arch/microblaze/include/asm/setup.h

   1 /*
   2  * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu>
   3  * Copyright (C) 2007-2009 PetaLogix
   4  * Copyright (C) 2006 Atmark Techno, Inc.
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License. See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  */
  10
  11 #ifndef _ASM_MICROBLAZE_SETUP_H
  12 #define _ASM_MICROBLAZE_SETUP_H
  13
  14 #define COMMAND_LINE_SIZE       256
  15
  16 # ifndef __ASSEMBLY__
  17
  18 #  ifdef __KERNEL__
  19 extern unsigned int boot_cpuid; /* move to smp.h */
  20
  21 extern char cmd_line[COMMAND_LINE_SIZE];
  22
  23 void early_printk(const char *fmt, ...);
  24
  25 int setup_early_printk(char *opt);
  26 void remap_early_printk(void);
  27 void disable_early_printk(void);
  28
  29 #if defined(CONFIG_EARLY_PRINTK)
  30 #define eprintk early_printk
  31 #else
  32 #define eprintk printk
  33 #endif
  34
  35 void heartbeat(void);
  36 void setup_heartbeat(void);
  37
  38 #   ifdef CONFIG_MMU
  39 extern void mmu_reset(void);
  40 extern void early_console_reg_tlb_alloc(unsigned int addr);
  41 #   endif /* CONFIG_MMU */
  42
  43 extern void of_platform_reset_gpio_probe(void);
  44
  45 void time_init(void);
  46 void init_IRQ(void);
  47 void machine_early_init(const char *cmdline, unsigned int ram,
  48                         unsigned int fdt, unsigned int msr);
  49
  50 void machine_restart(char *cmd);
  51 void machine_shutdown(void);
  52 void machine_halt(void);
  53 void machine_power_off(void);
  54
  55 #  endif/* __KERNEL__ */
  56 # endif /* __ASSEMBLY__ */
  57 #endif /* _ASM_MICROBLAZE_SETUP_H */