From 43301741fc3455704204df100bf73a4c2f15b697 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sat, 7 Feb 2015 11:51:45 -0700
Subject: [PATCH] powerpc: ppc4xx: Use CONFIG_OF_CONTROL for canyonlands boards
Enable CONFIG_OF_CONTROL so that U-Boot on these three boards uses a device
tree for its configuration.
Signed-off-by: Simon Glass <sjg@chromium.org>
---
board/amcc/canyonlands/u-boot-ram.lds | 10 ++++++++--
configs/arches_defconfig | 3 +++
configs/canyonlands_defconfig | 3 +++
configs/glacier_defconfig | 3 +++
configs/glacier_ramboot_defconfig | 3 +++
5 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/board/amcc/canyonlands/u-boot-ram.lds b/board/amcc/canyonlands/u-boot-ram.lds
index 67652569f4..1750c74a19 100644
--- a/board/amcc/canyonlands/u-boot-ram.lds
+++ b/board/amcc/canyonlands/u-boot-ram.lds
@@ -12,6 +12,7 @@ SECTIONS
. = + SIZEOF_HEADERS;
.text :
{
+ _image_copy_start = .;
arch/powerpc/cpu/ppc4xx/start.o (.text*)
board/amcc/canyonlands/init.o (.text*)
@@ -61,9 +62,14 @@ SECTIONS
. = ALIGN(256);
__init_begin = .;
.text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
+ .data.init : {
+ *(.data.init)
+ . = ALIGN(256);
+ LONG(0) LONG(0) /* Extend u-boot.bin to here */
+ }
__init_end = .;
+ _end = .;
+ _image_binary_end = .;
__bss_start = .;
.bss (NOLOAD) :
diff --git a/configs/arches_defconfig b/configs/arches_defconfig
index 60e6ef9098..30c6932358 100644
--- a/configs/arches_defconfig
+++ b/configs/arches_defconfig
@@ -2,3 +2,6 @@ CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_CANYONLANDS=y
CONFIG_ARCHES=y
+CONFIG_DEFAULT_DEVICE_TREE="arches"
+CONFIG_OF_CONTROL=y
+CONFIG_OF_SEPARATE=y
diff --git a/configs/canyonlands_defconfig b/configs/canyonlands_defconfig
index 37a2b4d796..6f6cf14811 100644
--- a/configs/canyonlands_defconfig
+++ b/configs/canyonlands_defconfig
@@ -2,3 +2,6 @@ CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_CANYONLANDS=y
CONFIG_CANYONLANDS=y
+CONFIG_DEFAULT_DEVICE_TREE="canyonlands"
+CONFIG_OF_CONTROL=y
+CONFIG_OF_SEPARATE=y
diff --git a/configs/glacier_defconfig b/configs/glacier_defconfig
index 436b9f8d03..e67fa32f56 100644
--- a/configs/glacier_defconfig
+++ b/configs/glacier_defconfig
@@ -2,3 +2,6 @@ CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_CANYONLANDS=y
CONFIG_GLACIER=y
+CONFIG_DEFAULT_DEVICE_TREE="glacier"
+CONFIG_OF_CONTROL=y
+CONFIG_OF_SEPARATE=y
diff --git a/configs/glacier_ramboot_defconfig b/configs/glacier_ramboot_defconfig
index 4fc23038e8..e5b402e747 100644
--- a/configs/glacier_ramboot_defconfig
+++ b/configs/glacier_ramboot_defconfig
@@ -3,3 +3,6 @@ CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_CANYONLANDS=y
CONFIG_GLACIER=y
+CONFIG_DEFAULT_DEVICE_TREE="glacier"
+CONFIG_OF_CONTROL=y
+CONFIG_OF_SEPARATE=y
--
2.39.5