Automated merge of kernel.org:/home/rmk/linux-2.6-rmk.git

include/asm-arm/arch-s3c2410/regs-iis.h

@@ -14,6 +14,7 @@
  *    26-06-2003     BJD     Finished off definitions for register addresses
  *    12-03-2004     BJD     Updated include protection
  *    07-03-2005     BJD     Added FIFO size flags and S3C2440 MPLL
+ *    05-04-2005     LCVR    Added IISFCON definitions for the S3C2400
  */
 
 #ifndef __ASM_ARCH_REGS_IIS_H
@@ -68,5 +69,14 @@
 #define S3C2410_IISFCON_RXMASK	  (0x3f)
 #define S3C2410_IISFCON_RXSHIFT	  (0)
 
+#define S3C2400_IISFCON_TXDMA     (1<<11)
+#define S3C2400_IISFCON_RXDMA     (1<<10)
+#define S3C2400_IISFCON_TXENABLE  (1<<9)
+#define S3C2400_IISFCON_RXENABLE  (1<<8)
+#define S3C2400_IISFCON_TXMASK	  (0x07 << 4)
+#define S3C2400_IISFCON_TXSHIFT	  (4)
+#define S3C2400_IISFCON_RXMASK	  (0x07)
+#define S3C2400_IISFCON_RXSHIFT	  (0)
+
 #define S3C2410_IISFIFO  (0x10)
 #endif /* __ASM_ARCH_REGS_IIS_H */

include/asm-arm/arch-s3c2410/regs-mem.h

@@ -12,6 +12,7 @@
  *  Changelog:
  *	29-Sep-2004  BJD  Initial include for Linux
  *      10-Mar-2005  LCVR Changed S3C2410_VA to S3C24XX_VA
+ *      04-Apr-2005  LCVR Added S3C2400 DRAM/BANKSIZE_MASK definitions
  *
 */
 
@@ -183,6 +184,12 @@
 #define S3C2410_REFRESH_TRP_3clk	(1<<20)
 #define S3C2410_REFRESH_TRP_4clk	(2<<20)
 
+#define S3C2400_REFRESH_DRAM_TRP_MASK   (3<<20)
+#define S3C2400_REFRESH_DRAM_TRP_1_5clk (0<<20)
+#define S3C2400_REFRESH_DRAM_TRP_2_5clk (1<<20)
+#define S3C2400_REFRESH_DRAM_TRP_3_5clk (2<<20)
+#define S3C2400_REFRESH_DRAM_TRP_4_5clk (3<<20)
+
 #define S3C2410_REFRESH_TSRC_MASK	(3<<18)
 #define S3C2410_REFRESH_TSRC_4clk	(0<<18)
 #define S3C2410_REFRESH_TSRC_5clk	(1<<18)
@@ -205,6 +212,7 @@
 #define S3C2410_BANKSIZE_4M		(0x5 << 0)
 #define S3C2410_BANKSIZE_2M		(0x4 << 0)
 #define S3C2410_BANKSIZE_MASK		(0x7 << 0)
+#define S3C2400_BANKSIZE_MASK           (0x4 << 0)
 #define S3C2410_BANKSIZE_SCLK_EN	(1<<4)
 #define S3C2410_BANKSIZE_SCKE_EN	(1<<5)
 #define S3C2410_BANKSIZE_BURST		(1<<7)

include/asm-arm/arch-s3c2410/regs-spi.h

@@ -12,6 +12,7 @@
  *    20-04-2004     KF      Created file
  *    04-10-2004     BJD     Removed VA address (no longer mapped)
  *			     tidied file for submission
+ *    03-04-2005     LCVR    Added S3C2400_SPPIN_nCS definition
  */
 
 #ifndef __ASM_ARCH_REGS_SPI_H
@@ -46,6 +47,7 @@
 
 #define S3C2410_SPPIN_ENMUL	  (1<<2)	/* Multi Master Error detect */
 #define S3C2410_SPPIN_RESERVED	  (1<<1)
+#define S3C2400_SPPIN_nCS     	  (1<<1)	/* SPI Card Select */
 #define S3C2410_SPPIN_KEEP	  (1<<0)	/* Master Out keep */
 
 

include/asm-arm/arch-s3c2410/uncompress.h

@@ -16,6 +16,7 @@
  *  12-Oct-2004 BJD  Take account of debug uart configuration
  *  15-Nov-2004 BJD  Fixed uart configuration
  *  22-Feb-2005 BJD  Added watchdog to uncompress
+ *  04-Apr-2005 LCVR Added support to S3C2400 (no cpuid at GSTATUS1)
 */
 
 #ifndef __ASM_ARCH_UNCOMPRESS_H
@@ -69,9 +70,12 @@ uart_rd(unsigned int reg)
 static void
 putc(char ch)
 {
-	int cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1);
+	int cpuid = S3C2410_GSTATUS1_2410;
 
+#ifndef CONFIG_CPU_S3C2400
+	cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1);
 	cpuid &= S3C2410_GSTATUS1_IDMASK;
+#endif
 
 	if (ch == '\n')
 		putc('\r');    /* expand newline to \r\n */

include/asm-arm/string.h

@@ -29,15 +29,22 @@ extern void __memzero(void *ptr, __kernel_size_t n);
 
 #define memset(p,v,n)							\
 	({								\
-		if ((n) != 0) {						\
+	 	void *__p = (p); size_t __n = n;			\
+		if ((__n) != 0) {					\
 			if (__builtin_constant_p((v)) && (v) == 0)	\
-				__memzero((p),(n));			\
+				__memzero((__p),(__n));			\
 			else						\
-				memset((p),(v),(n));			\
+				memset((__p),(v),(__n));		\
 		}							\
-		(p);							\
+		(__p);							\
 	})
 
-#define memzero(p,n) ({ if ((n) != 0) __memzero((p),(n)); (p); })
+#define memzero(p,n) 							\
+	({ 								\
+	 	void *__p = (p); size_t __n = n;			\
+	 	if ((__n) != 0) 					\
+	 		__memzero((__p),(__n)); 			\
+	 	(__p); 							\
+	 })
 
 #endif