diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial_sh.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index afba2d2..00a9b39 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -30,25 +30,20 @@ #error "Default SCIF doesn't set....." #endif -#if defined(CONFIG_SH3) -/* There are SH7720's register */ -#define SCSMR (volatile unsigned short *)(SCIF_BASE + 0x0) -#define SCBRR (volatile unsigned char *)(SCIF_BASE + 0x4) -#define SCSCR (volatile unsigned short *)(SCIF_BASE + 0x8) -#define SCFSR (volatile unsigned short *)(SCIF_BASE + 0x14) /* SCSSR */ -#define SCFCR (volatile unsigned short *)(SCIF_BASE + 0x18) -#define SCFDR (volatile unsigned short *)(SCIF_BASE + 0x1C) -#define SCFTDR (volatile unsigned char *)(SCIF_BASE + 0x20) -#define SCFRDR (volatile unsigned char *)(SCIF_BASE + 0x24) +/* Base register */ +#define SCSMR (vu_short *)(SCIF_BASE + 0x0) +#define SCBRR (vu_char *)(SCIF_BASE + 0x4) +#define SCSCR (vu_short *)(SCIF_BASE + 0x8) +#define SCFCR (vu_short *)(SCIF_BASE + 0x18) +#define SCFDR (vu_short *)(SCIF_BASE + 0x1C) +#ifdef CONFIG_SH7720 /* SH7720 specific */ +#define SCFSR (vu_short *)(SCIF_BASE + 0x14) /* SCSSR */ +#define SCFTDR (vu_char *)(SCIF_BASE + 0x20) +#define SCFRDR (vu_char *)(SCIF_BASE + 0x24) #else -#define SCSMR (vu_short *)(SCIF_BASE + 0x0) -#define SCBRR (vu_char *)(SCIF_BASE + 0x4) -#define SCSCR (vu_short *)(SCIF_BASE + 0x8) #define SCFTDR (vu_char *)(SCIF_BASE + 0xC) #define SCFSR (vu_short *)(SCIF_BASE + 0x10) #define SCFRDR (vu_char *)(SCIF_BASE + 0x14) -#define SCFCR (vu_short *)(SCIF_BASE + 0x18) -#define SCFDR (vu_short *)(SCIF_BASE + 0x1C) #endif #if defined(CONFIG_SH4A) @@ -62,7 +57,11 @@ #define SCLSR (vu_short *)(SCIF_BASE + 0x24) #define LSR_ORER 1 #elif defined (CONFIG_SH3) -#define SCLSR SCFSR /* SCSSR */ +#ifdef CONFIG_SH7720 /* SH7720 specific */ +# define SCLSR SCFSR /* SCSSR */ +#else +# define SCLSR (vu_short *)(SCIF_BASE + 0x24) +#endif #define LSR_ORER 0x0200 #endif |