commit 13d222037f07c9be01cdef5b1436497169f25f5e
author Chanho Park <chanho61.park@samsung.com> Tue Oct 10 17:49:18 2023 +0900
committer Leo Yu-Chi Liang <ycliang@andestech.com> Thu Oct 19 17:29:32 2023 +0800
tree 367eefca9bc4db3cf3d4c30ff644bfd675c377f1
parent 3b1bcfbabbd245314f66db9e78132b22ca549fa5

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>

configs/starfive_visionfive2_defconfig

diff --git a/configs/starfive_visionfive2_defconfig b/configs/starfive_visionfive2_defconfig
index 6590727..b21754f 100644
--- a/configs/starfive_visionfive2_defconfig
+++ b/configs/starfive_visionfive2_defconfig
@@ -31,6 +31,7 @@
 # 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_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