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ARM: 5684/1: Add nuc960 platform to w90x900

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Add nuc960 platform to w90x900.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
wanzongshun 2009-08-21 07:09:03 +01:00 committed by Russell King
parent 936fbe9efc
commit 8e22676e56
5 changed files with 143 additions and 0 deletions
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15
arch/arm/mach-w90x900/Kconfig
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@ -10,6 +10,11 @@ config CPU_NUC950
help
Support for NUCP950 of Nuvoton NUC900 CPUs.
config CPU_NUC960
bool
help
Support for NUCP960 of Nuvoton NUC900 CPUs.
menu "W90P910 Machines"
config MACH_W90P910EVB
@ -31,4 +36,14 @@ config MACH_W90P950EVB
endmenu
menu "NUC960 Machines"
config MACH_W90N960EVB
bool "Nuvoton NUC960 Evaluation Board"
select CPU_NUC960
help
Say Y here if you are using the Nuvoton NUC960EVB
endmenu
endif

2
arch/arm/mach-w90x900/Makefile
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@ -10,8 +10,10 @@ obj-y += clksel.o dev.o cpu.o
obj-$(CONFIG_CPU_W90P910) += nuc910.o
obj-$(CONFIG_CPU_NUC950) += nuc950.o
obj-$(CONFIG_CPU_NUC960) += nuc960.o
# machine support
obj-$(CONFIG_MACH_W90P910EVB) += mach-nuc910evb.o
obj-$(CONFIG_MACH_W90P950EVB) += mach-nuc950evb.o
obj-$(CONFIG_MACH_W90N960EVB) += mach-nuc960evb.o

44
arch/arm/mach-w90x900/mach-nuc960evb.c Normal file
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@ -0,0 +1,44 @@
/*
* linux/arch/arm/mach-w90x900/mach-nuc960evb.c
*
* Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche
*
* Copyright (C) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.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.
*
*/
#include <linux/platform_device.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach-types.h>
#include <mach/map.h>
#include "nuc960.h"
static void __init nuc960evb_map_io(void)
{
nuc960_map_io();
nuc960_init_clocks();
}
static void __init nuc960evb_init(void)
{
nuc960_board_init();
}
MACHINE_START(W90N960EVB, "W90N960EVB")
/* Maintainer: Wan ZongShun */
.phys_io = W90X900_PA_UART,
.io_pg_offst = (((u32)W90X900_VA_UART) >> 18) & 0xfffc,
.boot_params = 0,
.map_io = nuc960evb_map_io,
.init_irq = nuc900_init_irq,
.init_machine = nuc960evb_init,
.timer = &nuc900_timer,
MACHINE_END

54
arch/arm/mach-w90x900/nuc960.c Normal file
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@ -0,0 +1,54 @@
/*
* linux/arch/arm/mach-w90x900/nuc960.c
*
* Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks
*
* Copyright (c) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* NUC960 cpu support
*
* 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.
*
*/
#include <linux/platform_device.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
#include "cpu.h"
/* define specific CPU platform device */
static struct platform_device *nuc960_dev[] __initdata = {
&nuc900_device_kpi,
&nuc900_device_fmi,
};
/* define specific CPU platform io map */
static struct map_desc nuc960evb_iodesc[] __initdata = {
};
/*Init NUC960 evb io*/
void __init nuc960_map_io(void)
{
nuc900_map_io(nuc960evb_iodesc, ARRAY_SIZE(nuc960evb_iodesc));
}
/*Init NUC960 clock*/
void __init nuc960_init_clocks(void)
{
nuc900_init_clocks();
}
/*Init NUC960 board info*/
void __init nuc960_board_init(void)
{
nuc900_board_init(nuc960_dev, ARRAY_SIZE(nuc960_dev));
}

28
arch/arm/mach-w90x900/nuc960.h Normal file
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@ -0,0 +1,28 @@
/*
* arch/arm/mach-w90x900/nuc960.h
*
* Copyright (c) 2008 Nuvoton corporation
*
* Header file for NUC900 CPU support
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
struct map_desc;
struct sys_timer;
/* core initialisation functions */
extern void nuc900_init_irq(void);
extern struct sys_timer nuc900_timer;
/* extern file from nuc960.c */
extern void nuc960_board_init(void);
extern void nuc960_init_clocks(void);
extern void nuc960_map_io(void);