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 --- configs/starfive_visionfive2_defconfig | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/configs/starfive_visionfive2_defconfig b/configs/starfive_visionfive2_defconfig index 6590727fe750..b21754feafce 100644 --- a/configs/starfive_visionfive2_defconfig +++ b/configs/starfive_visionfive2_defconfig @@ -31,6 +31,7 @@ CONFIG_RISCV_SMODE=y # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_FIT=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_BOOTSTAGE=y CONFIG_QSPI_BOOT=y CONFIG_SD_BOOT=y CONFIG_OF_BOARD_SETUP=y @@ -72,6 +73,7 @@ CONFIG_CMD_I2C=y CONFIG_CMD_PCI=y CONFIG_CMD_USB=y CONFIG_CMD_TFTPPUT=y +CONFIG_CMD_BOOTSTAGE=y CONFIG_OF_BOARD=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_NOWHERE=y