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Commit 9b93e244 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Rafael J. Wysocki
Browse files

ARM: mach-shmobile: add KZM-A9-GT board support 



This adds very basic KZM-A9-GT board (SH73a0) support

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: default avatarSimon Horman <horms@verge.net.au>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent c8241085

arch/arm/mach-shmobile/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -98,6 +98,11 @@ config MACH_MARZEN 
	depends on ARCH_R8A7779

	select ARCH_REQUIRE_GPIOLIB



config MACH_KZM9G

	bool "KZM-A9-GT board"

	depends on ARCH_SH73A0

	select ARCH_REQUIRE_GPIOLIB



comment "SH-Mobile System Configuration"



config CPU_HAS_INTEVT

arch/arm/mach-shmobile/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o 
obj-$(CONFIG_MACH_KOTA2)	+= board-kota2.o

obj-$(CONFIG_MACH_BONITO)	+= board-bonito.o

obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o

obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o



# Framework support

obj-$(CONFIG_SMP)		+= $(smp-y)

arch/arm/mach-shmobile/board-kzm9g.c

0 → 100644
+60 −0
Original line number Diff line number Diff line 
/*

 * KZM-A9-GT board support

 *

 * Copyright (C) 2012	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; version 2 of the License.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#include <linux/gpio.h>

#include <linux/io.h>

#include <linux/irq.h>

#include <linux/platform_device.h>

#include <mach/sh73a0.h>

#include <mach/common.h>

#include <asm/hardware/cache-l2x0.h>

#include <asm/hardware/gic.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>



static struct platform_device *kzm_devices[] __initdata = {

};



static void __init kzm_init(void)

{

	sh73a0_pinmux_init();



	/* enable SCIFA4 */

	gpio_request(GPIO_FN_SCIFA4_TXD, NULL);

	gpio_request(GPIO_FN_SCIFA4_RXD, NULL);

	gpio_request(GPIO_FN_SCIFA4_RTS_, NULL);

	gpio_request(GPIO_FN_SCIFA4_CTS_, NULL);



#ifdef CONFIG_CACHE_L2X0

	/* Early BRESP enable, Shared attribute override enable, 64K*8way */

	l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);

#endif



	sh73a0_add_standard_devices();

	platform_add_devices(kzm_devices, ARRAY_SIZE(kzm_devices));

}



MACHINE_START(KZM9G, "kzm9g")

	.map_io		= sh73a0_map_io,

	.init_early	= sh73a0_add_early_devices,

	.nr_irqs	= NR_IRQS_LEGACY,

	.init_irq	= sh73a0_init_irq,

	.handle_irq	= gic_handle_irq,

	.init_machine	= kzm_init,

	.timer		= &shmobile_timer,

MACHINE_END