blob: e91ae3ecdfbd2eeb4367512e4e0ea1514eeb599d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
bootdelay=0
bootretry=1
stdin=serial,button-kbd
stdout=serial,vidconsole
stderr=serial,vidconsole
# Fastboot is keen to use the address from kconfig, but we
# allocate its buffer at runtime.
fastboot=fastboot -l $fastboot_addr_r usb 0
# Always probe for UFS storage, though it should be done by board code.
preboot=scsi scan
# Shortcut to enable USB serial gadget and disable bootretry
serial_gadget=setenv stdin serial,button-kbd,usbacm; \
setenv stdout serial,vidconsole,usbacm; \
setenv stderr serial,vidconsole,usbacm; \
setenv bootretry -1; \
echo Enabled U-Boot console serial gadget
# bootretry will run this command over and over, if we fail once
# then bail out to the boot menu instead (with a pause to read
# the error message)
bootcmd=bootefi bootmgr; pause; run menucmd
# When entering the menu (either from button press or failed boot)
# remap bootcmd so it will re-open the menu and we won't get stuck
# at the console with no way to type
menucmd=setenv bootcmd run menucmd; bootmenu -1
# Pause is used so the output can be read on the display
bootmenu_0=Boot=bootefi bootmgr; pause
bootmenu_1=Enable serial console gadget=run serial_gadget
bootmenu_2=Enable USB mass storage=echo "Press any key to exit UMS mode"; ums 0 scsi 0
bootmenu_3=Enable fastboot mode=run fastboot
# Disabling bootretry means we'll just drop the shell
bootmenu_4=Drop to shell=setenv bootretry -1
bootmenu_5=Reset device=reset
bootmenu_6=Dump clocks=clk dump; pause
bootmenu_7=Dump environment=printenv; pause
bootmenu_8=Board info=bdinfo; pause
bootmenu_9=Dump bootargs=fdt print /chosen bootargs; pause
# Allow holding the volume down button while U-Boot loads to enter
# the boot menu
button_cmd_0_name=Volume Down
button_cmd_0=run menucmd
|
