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From: Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
To: U-Boot Mailing List <u-boot-0aAXYlwwYIKGBzrmiIFOJg@public.gmane.org>
Cc: Gabe Black <gabeblack-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Gabe Black <gabeblack-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
	Jerry Van Baren
	<vanbaren-He//nVnquyzQT0dZR+AlfA@public.gmane.org>,
	Tom Rini <trini-l0cyMroinI0@public.gmane.org>,
	Devicetree Discuss
	<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>
Subject: [PATCH 11/14] fdt: Tell the FDT library where the device tree is
Date: Thu, 25 Oct 2012 19:31:08 -0700	[thread overview]
Message-ID: <1351218671-15228-12-git-send-email-sjg@chromium.org> (raw)
In-Reply-To: <1351218671-15228-1-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>

From: Gabe Black <gabeblack-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>

This change adds a call to set_working_fdt_addr near the end of u-boot
initialization which tells the fdt command/library where the device tree is.
This makes it possible to use the fdt command to look at the active device tree
since otherwise there would be no way to know what address it was at to set
things up manually.

Signed-off-by: Gabe Black <gabeblack-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
---
 common/main.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/common/main.c b/common/main.c
index 23a68ee..cf1b5f9 100644
--- a/common/main.c
+++ b/common/main.c
@@ -45,6 +45,10 @@
 #include <fdtdec.h>
 #endif
 
+#ifdef CONFIG_OF_LIBFDT
+#include <fdt_support.h>
+#endif /* CONFIG_OF_LIBFDT */
+
 #include <post.h>
 #include <linux/ctype.h>
 #include <menu.h>
@@ -418,6 +422,10 @@ void main_loop (void)
 #endif /* CONFIG_MENUKEY */
 #endif /* CONFIG_BOOTDELAY */
 
+#if defined CONFIG_OF_CONTROL
+	set_working_fdt_addr((void *)gd->fdt_blob);
+#endif /* CONFIG_OF_CONTROL */
+
 	/*
 	 * Main Loop for Monitor Command Processing
 	 */
-- 
1.7.7.3

WARNING: multiple messages have this Message-ID (diff)
From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 11/14] fdt: Tell the FDT library where the device tree is
Date: Thu, 25 Oct 2012 19:31:08 -0700	[thread overview]
Message-ID: <1351218671-15228-12-git-send-email-sjg@chromium.org> (raw)
In-Reply-To: <1351218671-15228-1-git-send-email-sjg@chromium.org>

From: Gabe Black <gabeblack@chromium.org>

This change adds a call to set_working_fdt_addr near the end of u-boot
initialization which tells the fdt command/library where the device tree is.
This makes it possible to use the fdt command to look at the active device tree
since otherwise there would be no way to know what address it was at to set
things up manually.

Signed-off-by: Gabe Black <gabeblack@google.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
---
 common/main.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/common/main.c b/common/main.c
index 23a68ee..cf1b5f9 100644
--- a/common/main.c
+++ b/common/main.c
@@ -45,6 +45,10 @@
 #include <fdtdec.h>
 #endif
 
+#ifdef CONFIG_OF_LIBFDT
+#include <fdt_support.h>
+#endif /* CONFIG_OF_LIBFDT */
+
 #include <post.h>
 #include <linux/ctype.h>
 #include <menu.h>
@@ -418,6 +422,10 @@ void main_loop (void)
 #endif /* CONFIG_MENUKEY */
 #endif /* CONFIG_BOOTDELAY */
 
+#if defined CONFIG_OF_CONTROL
+	set_working_fdt_addr((void *)gd->fdt_blob);
+#endif /* CONFIG_OF_CONTROL */
+
 	/*
 	 * Main Loop for Monitor Command Processing
 	 */
-- 
1.7.7.3

  parent reply	other threads:[~2012-10-26  2:31 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-26  2:30 [PATCH 0/14] fdt: Add various device tree utilities and features Simon Glass
2012-10-26  2:30 ` [U-Boot] " Simon Glass
     [not found] ` <1351218671-15228-1-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2012-10-26  2:30   ` [PATCH 01/14] fdt: Add function to get config int from device tree Simon Glass
2012-10-26  2:30     ` [U-Boot] " Simon Glass
2012-10-26  2:30   ` [PATCH 02/14] fdt: Add function to get a config string " Simon Glass
2012-10-26  2:30     ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 03/14] fdt: Add fdtdec_decode_region() to decode memory region Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 04/14] fdt: Add function for decoding multiple gpios globally available Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 05/14] fdt: Export fdtdec_find_alias_node() function Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
     [not found]     ` <1351218671-15228-6-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2012-10-26  4:24       ` David Gibson
2012-10-26  4:24         ` [U-Boot] " David Gibson
2012-10-31 23:50         ` Simon Glass
2012-10-31 23:50           ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 06/14] fdt: Export fdtdec_lookup() and fix the name Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 07/14] fdt: Add function to read boolean property Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 08/14] fdt: Add fdtdec_get_uint64 to decode a 64-bit value from a property Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` [PATCH 09/14] fdt: Add polarity-aware gpio functions to fdtdec Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  7:17     ` Lucas Stach
2012-10-26  7:17       ` [U-Boot] " Lucas Stach
2012-10-31 23:59       ` Simon Glass
2012-10-31 23:59         ` [U-Boot] " Simon Glass
2012-11-01  4:50         ` Stephen Warren
2012-11-01  4:50           ` [U-Boot] " Stephen Warren
2012-11-15 23:31           ` Simon Glass
2012-11-15 23:31             ` [U-Boot] " Simon Glass
2012-11-15 23:46             ` Stephen Warren
2012-11-15 23:46               ` [U-Boot] " Stephen Warren
2012-11-16  0:01               ` Simon Glass
2012-11-16  0:01                 ` [U-Boot] " Simon Glass
2012-10-26  2:31   ` Simon Glass [this message]
2012-10-26  2:31     ` [U-Boot] [PATCH 11/14] fdt: Tell the FDT library where the device tree is Simon Glass
2012-10-26  2:31   ` [PATCH 12/14] fdt: Allow device tree to specify secure booting Simon Glass
2012-10-26  2:31     ` [U-Boot] " Simon Glass
2012-10-26  2:31 ` [PATCH 10/14] fdt: Load boot command from device tree Simon Glass
2012-10-26  2:31   ` [U-Boot] " Simon Glass
2012-10-26  2:31 ` [PATCH 13/14] fdt: Add option to default to most compatible conf in a fit image Simon Glass
2012-10-26  2:31   ` [U-Boot] " Simon Glass
2012-10-26  2:31 ` [PATCH 14/14] fdt: Set kernaddr if fdt indicates a kernel is present Simon Glass
2012-10-26  2:31   ` [U-Boot] " Simon Glass
     [not found]   ` <1351218671-15228-15-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2012-11-28 14:30     ` Dennis Lan (dlan)
2012-11-28 14:30       ` Dennis Lan
2012-11-28 15:16       ` Simon Glass
2012-11-18  1:35 ` [PATCH 0/14] fdt: Add various device tree utilities and features Jerry Van Baren
2012-11-18  1:35   ` [U-Boot] " Jerry Van Baren
2012-11-19 17:08   ` Simon Glass
2012-11-19 17:08     ` [U-Boot] " Simon Glass

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