Patchwork [U-Boot,14/14] tegra: fdt: Enable FDT support for Seaboard

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Submitter Simon Glass
Date Nov. 24, 2011, 3:54 a.m.
Message ID <1322106896-23054-15-git-send-email-sjg@chromium.org>
Download mbox | patch
Permalink /patch/127428/
State New, archived
Headers show

Comments

Simon Glass - Nov. 24, 2011, 3:54 a.m.
This switches Seaboard over to use FDT for run-time config instead of
CONFIG options. USB is the only user at present.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
 include/configs/seaboard.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

Patch

diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
index df1b44a..03e9824 100644
--- a/include/configs/seaboard.h
+++ b/include/configs/seaboard.h
@@ -27,6 +27,11 @@ 
 #include <asm/sizes.h>
 #include "tegra2-common.h"
 
+/* Enable fdt support for Seaboard. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-seaboard
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
 /* High-level configuration options */
 #define TEGRA2_SYSMEM		"mem=384M@0M nvmem=128M@384M mem=512M@512M"
 #define V_PROMPT		"Tegra2 (SeaBoard) # "
@@ -79,6 +84,8 @@ 
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
 
+#ifndef CONFIG_OF_CONTROL
+
 /* Select the order in which U-Boot sees USB ports */
 #define CONFIG_TEGRA_USB0	TEGRA_USB3_BASE
 #define CONFIG_TEGRA_USB1	TEGRA_USB1_BASE
@@ -86,4 +93,6 @@ 
 /* Put USB1 in host mode */
 #define CONFIG_TEGRA_USB1_HOST
 
+#endif
+
 #endif /* __CONFIG_H */