ISP1761 Linux driver
From ArmadeusWiki
This page summarizes the informations to use the DevFull's ISP1761 USB Host controller with Linux.
Page under construction...
Informations on this page are not guaranteed !!
Compilation
- Launch kernel configuration:
$ make linux-menuconfig
- Activate USB support in Linux:
Device Drivers ---> USB support ---> <M> Support for Host-side USB
- and choose ISP controller:
Device Drivers ---> Armadeus specific drivers ---> <M> isp1761 USB 2.0 Host controller
Usage
- Three drivers have to be started in order to get the ISP working. They have to be started in the following order:
# modprobe apf9328-isp1761 # modprobe hal_imx # modprobe pehci
- and then you should see (on console):
isp1761 isp1761.0: PHILIPS ISP1761 isp1761 isp1761.0: new USB bus registered, assigned bus number 1 isp1761 isp1761.0: irq 138, io mem 0x00000000 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected /xxxx/armadeus_trunk/target/linux/modules/isp1761/hal/hal_imx.c: Registered Driver Philips /xxxx/armadeus_trunk/target/linux/modules/isp1761/host/pehci.c: Host Driver has been Registered # usb 1-1: new high speed USB device using isp1761 and address 2 usb 1-1: configuration #1 chosen from 1 choice hub 1-1:1.0: USB hub found hub 1-1:1.0: 3 ports detected
