configs: visionfive2: enable bootstage configs
Enable BOOTSTAGE configuration and its command for visionfive2 board.
The feature can be useful for analyzing the elapsed time between boot
stages.
TODO: define / reserve memory region for boot stage stash
StarFive # bootstage report
Timer summary in microseconds (10 records):
Mark Elapsed Stage
0 0 reset
3,139,338 3,139,338 board_init_f
3,176,753 37,415 board_init_r
4,036,111 859,358 eth_common_init
4,101,599 65,488 eth_initialize
4,105,799 4,200 main_loop
4,145,207 39,408 usb_start
5,440,963 1,295,756 cli_loop
Accumulated time:
10,093 dm_f
15,867 dm_r
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
1 file changed