Merge branch 'release/v5.3.0'

Author: valeros

.github/workflows/examples.yml

@@ -10,12 +10,14 @@ jobs:
         os: [ubuntu-16.04, windows-latest, macos-latest]
         python-version: [2.7, 3.7]
         example:
-          - "examples/mbed-blink"
-          - "examples/mbed-dsp"
-          - "examples/mbed-events"
-          - "examples/mbed-rtos"
-          - "examples/mbed-serial"
-          - "examples/mbed-custom-target"
+          - "examples/mbed-rtos-blink-baremetal"
+          - "examples/mbed-rtos-blockdevice"
+          - "examples/mbed-rtos-thread-statistics"
+          - "examples/mbed-legacy-examples/mbed-blink"
+          - "examples/mbed-legacy-examples/mbed-dsp"
+          - "examples/mbed-legacy-examples/mbed-events"
+          - "examples/mbed-legacy-examples/mbed-rtos"
+          - "examples/mbed-legacy-examples/mbed-serial"
           - "examples/zephyr-blink"
           - "examples/zephyr-custom-board"
           - "examples/zephyr-synchronization"

boards/lpcxpresso55s69.json

@@ -0,0 +1,31 @@
+{
+  "build": {
+    "cpu": "cortex-m33",
+    "f_cpu": "150000000L",
+    "mcu": "lpc55s69"
+  },
+  "connectivity": [
+    "ethernet"
+  ],
+  "debug": {
+    "jlink_device": "LPC55S69",
+    "onboard_tools": [
+      "jlink"
+    ]
+  },
+  "frameworks": [
+    "mbed"
+  ],
+  "name": "NXP LPCXpresso55S69",
+  "upload": {
+    "maximum_ram_size": 327680,
+    "maximum_size": 655360,
+    "protocol": "jlink",
+    "protocols": [
+      "jlink",
+      "mbed"
+    ]
+  },
+  "url": "https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/lpc5500-cortex-m33/lpcxpresso55s69-development-board:LPC55S69-EVK",
+  "vendor": "NXP"
+}