The timer may be inited in arch_cpu_init() so it is not safe to make a bootstage mark before this is called. Arrange the code to fix this.
We now get a correct time for board_init_f:
Timer summary in microseconds: Mark Elapsed Stage 0 0 reset 100,000 100,000 spl_start 848,530 748,530 board_init_f 907,301 58,771 board_init_r 910,478 3,177 board_init
Signed-off-by: Simon Glass sjg@chromium.org --- arch/arm/lib/board.c | 11 +++++++++-- 1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index d420307..ec3739f 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -233,8 +233,17 @@ int __arch_cpu_init(void) int arch_cpu_init(void) __attribute__((weak, alias("__arch_cpu_init")));
+/* Record the board_init_f() bootstage (after arch_cpu_init()) */ +static int mark_bootstage(void) +{ + bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_F, "board_init_f"); + + return 0; +} + init_fnc_t *init_sequence[] = { arch_cpu_init, /* basic arch cpu dependent setup */ + mark_bootstage, #ifdef CONFIG_OF_CONTROL fdtdec_check_fdt, #endif @@ -278,8 +287,6 @@ void board_init_f(ulong bootflag) void *new_fdt = NULL; size_t fdt_size = 0;
- bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_F, "board_init_f"); - /* Pointer is writable since we allocated a register for it */ gd = (gd_t *) ((CONFIG_SYS_INIT_SP_ADDR) & ~0x07); /* compiler optimization barrier needed for GCC >= 3.4 */