[PATCH] arm64: zynqmp: Add mtd partition for secure OS storage area

[Michal Simek]

From: Amit Kumar Mahapatra <amit.kumar-mahapa...@xilinx.com>

Update MTD partitions of Kria device trees to allocate 128KB of QSPI
memory for secure OS. Increased "SHA256" partition size & changed
starting address of "User" partition to accommodate the new partition
"Secure OS Storage"

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapa...@xilinx.com>
Signed-off-by: Michal Simek <michal.si...@amd.com>
---

 arch/arm/dts/zynqmp-sm-k26-revA.dts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/arch/arm/dts/zynqmp-sm-k26-revA.dts 
b/arch/arm/dts/zynqmp-sm-k26-revA.dts
index ac349a9dcc5d..bae24aabdbd1 100644
--- a/arch/arm/dts/zynqmp-sm-k26-revA.dts
+++ b/arch/arm/dts/zynqmp-sm-k26-revA.dts
@@ -214,13 +214,17 @@
                        };
                        partition@2240000 {
                                label = "SHA256";
-                               reg = <0x2240000 0x10000>; /* 256B but 64KB 
sector */
+                               reg = <0x2240000 0x40000>; /* 256B but 256KB 
sector */
                                read-only;
                                lock;
                        };
-                       partition@2250000 {
+                       partition@2280000 {
+                               label = "Secure OS Storage";
+                               reg = <0x2280000 0x20000>; /* 128KB */
+                       };
+                       partition@22A0000 {
                                label = "User";
-                               reg = <0x2250000 0x1db0000>; /* 29.5 MB */
+                               reg = <0x22A0000 0x1db0000>; /* 29.5 MB */
                        };
                };
        };
-- 
2.36.1