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      1 #!/bin/bash
      2 #
      3 # Copyright 2010 Google Inc. All Rights Reserved.
      4 # Author: bgay (at] google.com (Bruce Gay)
      5 #
      6 # used for flashing bootloader image on sholes
      7 
      8 BOOTPART='bootloader'
      9 
     10 ################################################
     11 # sets the name of the boot partition and
     12 # bootfile, then flashes device
     13 #
     14 # Globals:
     15 #   product
     16 #   ROOT
     17 #   BOOTPART
     18 #   bootloaderfile
     19 #   device
     20 # Arguments:
     21 #   None
     22 # Returns:
     23 #   None
     24 ################################################
     25 flash_bootloader_image()
     26 {
     27   if [ $product != "crespo" ]; then
     28     log_print "Wrong device type, expected crespo!"
     29     exit
     30   fi
     31   if [ "$bootloaderfile" == '' ]; then
     32     log_print "getting bootloader file for $product"
     33     bootloaderfile=`ls -1 $ROOT/$product/ | sed -n 's/^\(bootloader\.[0-9A-Za-z_]*.img\)\n*/\1/ p'`
     34     if [ "$bootloaderfile" == '' ]; then
     35       log_print "bootloader file empty: $bootloaderfile"
     36       exit
     37     fi
     38     if [ ! -e "$ROOT/$product/$bootloaderfile" ]; then
     39       log_print "bootloader file not found: ./$product/$bootloaderfile"
     40       exit
     41     fi
     42     log_print "using $ROOT/$product/$bootloaderfile as bootloader image file"
     43   fi
     44   log_print "downloading bootloader image to $device"
     45   flash_partition $BOOTPART $ROOT/$product/$bootloaderfile
     46   reboot_into_fastboot_from_fastboot
     47 }
     48 
     49 ################################################
     50 # flashes the userdata partition
     51 #
     52 # Globals:
     53 #   product
     54 #   ROOT
     55 # Arguments:
     56 #   None
     57 # Returns:
     58 #   None
     59 ################################################
     60 flash_userdata_image()
     61 {
     62   #currently not supported so exiting early..."
     63   log_print "skipping update of userdata.img, not supported yet."
     64 }
     65 
     66 ################################################
     67 # sets the name of the radio partition and
     68 # radiofile and flashes device
     69 #
     70 # Globals:
     71 #   product
     72 #   ROOT
     73 #   radiofile
     74 #   radiopart
     75 #   device
     76 # Arguments:
     77 #   None
     78 # Returns:
     79 #   None
     80 ################################################
     81 flash_radio_image()
     82 {
     83   #currently not supported so exiting early..."
     84   log_print "skipping update of radio partition, not supported yet."
     85 }
     86