GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-21 06:31:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

sh: serial: coding style cleanup

Browse source 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2009-01-11 16:35:15 +01:00 • committed by Nobuhiro Iwamatsu
parent c9935c9925
commit 9e1fa628bd
1 changed files with 18 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
drivers/serial/serial_sh.c
View file

@ -49,7 +49,7 @@
# define SCFRDR (vu_char *)(SCIF_BASE + 0x24) # define SCFRDR (vu_char *)(SCIF_BASE + 0x24)
#else #else
# define SCFTDR (vu_char *)(SCIF_BASE + 0xC) # define SCFTDR (vu_char *)(SCIF_BASE + 0xC)
# define SCFSR (vu_short *)(SCIF_BASE + 0x10) # define SCFSR (vu_short *)(SCIF_BASE + 0x10)
# define SCFRDR (vu_char *)(SCIF_BASE + 0x14) # define SCFRDR (vu_char *)(SCIF_BASE + 0x14)
#endif #endif
@ -64,7 +64,7 @@
#elif defined(CONFIG_CPU_SH7763) #elif defined(CONFIG_CPU_SH7763)
# if defined(CONFIG_CONS_SCIF2) # if defined(CONFIG_CONS_SCIF2)
# define SCSPTR (vu_short *)(SCIF_BASE + 0x20) # define SCSPTR (vu_short *)(SCIF_BASE + 0x20)
# define SCLSR (vu_short *)(SCIF_BASE + 0x24) # define SCLSR (vu_short *)(SCIF_BASE + 0x24)
# define LSR_ORER 1 # define LSR_ORER 1
# define FIFOLEVEL_MASK 0x1F # define FIFOLEVEL_MASK 0x1F
# else # else
@ -90,7 +90,7 @@
defined(CONFIG_CPU_SH7722) || \ defined(CONFIG_CPU_SH7722) || \
defined(CONFIG_CPU_SH7203) defined(CONFIG_CPU_SH7203)
# define SCSPTR (vu_short *)(SCIF_BASE + 0x20) # define SCSPTR (vu_short *)(SCIF_BASE + 0x20)
# define SCLSR (vu_short *)(SCIF_BASE + 0x24) # define SCLSR (vu_short *)(SCIF_BASE + 0x24)
# define LSR_ORER 1 # define LSR_ORER 1
# define FIFOLEVEL_MASK 0x1F # define FIFOLEVEL_MASK 0x1F
#elif defined(CONFIG_CPU_SH7720) #elif defined(CONFIG_CPU_SH7720)
@ -106,31 +106,32 @@
/* SCBRR register value setting */ /* SCBRR register value setting */
#if defined(CONFIG_CPU_SH7720) #if defined(CONFIG_CPU_SH7720)
# define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1) # define SCBRR_VALUE(bps, clk) (((clk * 2) + 16 * bps) / (32 * bps) - 1)
#elif defined(CONFIG_CPU_SH7723) && defined(CONFIG_SCIF_A) #elif defined(CONFIG_CPU_SH7723) && defined(CONFIG_SCIF_A)
/* SH7723 SCIFA use bus clock. So clock *2 */ /* SH7723 SCIFA use bus clock. So clock *2 */
# define SCBRR_VALUE(bps, clk) (((clk*2*2)+16*bps)/(32*bps)-1) # define SCBRR_VALUE(bps, clk) (((clk * 2 * 2) + 16 * bps) / (32 * bps) - 1)
#else /* Generic SuperH */ #else /* Generic SuperH */
# define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps)-1) # define SCBRR_VALUE(bps, clk) ((clk + 16 * bps) / (32 * bps) - 1)
#endif #endif
#define SCR_RE (1 << 4) #define SCR_RE (1 << 4)
#define SCR_TE (1 << 5) #define SCR_TE (1 << 5)
#define FCR_RFRST (1 << 1) /* RFCL */ #define FCR_RFRST (1 << 1) /* RFCL */
#define FCR_TFRST (1 << 2) /* TFCL */ #define FCR_TFRST (1 << 2) /* TFCL */
#define FSR_DR (1 << 0) #define FSR_DR (1 << 0)
#define FSR_RDF (1 << 1) #define FSR_RDF (1 << 1)
#define FSR_FER (1 << 3) #define FSR_FER (1 << 3)
#define FSR_BRK (1 << 4) #define FSR_BRK (1 << 4)
#define FSR_FER (1 << 3) #define FSR_FER (1 << 3)
#define FSR_TEND (1 << 6) #define FSR_TEND (1 << 6)
#define FSR_ER (1 << 7) #define FSR_ER (1 << 7)
/*----------------------------------------------------------------------*/ /*----------------------------------------------------------------------*/
void serial_setbrg(void) void serial_setbrg(void)
{ {
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
*SCBRR = SCBRR_VALUE(gd->baudrate, CONFIG_SYS_CLK_FREQ); *SCBRR = SCBRR_VALUE(gd->baudrate, CONFIG_SYS_CLK_FREQ);
} }
@ -191,8 +192,8 @@ int serial_tstc(void)
return serial_rx_fifo_level() ? 1 : 0; return serial_rx_fifo_level() ? 1 : 0;
} }
#define FSR_ERR_CLEAR 0x0063 #define FSR_ERR_CLEAR 0x0063
#define RDRF_CLEAR 0x00fc #define RDRF_CLEAR 0x00fc
void handle_error(void) void handle_error(void)
{ {