smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

expo: Provide a command to dump a cedit expo

Browse Source 
Add a new 'cedit dump' command which dumps the contents of an expo for
debugging.

Co-developed-by: Claude <noreply@anthropic.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2025-10-09 06:39:28 -06:00
parent 7d91a4b457
commit 9b1ab4b424
3 changed files with 188 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

141
doc/usage/cmd/cedit.rst
View File

@@ -19,6 +19,7 @@ Synopsis
cedit read_env [-v]
cedit write_cmos [-v] [dev]
cedit cb_load
cedit dump
Description
-----------
@@ -101,6 +102,20 @@ cedit cb_load
This is supported only on x86 devices booted from coreboot. It creates a new
configuration editor which can be used to edit CMOS settings.
cedit dump
~~~~~~~~~~
Dumps the current expo structure to the console. This shows the expo, its
scenes, objects, and their properties in a human-readable format. This is useful
for debugging and understanding the structure of the configuration editor.
Configuration
-------------
The cedit command is only available if CONFIG_CMD_CEDIT=y.
The 'cedit dump' subcommand is only available if CONFIG_CMD_CEDIT_DUMP=y.
Example
-------
@@ -234,3 +249,129 @@ Update the checksum in CMOS RAM::
Checksum 7100 written
=> cbcmos check
=>
This shows dumping the cedit::
Expo: name 'name'
display (null)
cons (none)
mouse (none)
scene_id 0
next_id 42
req_width 0
req_height 0
text_mode 0
popup 0
show_highlight 0
mouse_enabled 0
mouse_ptr 0000000000000000
mouse_size 0x0
mouse_pos (0,0)
damage (0,0)-(0,0)
done 0
save 0
last_key_ms 271450936
Theme:
font_size 0
white_on_black 0
menu_inset 0
menuitem_gap_y 0
Scenes:
Scene 6: name 'main'
title_id 19 (title)
highlight_id 0 ((none))
Object 19 (title): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 20 font_name '(default)' font_size 0
str 'Test Configuration'
Object 21 (prompt): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 22 font_name '(default)' font_size 0
str 'UP and DOWN to choose, ENTER to select'
Object 8 (cpu-speed): type menu
flags
bbox: (0,0)-(0,0)
dims: 0x0
Menu: pointer_id 0 title_id 23 manual 0
Item 10: name '00' label_id 25 desc_id 0
Item 11: name '01' label_id 27 desc_id 0
Item 12: name '02' label_id 29 desc_id 0
Object 23 (title): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 24 font_name '(default)' font_size 0
str 'CPU speed'
Object 25 (item-label): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 26 font_name '(default)' font_size 0
str '2 GHz'
Object 27 (item-label): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 28 font_name '(default)' font_size 0
str '2.5 GHz'
Object 29 (item-label): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 30 font_name '(default)' font_size 0
str '3 GHz'
Object 13 (power-loss): type menu
flags
bbox: (0,0)-(0,0)
dims: 0x0
Menu: pointer_id 0 title_id 31 manual 0
Item 14: name '00' label_id 33 desc_id 0
Item 15: name '01' label_id 35 desc_id 0
Item 16: name '02' label_id 37 desc_id 0
Object 31 (title): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 32 font_name '(default)' font_size 0
str 'AC Power'
Object 33 (item-label): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 34 font_name '(default)' font_size 0
str 'Always Off'
Object 35 (item-label): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 36 font_name '(default)' font_size 0
str 'Always On'
Object 37 (item-label): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 38 font_name '(default)' font_size 0
str 'Memory'
Object 17 (machine-name): type textline
flags
bbox: (0,0)-(0,0)
dims: 0x0
Textline: label_id 39 edit_id 18
max_chars 20 pos 20
Object 39 (title): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 40 font_name '(default)' font_size 0
str 'Machine name'
Object 18 (edit): type text
flags
bbox: (0,0)-(0,0)
dims: 0x0
Text: str_id 41 font_name '(default)' font_size 0
str ''