From 27f9cf85de123505ffddb8da403441868aa39c2e Mon Sep 17 00:00:00 2001
From: Roman Okhrimenko <roman.okhrimenko@cypress.com>
Date: Tue, 15 Oct 2019 16:07:56 +0300
Subject: [PATCH] Added specific policy file for 2M device to expand slot sizes

---
 .../secure_image_parameters.json              |   2 +-
 .../policy/policy_single_stage_CM4_2m.json    | 113 ++++++++++++++++++
 2 files changed, 114 insertions(+), 1 deletion(-)
 create mode 100644 targets/TARGET_Cypress/TARGET_PSOC6/sb-tools/policy/policy_single_stage_CM4_2m.json

diff --git a/targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_064S2_4343W/secure_image_parameters.json b/targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_064S2_4343W/secure_image_parameters.json
index b66402fccc..bae6642e49 100644
--- a/targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_064S2_4343W/secure_image_parameters.json
+++ b/targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_064S2_4343W/secure_image_parameters.json
@@ -13,5 +13,5 @@
     "priv_key_file": "keys/USERAPP_CM4_KEY_PRIV.pem",
     "aes_key_file": "keys/image-aes-128.key",
     "dev_pub_key_file": "keys/dev_pub_key.pem",
-    "policy_file": "policy/policy_single_stage_CM4.json"
+    "policy_file": "policy/policy_single_stage_CM4_2m.json"
 }
diff --git a/targets/TARGET_Cypress/TARGET_PSOC6/sb-tools/policy/policy_single_stage_CM4_2m.json b/targets/TARGET_Cypress/TARGET_PSOC6/sb-tools/policy/policy_single_stage_CM4_2m.json
new file mode 100644
index 0000000000..b2ec1c87d5
--- /dev/null
+++ b/targets/TARGET_Cypress/TARGET_PSOC6/sb-tools/policy/policy_single_stage_CM4_2m.json
@@ -0,0 +1,113 @@
+{
+    "debug" :
+    {
+        "m0p" : {
+            "permission" : "disabled",
+            "control" : "firmware",
+            "key" : 5
+        },
+        "m4" : {
+            "permission" : "allowed",
+            "control" : "firmware",
+            "key" : 5
+        },
+        "system" : {
+            "permission" : "enabled",
+            "control" : "firmware",
+            "key" : 5,
+            "syscall": true,
+            "mmio": true,
+            "flash": true,
+            "workflash": true,
+            "sflash": true,
+            "sram": true
+        },
+        "rma" : {
+            "permission" : "allowed",
+            "destroy_fuses" : [
+                {
+                    "start" : 888,
+                    "size" : 136
+                },
+                {
+                    "start" : 648,
+                    "size" : 104
+                }
+            ],
+            "destroy_flash" : [
+                {
+                    "start" : 268435456,
+                    "size" : 851968
+                },
+                {
+                    "start" : 269483520,
+                    "size" : 16
+                }
+            ],
+            "key" : 5
+        }
+    },
+    "wounding" :
+    {
+    },
+    "boot_upgrade" :
+    {
+        "title": "upgrade_policy",
+        "firmware": [
+            {
+                "boot_auth": [
+                    3
+                ],
+                "id": 0,
+                "launch": 4,
+                "smif_id": 0,
+                "upgrade": false,
+                "upgrade_auth": [
+                    3
+                ],
+                "resources": [
+                    {
+                        "type": "FLASH_PC1_SPM",
+                        "address": 269287424,
+                        "size": 65536
+                    },
+                    {
+                        "type": "SRAM_SPM_PRIV",
+                        "address": 134348800,
+                        "size": 65536
+                    },
+                    {
+                        "type": "SRAM_DAP",
+                        "address": 134397952,
+                        "size": 16384
+                    }
+                ]
+            },
+            {
+                "boot_auth": [
+                    8
+                ],
+                "id": 4,
+                "monotonic": 0,
+                "smif_id": 0,
+                "upgrade": true,
+                "upgrade_auth": [
+                    8
+                ],
+
+                "resources": [
+                    {
+                        "type": "BOOT",
+                        "address": 268435456,
+                        "size": 655360
+                    },
+                    {
+                        "type": "UPGRADE",
+                        "address": 269090816,
+                        "size": 655360
+                    }
+                ]
+            }
+        ]
+    }
+}
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