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Message-ID: <4A87D0D0.3030600@gmail.com>
Date: Sun, 16 Aug 2009 17:26:40 +0800
From: Wan ZongShun <mcuos.com@...il.com>
To: linux-arm-kernel <linux-arm-kernel@...ts.arm.linux.org.uk>,
linux-kernel <linux-kernel@...r.kernel.org>,
Russell King <linux@....linux.org.uk>
Subject: [PATCH 2/2] ARM: Add all nuc960 platform files to mach-w90x900
Dear Russell,
Add new nuc960 platform files to mach-w90x900.
Signed-off-by: Wan ZongShun <mcuos.com@...il.com>
---
arch/arm/mach-w90x900/Kconfig | 15 +++++++
arch/arm/mach-w90x900/Makefile | 2 +
arch/arm/mach-w90x900/mach-nuc960evb.c | 61 +++++++++++++++++++++++++++
arch/arm/mach-w90x900/nuc960.c | 70 ++++++++++++++++++++++++++++++++
arch/arm/mach-w90x900/nuc960.h | 28 +++++++++++++
5 files changed, 176 insertions(+), 0 deletions(-)
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
diff --git a/arch/arm/mach-w90x900/Kconfig b/arch/arm/mach-w90x900/Kconfig
index c70407c..8fd4624 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 W90X900 CPUs.
+config CPU_NUC960
+ bool
+ help
+ Support for NUCP960 of Nuvoton W90X900 CPUs.
+
menu "W90P910 Machines"
config MACH_W90P910EVB
@@ -30,4 +35,14 @@ 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 8cdbb91..093c5da 100644
--- a/arch/arm/mach-w90x900/Makefile
+++ b/arch/arm/mach-w90x900/Makefile
@@ -10,8 +10,10 @@ obj-y += clksel.o
obj-$(CONFIG_CPU_W90P910) += w90p910.o mfp-w90p910.o
obj-$(CONFIG_CPU_NUC950) += nuc950.o
+obj-$(CONFIG_CPU_NUC960) += nuc960.o
# machine support
obj-$(CONFIG_MACH_W90P910EVB) += mach-w90p910evb.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 0000000..e727832
--- /dev/null
+++ b/arch/arm/mach-w90x900/mach-nuc960evb.c
@@ -0,0 +1,61 @@
+/*
+ * 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@...il.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/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/mach-types.h>
+
+#include <mach/regs-serial.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 = w90x900_init_irq,
+ .init_machine = nuc960evb_init,
+ .timer = &w90x900_timer,
+MACHINE_END
diff --git a/arch/arm/mach-w90x900/nuc960.c b/arch/arm/mach-w90x900/nuc960.c
new file mode 100644
index 0000000..ae9014e
--- /dev/null
+++ b/arch/arm/mach-w90x900/nuc960.c
@@ -0,0 +1,70 @@
+/*
+ * 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@...il.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/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/serial_8250.h>
+#include <linux/delay.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/irq.h>
+
+#include <mach/hardware.h>
+#include <mach/regs-serial.h>
+#include <mach/regs-clock.h>
+#include <mach/regs-ebi.h>
+
+#include "cpu.h"
+
+/* define specific CPU platform device */
+
+static struct platform_device *nuc960_dev[] __initdata = {
+};
+
+/* 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 0000000..c81228c
--- /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 <mcuos.com@...il.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 w90x900_init_irq(void);
+extern struct sys_timer w90x900_timer;
+
+/* extern file from nuc960.c */
+
+extern void nuc960_board_init(void);
+extern void nuc960_init_clocks(void);
+extern void nuc960_map_io(void);
--
1.5.6.3
--
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