https://community.nxp.com/t5/T-Series/NOR-flash-programming-issue/m-p/1876862#M4898 <P><SPAN>I discovered that when I write the same file to the address: EBF40000, it is successful. Therefore, I suspect there is an issue with CodeWarrior. After having the hardware pull the NOR flash address pin to 1 (forcing B to become F), I wrote to EBF40000 again. The experiment was successful, tricking CodeWarrior into writing the value to the address EFF40000 without any errors.</SPAN></P> Wed, 29 May 2024 06:25:50 GMT Detrois 2024-05-29T06:25:50Z https://community.nxp.com/t5/T-Series/NOR-flash-programming-issue/m-p/1875973#M4894 <P>Hi,</P><P>&nbsp;&nbsp; In my custom board using processor T1014 .When I try to program Uboot.bin into NOR flash, it cannot end when programming to the last sector.</P><P>I have done unprotect and erase before program.</P><P>The following is the log output by codewarrior :<BR /><BR />fl::target -lc "t10104_connect_sram_flash-core00_RAM_T1014_Download"<BR />fl::target -b 0x0 0x20000<BR />fl::target -v off -l off<BR />cmdwin::fl::device -d "lisco-S29GL01GP" -o "64Mx16x1" -a 0xe8000000 0xefffffff<BR />cmdwin::fl::protect all off<BR />Beginning Operation ...<BR />-------------------------<BR />Performing target initialization ...<BR />Downloading Flash Diagnostics Driver ...<BR />Reading flash ID ...<BR />Unprotecting all sectors...<BR />Unprotecting ...<BR />Unprotecting ....<BR />Unprotecting .....<BR />Unprotecting ......<BR /><FONT color="#339966">Unprotect Command Succeeded</FONT><BR />cmdwin::fl::image -f "C:\\Users\\MPC1\\Desktop\\MPC\\nor_flash_dump\\nor_uboot_current_uboot.bin" -t "Auto Detect" -re off -oe on -o 0xeff40000<BR />cmdwin::fl::erase image<BR />-------------------------<BR />Auto-detection is successful.<BR />File is of type Binary/Raw Format.<BR /><BR />Downloading Flash Device Driver ...<BR />Reading flash ID ...<BR />Erasing Sector 0xEFF40000 to 0xEFF5FFFF<BR />Erasing Sector 0xEFF60000 to 0xEFF7FFFF<BR />Erasing Sector 0xEFF80000 to 0xEFF9FFFF<BR />Erasing Sector 0xEFFA0000 to 0xEFFBFFFF<BR />Erasing Sector 0xEFFC0000 to 0xEFFDFFFF<BR />Erasing Sector 0xEFFE0000 to 0xEFFFFFFF<BR />Erasing ....<BR /><FONT color="#339966">Erase Command Succeeded</FONT><BR />cmdwin::fl::write verify<BR />Beginning Operation ...<BR />-------------------------<BR />Programming file C:\Users\MPC1\Desktop\MPC\nor_flash_dump\nor_uboot_current_uboot.bin<BR />Auto-detection is successful.<BR />File is of type Binary/Raw Format.<BR /><BR />Downloading Flash Device Driver ...<BR />Reading flash ID ...<BR />Auto-detection is successful.<BR />File is of type Binary/Raw Format.<BR /><BR />Downloading 0x00010000 bytes to be programmed at 0xEFF40000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFF50000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFF60000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFF70000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFF80000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFF90000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFFA0000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFFB0000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFFC0000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFFD0000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x00010000 bytes to be programmed at 0xEFFE0000<BR />Executing program with verify ....<BR /><FONT color="#339966">Program with Verify Command Succeeded</FONT><BR />Downloading 0x0000FFFF bytes to be programmed at 0xEFFF0000<BR />Executing program with verify ....<BR />Executing program with verify .....<BR />Executing program with verify ......<BR />Executing program with verify .......<BR />Executing program with verify ........<BR />Executing program with verify .........<BR />Executing program with verify ..........<BR />Executing program with verify ...........<BR />Executing program with verify ............<BR />Executing program with verify .............<BR />Executing program with verify ..............<BR />Executing program with verify ...............<BR />Executing program with verify ................<BR />Executing program with verify .................<BR />Executing program with verify ..................<BR />Executing program with verify ...................<BR />Executing program with verify ....................<BR />Executing program with verify .....................<BR />Executing program with verify ......................<BR />Executing program with verify .......................<BR />Executing program with verify ........................<BR />Executing program with verify .........................<BR />Executing program with verify ..........................<BR />Executing program with verify ...........................<BR />Executing program with verify ............................<BR />Executing program with verify .............................<BR />Executing program with verify ..............................<BR />Executing program with verify ...............................<BR />Executing program with verify ................................<BR />Executing program with verify .................................<BR />Executing program with verify ..................................<BR />Executing program with verify ...................................<BR />Executing program with verify ....................................<BR />Executing program with verify .....................................<BR />Executing program with verify ......................................<BR />Executing program with verify .......................................<BR />Executing program with verify ........................................<BR />Executing program with verify .........................................<BR />Executing program with verify ..........................................<BR />Executing program with verify ...........................................<BR />Executing program with verify ............................................<BR />Executing program with verify .............................................<BR />Executing program with verify ..............................................<BR />Executing program with verify ...............................................<BR />Executing program with verify ................................................<BR />Executing program with verify .................................................<BR />Executing program with verify ..................................................<BR />Executing program with verify ...................................................<BR />Executing program with verify ....................................................<BR />Executing program with verify .....................................................<BR />Executing program with verify ......................................................<BR />Executing program with verify .......................................................<BR />Executing program with verify ........................................................<BR />Executing program with verify .........................................................<BR />Executing program with verify ..........................................................<BR />Executing program with verify ...........................................................<BR />Executing program with verify ............................................................<BR />Executing program with verify .............................................................<BR />Executing program with verify ..............................................................</P><P>This will repeat the loop and never end.<BR /><BR /><SPAN>&nbsp;My codewarrior settings in below screenshot.</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="flash1.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/281083i2857FB7F59D96ED4/image-size/medium?v=v2&amp;px=400" role="button" title="flash1.png" alt="flash1.png" /></span></P><P> <SPAN>Regards,</SPAN></P><P>Detrois Huang</P><P>&nbsp;</P> Tue, 28 May 2024 06:14:12 GMT https://community.nxp.com/t5/T-Series/NOR-flash-programming-issue/m-p/1875973#M4894 Detrois 2024-05-28T06:14:12Z https://community.nxp.com/t5/T-Series/NOR-flash-programming-issue/m-p/1876862#M4898 <P><SPAN>I discovered that when I write the same file to the address: EBF40000, it is successful. Therefore, I suspect there is an issue with CodeWarrior. After having the hardware pull the NOR flash address pin to 1 (forcing B to become F), I wrote to EBF40000 again. The experiment was successful, tricking CodeWarrior into writing the value to the address EFF40000 without any errors.</SPAN></P> Wed, 29 May 2024 06:25:50 GMT https://community.nxp.com/t5/T-Series/NOR-flash-programming-issue/m-p/1876862#M4898 Detrois 2024-05-29T06:25:50Z