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nitropad-nx: use standard shutdown/reboot commands

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This commit effectively reverts commits a1c13ff and 902866cc. There is
no need for this special EC-based poweroff command. See more details in
issue linked below.

Fixes: https://github.com/Dasharo/dasharo-issues/issues/711

Signed-off-by: Maciej Pijanowski <maciej.pijanowski@3mdeb.com>
This commit is contained in:
Maciej Pijanowski 2024-06-20 16:25:09 +02:00
parent 25066e5fad
commit fd98c8d0d9
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GPG Key ID: 9963C36AAC3B2B46
3 changed files with 0 additions and 46 deletions
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36
initrd/bin/nitropad-shutdown.sh
View File

@ -1,36 +0,0 @@
#!/bin/ash
# Method to access IT5570 IO Depth 2 registers
it5570_i2ec() {
# TODO: Use /dev/port instead of iotools
# Address high byte
iotools io_write8 0x2e 0x2e
iotools io_write8 0x2f 0x11
iotools io_write8 0x2e 0x2f
iotools io_write8 0x2f $(($2>>8 & 0xff))
# Address low byte
iotools io_write8 0x2e 0x2e
iotools io_write8 0x2f 0x10
iotools io_write8 0x2e 0x2f
iotools io_write8 0x2f $(($2 & 0xff))
# Data
iotools io_write8 0x2e 0x2e
iotools io_write8 0x2f 0x12
iotools io_write8 0x2e 0x2f
case $1 in
"r")
iotools io_read8 0x2f
;;
"w")
iotools io_write8 0x2f "$3"
;;
esac
}
# shut down using EC external watchdog reset
it5570_i2ec w 0x1f01 0x20
it5570_i2ec w 0x1f07 0x01

5
initrd/bin/poweroff
View File

@ -8,11 +8,6 @@ if [ "$CONFIG_TPM" = "y" ]; then
tpmr shutdown
fi
# Run special EC-based poweroff for Nitropad-Nxx
if [ "$CONFIG_BOARD" = "nitropad-nv41" ] || [ "$CONFIG_BOARD" = "nitropad-ns50" ]; then
/bin/nitropad-shutdown.sh
fi
# Sync all mounted filesystems
echo s > /proc/sysrq-trigger

5
initrd/bin/reboot
View File

@ -17,11 +17,6 @@ if [ "$CONFIG_TPM" = "y" ]; then
tpmr shutdown
fi
# Run special EC-based poweroff for Nitropad-Nxx
if [ "$CONFIG_BOARD" = "nitropad-nv41" ] || [ "$CONFIG_BOARD" = "nitropad-ns50" ]; then
/bin/nitropad-shutdown.sh
fi
# Sync all mounted filesystems
echo s > /proc/sysrq-trigger