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+*****************************************************************************
+** ChibiOS/RT port for ARM-Cortex-M4 MCHCK K20 .                           **
+*****************************************************************************
+
+** TARGET **
+
+The demo runs on an MKHCK K20 board. It use the SPI bus to send the
+Manufacturer and Device ID Read command (0x9f) and to read the returned
+data from a standard SPI data flash device. It has been tested with
+an AT45DB081.
+
+The pin connections are
+
+  C5 is connected to SCK
+  C6 is connected to MOSI
+  D3 is connected to MISO
+  C0 is connected to SS