diff options
author | RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
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committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/doc/README.omap-ulpi-viewport | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/doc/README.omap-ulpi-viewport')
-rw-r--r-- | qemu/roms/u-boot/doc/README.omap-ulpi-viewport | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/qemu/roms/u-boot/doc/README.omap-ulpi-viewport b/qemu/roms/u-boot/doc/README.omap-ulpi-viewport deleted file mode 100644 index a5240b9e2..000000000 --- a/qemu/roms/u-boot/doc/README.omap-ulpi-viewport +++ /dev/null @@ -1,27 +0,0 @@ -Reference code ""drivers/usb/ulpi/omap-ulpi-viewport.c" - -Contains the ulpi read write api's to perform -any ulpi phy port access on omap platform. - -On omap ehci reg map contains INSNREG05_ULPI -register which offers the ulpi phy access so -any ulpi phy commands should be passsed using this -register. - -omap-ulpi-viewport.c is a low level function -implementation of "drivers/usb/ulpi/ulpi.c" - -To enable and use omap-ulpi-viewport.c -we require CONFIG_USB_ULPI_VIEWPORT_OMAP and -CONFIG_USB_ULPI be enabled in config file. - -Any ulpi ops request can be done with ulpi.c -and soc specific binding and usage is done with -omap-ulpi-viewport implementation. - -Ex: scenario: -omap-ehci driver code requests for ulpi phy reset if -ehci is used in phy mode, which will call ulpi phy reset -the ulpi phy reset does ulpi_read/write from viewport -implementation which will do ulpi reset using the -INSNREG05_ULPI register. |