[linux-yocto] [PATCH 3/4] arch/arm/mach-axxia: Added the Redundant Parameters inthe Device Tree

[Charlie Paul]

From: John Jacques <john.jacques at lsi.com>

The partitioning of serial flash is what got changed in the device tree.
It now matches the images U-Boot expects (spl binary, parameters (two copies),
U-Boot environment (two copies), and U-Boot images.

This patch fixed the the difference in the Linux device tree for the
serial flash partitioning. It supports fall back images for the U-Boot
parameter file and U-Boot images, It is a new feature.

This change is required to support that feature.

Signed-off-by: John Jacques <john.jacques at lsi.com>
---
 arch/arm/boot/dts/axm5516-amarillo.dts |   16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/axm5516-amarillo.dts b/arch/arm/boot/dts/axm5516-amarillo.dts
index aabc839..8d4ea09 100644
--- a/arch/arm/boot/dts/axm5516-amarillo.dts
+++ b/arch/arm/boot/dts/axm5516-amarillo.dts
@@ -100,19 +100,27 @@
 			reg = <0x0 0x40000>;
 		};
 		partition at 40000 {
-			label = "parameters";
+			label = "parameters0";
 			reg = <0x40000 0x10000>;
 		};
+		partition at 50000 {
+			label = "parameters1";
+			reg = <0x50000 0x10000>;
+		};
 		partition at 60000 {
-			label = "env1";
+			label = "env0";
 			reg = <0x60000 0x10000>;
 		};
 		partition at 70000 {
-			label = "env2";
+			label = "env1";
 			reg = <0x70000 0x10000>;
 		};
 		partition at 100000 {
-			label = "u-boot";
+			label = "u-boot0";
+			reg = <0x100000 0x200000>;
+		};
+		partition at 300000 {
+			label = "u-boot1";
 			reg = <0x100000 0x200000>;
 		};
 	};
-- 
1.7.9.5