mirror of
https://git.yoctoproject.org/meta-ti
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Joel A Fernandes
89c54f502b
* Add rule to start network-gadget when mass storage is ejected * Add network-gadget-init service and scripts to switch to g_ether * Add DHCP service / conf * Update to storage-gadget: rmmod on stop v2 changes: * Fix g-ether MAC address by reading from mac_id * Split into multiple packages Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
47 lines
847 B
Bash
Executable File
47 lines
847 B
Bash
Executable File
#!/bin/sh
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function get_devmem()
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{
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/usr/bin/devmem2 $1 | grep ": " | cut -d ":" -f 2|cut -d "x" -f 2
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}
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function hex_to_mac_addr()
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{
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addr=$1
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n=0
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mac_addr=$(echo ${addr} | while read -r -n2 c; do
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if [ ! -z "$c" ]; then
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if [ $n -ne 0 ] ; then
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echo -n ":${c}"
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else
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echo -n "${c}"
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fi
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fi
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n=$(($n+1))
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done)
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echo ${mac_addr}
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}
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function reverse_bytes()
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{
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addr=$1
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New_addr=$(echo ${addr} | while read -r -n2 c; do
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if [ ! -z "$c" ]; then
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New_addr=${c}${New_addr}
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else echo
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echo ${New_addr}
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fi
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done)
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echo ${New_addr}
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}
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DEVMEM_ADDR_LO=$(get_devmem 0x44e10638|bc)
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DEVMEM_ADDR_LO=$(reverse_bytes ${DEVMEM_ADDR_LO})
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DEVMEM_ADDR_HI=$(get_devmem 0x44e1063C)
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DEVMEM_ADDR_HI=$(reverse_bytes ${DEVMEM_ADDR_HI})
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DEV_ADDR=$(hex_to_mac_addr "${DEVMEM_ADDR_HI}${DEVMEM_ADDR_LO}")
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modprobe g_ether host_addr=${DEV_ADDR}
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