Merge tag 'video-updates-for-2019.04-rc1' of git://git.denx.de/u-boot-video

- ihs and imx driver fixes
- relax EDID validation checks for 0 hsync/vsync
pulse width (support some qu

Merge tag 'video-updates-for-2019.04-rc1' of git://git.denx.de/u-boot-video

- ihs and imx driver fixes
- relax EDID validation checks for 0 hsync/vsync
pulse width (support some quirky displays)

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dfu: mmc: call fs functions instead of run_command

This unbreaks dfu mmc_file_op which is currently broken since using the
load cmd on a buffer from heap is not allowed - added with

dfu: mmc: call fs functions instead of run_command

This unbreaks dfu mmc_file_op which is currently broken since using the
load cmd on a buffer from heap is not allowed - added with
commit aa3c609e2be5 ("fs: prevent overwriting reserved memory")

Fixes: commit aa3c609e2be5 ("fs: prevent overwriting reserved memory")
Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Lukasz Majewski <lukma@denx.de>

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Merge tag 'u-boot-imx-20190129' of git://git.denx.de/u-boot-imx

For 2019.04

Merge branch '2019-01-25-master-imports'

- snapdragon 820c improvements
- poplar updates
- DFU + SPL cleanups
- Improve the mediatek mmc driver
- Other minor cleanups / impro

Merge branch '2019-01-25-master-imports'

- snapdragon 820c improvements
- poplar updates
- DFU + SPL cleanups
- Improve the mediatek mmc driver
- Other minor cleanups / improvements

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dfu: Make DFU support more SPL friendly

Do this by using $(SPL_) in Makefiles and CONFIG_IS_ENABLED in C code.
This ensures the files and features are only built into the right build

dfu: Make DFU support more SPL friendly

Do this by using $(SPL_) in Makefiles and CONFIG_IS_ENABLED in C code.
This ensures the files and features are only built into the right build
for which they are enabled. Using the macros to simplify this patch was
made possible by the config symbol rename done in the last patch.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Lukasz Majewski <lukma@denx.de>

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

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 borro

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 git://www.denx.de/git/u-boot-imx

Update pfla02 for setenv changes and PHYLIB/etc migration to Kconfig.

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

Merge git://git.denx.de/u-boot-fsl-qoriq

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

Conflicts:
include/configs/ls1046aqds.h
include/configs/ls1046ardb.h

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2017-07-29

A lot of EFI greatness this time around. Thanks a lot to the
two amazing new contri

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2017-07-29

A lot of EFI greatness this time around. Thanks a lot to the
two amazing new contributors

Heinrich Schuchardt and
Rob Clark

we now gain

- stable objects across multiple bootefi invocations
- fixes for shim
- fixes for ipxe
- protocol installation
- device path conversion to/from text
- working "lsefi" support in grub
- working notifiers
- various bug fixes

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

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

dfu: remove limitation on partition size

Change long (32 bits on arm) to u64 (same type than offset)
for size and read offset r_left

So partition and device used for DFU can be

dfu: remove limitation on partition size

Change long (32 bits on arm) to u64 (same type than offset)
for size and read offset r_left

So partition and device used for DFU can be greater than 4GB

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

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dfu: allow dfu read on partition greater than 2GB

solve issue on get_medium_size() function
the detection of error is a simple test < 0
but for ARM platform, long is 32bits and 2GB =

dfu: allow dfu read on partition greater than 2GB

solve issue on get_medium_size() function
the detection of error is a simple test < 0
but for ARM platform, long is 32bits and 2GB = 0x80000000
is seen as error.

I solve the issue by changing the prototype fo the function
to separate size and result.
This patch prepare the next patch with size change to u64.

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

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

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

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

dfu: usb: f_dfu: Set deferred call for dfu_flush() function

This patch fixes situation when one would like to write large file into
medium with the file system (fat, ext4, etc).
This

dfu: usb: f_dfu: Set deferred call for dfu_flush() function

This patch fixes situation when one would like to write large file into
medium with the file system (fat, ext4, etc).
This change sets file size limitation to the DFU internal buffer size.

Since u-boot is not supporting interrupts and seek on file systems, it
becomes challenging to store large file appropriately.

To reproduce this error - create large file (around 26 MiB) and sent it
to the target board.

Lets examine the flow of USB transactions:

0. DFU uses EP0 with 64B MPS [Max Packet Size]

1. Send file - OUT (PC->target) - dat_26MiB.img is sent with 4096 B transactions

2. Get status - OUT (PC->target) - wait for DFU_STATE_dfuDNLOAD_IDLE (0x05) sent
from target board - IN transaction
(target->PC)

3. The whole file content is sent to target - OUT (PC->target) with ZLP [Zero
Length Packet]

Now the interesting part starts:

4. OUT (PC->target) Setup transaction (request to share DFU state)

5. IN (target->PC) - reply the current DFU state
- In the UDC driver the req->completion (with dfu_flush) is called
after successful IN transfer.
- The dfu_flush() (called from req->completion callback) saves the
whole file at once (u-boot doesn't support seek on fs).
Such operation takes considerable time. When the file
is large - e.g. 26MiB - this time may be more than 5 seconds.

6. OUT (PC->target) - ZLP, is send in the same time when dfu_flush()
writes data to eMMC memory.
The dfu-util application has hard coded timeout on USB transaction
completion set to 5 seconds (it uses libusb calls).

When the file to store is large (e.g. 26 MiB) the time needed to write it
may excess the dfu-util timeout and following error message will be displayed:
"unable to read DFU status" on the HOST PC console.

This change is supposed to leverage DFU's part responsible for storing files
on file systems. Other DFU operations - i.e. raw/partition write to NAND and
eMMC should work as before.

The only functional change is the error reporting. When dfu_flush() fails
the u-boot prompt will exit with error information and dfu-util application
exits afterwards as well.

Test HW:
- Odroid XU3 (Exynos5433) - test with large file
- Trats (Exynos4210) - test for regression - eMMC, raw,

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Reported-by: Alex Gdalevich <agdalevich@axion-biosystems.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Heiko Schocher <hs@denx.de>

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Merge branch 'rmobile' of git://git.denx.de/u-boot-sh

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

dfu: tftp: update: Add dfu_write_from_mem_addr() function

This function allows writing via DFU data stored from fixed buffer address
(like e.g. loadaddr env variable).

Such pred

dfu: tftp: update: Add dfu_write_from_mem_addr() function

This function allows writing via DFU data stored from fixed buffer address
(like e.g. loadaddr env variable).

Such predefined buffers are used in the update_tftp() code. In fact this
function is a wrapper on the dfu_write() and dfu_flush().

Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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dfu: tftp: update: Provide tftp support for the DFU subsystem

This commit adds initial support for using tftp for downloading and
upgrading firmware on the device.

Signed-off-by

dfu: tftp: update: Provide tftp support for the DFU subsystem

This commit adds initial support for using tftp for downloading and
upgrading firmware on the device.

Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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

Conflicts:
README

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

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

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