Commit 6272175d authored by Valentine Barshak's avatar Valentine Barshak Committed by Josh Boyer
Browse files

[POWERPC] 4xx: 440GRx Rainier board support. 



PowerPC 440GRx Rainier board support.

Signed-off-by: default avatarValentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
parent 3910cd8c

arch/powerpc/platforms/44x/Kconfig

+14 −0
Original line number Diff line number Diff line
@@ -44,6 +44,14 @@ config KATMAI 
	help

	  This option enables support for the AMCC PPC440SPe evaluation board.



config RAINIER

	bool "Rainier"

	depends on 44x

	default n

	select 440GRX

	help

	  This option enables support for the AMCC PPC440GRX evaluation board.



#config LUAN

#	bool "Luan"

#	depends on 44x
@@ -74,6 +82,12 @@ config 440EPX 
	select IBM_NEW_EMAC_RGMII

	select IBM_NEW_EMAC_ZMII



config 440GRX

	bool

	select IBM_NEW_EMAC_EMAC4

	select IBM_NEW_EMAC_RGMII

	select IBM_NEW_EMAC_ZMII



config 440GP

	bool

	select IBM_NEW_EMAC_ZMII

arch/powerpc/platforms/44x/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -4,3 +4,4 @@ obj-$(CONFIG_TAISHAN) += taishan.o 
obj-$(CONFIG_BAMBOO)	+= bamboo.o

obj-$(CONFIG_SEQUOIA)	+= sequoia.o

obj-$(CONFIG_KATMAI)	+= katmai.o

obj-$(CONFIG_RAINIER)	+= rainier.o

arch/powerpc/platforms/44x/rainier.c

0 → 100644
+61 −0
Original line number Diff line number Diff line 
/*

 * Rainier board specific routines

 *

 * Valentine Barshak <vbarshak@ru.mvista.com>

 * Copyright 2007 MontaVista Software Inc.

 *

 * Based on the Bamboo code by

 * Josh Boyer <jwboyer@linux.vnet.ibm.com>

 * Copyright 2007 IBM Corporation

 *

 * 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;  either version 2 of the  License, or (at your

 * option) any later version.

 */

#include <linux/init.h>

#include <asm/machdep.h>

#include <asm/prom.h>

#include <asm/udbg.h>

#include <asm/time.h>

#include <asm/uic.h>

#include <asm/of_platform.h>

#include "44x.h"



static struct of_device_id rainier_of_bus[] = {

	{ .compatible = "ibm,plb4", },

	{ .compatible = "ibm,opb", },

	{ .compatible = "ibm,ebc", },

	{},

};



static int __init rainier_device_probe(void)

{

	if (!machine_is(rainier))

		return 0;



	of_platform_bus_probe(NULL, rainier_of_bus, NULL);



	return 0;

}

device_initcall(rainier_device_probe);



static int __init rainier_probe(void)

{

	unsigned long root = of_get_flat_dt_root();



	if (!of_flat_dt_is_compatible(root, "amcc,rainier"))

		return 0;



	return 1;

}



define_machine(rainier) {

	.name 				= "Rainier",

	.probe 				= rainier_probe,

	.progress 			= udbg_progress,

	.init_IRQ 			= uic_init_tree,

	.get_irq 			= uic_get_irq,

	.restart			= ppc44x_reset_system,

	.calibrate_decr			= generic_calibrate_decr,

};