topic MPC8349EA in Little Endian in Other NXP Products https://community.nxp.com/t5/Other-NXP-Products/MPC8349EA-in-Little-Endian/m-p/160489#M818 <HTML><HEAD></HEAD><BODY><DIV></DIV>Hi<BR /><BR />We use MPC8349 based design to basically transfer data between Gigabit Ethernet and PCI. We are developing an application based on MPC8349-miTXE reference board.<BR />Since our GbE device and PCI are both little-endian, we are facing lot of problems in actual data exchange between GbE and MPC8349. Basically because MPC8349 in the mITX board is big-endian, by default, and GbE data is little-endian.<BR /><BR />Is there any method of changing the endian-ness to Little Endian through a user-mode linux program&nbsp; (my own C program) that would run on the Linux (FreeScale's flavour) on miTX? ie, after uboot &amp; Linux is loaded?<BR /><BR />Please help me.<BR /><BR />Thank you.<BR />Warm Regards<BR />-silvereye<BR /><DIV></DIV></BODY></HTML> Sat, 03 Nov 2007 16:57:00 GMT silvereye 2007-11-03T16:57:00Z MPC8349EA in Little Endian https://community.nxp.com/t5/Other-NXP-Products/MPC8349EA-in-Little-Endian/m-p/160489#M818 <HTML><HEAD></HEAD><BODY><DIV></DIV>Hi<BR /><BR />We use MPC8349 based design to basically transfer data between Gigabit Ethernet and PCI. We are developing an application based on MPC8349-miTXE reference board.<BR />Since our GbE device and PCI are both little-endian, we are facing lot of problems in actual data exchange between GbE and MPC8349. Basically because MPC8349 in the mITX board is big-endian, by default, and GbE data is little-endian.<BR /><BR />Is there any method of changing the endian-ness to Little Endian through a user-mode linux program&nbsp; (my own C program) that would run on the Linux (FreeScale's flavour) on miTX? ie, after uboot &amp; Linux is loaded?<BR /><BR />Please help me.<BR /><BR />Thank you.<BR />Warm Regards<BR />-silvereye<BR /><DIV></DIV></BODY></HTML> Sat, 03 Nov 2007 16:57:00 GMT https://community.nxp.com/t5/Other-NXP-Products/MPC8349EA-in-Little-Endian/m-p/160489#M818 silvereye 2007-11-03T16:57:00Z Re: MPC8349EA in Little Endian https://community.nxp.com/t5/Other-NXP-Products/MPC8349EA-in-Little-Endian/m-p/160490#M819 <HTML><HEAD></HEAD><BODY><DIV>Well,<BR />I did not find how to do this, I decided to use the processor in big-endian itself.<BR />Warm<BR />Regards<BR /><BLOCKQUOTE><HR />silvereye wrote:<BR /><DIV></DIV>Hi<BR /><BR />We use MPC8349 based design to basically transfer data between Gigabit Ethernet and PCI. We are developing an application based on MPC8349-miTXE reference board.<BR />Since our GbE device and PCI are both little-endian, we are facing lot of problems in actual data exchange between GbE and MPC8349. Basically because MPC8349 in the mITX board is big-endian, by default, and GbE data is little-endian.<BR /><BR />Is there any method of changing the endian-ness to Little Endian through a user-mode linux program&nbsp; (my own C program) that would run on the Linux (FreeScale's flavour) on miTX? ie, after uboot &amp; Linux is loaded?<BR /><BR />Please help me.<BR /><BR />Thank you.<BR />Warm Regards<BR />-silvereye<BR /><DIV></DIV><BR /><HR /></BLOCKQUOTE><BR /></DIV></BODY></HTML> Wed, 12 Dec 2007 21:38:34 GMT https://community.nxp.com/t5/Other-NXP-Products/MPC8349EA-in-Little-Endian/m-p/160490#M819 silvereye 2007-12-12T21:38:34Z