SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

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Merge branch 'master' of git://git.denx.de/u-boot-usb

usb: gadget: dfu: add result for handle_getstatus()

harmonize result with other handle_XXX() functions: return int for size
remove the define RET_STAT_LEN : no more necessary

Signed-off-by: Patrick

usb: gadget: dfu: add result for handle_getstatus()

harmonize result with other handle_XXX() functions: return int for size
remove the define RET_STAT_LEN : no more necessary

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>

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Merge branch 'master' of git://git.denx.de/u-boot-arm

Merge branch 'master' of git://git.denx.de/u-boot-usb

usb: dfu: f_dfu: Provide infrastructure to adjust DFU's Poll Timeout value

It is necessary to deter the host from sending subsequent DFU_GETSTATUS
request in the case of e.g. writing the buffer to m

usb: dfu: f_dfu: Provide infrastructure to adjust DFU's Poll Timeout value

It is necessary to deter the host from sending subsequent DFU_GETSTATUS
request in the case of e.g. writing the buffer to medium.

Here the timeout is increased when we fill up the whole buffer. This delay
allows eMMC memory to perform its internal operations.
Otherwise we end up with HOST's error regarding GET_STATUS receive timeout.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>

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usb:g_dnl:dfu: Download gadget and DFU function code clean up

The download gadget code and DFU function lacks of proper declarations
for the case when a target board wants to use only one of availab

usb:g_dnl:dfu: Download gadget and DFU function code clean up

The download gadget code and DFU function lacks of proper declarations
for the case when a target board wants to use only one of available usb
functions.

Moreover the relevant declarations have been moved to consistent
localization (like <dfu.h>).

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>

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Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <s

Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>

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Merge branch 'u-boot/master' into u-boot-arm/master

Add GPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>

Merge remote-tracking branch 'u-boot/master'

Merge branch 'master' of git://git.denx.de/u-boot-usb

* 'master' of git://git.denx.de/u-boot-usb:
MUSB driver: Timeout is never detected as the while loop does not end
usb: fix ulpi_set_vbus pro

Merge branch 'master' of git://git.denx.de/u-boot-usb

* 'master' of git://git.denx.de/u-boot-usb:
MUSB driver: Timeout is never detected as the while loop does not end
usb: fix ulpi_set_vbus prototype
pxa25x: Add UDC registers definitions
USB: Fix strict aliasing in ohci-hcd
usb: Optimize USB storage read/write
ehci: Optimize qTD allocations
usb_stor_BBB_transport: Do not delay when not required
usb_storage: Remove EHCI constraints
usb_storage: Restore non-EHCI support
ehci-hcd: Boost transfer speed
ehci: cosmetic: Define used constants
ehci: Fail for multi-transaction interrupt transfers
arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATS
arm:trats: Support for USB UDC driver at TRATS board.
dfu:cmd: Support for DFU u-boot command
dfu: MMC specific routines for DFU operation
dfu: DFU backend implementation
dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget
dfu:usb: Support for g_dnl composite download gadget.
ehci: cosmetic: Define the number of qt_buffers

Signed-off-by: Wolfgang Denk <wd@denx.de>

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dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget

Support for f_dfu USB function.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p

dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget

Support for f_dfu USB function.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>

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