include/post.h

   1 /*
   2  * (C) Copyright 2002
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23 #ifndef _POST_H
  24 #define _POST_H
  25
  26 #ifndef __ASSEMBLY__
  27 #include <common.h>
  28 #endif
  29
  30 #ifdef CONFIG_POST
  31
  32 #define POST_POWERON            0x01    /* test runs on power-on booting */
  33 #define POST_POWERNORMAL        0x02    /* test runs on normal booting */
  34 #define POST_POWERFAIL          0x04    /* test runs on power-fail booting */
  35 #define POST_POWERTEST          0x08    /* test runs after watchdog reset */
  36
  37 #define POST_ROM                0x0100  /* test runs in ROM */
  38 #define POST_RAM                0x0200  /* test runs in RAM */
  39 #define POST_MANUAL             0x0400  /* test runs on diag command */
  40 #define POST_REBOOT             0x0800  /* test may cause rebooting */
  41 #define POST_PREREL             0x1000  /* test runs before relocation */
  42
  43 #define POST_MEM                (POST_RAM | POST_ROM)
  44 #define POST_ALWAYS             (POST_POWERNORMAL | \
  45                                  POST_POWERFAIL   | \
  46                                  POST_MANUAL      | \
  47                                  POST_POWERON   )
  48
  49 #ifndef __ASSEMBLY__
  50
  51 struct post_test {
  52         char *name;
  53         char *cmd;
  54         char *desc;
  55         int flags;
  56         int (*test) (int flags);
  57         unsigned long testid;
  58 };
  59 void post_bootmode_init (void);
  60 int post_bootmode_get (unsigned int * last_test);
  61 void post_bootmode_clear (void);
  62 void post_output_backlog ( void );
  63 int post_run (char *name, int flags);
  64 int post_info (char *name);
  65 int post_log (char *format, ...);
  66 void post_reloc (void);
  67
  68 extern struct post_test post_list[];
  69 extern unsigned int post_list_size;
  70
  71 #endif /* __ASSEMBLY__ */
  72
  73 #define CFG_POST_RTC            0x00000001
  74 #define CFG_POST_WATCHDOG       0x00000002
  75 #define CFG_POST_MEMORY         0x00000004
  76 #define CFG_POST_CPU            0x00000008
  77 #define CFG_POST_I2C            0x00000010
  78 #define CFG_POST_CACHE          0x00000020
  79 #define CFG_POST_UART           0x00000040
  80 #define CFG_POST_ETHER          0x00000080
  81 #define CFG_POST_SPI            0x00000100
  82 #define CFG_POST_USB            0x00000200
  83 #define CFG_POST_SPR            0x00000400
  84
  85 #endif /* CONFIG_POST */
  86
  87 #endif /* _POST_H */