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include/post.h
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/* * (C) Copyright 2002 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * |
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* (C) Copyright 2010 * Michael Zaidman, Kodak, michael.zaidman@kodak.com * post_word_{load|store} cleanup. * |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ #ifndef _POST_H #define _POST_H #ifndef __ASSEMBLY__ #include <common.h> |
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#include <asm/io.h> |
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#if defined(CONFIG_POST) |
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#ifndef CONFIG_POST_EXTERNAL_WORD_FUNCS |
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#ifdef CONFIG_SYS_POST_WORD_ADDR #define _POST_WORD_ADDR CONFIG_SYS_POST_WORD_ADDR #else |
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#if defined(CONFIG_MPC8360) |
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#include <linux/immap_qe.h> |
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#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR) #elif defined (CONFIG_MPC85xx) |
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#include <asm/immap_85xx.h> |
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#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PIC_OFFSET + \ offsetof(ccsr_pic_t, tfrr)) |
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#elif defined (CONFIG_MPC86xx) #include <asm/immap_86xx.h> |
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#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MPC86xx_PIC_OFFSET + \ offsetof(ccsr_pic_t, tfrr)) |
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#endif |
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#ifndef _POST_WORD_ADDR #error "_POST_WORD_ADDR currently not implemented for this platform!" #endif #endif /* CONFIG_SYS_POST_WORD_ADDR */ static inline ulong post_word_load (void) { return in_le32((volatile void *)(_POST_WORD_ADDR)); } static inline void post_word_store (ulong value) { out_le32((volatile void *)(_POST_WORD_ADDR), value); } |
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#else extern ulong post_word_load(void); extern void post_word_store(ulong value); #endif /* CONFIG_POST_EXTERNAL_WORD_FUNCS */ |
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#endif /* defined (CONFIG_POST) */ |
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#endif /* __ASSEMBLY__ */ |
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#ifdef CONFIG_POST #define POST_POWERON 0x01 /* test runs on power-on booting */ |
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#define POST_NORMAL 0x02 /* test runs on normal booting */ #define POST_SLOWTEST 0x04 /* test is slow, enabled by key press */ |
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#define POST_POWERTEST 0x08 /* test runs after watchdog reset */ |
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#define POST_COLDBOOT 0x80 /* first boot after power-on */ |
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#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 */ |
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#define POST_PREREL 0x1000 /* test runs before relocation */ |
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#define POST_CRITICAL 0x2000 /* Use failbootcmd if test failed */ |
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#define POST_STOP 0x4000 /* Interrupt POST sequence on fail */ |
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#define POST_MEM (POST_RAM | POST_ROM) |
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#define POST_ALWAYS (POST_NORMAL | \ POST_SLOWTEST | \ POST_MANUAL | \ |
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POST_POWERON ) |
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#define POST_FAIL_SAVE 0x80 |
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#define POST_BEFORE 1 #define POST_AFTER 0 #define POST_PASSED 1 #define POST_FAILED 0 |
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#ifndef __ASSEMBLY__ struct post_test { char *name; char *cmd; char *desc; int flags; int (*test) (int flags); |
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int (*init_f) (void); void (*reloc) (void); |
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unsigned long testid; |
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}; |
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int post_init_f (void); |
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void post_bootmode_init (void); int post_bootmode_get (unsigned int * last_test); void post_bootmode_clear (void); |
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void post_output_backlog ( void ); |
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int post_run (char *name, int flags); int post_info (char *name); int post_log (char *format, ...); |
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#ifdef CONFIG_NEEDS_MANUAL_RELOC |
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void post_reloc (void); |
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#endif |
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unsigned long post_time_ms (unsigned long base); |
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extern struct post_test post_list[]; extern unsigned int post_list_size; |
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extern int post_hotkeys_pressed(void); |
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extern int memory_post_test(int flags); |
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/* * 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__ */ |
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#endif /* __ASSEMBLY__ */ |
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#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 |
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#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 |
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#define CONFIG_SYS_POST_COPROC 0x00400000 |
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#define CONFIG_SYS_POST_FLASH 0x00800000 |
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#define CONFIG_SYS_POST_MEM_REGIONS 0x01000000 |
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#endif /* CONFIG_POST */ #endif /* _POST_H */ |