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sh: remove support for sh7300 and solution engine 7300

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This patch removes old dead code:
- kill off sh7300 cpu support
- get rid of broken solution engine 7300 board support

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm
2007-07-25 11:42:56 +09:00
committed by Paul Mundt
parent 32582fa460
commit d89ddd1c84
24 changed files with 31 additions and 1265 deletions
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30
drivers/serial/sh-sci.h
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@ -9,6 +9,7 @@
* Modified to support multiple serial ports. Stuart Menefy (May 2000).
* Modified to support SH7300(SH-Mobile) SCIF. Takashi Kusuda (Jun 2003).
* Modified to support H8/300 Series Yoshinori Sato (Feb 2004).
* Removed SH7300 support (Jul 2007).
*/
#include <linux/serial_core.h>
#include <asm/io.h>
@ -70,11 +71,6 @@
# define SCIF_ORER 0x0001 /* overrun error bit */
# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
# define SCIF_ONLY
#elif defined(CONFIG_CPU_SUBTYPE_SH7300)
# define SCPCR 0xA4050116 /* 16 bit SCIF */
# define SCPDR 0xA4050136 /* 16 bit SCIF */
# define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
# define SCIF_ONLY
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
# define SCSPTR0 0xA4400000 /* 16 bit SCIF */
# define SCI_NPORTS 2
@ -221,7 +217,7 @@
#define SCIF_RDF 0x0002 /* 7705 SCIF, 7707 SCIF, 7709 SCIF, 7750 SCIF */
#define SCIF_DR 0x0001 /* 7705 SCIF, 7707 SCIF, 7709 SCIF, 7750 SCIF */
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
#define SCIF_ORER 0x0200
#define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
#define SCIF_RFDC_MASK 0x007f
@ -250,7 +246,7 @@
# define SCxSR_ERRORS(port) SCIF_ERRORS
# define SCxSR_RDxF(port) SCIF_RDF
# define SCxSR_TDxE(port) SCIF_TDFE
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
# define SCxSR_ORER(port) SCIF_ORER
#else
# define SCxSR_ORER(port) 0x0000
@ -258,13 +254,13 @@
# define SCxSR_FER(port) SCIF_FER
# define SCxSR_PER(port) SCIF_PER
# define SCxSR_BRK(port) SCIF_BRK
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
# define SCxSR_RDxF_CLEAR(port) (sci_in(port,SCxSR)&0xfffc)
# define SCxSR_ERROR_CLEAR(port) (sci_in(port,SCxSR)&0xfd73)
# define SCxSR_TDxE_CLEAR(port) (sci_in(port,SCxSR)&0xffdf)
# define SCxSR_BREAK_CLEAR(port) (sci_in(port,SCxSR)&0xffe3)
#else
/* SH7705 can also use this, clearing is same between 7705 and 7709 and 7300 */
/* SH7705 can also use this, clearing is same between 7705 and 7709 */
# define SCxSR_RDxF_CLEAR(port) 0x00fc
# define SCxSR_ERROR_CLEAR(port) 0x0073
# define SCxSR_TDxE_CLEAR(port) 0x00df
@ -366,8 +362,7 @@
CPU_SCIx_FNS(name, sh4_sci_offset, sh4_sci_size, sh4_scif_offset, sh4_scif_size)
#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \
CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size)
#elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
defined(CONFIG_CPU_SUBTYPE_SH7705)
#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
#define SCIF_FNS(name, scif_offset, scif_size) \
CPU_SCIF_FNS(name, scif_offset, scif_size)
#else
@ -393,8 +388,7 @@
CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size)
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || \
defined(CONFIG_CPU_SUBTYPE_SH7705)
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
SCIF_FNS(SCSMR, 0x00, 16)
SCIF_FNS(SCBRR, 0x04, 8)
@ -547,13 +541,6 @@ static inline int sci_rxd_in(struct uart_port *port)
return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7300)
static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xa4430000)
return ctrl_inb(SCPDR)&0x01 ? 1 : 0; /* SCIF0 */
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7343)
static inline int sci_rxd_in(struct uart_port *port)
{
@ -701,8 +688,7 @@ static inline int sci_rxd_in(struct uart_port *port)
* -- Mitch Davis - 15 Jul 2000
*/
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || \
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
#if defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7785)
#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1)
#elif defined(CONFIG_CPU_SUBTYPE_SH7705)