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sh: Add support for SH7201 CPU subtype.

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This patch adds support for the SH-2A FPU based SH7201 processor subtype.

Signed-off-by: Peter Griffin <[email protected]>
Signed-off-by: Paul Mundt <[email protected]>
This commit is contained in:
Peter Griffin 2008-11-28 22:48:20 +09:00 • committed by Paul Mundt
commit 2825999e8a
10 changed files with 455 additions and 8 deletions
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22
drivers/serial/sh-sci.h
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@ -133,13 +133,20 @@
# define SCSPTR5 0xffef0024 /* 16 bit SCIF */
# define SCIF_OPER 0x0001 /* Overrun error bit */
# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
#elif defined(CONFIG_CPU_SUBTYPE_SH7203) || \
#elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \
defined(CONFIG_CPU_SUBTYPE_SH7203) || \
defined(CONFIG_CPU_SUBTYPE_SH7206) || \
defined(CONFIG_CPU_SUBTYPE_SH7263)
# define SCSPTR0 0xfffe8020 /* 16 bit SCIF */
# define SCSPTR1 0xfffe8820 /* 16 bit SCIF */
# define SCSPTR2 0xfffe9020 /* 16 bit SCIF */
# define SCSPTR3 0xfffe9820 /* 16 bit SCIF */
# if defined(CONFIG_CPU_SUBTYPE_SH7201)
# define SCSPTR4 0xfffeA020 /* 16 bit SCIF */
# define SCSPTR5 0xfffeA820 /* 16 bit SCIF */
# define SCSPTR6 0xfffeB020 /* 16 bit SCIF */
# define SCSPTR7 0xfffeB820 /* 16 bit SCIF */
# endif
# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
# define SCSPTR0 0xf8400020 /* 16 bit SCIF */
@ -664,7 +671,8 @@ static inline int sci_rxd_in(struct uart_port *port)
return ctrl_inw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7203) || \
#elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \
defined(CONFIG_CPU_SUBTYPE_SH7203) || \
defined(CONFIG_CPU_SUBTYPE_SH7206) || \
defined(CONFIG_CPU_SUBTYPE_SH7263)
static inline int sci_rxd_in(struct uart_port *port)
@ -677,6 +685,16 @@ static inline int sci_rxd_in(struct uart_port *port)
return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffe9800)
return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
#if defined(CONFIG_CPU_SUBTYPE_SH7201)
if (port->mapbase == 0xfffeA000)
return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffeA800)
return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffeB000)
return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xfffeB800)
return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
#endif
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7619)