FreeCalypso > hg > fc-magnetite

annotate src/cs/layer1/tools/gen_intram.pl @ 605:07d0dc4431f4

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bootloader.s: same MEMIF fix as in int.s plus DPLL BYPASS fix Both MEMIF and DPLL settings are now the same between int.s and bootloader.s assembly code paths. Previously bootloader.s was setting DPLL BYPASS /2 mode, which persisted until _INT_Initialize code with the bootloader body omitted, or was changed to /1 in the hardware init function in the bootloader.lib:start.obj module.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 17 Jun 2019 18:40:32 +0000
parents 945cf7f506b2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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945cf7f506b2 src/cs: chipsetsw import from tcs211-fcmodem
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1 #!/usr/bin/perl
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2
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3
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4 if ($#ARGV == -1)
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5 {
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6 die "\nSyntax is gen_intram <C file (with extension)>\n\n";
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7 }
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8
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9 $#ARGV == 0 or die "Incorrect number of parameters";
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10
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11 $c_input_file = @ARGV[0];
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12
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13 # -------------------------------------------------------------------------------
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14 # Remove .c extension and create the new filename for the processed file
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15
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16 @file_name = split /\.c/, $c_input_file;
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17 $c_output_file = join ('', @file_name, "_intram.c");
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18
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19 print "Output file: $c_output_file\n";
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20
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21 # -------------------------------------------------------------------------------
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22 # Generates the C file for internal RAM
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23
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24 open input_stream, $c_input_file
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25 or die "\n\n Input C file $C_input_file cannot be opened: $!\n";
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26
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27 open(output_stream,'>'.$c_output_file)
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28 or die "\n\nCan't open output file $C_output_file: $!";
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29
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30 printf output_stream "/* ----- WARNING - File automatically generated - Do not modify it ----- */\n\n\n\n\n";
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31
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32 $d_internal_found = 0;
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33
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34 # Search for data
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35 while(<input_stream>)
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36 {
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37 chomp $_;
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38
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39 # Search for start comment
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40 if ( /#pragma DUPLICATE_FOR_INTERNAL_RAM_START/ )
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41 {
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42 # DEBUG
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43 #print "Found begin of string\n";
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44 $d_internal_found = 1;
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45
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46 # Found begin internal RAM code, then output up to the end string
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47 while(<input_stream>)
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48 {
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49 chomp $_;
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50 if ( /#pragma DUPLICATE_FOR_INTERNAL_RAM_END/ )
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51 {
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52 # Found end of the internal RAM code, then search for another one
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53 # DEBUG
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54 #print "Found end of string\n";
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55 last;
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56 }
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57 else
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58 {
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59 printf output_stream "%s\n", $_;
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60 # DEBUG
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61 #print "Copied lines - $_\n";
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62 }
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63 }
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65 }
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66 }
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67
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68 close input_stream;
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69 close output_stream;