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Altera_Forum
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20 years ago

IRQ 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 ...
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Altera_Forum
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20 years ago

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originally posted by shindou@Apr 6 2006, 09:18 AM

found the problem, the makefile in the drivers/usb didn't point to the drivers/usb/host directory for isp1362 selection in menuconfig.

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

driver isp1362-hcd, 2005-04-04

isp1362-hcd isp1362-hcd: isp1362 host controller

isp1362_hc_reset:

clock not ready after 20ms

isp1362-hcd isp1362-hcd: can't reset

init error, -19

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 (0x13c000 - 0x193000)

init started: busybox v1.1.1-pre0 (2006.03.06-00:20+0000) multi-call binary

can start debugging the reset problem now

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yes, drivers/usb/Makefile line17 should be changed to ISP1362 .

let me know if you have progress in the debug http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif