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@@ -0,0 +1,30 @@
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+#!/bin/sh
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+
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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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+
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+p54spi_eeprom_die() {
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+ echo "$*"
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+ p54spi_eeprom_clean
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+ exit 1
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+}
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+
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+p54spi_eeprom_extract() {
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+ [ -x /usr/bin/calvaria -a -x /usr/bin/cal2p54 ] && {
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+ /usr/bin/calvaria -p -n wlan-iq-align -i last /dev/mtdblock1 >/tmp/wlan-iq-align ||\
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+ p54spi_eeprom_die "p54spi EEPROM: Failed to extract wlan-iq-align"
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+ /usr/bin/calvaria -p -n wlan-tx-gen2 -i last /dev/mtdblock1 >/tmp/wlan-tx-gen2 ||\
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+ p54spi_eeprom_die "p54spi EEPROM: Failed to extract wlan-tx-gen2"
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+ /usr/bin/cal2p54 /tmp/wlan-tx-gen2 /tmp/wlan-iq-align >/lib/firmware/3826.eeprom ||\
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+ p54spi_eeprom_die "p54spi EEPROM: Failed to generate EEPROM"
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+ p54spi_eeprom_clean
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+ }
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+}
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+
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+[ "$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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