add option to select flash page to flash_settings

diff --git a/tools/flash_settings.pl b/tools/flash_settings.pl
index 7b5546613c84a14998ab90b1a3873a3e3dabd5f8..dc446d292557e34db24126a840996198b70f25ac 100755 (executable)
--- a/tools/flash_settings.pl
+++ b/tools/flash_settings.pl
@@ -14,6 +14,7 @@ my $yestoall=0;
 my $clear=0;
 my $info=0;
 my $noverify=0;
+my $header_page_addr = 0x7000;
 
 Getopt::Long::Configure(qw(gnu_getopt));
 GetOptions(
@@ -23,15 +24,18 @@ GetOptions(
            'clear|c'   => \$clear,
            'info|i'    => \$info,
            'noverify|v'  => \$noverify,
+           'page|p=s'    => \$header_page_addr
           );
 
+if (my @a = $header_page_addr =~ /^0x(\w+)/) {
+  $header_page_addr = hex($a[0]);
+  }
 
-          
 
 my @pages;
 my $page;
 
-my $header_page_addr = 0x7000;
+
 
 my $trbflash = "trbflash";
 
@@ -263,6 +267,7 @@ options:
   --noverify|-v   do not verify the written memory area
   --info|-i       show information summary about settings
                   in the flash
+  --page|-p       specify starting flash page to use                  
   
 settings file format: