New platform: TI cc2530 Development Kit

This commits adds support for TI's SmartRF05 Eval. Board with cc2530 EMs
Some initial support for cc2531 USB dongles

cpu/cc253x/8051def.h

@@ -0,0 +1,79 @@
+/*
+ * \file
+ *	This file contains a set of configuration for using SDCC as a compiler.
+ *	Modified from z80 port for cc2430 port.
+ *
+ * \author
+ *	 Takahide Matsutsuka <markn@markn.org> (Original)
+ *	 George Oikonomou - <oikonomou@users.sourceforge.net>
+ *	   (updates for the cc2530 ports)
+ */
+
+#ifndef __8051_DEF_H__
+#define __8051_DEF_H__
+
+#include <stdint.h>
+
+/*
+ * lint - style defines to help syntax parsers with sdcc-specific 8051 code
+ * They don't interfere with actual compilation
+ */
+#if !defined(__SDCC_mcs51) && !defined(SDCC_mcs51)
+#define __data
+#define __xdata
+#define __code
+#define __bit bool
+#define __sfr volatile unsigned char
+#define __sbit volatile bool
+#define __critical
+#define __at(x)
+#define __using(x)
+#define __interrupt(x)
+#define __naked
+#endif
+
+#define CC_CONF_FUNCTION_POINTER_ARGS	1
+#define CC_CONF_FASTCALL
+#define CC_CONF_VA_ARGS		1
+#define CC_CONF_UNSIGNED_CHAR_BUGS	0
+#define CC_CONF_REGISTER_ARGS		0
+#define CC_CONF_FUNCTION_POINTER_KEYWORD __reentrant
+
+/* Generic types. */
+typedef unsigned char   u8_t;      /* 8 bit type */
+typedef unsigned short u16_t;      /* 16 bit type */
+typedef unsigned long  u32_t;      /* 32 bit type */
+typedef   signed long  s32_t;      /* 32 bit type */
+typedef unsigned short uip_stats_t;
+
+/* Compiler configurations */
+#define CCIF
+#define CLIF
+
+/* Single asm instruction without messing up syntax highlighting */
+#if defined SDCC_mcs51
+#define ASM(x) __asm \
+  x \
+  __endasm
+#else
+#define ASM(x)
+#endif
+
+/* Critical section management */
+#define DISABLE_INTERRUPTS()  do {EA = 0;} while(0)
+#define ENABLE_INTERRUPTS()   do {EA = 1;} while(0)
+
+/* Macro for a soft reset. In many respects better than H/W reboot via W/D */
+#define SOFT_RESET() {((void (__code *) (void)) 0x0000) ();}
+
+/* We don't provide architecture-specific checksum calculations */
+#define UIP_ARCH_ADD32    0
+#define UIP_ARCH_CHKSUM	  0
+
+#define CC_CONF_ASSIGN_AGGREGATE(dest, src)	\
+    memcpy(dest, src, sizeof(*dest))
+
+#define uip_ipaddr_copy(dest, src)		\
+    memcpy(dest, src, sizeof(*dest))
+
+#endif /* __8051_DEF_H__ */