| #!/bin/sh |
| |
| hostname Accelerator |
| |
| # Populate the serial number file. |
| SERIAL=$(hnvram -br 1st_serial_number) |
| [ -n "$SERIAL" ] && |
| echo "$SERIAL" >/etc/serial && |
| chmod 444 /etc/serial |
| |
| GPN=$(hnvram -qr GPN) |
| [ -n "$GPN" ] && |
| echo "$GPN" >/tmp/gpn && |
| chmod 444 /tmp/gpn |
| |
| # Do this before gpio-mailbox |
| update-gpio-links |
| |
| # Start the gpio mailbox ASAP, since it blinks the LEDs to show boot progress. |
| echo "Starting gpio-mailbox" |
| mkdir -p /tmp/gpio/ledcontrol |
| leds x2 3 0 # blink activity while booting (same as LINKDOWN) |
| echo 30 >/tmp/gpio/fanpercent # low fan at first |
| if is-secure-boot; then |
| : >/tmp/gpio/ledcontrol/secure_boot |
| else |
| rm -f /tmp/gpio/ledcontrol/secure_boot |
| fi |
| ulimit -c 49152 |
| if runnable gpio-mailbox; then |
| reboot-if-fail gpio-mailbox 2>&1 | logos gpio-mailbox & |
| else |
| # gpio-mailbox unavailable, but pretend it is so apps won't wait for it |
| : >/var/run/gpio-mailbox |
| fi |
| |
| # Move USB interrupt to core 2. |
| xhci_irq=$(grep xhci-hcd /proc/interrupts | sed -e s/" \([0-9]\+\):.*/\1/") |
| echo 2 >/proc/irq/${xhci_irq}/smp_affinity |
| |
| echo 8192 > /proc/sys/vm/min_free_kbytes |
