[people/ms/u-boot.git] / include / post.h

/*
 * (C) Copyright 2002
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */
#ifndef _POST_H
#define _POST_H

#ifndef	__ASSEMBLY__
#include <common.h>
#endif

#ifdef CONFIG_POST

#define POST_POWERON		0x01	/* test runs on power-on booting */
#define POST_NORMAL		0x02	/* test runs on normal booting */
#define POST_SLOWTEST		0x04	/* test is slow, enabled by key press */
#define POST_POWERTEST		0x08	/* test runs after watchdog reset */

#define POST_COLDBOOT		0x80	/* first boot after power-on */

#define POST_ROM		0x0100	/* test runs in ROM */
#define POST_RAM		0x0200	/* test runs in RAM */
#define POST_MANUAL		0x0400	/* test runs on diag command */
#define POST_REBOOT		0x0800	/* test may cause rebooting */
#define POST_PREREL             0x1000  /* test runs before relocation */

#define POST_CRITICAL		0x2000	/* Use failbootcmd if test failed */
#define POST_STOP		0x4000	/* Interrupt POST sequence on fail */

#define POST_MEM		(POST_RAM | POST_ROM)
#define POST_ALWAYS		(POST_NORMAL	| \
				 POST_SLOWTEST	| \
				 POST_MANUAL	| \
				 POST_POWERON	)

#define POST_FAIL_SAVE		0x80

#define POST_BEFORE		1
#define POST_AFTER		0
#define POST_PASSED		1
#define POST_FAILED		0

#ifndef	__ASSEMBLY__

struct post_test {
	char *name;
	char *cmd;
	char *desc;
	int flags;
	int (*test) (int flags);
	int (*init_f) (void);
	void (*reloc) (void);
	unsigned long testid;
};
int post_init_f (void);
void post_bootmode_init (void);
int post_bootmode_get (unsigned int * last_test);
void post_bootmode_clear (void);
void post_output_backlog ( void );
int post_run (char *name, int flags);
int post_info (char *name);
int post_log (char *format, ...);
#ifndef CONFIG_RELOC_FIXUP_WORKS
void post_reloc (void);
#endif
unsigned long post_time_ms (unsigned long base);

extern struct post_test post_list[];
extern unsigned int post_list_size;
extern int post_hotkeys_pressed(void);

/*
 *  If GCC is configured to use a version of GAS that supports
 * the .gnu_attribute directive, it will use that directive to
 * record certain properties of the output code.
 *  This feature is new to GCC 4.3.0.
 *  .gnu_attribute is new to GAS 2.18.
 */
#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 3)
/* Tag_GNU_Power_ABI_FP/soft-float */
#define GNU_FPOST_ATTR	asm(".gnu_attribute	4, 2");
#else
#define GNU_FPOST_ATTR
#endif /* __GNUC__ */
#endif /* __ASSEMBLY__ */

#define CONFIG_SYS_POST_RTC		0x00000001
#define CONFIG_SYS_POST_WATCHDOG	0x00000002
#define CONFIG_SYS_POST_MEMORY		0x00000004
#define CONFIG_SYS_POST_CPU		0x00000008
#define CONFIG_SYS_POST_I2C		0x00000010
#define CONFIG_SYS_POST_CACHE		0x00000020
#define CONFIG_SYS_POST_UART		0x00000040
#define CONFIG_SYS_POST_ETHER		0x00000080
#define CONFIG_SYS_POST_SPI		0x00000100
#define CONFIG_SYS_POST_USB		0x00000200
#define CONFIG_SYS_POST_SPR		0x00000400
#define CONFIG_SYS_POST_SYSMON		0x00000800
#define CONFIG_SYS_POST_DSP		0x00001000
#define CONFIG_SYS_POST_OCM		0x00002000
#define CONFIG_SYS_POST_FPU		0x00004000
#define CONFIG_SYS_POST_ECC		0x00008000
#define CONFIG_SYS_POST_BSPEC1		0x00010000
#define CONFIG_SYS_POST_BSPEC2		0x00020000
#define CONFIG_SYS_POST_BSPEC3		0x00040000
#define CONFIG_SYS_POST_BSPEC4		0x00080000
#define CONFIG_SYS_POST_BSPEC5		0x00100000
#define CONFIG_SYS_POST_CODEC		0x00200000

#endif /* CONFIG_POST */

#endif /* _POST_H */
Commit	Line	Data
7133d4c4 WD	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 */
8564acf9 WD	33	#define POST_NORMAL 0x02 /* test runs on normal booting */
8564acf9 WD	34	#define POST_SLOWTEST 0x04 /* test is slow, enabled by key press */
7133d4c4 WD	35	#define POST_POWERTEST 0x08 /* test runs after watchdog reset */
7133d4c4 WD	36
27b207fd WD	37	#define POST_COLDBOOT 0x80 /* first boot after power-on */
27b207fd WD	38
7133d4c4 WD	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 */
228f29ac	43	#define POST_PREREL 0x1000 /* test runs before relocation */
7133d4c4	44
b428f6a8	45	#define POST_CRITICAL 0x2000 /* Use failbootcmd if test failed */
28a38506	46	#define POST_STOP 0x4000 /* Interrupt POST sequence on fail */
b428f6a8	47
7133d4c4	48	#define POST_MEM (POST_RAM \| POST_ROM)
8564acf9 WD	49	#define POST_ALWAYS (POST_NORMAL \| \
	50	POST_SLOWTEST \| \
	51	POST_MANUAL \| \
7133d4c4 WD	52	POST_POWERON )
7133d4c4 WD	53
b428f6a8 YT	54	#define POST_FAIL_SAVE 0x80
b428f6a8 YT	55
e070a56c MZ	56	#define POST_BEFORE 1
	57	#define POST_AFTER 0
	58	#define POST_PASSED 1
	59	#define POST_FAILED 0
	60
7133d4c4 WD	61	#ifndef __ASSEMBLY__
	62
	63	struct post_test {
	64	char *name;
	65	char *cmd;
	66	char *desc;
	67	int flags;
	68	int (*test) (int flags);
4532cb69 WD	69	int (*init_f) (void);
4532cb69 WD	70	void (*reloc) (void);
228f29ac	71	unsigned long testid;
7133d4c4	72	};
4532cb69	73	int post_init_f (void);
7133d4c4 WD	74	void post_bootmode_init (void);
	75	int post_bootmode_get (unsigned int * last_test);
	76	void post_bootmode_clear (void);
228f29ac	77	void post_output_backlog ( void );
7133d4c4 WD	78	int post_run (char *name, int flags);
	79	int post_info (char *name);
	80	int post_log (char *format, ...);
521af04d	81	#ifndef CONFIG_RELOC_FIXUP_WORKS
7133d4c4	82	void post_reloc (void);
521af04d	83	#endif
4532cb69	84	unsigned long post_time_ms (unsigned long base);
7133d4c4 WD	85
	86	extern struct post_test post_list[];
	87	extern unsigned int post_list_size;
27b207fd	88	extern int post_hotkeys_pressed(void);
7133d4c4	89
ce82ff05 YT	90	/*
	91	* If GCC is configured to use a version of GAS that supports
	92	* the .gnu_attribute directive, it will use that directive to
	93	* record certain properties of the output code.
	94	* This feature is new to GCC 4.3.0.
	95	* .gnu_attribute is new to GAS 2.18.
	96	*/
	97	#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 3)
	98	/* Tag_GNU_Power_ABI_FP/soft-float */
	99	#define GNU_FPOST_ATTR asm(".gnu_attribute 4, 2");
	100	#else
	101	#define GNU_FPOST_ATTR
	102	#endif /* __GNUC__ */
7133d4c4 WD	103	#endif /* __ASSEMBLY__ */
7133d4c4 WD	104
6d0f6bcf JCPV	105	#define CONFIG_SYS_POST_RTC 0x00000001
	106	#define CONFIG_SYS_POST_WATCHDOG 0x00000002
	107	#define CONFIG_SYS_POST_MEMORY 0x00000004
	108	#define CONFIG_SYS_POST_CPU 0x00000008
	109	#define CONFIG_SYS_POST_I2C 0x00000010
	110	#define CONFIG_SYS_POST_CACHE 0x00000020
	111	#define CONFIG_SYS_POST_UART 0x00000040
	112	#define CONFIG_SYS_POST_ETHER 0x00000080
	113	#define CONFIG_SYS_POST_SPI 0x00000100
	114	#define CONFIG_SYS_POST_USB 0x00000200
	115	#define CONFIG_SYS_POST_SPR 0x00000400
	116	#define CONFIG_SYS_POST_SYSMON 0x00000800
	117	#define CONFIG_SYS_POST_DSP 0x00001000
	118	#define CONFIG_SYS_POST_OCM 0x00002000
	119	#define CONFIG_SYS_POST_FPU 0x00004000
	120	#define CONFIG_SYS_POST_ECC 0x00008000
	121	#define CONFIG_SYS_POST_BSPEC1 0x00010000
	122	#define CONFIG_SYS_POST_BSPEC2 0x00020000
	123	#define CONFIG_SYS_POST_BSPEC3 0x00040000
	124	#define CONFIG_SYS_POST_BSPEC4 0x00080000
	125	#define CONFIG_SYS_POST_BSPEC5 0x00100000
	126	#define CONFIG_SYS_POST_CODEC 0x00200000
7133d4c4 WD	127
	128	#endif /* CONFIG_POST */
	129
	130	#endif /* _POST_H */