[PATCH 4/9] powerpc/mpc8548cds: Add NOR flash node to dts

Zhao Chenhui chenhui.zhao at freescale.com
Tue Mar 6 20:06:40 EST 2012


From: chenhui zhao <chenhui.zhao at freescale.com>

Signed-off-by: Zhao Chenhui <chenhui.zhao at freescale.com>
Signed-off-by: Li Yang <leoli at freescale.com>
---
 arch/powerpc/boot/dts/mpc8548cds.dts |   40 +++++++++++++++++++++++++++++++++-
 1 files changed, 39 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index 07b8dae..c3c8741 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -1,7 +1,7 @@
 /*
  * MPC8548 CDS Device Tree Source
  *
- * Copyright 2006, 2008 Freescale Semiconductor Inc.
+ * Copyright 2006, 2008, 2011 Freescale Semiconductor Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -34,6 +34,44 @@
 
 	lbc: localbus at e0005000 {
 		reg = <0 0xe0005000 0 0x1000>;
+
+		ranges = <0x0 0x0 0x0 0xff000000 0x01000000>;
+
+		nor at 0,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "cfi-flash";
+			reg = <0x0 0x0 0x01000000>;
+			bank-width = <2>;
+			device-width = <2>;
+
+			partition at 0 {
+				reg = <0x0 0x0b00000>;
+				label = "ramdisk-nor";
+			};
+
+			partition at 300000 {
+				reg = <0x0b00000 0x0400000>;
+				label = "kernel-nor";
+			};
+
+			partition at 700000 {
+				reg = <0x0f00000 0x060000>;
+				label = "dtb-nor";
+			};
+
+			partition at 760000 {
+				reg = <0x0f60000 0x020000>;
+				label = "env-nor";
+				read-only;
+			};
+
+			partition at 780000 {
+				reg = <0x0f80000 0x080000>;
+				label = "u-boot-nor";
+				read-only;
+			};
+		};
 	};
 
 	soc: soc8548 at e0000000 {
-- 
1.6.4.1




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