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The GEL callback "OnTargetConnect()" is no longer running atomically

pankaj sethia
Intellectual 445 points

Respected Sir / Madam,

   I am using CCSV4 and i am using XDS 510 JTAG for programming my Centaurus(TMDXEVM8148ALP) board .I am trying to connect ARM Cortex A8, but when i try to connect CCS to the target after loading GEL files,after some time it stops at "MMU has been written" and then i get error message  "the GEL callback "OnTargetConnect()" is no longer running atomically". Can anybody help me in this regard. I am not understanding what to do. I restart my PC and CCS several times,also i tried to clean my project and rebuild it but nothing worked. I also tried CPU reset and SYSTEM reset but nothing helped.

Thanks in advance.

  • 0
    TI__Guru**** 420520 points

    Hello,

    Could you provide the GEL file you are using for the A8? Also provide the exact version number of you CCSv4 install.

    Thanks

    ki

  • 0 in reply to Ki
    Intellectual 445 points

    Thanks for reply Ki. i am sending you my Gel files and i am using CCS  4.2.200033 . I am attaching my Gel files as you said(saved as .txt format) 

    7485.evmDM8148.txt 
    //Created by Shreyas Prasad (shreyasp@ti.com)

#define PRCM_BASE_ADDR			0x48180000

#define WR_MEM_32(addr, data)    *(unsigned int*)(addr) =(unsigned int)(data)
#define RD_MEM_32(addr) 	  	 *(unsigned int*)(addr)
#define UWORD32 			     unsigned int

#define CM_ALWON_SPINBOX_CLKCTRL    (PRCM_BASE_ADDR + 0x1598)
#define CM_ALWON_MAILBOX_CLKCTRL    (PRCM_BASE_ADDR + 0x1594)
#define CM_ALWON_L3_SLOW_CLKSTCTRL	(PRCM_BASE_ADDR + 0x1400)

hotmenu enableSpinlocks()
{
    GEL_TextOut("\tPRCM for spinlock Initialization in Progress \n","Output",1,1,1);	 
    									
    WR_MEM_32(CM_ALWON_L3_SLOW_CLKSTCTRL, 2);    
    WR_MEM_32(CM_ALWON_SPINBOX_CLKCTRL,   2);    
    /* Wait for IDLEST to read 0x0 indicating that the module is fully functional */
    while(((RD_MEM_32(CM_ALWON_SPINBOX_CLKCTRL)&0x30000)>>16)!=0);

	GEL_TextOut("\tspinlock Accesses are PASSED \n","Output",1,1,1);	 										
    GEL_TextOut("\tspinlock Initialization in Done \n","Output",1,1,1);	 									
}
hotmenu enableMaiboxes()
{
    GEL_TextOut("\tPRCM for mailboxes Initialization in Progress \n","Output",1,1,1);	 									

    WR_MEM_32(CM_ALWON_L3_SLOW_CLKSTCTRL, 2);    
    WR_MEM_32(CM_ALWON_MAILBOX_CLKCTRL,   2);    
    /* Wait for IDLEST to read 0x0 indicating that the module is fully functional */
    while(((RD_MEM_32(CM_ALWON_MAILBOX_CLKCTRL)&0x30000)>>16)!=0);
	
	GEL_TextOut("\tmailboxes Accesses are PASSED \n","Output",1,1,1);	 										
    GEL_TextOut("\tPmailboxes Initialization in Done \n","Output",1,1,1);	 									
}

OnTargetConnect()
{
	GEL_LoadGel("$(GEL_file_dir)\\New_Centaurus_20MHz_Si.gel");
	GEL_TextOut("--->>> Starting A8 <<<---\n");
	
	DucatiClkEnable();
	GEMSSClkEnable();
	
	Unlock_PLL_Control_MMR();
	ControlModule_ClkEnable();
	
	PLL_CLOCKS_Config();
	//PrcmAlwayOnClkEnable(); //does not come out of loop
	DDR2_Initialization();
	//L3_PLL_Config();
	//SATA_PLL_Config();
	Ethernet_PinMux_Setup();
	
	enableMaiboxes();
	enableSpinlocks();
}
    5807.New_Centaurus_20Mhz.txt.

  • 0 in reply to pankaj sethia
    Intellectual 445 points

    ki i am waiting for your rply.