From 8e22676e56673494a15ba95b57af21eb47d8b98a Mon Sep 17 00:00:00 2001 From: wanzongshun Date: Fri, 21 Aug 2009 07:09:03 +0100 Subject: ARM: 5684/1: Add nuc960 platform to w90x900 Add nuc960 platform to w90x900. Signed-off-by: Wan ZongShun Signed-off-by: Russell King --- arch/arm/mach-w90x900/Kconfig | 15 ++++++++++ arch/arm/mach-w90x900/Makefile | 2 ++ arch/arm/mach-w90x900/mach-nuc960evb.c | 44 +++++++++++++++++++++++++++ arch/arm/mach-w90x900/nuc960.c | 54 ++++++++++++++++++++++++++++++++++ arch/arm/mach-w90x900/nuc960.h | 28 ++++++++++++++++++ 5 files changed, 143 insertions(+) create mode 100644 arch/arm/mach-w90x900/mach-nuc960evb.c create mode 100644 arch/arm/mach-w90x900/nuc960.c create mode 100644 arch/arm/mach-w90x900/nuc960.h (limited to 'arch/arm') diff --git a/arch/arm/mach-w90x900/Kconfig b/arch/arm/mach-w90x900/Kconfig index 163b8010e57..69bab32a8bc 100644 --- a/arch/arm/mach-w90x900/Kconfig +++ b/arch/arm/mach-w90x900/Kconfig @@ -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 diff --git a/arch/arm/mach-w90x900/Makefile b/arch/arm/mach-w90x900/Makefile index a4622b577a2..828c0326441 100644 --- a/arch/arm/mach-w90x900/Makefile +++ b/arch/arm/mach-w90x900/Makefile @@ -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 diff --git a/arch/arm/mach-w90x900/mach-nuc960evb.c b/arch/arm/mach-w90x900/mach-nuc960evb.c new file mode 100644 index 00000000000..e3a46f19f2b --- /dev/null +++ b/arch/arm/mach-w90x900/mach-nuc960evb.c @@ -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 + * + * 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 +#include +#include +#include +#include + +#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 diff --git a/arch/arm/mach-w90x900/nuc960.c b/arch/arm/mach-w90x900/nuc960.c new file mode 100644 index 00000000000..8851a3a27ce --- /dev/null +++ b/arch/arm/mach-w90x900/nuc960.c @@ -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 + * + * 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 +#include +#include +#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)); +} diff --git a/arch/arm/mach-w90x900/nuc960.h b/arch/arm/mach-w90x900/nuc960.h new file mode 100644 index 00000000000..f0c07cbe3a8 --- /dev/null +++ b/arch/arm/mach-w90x900/nuc960.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-w90x900/nuc960.h + * + * Copyright (c) 2008 Nuvoton corporation + * + * Header file for NUC900 CPU support + * + * Wan ZongShun + * + * 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); -- cgit v1.2.3-70-g09d2