31 lines
876 B
Bash
31 lines
876 B
Bash
#!/bin/sh
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p54spi_eeprom_clean() {
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rm -f /tmp/wlan-iq-align /tmp/wlan-tx-gen2
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}
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p54spi_eeprom_die() {
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echo "$*"
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p54spi_eeprom_clean
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exit 1
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}
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p54spi_eeprom_extract() {
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[ -x /usr/bin/calvaria -a -x /usr/bin/cal2p54 ] && {
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/usr/bin/calvaria -p -n wlan-iq-align -i last /dev/mtdblock1 >/tmp/wlan-iq-align ||\
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p54spi_eeprom_die "p54spi EEPROM: Failed to extract wlan-iq-align"
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/usr/bin/calvaria -p -n wlan-tx-gen2 -i last /dev/mtdblock1 >/tmp/wlan-tx-gen2 ||\
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p54spi_eeprom_die "p54spi EEPROM: Failed to extract wlan-tx-gen2"
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/usr/bin/cal2p54 /tmp/wlan-tx-gen2 /tmp/wlan-iq-align >/lib/firmware/3826.eeprom ||\
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p54spi_eeprom_die "p54spi EEPROM: Failed to generate EEPROM"
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p54spi_eeprom_clean
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}
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}
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[ "$FIRMWARE" = "3826.eeprom" ] && {
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[ -z "$(grep -e 'Nokia N810' /proc/cpuinfo)" ] || {
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[ -e /lib/firmware/3826.eeprom ] ||\
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p54spi_eeprom_extract
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}
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}
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