summaryrefslogtreecommitdiff
path: root/arch/arm/plat-samsung/include/plat/uncompress.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/uncompress.h')
-rw-r--r--arch/arm/plat-samsung/include/plat/uncompress.h21
1 files changed, 14 insertions, 7 deletions
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 02b66d723d1a..4afc32f90b6d 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -21,6 +21,8 @@ typedef unsigned int upf_t; /* cannot include linux/serial_core.h */
unsigned int fifo_mask;
unsigned int fifo_max;
+volatile u8 *uart_base;
+
/* forward declerations */
static void arch_detect_cpu(void);
@@ -28,19 +30,24 @@ static void arch_detect_cpu(void);
/* defines for UART registers */
#include <plat/regs-serial.h>
-#include <plat/regs-watchdog.h>
/* working in physical space... */
-#undef S3C2410_WDOGREG
-#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+#define S3C_WDOGREG(x) ((S3C_PA_WDT + (x)))
+
+#define S3C2410_WTCON S3C_WDOGREG(0x00)
+#define S3C2410_WTDAT S3C_WDOGREG(0x04)
+#define S3C2410_WTCNT S3C_WDOGREG(0x08)
+
+#define S3C2410_WTCON_RSTEN (1 << 0)
+#define S3C2410_WTCON_ENABLE (1 << 5)
+
+#define S3C2410_WTCON_DIV128 (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x) ((x) << 8)
/* how many bytes we allow into the FIFO at a time in FIFO mode */
#define FIFO_MAX (14)
-#ifdef S3C_PA_UART
-#define uart_base S3C_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT)
-#endif
-
static __inline__ void
uart_wr(unsigned int reg, unsigned int val)
{