Commit 9465a54f authored by Nobuhiro Iwamatsu's avatar Nobuhiro Iwamatsu Committed by Paul Mundt
Browse files

sh: MS7712SE01 board support. 



Support the SH7712 (SH3-DSP) Solution Engine reference board.

Signed-off-by: default avatarNobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent c86c5a91

arch/sh/Kconfig.debug

+1 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ config EARLY_SCIF_CONSOLE_PORT 
	default "0xffe00000" if CPU_SUBTYPE_SH7780

	default "0xfffe9800" if CPU_SUBTYPE_SH7206

	default "0xf8420000" if CPU_SUBTYPE_SH7619

	default "0xa4400000" if CPU_SUBTYPE_SH7712

	default "0xffe80000" if CPU_SH4



config EARLY_PRINTK

arch/sh/boards/se/770x/io.c

+2 −0
Original line number Diff line number Diff line
@@ -27,6 +27,8 @@ int sh_pcic_io_dummy; 
static inline volatile __u16 *

port2adr(unsigned int port)

{

	if (port & 0xff000000)

		return ( volatile __u16 *) port;

	if (port >= 0x2000)

		return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));

	else if (port >= 0x1000)

arch/sh/boards/se/770x/irq.c

+14 −13
Original line number Diff line number Diff line
@@ -55,6 +55,17 @@ void make_se770x_irq(struct ipr_data *table, unsigned int nr_irqs) 
}



static struct ipr_data se770x_ipr_map[] = {

	/*

	* Super I/O (Just mimic PC):

	*  1: keyboard

	*  3: serial 0

	*  4: serial 1

	*  5: printer

	*  6: floppy

	*  8: rtc

	* 12: mouse

	* 14: ide0

	 */

#if defined(CONFIG_CPU_SUBTYPE_SH7705)

	/* This is default value */

	{ 0xf-0x2, 0, 8,  0x2 , BCR_ILCRA},
@@ -81,8 +92,10 @@ static struct ipr_data se770x_ipr_map[] = { 
	{  4, 0,  4, 0x0f- 4 ,BCR_ILCRC},

	{  3, 0,  0, 0x0f- 3 ,BCR_ILCRC},

	{  1, 0, 12, 0x0f- 1 ,BCR_ILCRD},

#if defined(CONFIG_STNIC)

	/* ST NIC */

	{ 10, 0,  4, 0x0f-10 ,BCR_ILCRD}, 	/* LAN */

#endif

	/* MRSHPC IRQs setting */

	{  0, 0, 12, 0x0f- 0 ,BCR_ILCRE},	/* PCIRQ3 */

	{ 11, 0,  8, 0x0f-11 ,BCR_ILCRE}, 	/* PCIRQ2 */
@@ -100,18 +113,6 @@ static struct ipr_data se770x_ipr_map[] = { 
 */

void __init init_se_IRQ(void)

{

        /*

         * Super I/O (Just mimic PC):

         *  1: keyboard

         *  3: serial 0

         *  4: serial 1

         *  5: printer

         *  6: floppy

         *  8: rtc

         * 12: mouse

         * 14: ide0

         */

#if defined(CONFIG_CPU_SUBTYPE_SH7705)

	/* Disable all interrupts */

	ctrl_outw(0, BCR_ILCRA);

	ctrl_outw(0, BCR_ILCRB);
@@ -120,6 +121,6 @@ void __init init_se_IRQ(void) 
	ctrl_outw(0, BCR_ILCRE);

	ctrl_outw(0, BCR_ILCRF);

	ctrl_outw(0, BCR_ILCRG);

#endif



	make_se770x_irq(se770x_ipr_map, ARRAY_SIZE(se770x_ipr_map));

}

arch/sh/boards/se/770x/setup.c

+3 −1
Original line number Diff line number Diff line
@@ -117,7 +117,7 @@ static int __init se_devices_setup(void) 
{

	return platform_add_devices(se_devices, ARRAY_SIZE(se_devices));

}

__initcall(se_devices_setup);

device_initcall(se_devices_setup);



/*

 * The Machine Vector
@@ -133,6 +133,8 @@ struct sh_machine_vector mv_se __initmv = { 
	.mv_nr_irqs		= 61,

#elif defined(CONFIG_CPU_SUBTYPE_SH7705)

	.mv_nr_irqs		= 86,

#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)

	.mv_nr_irqs             = 104,

#endif



	.mv_inb			= se_inb,

arch/sh/kernel/cpu/sh3/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 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