nds32: Fix compile error.

Fix compile error with gcc 4.9.3

Signed-off-by: rick <rick@andestech.com>
Cc: Andes <uboot@andestech.com>

arch/nds32/cpu/n1213/start.S

@@ -400,7 +400,7 @@ end_flush_dcache:
 	! FIXME: Other way to get PC?
 	! FIXME: Update according to the newest spec!!
 1:
-	la	 $r28, 1
+	li	 $r28, 1
 	push $r28
 	mfsr $r28, PSW			! $PSW
 	push $r28

arch/nds32/include/asm/macro.h

@@ -23,20 +23,20 @@
  */
 
 .macro	write32, addr, data
-	li	$r4, addr
-	li	$r5, data
+	li	$r4, \addr
+	li	$r5, \data
 	swi	$r5, [$r4]
 .endm
 
 .macro	write16, addr, data
-	li	$r4, addr
-	li	$r5, data
+	li	$r4, \addr
+	li	$r5, \data
 	shi	$r5, [$r4]
 .endm
 
 .macro	write8, addr, data
-	li	$r4, addr
-	li	$r5, data
+	li	$r4, \addr
+	li	$r5, \data
 	sbi	$r5, [$r4]
 .endm
 
@@ -46,17 +46,17 @@
  * Note: Instruction 'ori' supports immediate value up to 15 bits.
  */
 .macro	setbf32, addr, data
-	li	$r4, addr
+	li	$r4, \addr
 	lwi	$r5, [$r4]
-	li	$r6, data
+	li	$r6, \data
 	or	$r5, $r5, $r6
 	swi	$r5, [$r4]
 .endm
 
 .macro	setbf15, addr, data
-	li	$r4, addr
+	li	$r4, \addr
 	lwi	$r5, [$r4]
-	ori	$r5, $r5, data
+	ori	$r5, $r5, \data
 	swi	$r5, [$r4]
 .endm
 
@@ -69,7 +69,7 @@
  */
 
 .macro	wait_timer, time
-	li	$r4, time
+	li	$r4, \time
 1:
 	nop
 	addi	$r4, $r4, -1

arch/nds32/include/asm/posix_types.h

@@ -33,7 +33,11 @@ typedef int			__kernel_pid_t;
 typedef unsigned short		__kernel_ipc_pid_t;
 typedef unsigned short		__kernel_uid_t;
 typedef unsigned short		__kernel_gid_t;
+#ifdef __GNUC__
+typedef __SIZE_TYPE__		__kernel_size_t;
+#else
 typedef unsigned int		__kernel_size_t;
+#endif
 typedef int			__kernel_ssize_t;
 typedef int			__kernel_ptrdiff_t;
 typedef long			__kernel_time_t;