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| author | Mateusz Zalega <m.zalega@samsung.com> | 2014-04-30 13:07:48 +0200 |
|---|---|---|
| committer | Lukasz Majewski <l.majewski@samsung.com> | 2014-05-05 08:00:28 +0200 |
| commit | 75504e9592745021006cb8905b5ff5a51d9d1cb3 (patch) | |
| tree | d3f70f43a6eb464de67b84664d068f819fb01d9a /README | |
| parent | 6b423b752b24bf69962821754314418621fc71cc (diff) | |
| download | u-boot-imx-75504e9592745021006cb8905b5ff5a51d9d1cb3.zip u-boot-imx-75504e9592745021006cb8905b5ff5a51d9d1cb3.tar.gz u-boot-imx-75504e9592745021006cb8905b5ff5a51d9d1cb3.tar.bz2 | |
usb: dfu: fix boards wo USB cable detection
Former usb_cable_connected() patch broke compilation of boards which do
not support this feature.
I've renamed usb_cable_connected() to g_dnl_usb_cable_connected() and added
its default implementation to gadget downloader driver code. There's
only one driver of this kind and it's unlikely there'll be another, so
there's no point in keeping it in /common.
Previously this function was declared in usb.h. I've moved it, since
it's more appropriate to keep it in g_dnl.h - usb.h seems to be intended
for USB host implementation.
Existing code, confronted with default -EOPNOTSUPP return value,
continues as if the cable was connected.
CONFIG_USB_CABLE_CHECK was removed.
Change-Id: Ib9198621adee2811b391c64512f14646cefd0369
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 7 |
1 files changed, 0 insertions, 7 deletions
@@ -1484,13 +1484,6 @@ The following options need to be configured: for your device - CONFIG_USBD_PRODUCTID 0xFFFF - Some USB device drivers may need to check USB cable attachment. - In this case you can enable following config in BoardName.h: - CONFIG_USB_CABLE_CHECK - This enables function definition: - - usb_cable_connected() in include/usb.h - Implementation of this function is board-specific. - - ULPI Layer Support: The ULPI (UTMI Low Pin (count) Interface) PHYs are supported via the generic ULPI layer. The generic layer accesses the ULPI PHY |