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bootstage: Fix up code style and comments

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There are several code style and comment nits. Fix them and also remove
the comment about passing bootstage to the kernel being TBD. This is
already supported.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-05-22 05:05:26 -06:00 committed by Tom Rini
parent b383d6c05e
commit cbcd6970ad
2 changed files with 8 additions and 6 deletions
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6
common/bootstage.c
View file

@ -8,8 +8,6 @@
/*
* This module records the progress of boot and arbitrary commands, and
* permits accurate timestamping of each.
*
* TBD: Pass timings to kernel in the FDT
*/
#include <common.h>
@ -84,6 +82,7 @@ ulong bootstage_add_record(enum bootstage_id id, const char *name,
/* Tell the board about this progress */
show_boot_progress(flags & BOOTSTAGEF_ERROR ? -id : id);
return mark;
}
@ -105,6 +104,7 @@ ulong bootstage_mark_name(enum bootstage_id id, const char *name)
if (id == BOOTSTAGE_ID_ALLOC)
flags = BOOTSTAGEF_ALLOC;
return bootstage_add_record(id, name, flags, timer_get_boot_us());
}
@ -142,6 +142,7 @@ uint32_t bootstage_start(enum bootstage_id id, const char *name)
rec->start_us = timer_get_boot_us();
rec->name = name;
return rec->start_us;
}
@ -153,6 +154,7 @@ uint32_t bootstage_accum(enum bootstage_id id)
duration = (uint32_t)timer_get_boot_us() - rec->start_us;
rec->time_us += duration;
return duration;
}

8
include/bootstage.h
View file

@ -217,7 +217,7 @@ ulong timer_get_boot_us(void);
#if defined(USE_HOSTCC)
#define show_boot_progress(val) do {} while (0)
#else
/*
/**
* Board code can implement show_boot_progress() if needed.
*
* @param val Progress state (enum bootstage_id), or -id if an error
@ -235,7 +235,7 @@ void show_boot_progress(int val);
*
* Call this after relocation has happened and after malloc has been initted.
* We need to copy any pointers in bootstage records that were added pre-
* relocation, since memory can be overritten later.
* relocation, since memory can be overwritten later.
* @return Always returns 0, to indicate success
*/
int bootstage_relocate(void);
@ -251,7 +251,7 @@ int bootstage_relocate(void);
ulong bootstage_add_record(enum bootstage_id id, const char *name,
int flags, ulong mark);
/*
/**
* Mark a time stamp for the current boot stage.
*/
ulong bootstage_mark(enum bootstage_id id);
@ -310,7 +310,7 @@ void bootstage_report(void);
*/
int bootstage_fdt_add_report(void);
/*
/**
* Stash bootstage data into memory
*
* @param base Base address of memory buffer