sh: remove support for sh7300 and solution engine 7300

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>

arch/sh/Kconfig

@@ -264,14 +264,6 @@ config SH_7780_SOLUTION_ENGINE
 	  Select 7780 SolutionEngine if configuring for a Renesas SH7780
 	  evaluation board.
 
-config SH_7300_SOLUTION_ENGINE
-	bool "SolutionEngine7300"
-	select SOLUTION_ENGINE
-	depends on CPU_SUBTYPE_SH7300
-	help
-	  Select 7300 SolutionEngine if configuring for a Hitachi
-	  SH7300(SH-Mobile V) evaluation board.
-
 config SH_7343_SOLUTION_ENGINE
 	bool "SolutionEngine7343"
 	select SOLUTION_ENGINE
@@ -446,7 +438,7 @@ config SH_PCLK_FREQ
 	default "27000000" if CPU_SUBTYPE_SH7343
 	default "31250000" if CPU_SUBTYPE_SH7619
 	default "32000000" if CPU_SUBTYPE_SH7722
-	default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
+	default "33333333" if CPU_SUBTYPE_SH7770 || \
 			      CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
 			      CPU_SUBTYPE_SH7206
 	default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R

arch/sh/Makefile

@@ -91,7 +91,6 @@ machdir-$(CONFIG_SH_SOLUTION_ENGINE)		+= se/770x
 machdir-$(CONFIG_SH_7722_SOLUTION_ENGINE)	+= se/7722
 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE)	+= se/7751
 machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE)	+= se/7780
-machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE)	+= se/7300
 machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE)	+= se/7343
 machdir-$(CONFIG_SH_HP6XX)			+= hp6xx
 machdir-$(CONFIG_SH_DREAMCAST)			+= dreamcast

arch/sh/boards/se/7300/Makefile

-#
-# Makefile for the 7300 SolutionEngine specific parts of the kernel
-#
-
-obj-y	 := setup.o io.o irq.o

arch/sh/boards/se/7300/io.c

-/*
- * arch/sh/boards/se/7300/io.c
- *
- * Copyright (C) 2003 YOSHII Takashi <yoshii-takashi@hitachi-ul.co.jp>
- * Based on arch/sh/kernel/io_shmse.c
- *
- * I/O routine for SH-Mobile3 73180 SolutionEngine.
- *
- */
-
-#include <linux/kernel.h>
-#include <asm/io.h>
-#include <asm/se7300.h>
-
-#define badio(fn, a) panic("bad i/o operation %s for %08lx.", #fn, a)
-
-struct iop {
-	unsigned long start, end;
-	unsigned long base;
-	struct iop *(*check) (struct iop * p, unsigned long port);
-	unsigned char (*inb) (struct iop * p, unsigned long port);
-	unsigned short (*inw) (struct iop * p, unsigned long port);
-	void (*outb) (struct iop * p, unsigned char value, unsigned long port);
-	void (*outw) (struct iop * p, unsigned short value, unsigned long port);
-};
-
-struct iop *
-simple_check(struct iop *p, unsigned long port)
-{
-	if ((p->start <= port) && (port <= p->end))
-		return p;
-	else
-		badio(check, port);
-}
-
-struct iop *
-ide_check(struct iop *p, unsigned long port)
-{
-	if (((0x1f0 <= port) && (port <= 0x1f7)) || (port == 0x3f7))
-		return p;
-	return NULL;
-}
-
-unsigned char
-simple_inb(struct iop *p, unsigned long port)
-{
-	return *(unsigned char *) (p->base + port);
-}
-
-unsigned short
-simple_inw(struct iop *p, unsigned long port)
-{
-	return *(unsigned short *) (p->base + port);
-}
-
-void
-simple_outb(struct iop *p, unsigned char value, unsigned long port)
-{
-	*(unsigned char *) (p->base + port) = value;
-}
-
-void
-simple_outw(struct iop *p, unsigned short value, unsigned long port)
-{
-	*(unsigned short *) (p->base + port) = value;
-}
-
-unsigned char
-pcc_inb(struct iop *p, unsigned long port)
-{
-	unsigned long addr = p->base + port + 0x40000;
-	unsigned long v;
-
-	if (port & 1)
-		addr += 0x00400000;
-	v = *(volatile unsigned char *) addr;
-	return v;
-}
-
-void
-pcc_outb(struct iop *p, unsigned char value, unsigned long port)
-{
-	unsigned long addr = p->base + port + 0x40000;
-
-	if (port & 1)
-		addr += 0x00400000;
-	*(volatile unsigned char *) addr = value;
-}
-
-unsigned char
-bad_inb(struct iop *p, unsigned long port)
-{
-	badio(inb, port);
-}
-
-void
-bad_outb(struct iop *p, unsigned char value, unsigned long port)
-{
-	badio(inw, port);
-}
-
-#ifdef CONFIG_SMC91X
-/* MSTLANEX01 LAN at 0xb400:0000 */
-static struct iop laniop = {
-	.start = 0x300,
-	.end = 0x30f,
-	.base = 0xb4000000,
-	.check = simple_check,
-	.inb = simple_inb,
-	.inw = simple_inw,
-	.outb = simple_outb,
-	.outw = simple_outw,
-};
-#endif
-
-/* NE2000 pc card NIC */
-static struct iop neiop = {
-	.start = 0x280,
-	.end = 0x29f,
-	.base = 0xb0600000 + 0x80,	/* soft 0x280 -> hard 0x300 */
-	.check = simple_check,
-	.inb = pcc_inb,
-	.inw = simple_inw,
-	.outb = pcc_outb,
-	.outw = simple_outw,
-};
-
-#ifdef CONFIG_IDE
-/* CF in CF slot */
-static struct iop cfiop = {
-	.base = 0xb0600000,
-	.check = ide_check,
-	.inb = pcc_inb,
-	.inw = simple_inw,
-	.outb = pcc_outb,
-	.outw = simple_outw,
-};
-#endif
-
-static __inline__ struct iop *
-port2iop(unsigned long port)
-{
-	if (0) ;
-#if defined(CONFIG_SMC91X)
-	else if (laniop.check(&laniop, port))
-		return &laniop;
-#endif
-#if defined(CONFIG_NE2000)
-	else if (neiop.check(&neiop, port))
-		return &neiop;
-#endif
-#if defined(CONFIG_IDE)
-	else if (cfiop.check(&cfiop, port))
-		return &cfiop;
-#endif
-	else
-		return &neiop;	/* fallback */
-}
-
-static inline void
-delay(void)
-{
-	ctrl_inw(0xac000000);
-	ctrl_inw(0xac000000);
-}
-
-unsigned char
-sh7300se_inb(unsigned long port)
-{
-	struct iop *p = port2iop(port);
-	return (p->inb) (p, port);
-}
-
-unsigned char
-sh7300se_inb_p(unsigned long port)
-{
-	unsigned char v = sh7300se_inb(port);
-	delay();
-	return v;
-}
-
-unsigned short
-sh7300se_inw(unsigned long port)
-{
-	struct iop *p = port2iop(port);
-	return (p->inw) (p, port);
-}
-
-unsigned int
-sh7300se_inl(unsigned long port)
-{
-	badio(inl, port);
-}
-
-void
-sh7300se_outb(unsigned char value, unsigned long port)
-{
-	struct iop *p = port2iop(port);
-	(p->outb) (p, value, port);
-}
-
-void
-sh7300se_outb_p(unsigned char value, unsigned long port)
-{
-	sh7300se_outb(value, port);
-	delay();
-}
-
-void
-sh7300se_outw(unsigned short value, unsigned long port)
-{
-	struct iop *p = port2iop(port);
-	(p->outw) (p, value, port);
-}
-
-void
-sh7300se_outl(unsigned int value, unsigned long port)
-{
-	badio(outl, port);
-}
-
-void
-sh7300se_insb(unsigned long port, void *addr, unsigned long count)
-{
-	unsigned char *a = addr;
-	struct iop *p = port2iop(port);
-	while (count--)
-		*a++ = (p->inb) (p, port);
-}
-
-void
-sh7300se_insw(unsigned long port, void *addr, unsigned long count)
-{
-	unsigned short *a = addr;
-	struct iop *p = port2iop(port);
-	while (count--)
-		*a++ = (p->inw) (p, port);
-}
-
-void
-sh7300se_insl(unsigned long port, void *addr, unsigned long count)
-{
-	badio(insl, port);
-}
-
-void
-sh7300se_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-	unsigned char *a = (unsigned char *) addr;
-	struct iop *p = port2iop(port);
-	while (count--)
-		(p->outb) (p, *a++, port);
-}
-
-void
-sh7300se_outsw(unsigned long port, const void *addr, unsigned long count)
-{
-	unsigned short *a = (unsigned short *) addr;
-	struct iop *p = port2iop(port);
-	while (count--)
-		(p->outw) (p, *a++, port);
-}
-
-void
-sh7300se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-	badio(outsw, port);
-}

arch/sh/boards/se/7300/irq.c

-/*
- * linux/arch/sh/boards/se/7300/irq.c
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- *
- * SH-Mobile SolutionEngine 7300 Support.
- *
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/se7300.h>
-
-static struct ipr_data se7300_ipr_map[] = {
-	/* PC_IRQ[0-3] -> IRQ0 (32) */
-	{ IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, 0x0f - IRQ0_IRQ },
-	/* A_IRQ[0-3] -> IRQ1 (33) */
-	{ IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, 0x0f - IRQ1_IRQ },
-	{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-	{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
-	{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
-	{ VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
-};
-
-/*
- * Initialize IRQ setting
- */
-void __init
-init_7300se_IRQ(void)
-{
-	ctrl_outw(0x0028, PA_EPLD_MODESET);	/* mode set IRQ0,1 active low. */
-	ctrl_outw(0xa000, INTC_ICR1);	        /* IRQ mode; IRQ0,1 enable.    */
-	ctrl_outw(0x0000, PORT_PFCR);	        /* use F for IRQ[3:0] and SIU. */
-
-	make_ipr_irq(se7300_ipr_map, ARRAY_SIZE(se7300_ipr_map));
-
-	ctrl_outw(0x2000, PA_MRSHPC + 0x0c);	/* mrshpc irq enable */
-}

arch/sh/boards/se/7300/setup.c

-/*
- * linux/arch/sh/boards/se/7300/setup.c
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- *
- * SH-Mobile SolutionEngine 7300 Support.
- *
- */
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <asm/machvec.h>
-#include <asm/se7300.h>
-
-void init_7300se_IRQ(void);
-
-static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
-
-static struct resource heartbeat_resources[] = {
-	[0] = {
-		.start	= PA_LED,
-		.end	= PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device heartbeat_device = {
-	.name		= "heartbeat",
-	.id		= -1,
-	.dev	= {
-		.platform_data	= heartbeat_bit_pos,
-	},
-	.num_resources	= ARRAY_SIZE(heartbeat_resources),
-	.resource	= heartbeat_resources,
-};
-
-static struct platform_device *se7300_devices[] __initdata = {
-	&heartbeat_device,
-};
-
-static int __init se7300_devices_setup(void)
-{
-	return platform_add_devices(se7300_devices, ARRAY_SIZE(se7300_devices));
-}
-__initcall(se7300_devices_setup);
-
-/*
- * The Machine Vector
- */
-static struct sh_machine_vector mv_7300se __initmv = {
-	.mv_name = "SolutionEngine 7300",
-	.mv_nr_irqs = 109,
-	.mv_inb = sh7300se_inb,
-	.mv_inw = sh7300se_inw,
-	.mv_inl = sh7300se_inl,
-	.mv_outb = sh7300se_outb,
-	.mv_outw = sh7300se_outw,
-	.mv_outl = sh7300se_outl,
-
-	.mv_inb_p = sh7300se_inb_p,
-	.mv_inw_p = sh7300se_inw,
-	.mv_inl_p = sh7300se_inl,
-	.mv_outb_p = sh7300se_outb_p,
-	.mv_outw_p = sh7300se_outw,
-	.mv_outl_p = sh7300se_outl,
-
-	.mv_insb = sh7300se_insb,
-	.mv_insw = sh7300se_insw,
-	.mv_insl = sh7300se_insl,
-	.mv_outsb = sh7300se_outsb,
-	.mv_outsw = sh7300se_outsw,
-	.mv_outsl = sh7300se_outsl,
-
-	.mv_init_irq = init_7300se_IRQ,
-};

arch/sh/kernel/cpu/irq/ipr.c

@@ -8,7 +8,7 @@
  *
  * Supported system:
  *	On-chip supporting modules (TMU, RTC, etc.).
- *	On-chip supporting modules for SH7709/SH7709A/SH7729/SH7300.
+ *	On-chip supporting modules for SH7709/SH7709A/SH7729.
  *	Hitachi SolutionEngine external I/O:
  *		MS7709SE01, MS7709ASE01, and MS7750SE01
  *

arch/sh/kernel/cpu/sh3/Makefile

@@ -10,16 +10,14 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7706)	+= setup-sh7709.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7707)	+= setup-sh7709.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7708)	+= setup-sh7708.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7709)	+= setup-sh7709.o
-obj-$(CONFIG_CPU_SUBTYPE_SH7300)	+= setup-sh7300.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7710)	+= setup-sh7710.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7712)	+= setup-sh7710.o
 
 # Primary on-chip clocks (common)
 clock-$(CONFIG_CPU_SH3)			:= clock-sh3.o
-clock-$(CONFIG_CPU_SUBTYPE_SH7300)	:= clock-sh7300.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7705)	:= clock-sh7705.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7706)	:= clock-sh7706.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7709)	:= clock-sh7709.o
-clock-$(CONFIG_CPU_SUBTYPE_SH7710)	:= clock-sh7300.o
+clock-$(CONFIG_CPU_SUBTYPE_SH7710)	:= clock-sh7710.o
 
 obj-y	+= $(clock-y)

arch/sh/kernel/cpu/sh3/clock-sh7300.c → arch/sh/kernel/cpu/sh3/clock-sh7710.c

 /*
- * arch/sh/kernel/cpu/sh3/clock-sh7300.c
+ * arch/sh/kernel/cpu/sh3/clock-sh7710.c
  *
- * SH7300 support for the clock framework
+ * SH7710 support for the clock framework
  *
  *  Copyright (C) 2005  Paul Mundt
  *
@@ -29,7 +29,7 @@ static void master_clk_init(struct clk *clk)
 	clk->rate *= md_table[ctrl_inw(FRQCR) & 0x0007];
 }
 
-static struct clk_ops sh7300_master_clk_ops = {
+static struct clk_ops sh7710_master_clk_ops = {
 	.init		= master_clk_init,
 };
 
@@ -39,7 +39,7 @@ static void module_clk_recalc(struct clk *clk)
 	clk->rate = clk->parent->rate / md_table[idx];
 }
 
-static struct clk_ops sh7300_module_clk_ops = {
+static struct clk_ops sh7710_module_clk_ops = {
 	.recalc		= module_clk_recalc,
 };
 
@@ -49,7 +49,7 @@ static void bus_clk_recalc(struct clk *clk)
 	clk->rate = clk->parent->rate / md_table[idx];
 }
 
-static struct clk_ops sh7300_bus_clk_ops = {
+static struct clk_ops sh7710_bus_clk_ops = {
 	.recalc		= bus_clk_recalc,
 };
 
@@ -59,20 +59,20 @@ static void cpu_clk_recalc(struct clk *clk)
 	clk->rate = clk->parent->rate / md_table[idx];
 }
 
-static struct clk_ops sh7300_cpu_clk_ops = {
+static struct clk_ops sh7710_cpu_clk_ops = {
 	.recalc		= cpu_clk_recalc,
 };
 
-static struct clk_ops *sh7300_clk_ops[] = {
-	&sh7300_master_clk_ops,
-	&sh7300_module_clk_ops,
-	&sh7300_bus_clk_ops,
-	&sh7300_cpu_clk_ops,
+static struct clk_ops *sh7710_clk_ops[] = {
+	&sh7710_master_clk_ops,
+	&sh7710_module_clk_ops,
+	&sh7710_bus_clk_ops,
+	&sh7710_cpu_clk_ops,
 };
 
 void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
 {
-	if (idx < ARRAY_SIZE(sh7300_clk_ops))
-		*ops = sh7300_clk_ops[idx];
+	if (idx < ARRAY_SIZE(sh7710_clk_ops))
+		*ops = sh7710_clk_ops[idx];
 }
 

arch/sh/kernel/cpu/sh3/setup-sh7300.c

-/*
- * SH7300 Setup
- *
- *  Copyright (C) 2006  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/serial.h>
-#include <asm/sci.h>
-
-static struct plat_sci_port sci_platform_data[] = {
-	{
-		.mapbase	= 0xa4430000,
-		.flags		= UPF_BOOT_AUTOCONF,
-		.type		= PORT_SCI,
-		.irqs		= { 80, 80, 80, 80 },
-	}, {
-		.flags = 0,
-	}
-};
-
-static struct platform_device sci_device = {
-	.name		= "sh-sci",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= sci_platform_data,
-	},
-};
-
-static struct platform_device *sh7300_devices[] __initdata = {
-	&sci_device,
-};
-
-static int __init sh7300_devices_setup(void)
-{
-	return platform_add_devices(sh7300_devices,
-				    ARRAY_SIZE(sh7300_devices));
-}
-__initcall(sh7300_devices_setup);

arch/sh/kernel/setup.c

@@ -276,7 +276,6 @@ void __init setup_arch(char **cmdline_p)
 
 static const char *cpu_name[] = {
 	[CPU_SH7206]	= "SH7206",	[CPU_SH7619]	= "SH7619",
-	[CPU_SH7300]	= "SH7300",
 	[CPU_SH7705]	= "SH7705",	[CPU_SH7706]	= "SH7706",
 	[CPU_SH7707]	= "SH7707",	[CPU_SH7708]	= "SH7708",
 	[CPU_SH7709]	= "SH7709",	[CPU_SH7710]	= "SH7710",

arch/sh/kernel/timers/timer-tmu.c

@@ -173,8 +173,7 @@ static int tmu_timer_init(void)
 
 	tmu_timer_stop();
 
-#if !defined(CONFIG_CPU_SUBTYPE_SH7300) && \
-    !defined(CONFIG_CPU_SUBTYPE_SH7760) && \
+#if !defined(CONFIG_CPU_SUBTYPE_SH7760) && \
     !defined(CONFIG_CPU_SUBTYPE_SH7785) && \
     !defined(CONFIG_CPU_SUBTYPE_SHX3)
 	ctrl_outb(TMU_TOCR_INIT, TMU_TOCR);

arch/sh/mm/Kconfig

@@ -63,10 +63,6 @@ config CPU_SUBTYPE_SH7206
 
 # SH-3 Processor Support
 
-config CPU_SUBTYPE_SH7300
-	bool "Support SH7300 processor"
-	select CPU_SH3
-
 config CPU_SUBTYPE_SH7705
 	bool "Support SH7705 processor"
 	select CPU_SH3

arch/sh/tools/mach-types

@@ -8,7 +8,6 @@
 SE			SH_SOLUTION_ENGINE
 7751SE			SH_7751_SOLUTION_ENGINE		
 7722SE			SH_7722_SOLUTION_ENGINE		
-7300SE			SH_7300_SOLUTION_ENGINE
 7343SE			SH_7343_SOLUTION_ENGINE
 7206SE			SH_7206_SOLUTION_ENGINE
 7619SE			SH_7619_SOLUTION_ENGINE

drivers/serial/sh-sci.c

@@ -12,6 +12,7 @@
  *   Modified to support multiple serial ports. Stuart Menefy (May 2000).
  *   Modified to support SecureEdge. David McCullough (2002)
  *   Modified to support SH7300 SCIF. Takashi Kusuda (Jun 2003).
+ *   Removed SH7300 support (Jul 2007).
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -289,13 +290,7 @@ static void sci_init_pins_irda(struct uart_port *port, unsigned int cflag)
 #endif
 
 #if defined(SCIF_ONLY) || defined(SCI_AND_SCIF)
-#if defined(CONFIG_CPU_SUBTYPE_SH7300) 
-/* SH7300 doesn't use RTS/CTS */
-static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
-{
-	sci_out(port, SCFCR, 0);
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
+#if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
 static void sci_init_pins_scif(struct uart_port* port, unsigned int cflag)
 {
 	unsigned int fcr_val = 0;

drivers/serial/sh-sci.h

@@ -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)

include/asm-sh/bugs.h

@@ -29,7 +29,7 @@ static void __init check_bugs(void)
 		*p++ = '2';
 		*p++ = 'a';
 		break;
-	case CPU_SH7705 ... CPU_SH7300:
+	case CPU_SH7705 ... CPU_SH7729:
 		*p++ = '3';
 		break;
 	case CPU_SH7750 ... CPU_SH4_501:

include/asm-sh/cpu-sh3/freq.h

@@ -10,11 +10,7 @@
 #ifndef __ASM_CPU_SH3_FREQ_H
 #define __ASM_CPU_SH3_FREQ_H
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7300)
-#define FRQCR			0xa415ff80
-#else
 #define FRQCR			0xffffff80
-#endif
 #define MIN_DIVISOR_NR		0
 #define MAX_DIVISOR_NR		4
 

include/asm-sh/cpu-sh3/mmu_context.h

@@ -30,7 +30,6 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
     defined(CONFIG_CPU_SUBTYPE_SH7709) || \
     defined(CONFIG_CPU_SUBTYPE_SH7706) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || \
     defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7712) || \
     defined(CONFIG_CPU_SUBTYPE_SH7710)

include/asm-sh/cpu-sh3/timer.h

@@ -19,7 +19,6 @@
  *	SH7729R
  *	SH7710
  *	SH7720
- *	SH7300
  *	SH7710
  * ---------------------------------------------------------------------------
  */
@@ -28,7 +27,7 @@
 #define TMU_TOCR	0xfffffe90	/* Byte access */
 #endif
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7710)
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define TMU_012_TSTR	0xa412fe92	/* Byte access */
 
 #define TMU0_TCOR	0xa412fe94	/* Long access */

include/asm-sh/processor.h

@@ -45,7 +45,7 @@ enum cpu_type {
 	CPU_SH7705, CPU_SH7706, CPU_SH7707,
 	CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
 	CPU_SH7709, CPU_SH7709A, CPU_SH7710, CPU_SH7712,
-	CPU_SH7729, CPU_SH7300,
+	CPU_SH7729,
 
 	/* SH-4 types */
 	CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,

include/asm-sh/se7300.h

-#ifndef __ASM_SH_HITACHI_SE7300_H
-#define __ASM_SH_HITACHI_SE7300_H
-
-/*
- * linux/include/asm-sh/se/se7300.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- *
- * SH-Mobile SolutionEngine 7300 support
- */
-
-/* Box specific addresses.  */
-
-/* Area 0 */
-#define PA_ROM		0x00000000	/* EPROM */
-#define PA_ROM_SIZE	0x00400000	/* EPROM size 4M byte(Actually 2MB) */
-#define PA_FROM		0x00400000	/* Flash ROM */
-#define PA_FROM_SIZE	0x00400000	/* Flash size 4M byte */
-#define PA_SRAM		0x00800000	/* SRAM */
-#define PA_FROM_SIZE	0x00400000	/* SRAM size 4M byte */
-/* Area 1 */
-#define PA_EXT1		0x04000000
-#define PA_EXT1_SIZE	0x04000000
-/* Area 2 */
-#define PA_EXT2		0x08000000
-#define PA_EXT2_SIZE	0x04000000
-/* Area 3 */
-#define PA_SDRAM	0x0c000000
-#define PA_SDRAM_SIZE	0x04000000
-/* Area 4 */
-#define PA_PCIC		0x10000000	/* MR-SHPC-01 PCMCIA */
-#define PA_MRSHPC       0xb03fffe0      /* MR-SHPC-01 PCMCIA controller */
-#define PA_MRSHPC_MW1   0xb0400000      /* MR-SHPC-01 memory window base */
-#define PA_MRSHPC_MW2   0xb0500000      /* MR-SHPC-01 attribute window base */
-#define PA_MRSHPC_IO    0xb0600000      /* MR-SHPC-01 I/O window base */
-#define MRSHPC_OPTION   (PA_MRSHPC + 6)
-#define MRSHPC_CSR      (PA_MRSHPC + 8)
-#define MRSHPC_ISR      (PA_MRSHPC + 10)
-#define MRSHPC_ICR      (PA_MRSHPC + 12)
-#define MRSHPC_CPWCR    (PA_MRSHPC + 14)
-#define MRSHPC_MW0CR1   (PA_MRSHPC + 16)
-#define MRSHPC_MW1CR1   (PA_MRSHPC + 18)
-#define MRSHPC_IOWCR1   (PA_MRSHPC + 20)
-#define MRSHPC_MW0CR2   (PA_MRSHPC + 22)
-#define MRSHPC_MW1CR2   (PA_MRSHPC + 24)
-#define MRSHPC_IOWCR2   (PA_MRSHPC + 26)
-#define MRSHPC_CDCR     (PA_MRSHPC + 28)
-#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
-#define PA_LED		0xb0800000	/* LED */
-#define PA_DIPSW	0xb0900000	/* Dip switch 31 */
-#define PA_EPLD_MODESET	0xb0a00000	/* FPGA Mode set register */
-#define PA_EPLD_ST1	0xb0a80000	/* FPGA Interrupt status register1 */
-#define PA_EPLD_ST2	0xb0ac0000	/* FPGA Interrupt status register2 */
-/* Area 5 */
-#define PA_EXT5		0x14000000
-#define PA_EXT5_SIZE	0x04000000
-/* Area 6 */
-#define PA_LCD1		0xb8000000
-#define PA_LCD2		0xb8800000
-
-#define __IO_PREFIX	sh7300se
-#include <asm/io_generic.h>
-
-#endif  /* __ASM_SH_HITACHI_SE7300_H */

include/asm-sh/ubc.h

@@ -15,8 +15,7 @@
 #include <asm/cpu/ubc.h>
 
 /* User Break Controller */
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300)
+#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709)
 #define UBC_TYPE_SH7729	(current_cpu_data.type == CPU_SH7729)
 #else
 #define UBC_TYPE_SH7729	0