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699f7ecd15
Use the DMI data available in sysfs to extract manufacturer and model info
and write it to /tmp/sysinfo/.
The data will be picked up by board_detect and can be used by e.g. LuCI to
display a more appropriate model description.
On an APU board the files will contain the following values:
# cat /tmp/sysinfo/model
PC Engines APU
# cat /tmp/sysinfo/board_name
pc-engines-apu
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
29 lines
652 B
Plaintext
29 lines
652 B
Plaintext
do_sysinfo_x86() {
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local vendor product file
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for file in sys_vendor board_vendor; do
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vendor="$(cat /sys/devices/virtual/dmi/id/$file 2>/dev/null)"
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[ -n "$vendor" ] && break
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done
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for file in product_name board_name; do
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product="$(cat /sys/devices/virtual/dmi/id/$file 2>/dev/null)"
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[ -n "$product" ] && break
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done
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[ -n "$vendor" -a -n "$product" ] || return
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mkdir -p /tmp/sysinfo
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echo "$vendor $product" > /tmp/sysinfo/model
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sed -e '
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y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;
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s/[^a-z0-9_-]\+/-/g;
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s/^-//;
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s/-$//;
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' /tmp/sysinfo/model > /tmp/sysinfo/board_name
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}
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boot_hook_add preinit_main do_sysinfo_x86
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