1 files changed, 31 insertions, 0 deletions
diff --git a/tinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c b/tinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c
new file mode 100755
index 00000000..8245d774
--- /dev/null
+++ b/tinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c
@@ -0,0 +1,31 @@
+/************************************************************************/
+/*    File Version: V1.00                                               */
+/*    Date Generated: 08/07/2013                                        */
+/************************************************************************/
+
+#include "iodefine.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void HardwareSetup(void);
+#ifdef __cplusplus
+}
+#endif
+
+void HardwareSetup(void)
+{
+    SYSTEM.PRCR.WORD     = 0xA503u;
+    SYSTEM.SOSCCR.BYTE   = 0x01u;
+    SYSTEM.MOSCWTCR.BYTE = 0x0Du;
+    SYSTEM.PLLWTCR.BYTE  = 0x0Eu;
+    SYSTEM.PLLCR.WORD    = 0x0F00u;
+    SYSTEM.MOSCCR.BYTE   = 0x00u;
+    SYSTEM.PLLCR2.BYTE   = 0x00u;
+    for (unsigned i = 0; i < 2075u; ++i) __asm("nop");
+    SYSTEM.SCKCR.LONG    = 0x21021211u;
+    SYSTEM.SCKCR2.WORD   = 0x0033u;
+    SYSTEM.SCKCR3.WORD   = 0x0400u;
+    SYSTEM.SYSCR0.WORD   = 0x5A01;
+    SYSTEM.MSTPCRB.BIT.MSTPB15 = 0;
+    SYSTEM.PRCR.WORD     = 0xA500u;
+}