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

5 files changed, 37 insertions, 6 deletions

diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h
index 7ae8e1f45bc1..385b07d510da 100644
--- a/include/asm-arm/arch-s3c2410/regs-iis.h
+++ b/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 */
diff --git a/include/asm-arm/arch-s3c2410/regs-mem.h b/include/asm-arm/arch-s3c2410/regs-mem.h
index 1a1328ac0d79..a2d7d0cec042 100644
--- a/include/asm-arm/arch-s3c2410/regs-mem.h
+++ b/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)
diff --git a/include/asm-arm/arch-s3c2410/regs-spi.h b/include/asm-arm/arch-s3c2410/regs-spi.h
index cb502a88158b..338217858c73 100644
--- a/include/asm-arm/arch-s3c2410/regs-spi.h
+++ b/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 */
 
 
diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h
index ad4252e27799..d7a4a8354fa9 100644
--- a/include/asm-arm/arch-s3c2410/uncompress.h
+++ b/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 */
diff --git a/include/asm-arm/string.h b/include/asm-arm/string.h
index 2a8ab162412f..e50c4a39b699 100644
--- a/include/asm-arm/string.h
+++ b/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