mcu/tools/DSP/Parsing_DSP_array.pm

#!/usr/bin/perl
#
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#*****************************************************************************
#*
#* Filename:
#* ---------
#*   FileInfoParser.pm
#*
#* Project:
#* --------
#*
#*
#* Description:
#* ------------
#*   This module collects the dsp bin base address and return. User: Append2.pl
#*       
#*
#* Author:
#* -------
#*   Carl Kao (mtk08237)
#*
#****************************************************************************/
use strict;
BEGIN { push @INC, './pcore/tools/', './common/tools/MemoryUtility/' }  # add additional library path         
use SymFileParser;
use sysGenUtility;

package Parsing_DSP_array;

use constant L1DSP_BIN      => "DSP_TEMP_ROM_SPACE";
use constant L1DSP_SIZE    => (14*1024*1024);     # hardcode size 14MB, control by DSP bin owner
use constant MD_MAX_SIZE    => (480*1024*1024);  # max MD s


my $VERNO = " Gen93_v0.01";
            # Gen93_v0.02 , 2016/Dec/19,  Add L1DSP_SIZE for DSP to control DSP size
            # Gen93_v0.01 , 2016/Nov/21,  Re-factor return info. for DSP space
            # u0.03 , 2015/01/19,  Memory Utility Refinement
            # u0.02 , 2014/11/03,  Return 0xCDCDCDAA for pcore only load
            # u0.01 , 2014/10/29,  Initial revision

sub getDSPsymbol
{

my $MAIN_SYM_FILE = shift;
my $PLATFORM_NAME = shift;
my $C2K_MODE_SUPPORT = shift;
my $INFO_MAKE_FILE = shift;
my $FS_RAMDISK = shift;

    # disable in LR12, backup for other condition
    #        if(BuildInfo::exist(BuildOPT::CMPL, "__PC ORE_ONLY__"))  
    #        {
    #            print "it is pcore only load!\n";
    #            return (0xCDCDCDAA, 0x0);
    #        }

    SymFileParser::ParseSYM($MAIN_SYM_FILE);

    my $nL1dspBase  = hex(SymFileParser::GetLinkerSymbolAddress(L1DSP_BIN, LinkerSymPostfix::Base, LinkerSymPrefix::None));
    # Give the EMI physical address offset
	if (($PLATFORM_NAME eq "MT6880" or $PLATFORM_NAME eq "MT6890" or $PLATFORM_NAME eq "MT2735")) {
    	if ($FS_RAMDISK eq "TRUE"){
            $nL1dspBase -= 0x8000000;
        } else {
            if ($C2K_MODE_SUPPORT eq "NONE"){
                $nL1dspBase -= 0xE000000;
            } elsif ($C2K_MODE_SUPPORT ne "NONE") {
                $nL1dspBase -= 0xA000000;
            }
    	}
	}

    if (undef != $nL1dspBase) {
        $nL1dspBase -= (&sysUtil::GetCacheablePrefix()) if ($nL1dspBase >= &sysUtil::GetCacheablePrefix());
            
        my $nL1dspSize = hex(SymFileParser::GetLinkerSymbolAddress(L1DSP_BIN, LinkerSymPostfix::Length, LinkerSymPrefix::None));

        #print "L1 DSP ZI: base = ".CommonUtil::Dec2Hex($nL1dspBase).", size = ".CommonUtil::Dec2Hex($nL1dspSize)."\n";
        if($nL1dspBase + $nL1dspSize > MD_MAX_SIZE) {
                &sysUtil::sysgen_die("L1 DSP ZI: base(".CommonUtil::Dec2Hex($nL1dspBase).") + size(".CommonUtil::Dec2Hex($nL1dspSize).") > (".MD_MAX_SIZE.")\n", __FILE__, __LINE__);
        }
        return ($nL1dspBase, $nL1dspSize);
    } else {
        return (0xCDCDCDAA, 0x0);
    }
}