RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>

Browse Source 
* sh7032/clock/ckinit.c, sh7750/include/sh/sh4uart.h,
	sh7750/sci/sh4uart.c: Cosmetics.
This commit is contained in:
Ralf Corsepius
2004-03-31 11:12:13 +00:00
parent e208738ca3
commit e75cef9705
4 changed files with 25 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
c/src/lib/libcpu/sh/ChangeLog
View File

@@ -1,3 +1,8 @@
2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>
* sh7032/clock/ckinit.c, sh7750/include/sh/sh4uart.h,
sh7750/sci/sh4uart.c: Cosmetics.
2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org>
* sh7032/clock/ckinit.c, sh7032/delay/delay.c,

2
c/src/lib/libcpu/sh/sh7032/clock/ckinit.c
View File

@@ -103,7 +103,7 @@ static unsigned int sh_clicks_per_tick(
#else
double fclicks_per_tick =
((double) clicks_per_sec * (double) usec_per_tick) / 1000000.0 ;
return (uint32_t ) fclicks_per_tick ;
return (uint32_t) fclicks_per_tick ;
#endif
}

32
c/src/lib/libcpu/sh/sh7750/include/sh/sh4uart.h
View File

@@ -35,35 +35,35 @@
/*
* Macros to call UART registers
*/
#define SCRDR(n) (*(volatile uint8_t *)SH7750_SCRDR(n))
#define SCRDR(n) (*(volatile uint8_t*)SH7750_SCRDR(n))
#define SCRDR1 SCRDR(1)
#define SCRDR2 SCRDR(2)
#define SCTDR(n) (*(volatile uint8_t *)SH7750_SCTDR(n))
#define SCTDR(n) (*(volatile uint8_t*)SH7750_SCTDR(n))
#define SCTDR1 SCTDR(1)
#define SCTDR2 SCTDR(2)
#define SCSMR(n) ((n) == 1 ? *(volatile uint8_t *)SH7750_SCSMR1 : \
*(volatile uint16_t *)SH7750_SCSMR2)
#define SCSMR(n) ((n) == 1 ? *(volatile uint8_t*)SH7750_SCSMR1 : \
*(volatile uint16_t*)SH7750_SCSMR2)
#define SCSMR1 SCSMR(1)
#define SCSMR2 SCSMR(2)
#define SCSCR(n) ((n) == 1 ? *(volatile uint8_t *)SH7750_SCSCR1 : \
*(volatile uint16_t *)SH7750_SCSCR2)
#define SCSCR(n) ((n) == 1 ? *(volatile uint8_t*)SH7750_SCSCR1 : \
*(volatile uint16_t*)SH7750_SCSCR2)
#define SCSCR1 SCSCR(1)
#define SCSCR2 SCSCR(2)
#define SCSSR(n) ((n) == 1 ? *(volatile uint8_t *)SH7750_SCSSR1 : \
*(volatile uint16_t *)SH7750_SCSSR2)
#define SCSSR(n) ((n) == 1 ? *(volatile uint8_t*)SH7750_SCSSR1 : \
*(volatile uint16_t*)SH7750_SCSSR2)
#define SCSSR1 SCSSR(1)
#define SCSSR2 SCSSR(2)
#define SCSPTR1 (*(volatile uint8_t *)SH7750_SCSPTR1)
#define SCSPTR2 (*(volatile uint16_t *)SH7750_SCSPTR2)
#define SCBRR(n) (*(volatile uint8_t *)SH7750_SCBRR(n))
#define SCSPTR1 (*(volatile uint8_t*)SH7750_SCSPTR1)
#define SCSPTR2 (*(volatile uint16_t*)SH7750_SCSPTR2)
#define SCBRR(n) (*(volatile uint8_t*)SH7750_SCBRR(n))
#define SCBRR1 SCBRR(1)
#define SCBRR2 SCBRR(2)
#define SCFCR2 (*(volatile uint16_t *)SH7750_SCFCR2)
#define SCFDR2 (*(volatile uint16_t *)SH7750_SCFDR2)
#define SCLSR2 (*(volatile uint16_t *)SH7750_SCLSR2)
#define SCFCR2 (*(volatile uint16_t*)SH7750_SCFCR2)
#define SCFDR2 (*(volatile uint16_t*)SH7750_SCFDR2)
#define SCLSR2 (*(volatile uint16_t*)SH7750_SCLSR2)
#define IPRB (*(volatile uint16_t *)SH7750_IPRB)
#define IPRC (*(volatile uint16_t *)SH7750_IPRC)
#define IPRB (*(volatile uint16_t*)SH7750_IPRB)
#define IPRC (*(volatile uint16_t*)SH7750_IPRC)
/*
* The following structure is a descriptor of single UART channel.

6
c/src/lib/libcpu/sh/sh7750/sci/sh4uart.c
View File

@@ -83,7 +83,7 @@ sh4uart_init(sh4uart *uart, void *tty, int chn, int int_driven)
uint32_t
sh4uart_get_Pph(void)
{
uint16_t frqcr = *(volatile uint16_t *)SH7750_FRQCR;
uint16_t frqcr = *(volatile uint16_t*)SH7750_FRQCR;
uint32_t Pph = CPU_CLOCK_RATE_HZ;
switch (frqcr & SH7750_FRQCR_IFC)
@@ -360,7 +360,7 @@ sh4uart_set_attributes(sh4uart *uart, const struct termios *t)
speed_t baud;
uint16_t smr;
smr = (uint16_t )(*(uint8_t *)SH7750_SCSMR(uart->chn));
smr = (uint16_t)(*(uint8_t*)SH7750_SCSMR(uart->chn));
baud = cfgetospeed(t);
@@ -403,7 +403,7 @@ sh4uart_set_attributes(sh4uart *uart, const struct termios *t)
SCSCR(uart->chn) &= ~(SH7750_SCSCR_TE | SH7750_SCSCR_RE);
sh4uart_set_baudrate(uart, baud);
SCSMR(uart->chn) = (uint8_t )smr;
SCSMR(uart->chn) = (uint8_t)smr;
/* enable operations */
SCSCR(uart->chn) |= SH7750_SCSCR_TE | SH7750_SCSCR_RE;