Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

question on EPCS

Hi all, is it possible to put root file system (jffs2) on epcs??? Therefore you can have all in epcs (sof, kernel, rootfs)... Any help will be appreciated Carlo
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi All,

a new question on EPCS....

I've enable SPI serial flash on linux kernel and added partitions for epcs....now I wanted to update netlist on epcs directly from Linux....it seems impossible...if I try cp/dd .img /dev/mtd4 (the device on which epcs belongs) I obtain

can't open /dev/mtd4: permission denied ....

I don't understant....If i try to mount jffs2 on epcs everything works well...

Can someone help me to understand what is happening??

Carlo :)