fsl-ch3/README: Add description for NOR flash layout (firmware images)

This patch adds description for NOR flash layout (firmware images)
in the README file for LS2085A platforms.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

diff --git a/arch/arm/cpu/armv8/fsl-lsch3/README b/arch/arm/cpu/armv8/fsl-lsch3/README
index cc47466112b6ff4e0dfaf1b284eda4b2d1665706..99fc39a61f3f7f080fbfa705c6ec53076255b416 100644 (file)
--- a/arch/arm/cpu/armv8/fsl-lsch3/README
+++ b/arch/arm/cpu/armv8/fsl-lsch3/README
@@ -8,3 +8,28 @@ Freescale LayerScape with Chassis Generation 3
 
 This architecture supports Freescale ARMv8 SoCs with Chassis generation 3,
 for example LS2085A.
+
+Flash Layout
+============
+A typical layout of various images (including Linux and other firmware images)
+is shown below considering a 32MB NOR flash device:
+
+       -------------------------
+       |       linux           |
+       ------------------------- ----> 0x0120_0000
+       |       Debug Server    |
+       ------------------------- ----> 0x00C0_0000
+       |       AIOP SW         |
+       ------------------------- ----> 0x0070_0000
+       |       MC FW           |
+       ------------------------- ----> 0x006C_0000
+       | MC Data Path Layout   |
+       ------------------------- ----> 0x0020_0000
+       |       BootLoader      |
+       ------------------------- ----> 0x0000_1000
+       |       PBI             |
+       ------------------------- ----> 0x0000_0080
+       |       RCW             |
+       ------------------------- ----> 0x0000_0000
+
+       32-MB NOR flash layout