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_NORMAL 0x02 /* test runs on normal booting */ 34 #define POST_SLOWTEST 0x04 /* test is slow, enabled by key press */ 35 #define POST_POWERTEST 0x08 /* test runs after watchdog reset */ 36 37 #define POST_COLDBOOT 0x80 /* first boot after power-on */ 38 39 #define POST_ROM 0x0100 /* test runs in ROM */ 40 #define POST_RAM 0x0200 /* test runs in RAM */ 41 #define POST_MANUAL 0x0400 /* test runs on diag command */ 42 #define POST_REBOOT 0x0800 /* test may cause rebooting */ 43 #define POST_PREREL 0x1000 /* test runs before relocation */ 44 45 #define POST_CRITICAL 0x2000 /* Use failbootcmd if test failed */ 46 #define POST_STOP 0x4000 /* Interrupt POST sequence on fail */ 47 48 #define POST_MEM (POST_RAM | POST_ROM) 49 #define POST_ALWAYS (POST_NORMAL | \ 50 POST_SLOWTEST | \ 51 POST_MANUAL | \ 52 POST_POWERON ) 53 54 #define POST_FAIL_SAVE 0x80 55 56 #ifndef __ASSEMBLY__ 57 58 struct post_test { 59 char *name; 60 char *cmd; 61 char *desc; 62 int flags; 63 int (*test) (int flags); 64 int (*init_f) (void); 65 void (*reloc) (void); 66 unsigned long testid; 67 }; 68 int post_init_f (void); 69 void post_bootmode_init (void); 70 int post_bootmode_get (unsigned int * last_test); 71 void post_bootmode_clear (void); 72 void post_output_backlog ( void ); 73 int post_run (char *name, int flags); 74 int post_info (char *name); 75 int post_log (char *format, ...); 76 #ifndef CONFIG_RELOC_FIXUP_WORKS 77 void post_reloc (void); 78 #endif 79 unsigned long post_time_ms (unsigned long base); 80 81 extern struct post_test post_list[]; 82 extern unsigned int post_list_size; 83 extern int post_hotkeys_pressed(void); 84 85 /* 86 * If GCC is configured to use a version of GAS that supports 87 * the .gnu_attribute directive, it will use that directive to 88 * record certain properties of the output code. 89 * This feature is new to GCC 4.3.0. 90 * .gnu_attribute is new to GAS 2.18. 91 */ 92 #if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 3) 93 /* Tag_GNU_Power_ABI_FP/soft-float */ 94 #define GNU_FPOST_ATTR asm(".gnu_attribute 4, 2"); 95 #else 96 #define GNU_FPOST_ATTR 97 #endif /* __GNUC__ */ 98 #endif /* __ASSEMBLY__ */ 99 100 #define CONFIG_SYS_POST_RTC 0x00000001 101 #define CONFIG_SYS_POST_WATCHDOG 0x00000002 102 #define CONFIG_SYS_POST_MEMORY 0x00000004 103 #define CONFIG_SYS_POST_CPU 0x00000008 104 #define CONFIG_SYS_POST_I2C 0x00000010 105 #define CONFIG_SYS_POST_CACHE 0x00000020 106 #define CONFIG_SYS_POST_UART 0x00000040 107 #define CONFIG_SYS_POST_ETHER 0x00000080 108 #define CONFIG_SYS_POST_SPI 0x00000100 109 #define CONFIG_SYS_POST_USB 0x00000200 110 #define CONFIG_SYS_POST_SPR 0x00000400 111 #define CONFIG_SYS_POST_SYSMON 0x00000800 112 #define CONFIG_SYS_POST_DSP 0x00001000 113 #define CONFIG_SYS_POST_OCM 0x00002000 114 #define CONFIG_SYS_POST_FPU 0x00004000 115 #define CONFIG_SYS_POST_ECC 0x00008000 116 #define CONFIG_SYS_POST_BSPEC1 0x00010000 117 #define CONFIG_SYS_POST_BSPEC2 0x00020000 118 #define CONFIG_SYS_POST_BSPEC3 0x00040000 119 #define CONFIG_SYS_POST_BSPEC4 0x00080000 120 #define CONFIG_SYS_POST_BSPEC5 0x00100000 121 #define CONFIG_SYS_POST_CODEC 0x00200000 122 123 #endif /* CONFIG_POST */ 124 125 #endif /* _POST_H */ 126