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cpu.h

/*
 * arch/arm/mach-nuc93x/cpu.h
 *
 * Copyright (c) 2008 Nuvoton technology corporation
 * All rights reserved.
 *
 * Header file for NUC93X 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.
 *
 */

#define IODESC_ENT(y)                           \
{                                         \
      .virtual = (unsigned long)NUC93X_VA_##y,  \
      .pfn     = __phys_to_pfn(NUC93X_PA_##y),  \
      .length  = NUC93X_SZ_##y,                 \
      .type    = MT_DEVICE,                     \
}

#define NUC93X_8250PORT(name)                         \
{                                               \
      .membase    = name##_BA,                        \
      .mapbase    = name##_PA,                        \
      .irq        = IRQ_##name,                       \
      .uartclk    = 57139200,                   \
      .regshift   = 2,                          \
      .iotype           = UPIO_MEM,                   \
      .flags            = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,      \
}

/*Cpu identifier register*/

#define NUC93XPDID      NUC93X_VA_GCR
#define NUC932_CPUID    0x29550091

/* extern file from cpu.c */

extern void nuc93x_clock_source(struct device *dev, unsigned char *src);
extern void nuc93x_init_clocks(void);
extern void nuc93x_map_io(struct map_desc *mach_desc, int mach_size);
extern void nuc93x_board_init(struct platform_device **device, int size);
extern struct platform_device nuc93x_serial_device;


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