- a/arch/mips/lantiq/prom.h +++ b/arch/mips/lantiq/prom.h @@ -26,6 +26,4 @@ struct ltq_soc_info { extern void ltq_soc_detect(struct ltq_soc_info *i); extern void ltq_soc_init(void); -extern char __dtb_start[]; - #endif diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c index 7f9615a..bdde331 100644 --- a/arch/mips/netlogic/xlp/dt.c +++ b/arch/mips/netlogic/xlp/dt.c @@ -42,7 +42,7 @@ #include extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], - __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[], __dtb_start[]; + __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[]; static void *xlp_fdt_blob; void __init *xlp_dt_init(void *fdtp) diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 91d7060..2513952 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -28,8 +28,6 @@ __iomem void *rt_sysc_membase; __iomem void *rt_memc_membase; -extern char __dtb_start[]; - __iomem void *plat_of_remap_node(const char *node) { struct resource res; diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h index 70b9ce4..bbcdf21 100644 --- a/arch/openrisc/kernel/vmlinux.h +++ b/arch/openrisc/kernel/vmlinux.h @@ -5,6 +5,4 @@ extern char __initrd_start, __initrd_end; #endif -extern u32 __dtb_start[]; - #endif diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 84fe931..89986e5 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -73,7 +73,6 @@ extern int initrd_below_start_ok; #endif #ifdef CONFIG_OF -extern u32 __dtb_start[]; void *dtb_start = __dtb_start; #endif diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index ddd7219..d4d0efe 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -80,6 +80,9 @@ extern int __initdata dt_root_addr_cells; extern int __initdata dt_root_size_cells; extern struct boot_param_header *initial_boot_params; +extern char __dtb_start[]; +extern char __dtb_end[]; + /* For scanning the flat device-tree at boot time */ extern char *find_flat_dt_string(u32 offset); extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname, -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 23 Apr 2014 03:21:16 +0200 (CEST) Received: from mail-ob0-f177.google.com ([209.85.214.177]:64162 "EHLO mail-ob0-f177.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S6834674AbaDWBTEg5Nzo (ORCPT ); Wed, 23 Apr 2014 03:19:04 +0200 Received: by mail-ob0-f177.google.com with SMTP id wp18so289682obc.36 for ; Tue, 22 Apr 2014 18:18:58 -0700 (PDT) DKIM-Signature: v=1; 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[72.48.77.163]) by mx.google.com with ESMTPSA id f1sm184735295oej.5.2014.04.22.18.18.57 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 22 Apr 2014 18:18:57 -0700 (PDT) From: Rob Herring To: Grant Likely , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Rob Herring , Ralf Baechle , Jonas Bonn , Chris Zankel , Max Filippov , linux-metag@vger.kernel.org, linux-mips@linux-mips.org, linux@lists.openrisc.net, linux-xtensa@linux-xtensa.org Subject: [PATCH v2 08/21] of/fdt: consolidate built-in dtb section variables Date: Tue, 22 Apr 2014 20:18:08 -0500 Message-Id: <1398215901-25609-9-git-send-email-robherring2@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1398215901-25609-1-git-send-email-robherring2@gmail.com> References: <1398215901-25609-1-git-send-email-robherring2@gmail.com> Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 39905 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: robherring2@gmail.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips From: Rob Herring Unify the various architectures __dtb_start and __dtb_end definitions moving them into of_fdt.h. Signed-off-by: Rob Herring Acked-by: Vineet Gupta Acked-by: James Hogan Cc: Ralf Baechle Cc: Jonas Bonn Cc: Chris Zankel Cc: Max Filippov Cc: linux-metag@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux@lists.openrisc.net Cc: linux-xtensa@linux-xtensa.org --- v2: no change arch/arc/include/asm/sections.h | 1 - arch/metag/kernel/setup.c | 4 ---- arch/mips/include/asm/mips-boards/generic.h | 2 -- arch/mips/lantiq/prom.h | 2 -- arch/mips/netlogic/xlp/dt.c | 2 +- arch/mips/ralink/of.c | 2 -- arch/openrisc/kernel/vmlinux.h | 2 -- arch/xtensa/kernel/setup.c | 1 - include/linux/of_fdt.h | 3 +++ 9 files changed, 4 insertions(+), 15 deletions(-) diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h index 764f1e3..09db952 100644 --- a/arch/arc/include/asm/sections.h +++ b/arch/arc/include/asm/sections.h @@ -12,6 +12,5 @@ #include extern char __arc_dccm_base[]; -extern char __dtb_start[]; #endif diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c index 129c7cd..31cf53d 100644 --- a/arch/metag/kernel/setup.c +++ b/arch/metag/kernel/setup.c @@ -105,10 +105,6 @@ extern char _heap_start[]; -#ifdef CONFIG_METAG_BUILTIN_DTB -extern u32 __dtb_start[]; -#endif - #ifdef CONFIG_DA_CONSOLE /* Our early channel based console driver */ extern struct console dash_console; diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h index b969491..c904c24 100644 --- a/arch/mips/include/asm/mips-boards/generic.h +++ b/arch/mips/include/asm/mips-boards/generic.h @@ -67,8 +67,6 @@ extern int mips_revision_sconid; -extern char __dtb_start[]; - #ifdef CONFIG_PCI extern void mips_pcibios_init(void); #else diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h index 69a4c58..bfd2d58 100644 --- a/arch/mips/lantiq/prom.h +++ b/arch/mips/lantiq/prom.h @@ -26,6 +26,4 @@ struct ltq_soc_info { extern void ltq_soc_detect(struct ltq_soc_info *i); extern void ltq_soc_init(void); -extern char __dtb_start[]; - #endif diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c index 7f9615a..bdde331 100644 --- a/arch/mips/netlogic/xlp/dt.c +++ b/arch/mips/netlogic/xlp/dt.c @@ -42,7 +42,7 @@ #include extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], - __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[], __dtb_start[]; + __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[]; static void *xlp_fdt_blob; void __init *xlp_dt_init(void *fdtp) diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 91d7060..2513952 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -28,8 +28,6 @@ __iomem void *rt_sysc_membase; __iomem void *rt_memc_membase; -extern char __dtb_start[]; - __iomem void *plat_of_remap_node(const char *node) { struct resource res; diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h index 70b9ce4..bbcdf21 100644 --- a/arch/openrisc/kernel/vmlinux.h +++ b/arch/openrisc/kernel/vmlinux.h @@ -5,6 +5,4 @@ extern char __initrd_start, __initrd_end; #endif -extern u32 __dtb_start[]; - #endif diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 84fe931..89986e5 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -73,7 +73,6 @@ extern int initrd_below_start_ok; #endif #ifdef CONFIG_OF -extern u32 __dtb_start[]; void *dtb_start = __dtb_start; #endif diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index ddd7219..d4d0efe 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -80,6 +80,9 @@ extern int __initdata dt_root_addr_cells; extern int __initdata dt_root_size_cells; extern struct boot_param_header *initial_boot_params; +extern char __dtb_start[]; +extern char __dtb_end[]; + /* For scanning the flat device-tree at boot time */ extern char *find_flat_dt_string(u32 offset); extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname, -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754156AbaDWBTF (ORCPT ); Tue, 22 Apr 2014 21:19:05 -0400 Received: from mail-ob0-f180.google.com ([209.85.214.180]:43035 "EHLO mail-ob0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753219AbaDWBS7 (ORCPT ); Tue, 22 Apr 2014 21:18:59 -0400 From: Rob Herring To: Grant Likely , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Rob Herring , Ralf Baechle , Jonas Bonn , Chris Zankel , Max Filippov , linux-metag@vger.kernel.org, linux-mips@linux-mips.org, linux@openrisc.net, linux-xtensa@linux-xtensa.org Subject: [PATCH v2 08/21] of/fdt: consolidate built-in dtb section variables Date: Tue, 22 Apr 2014 20:18:08 -0500 Message-Id: <1398215901-25609-9-git-send-email-robherring2@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1398215901-25609-1-git-send-email-robherring2@gmail.com> References: <1398215901-25609-1-git-send-email-robherring2@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rob Herring Unify the various architectures __dtb_start and __dtb_end definitions moving them into of_fdt.h. Signed-off-by: Rob Herring Acked-by: Vineet Gupta Acked-by: James Hogan Cc: Ralf Baechle Cc: Jonas Bonn Cc: Chris Zankel Cc: Max Filippov Cc: linux-metag@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux@lists.openrisc.net Cc: linux-xtensa@linux-xtensa.org --- v2: no change arch/arc/include/asm/sections.h | 1 - arch/metag/kernel/setup.c | 4 ---- arch/mips/include/asm/mips-boards/generic.h | 2 -- arch/mips/lantiq/prom.h | 2 -- arch/mips/netlogic/xlp/dt.c | 2 +- arch/mips/ralink/of.c | 2 -- arch/openrisc/kernel/vmlinux.h | 2 -- arch/xtensa/kernel/setup.c | 1 - include/linux/of_fdt.h | 3 +++ 9 files changed, 4 insertions(+), 15 deletions(-) diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h index 764f1e3..09db952 100644 --- a/arch/arc/include/asm/sections.h +++ b/arch/arc/include/asm/sections.h @@ -12,6 +12,5 @@ #include extern char __arc_dccm_base[]; -extern char __dtb_start[]; #endif diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c index 129c7cd..31cf53d 100644 --- a/arch/metag/kernel/setup.c +++ b/arch/metag/kernel/setup.c @@ -105,10 +105,6 @@ extern char _heap_start[]; -#ifdef CONFIG_METAG_BUILTIN_DTB -extern u32 __dtb_start[]; -#endif - #ifdef CONFIG_DA_CONSOLE /* Our early channel based console driver */ extern struct console dash_console; diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h index b969491..c904c24 100644 --- a/arch/mips/include/asm/mips-boards/generic.h +++ b/arch/mips/include/asm/mips-boards/generic.h @@ -67,8 +67,6 @@ extern int mips_revision_sconid; -extern char __dtb_start[]; - #ifdef CONFIG_PCI extern void mips_pcibios_init(void); #else diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h index 69a4c58..bfd2d58 100644 --- a/arch/mips/lantiq/prom.h +++ b/arch/mips/lantiq/prom.h @@ -26,6 +26,4 @@ struct ltq_soc_info { extern void ltq_soc_detect(struct ltq_soc_info *i); extern void ltq_soc_init(void); -extern char __dtb_start[]; - #endif diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c index 7f9615a..bdde331 100644 --- a/arch/mips/netlogic/xlp/dt.c +++ b/arch/mips/netlogic/xlp/dt.c @@ -42,7 +42,7 @@ #include extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], - __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[], __dtb_start[]; + __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[]; static void *xlp_fdt_blob; void __init *xlp_dt_init(void *fdtp) diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 91d7060..2513952 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -28,8 +28,6 @@ __iomem void *rt_sysc_membase; __iomem void *rt_memc_membase; -extern char __dtb_start[]; - __iomem void *plat_of_remap_node(const char *node) { struct resource res; diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h index 70b9ce4..bbcdf21 100644 --- a/arch/openrisc/kernel/vmlinux.h +++ b/arch/openrisc/kernel/vmlinux.h @@ -5,6 +5,4 @@ extern char __initrd_start, __initrd_end; #endif -extern u32 __dtb_start[]; - #endif diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 84fe931..89986e5 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -73,7 +73,6 @@ extern int initrd_below_start_ok; #endif #ifdef CONFIG_OF -extern u32 __dtb_start[]; void *dtb_start = __dtb_start; #endif diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index ddd7219..d4d0efe 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -80,6 +80,9 @@ extern int __initdata dt_root_addr_cells; extern int __initdata dt_root_size_cells; extern struct boot_param_header *initial_boot_params; +extern char __dtb_start[]; +extern char __dtb_end[]; + /* For scanning the flat device-tree at boot time */ extern char *find_flat_dt_string(u32 offset); extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname, -- 1.9.1