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Move all SAMA5 EHCI interrupt handling to the worker thread

This commit is contained in:
Gregory Nutt 2013-08-21 11:07:42 -06:00
parent bc57cd5684
commit 3d59f1f61c
1 changed files with 27 additions and 1 deletions
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28
configs/sama5d3x-ek/README.txt
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@ -1166,7 +1166,7 @@ Configurations
volume when it is removed. But those callbacks are not used in
this configuration.
10) Support the USB full-speed OHCI host driver can be enabled by change
10) Support the USB full-speed OHCI host driver can be enabled by changing
the NuttX configuration file as follows:
System Type -> ATSAMA5 Peripheral Support
@ -1193,6 +1193,28 @@ Configurations
multiple of the 48MHz needed for OHCI. The delay loop calibration
values that are used will be off slightly because of this.
10) Support the USB high-speed EHCI host driver can be enabled by changing
the NuttX configuration file as follows:
System Type -> ATSAMA5 Peripheral Support
CONFIG_SAMA5_UHPHS=y : USB Host High Speed
System Type -> USB High Speed Host driver options
CONFIG_SAMA5_EHCI=y : High-speed EHCI support
: Defaults for values probably OK
Device Drivers
CONFIG_USBHOST=y : Enable USB host support
Device Drivers -> USB Host Driver Support
CONFIG_USBHOST_ISOC_DISABLE=y : Isochronous endpoints not used
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
Library Routines
CONFIG_SCHED_WORKQUEUE : Worker thread support is required
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
STATUS:
2013-7-19: This configuration (as do the others) run at 396MHz.
The SAMA5D3 can run at 536MHz. I still need to figure out the
@ -1255,6 +1277,10 @@ Configurations
d) OHCI will support 3 downstream points, but I currently have only
one enabled.
2013-8-20: Added description to add EHCI to the configuration. At
present, however, EHCI is still a work in progress and not ready for
prime time.
ostest:
This configuration directory, performs a simple OS test using
examples/ostest.