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Altera_Forum
Honored Contributor
Honored ContributorIRQ mapping in SOPC builder
I fixed up the device address (na_usb - to the address assigned to ISP1362 in SOPC builder) and irq (na_usb_irq - IRQ 4 when viewed in SOPC builder) and corrected the chip id so linux recognizes the ...
Altera_ForumHonored Contributor
Honored Contributorthanks hippo, just tried it out with the nios_0.ptf
uClinux/Nios II Altera Nios II support © 2004 Microtronix Datacom Ltd. Built 1 zonelists Kernel command line: PID hash table entries: 64 (order: 6, 1024 bytes) Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) Memory available: 6508k/8192k RAM, 0k/0k ROM (1136k kernel code, 452k data) Mount-cache hash table entries: 512 NET: Registered protocol family 16 SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub Bluetooth: Core ver 2.8 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized io scheduler noop registered io scheduler deadline registered (default) Serial: JTAG UART driver $Revision: 1.4 $ ttyJ0 at MMIO 0x81004000 (irq = 1) is a jtag_uart usbmon: debugfs is not available Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. Bluetooth: HCI USB driver ver 2.9 usbcore: registered new driver hci_usb Freeing unused kernel memory: 352k freed (0x12a000 - 0x181000) init started: BusyBox v1.1.1-pre0 (2006.03.06-00:20+0000) multi-call binary BusyBox v1.1.1-pre0 (2006.03.06-00:20+0000) Built-in shell (msh) Enter 'help' for a list of built-in commands. # didn't see anything pop up when i plugged in a usb flash drive though. i'll update the thread as i debug if i find anything or get it to work.
