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authorRod Whitby <rod@whitby.id.au>2007-08-10 12:54:47 +0000
committerRod Whitby <rod@whitby.id.au>2007-08-10 12:54:47 +0000
commitfb2c0d18dbe709b895fe8842e2f29834ff7fab9e (patch)
tree3538380989e0cdf57bacf811d3b5239cfec8a0f1
parentcf2cfdf9ba3354398f4231d74491fd2c2250183f (diff)
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slugimage: Added support for 16MiB flash chips
SVN-Revision: 8387
-rwxr-xr-xscripts/slugimage.pl19
1 files changed, 16 insertions, 3 deletions
diff --git a/scripts/slugimage.pl b/scripts/slugimage.pl
index da98c999e6..3d2735d0f1 100755
--- a/scripts/slugimage.pl
+++ b/scripts/slugimage.pl
@@ -391,10 +391,9 @@ sub readInFirmware {
my($filename, $partitions_ref) = @_;
my($firmware_buf);
- my($total_length) = 0x800000;
open FILE,$filename or die "Can't find firmware image \"$filename\": $!\n";
- read FILE,$firmware_buf,$total_length or die "Can't read $total_length bytes from \"$filename\": $!\n";
+ read FILE,$firmware_buf,$flash_len or die "Can't read $flash_len bytes from \"$filename\": $!\n";
close FILE or die "Can't close \"$filename\": $!\n";
$debug and printf("Read 0x%08X bytes from \"%s\"\n", length($firmware_buf), $filename);
@@ -930,7 +929,7 @@ sub defaultPartitions {
# Main routine starts here ...
-my($unpack, $pack, $little, $input, $output, $redboot);
+my($unpack, $pack, $little, $fatflash, $input, $output, $redboot);
my($kernel, $sysconf, $ramdisk, $fisdir);
my($microcode, $trailer, $ethaddr, $loader);
@@ -946,6 +945,7 @@ if (!GetOptions("d|debug" => \$debug,
"u|unpack" => \$unpack,
"p|pack" => \$pack,
"l|little" => \$little,
+ "F|fatflash" => \$fatflash,
"i|input=s" => \$input,
"o|output=s" => \$output,
"b|redboot=s" => \$redboot,
@@ -965,6 +965,7 @@ if (!GetOptions("d|debug" => \$debug,
print " [-u|--unpack] Unpack a firmware image\n";
print " [-p|--pack] Pack a firmware image\n";
print " [-l|--little] Convert Kernel and Ramdisk to little-endian\n";
+ print " [-F|--fatflash] Generate an image for 16MB flash\n";
print " [-i|--input] <file> Input firmware image filename\n";
print " [-o|--output] <file> Output firmware image filename\n";
print " [-b|--redboot] <file> Input/Output RedBoot filename\n";
@@ -1047,6 +1048,18 @@ if (defined $little) {
} @partitions;
}
+if (defined $fatflash) {
+ $flash_len = 0x01000000;
+ map {
+ if (($_->{'name'} eq 'FIS directory') or
+ ($_->{'name'} eq 'Loader config') or
+ ($_->{'name'} eq 'Microcode') or
+ ($_->{'name'} eq 'Trailer')) {
+ $_->{'offset'} += 0x00800000;
+ }
+ } @partitions;
+}
+
if (defined $ethaddr) {
map {
if ($_->{'name'} eq 'EthAddr') {