u-boot.git/include/linux, branch v2017.05-rc2

lib: div64: sync with Linux

2017-04-13T13:41:10+00:00

Sync with Linux commit ad0376eb1483b ("Merge tag 'edac_for_4.11_2'").

Signed-off-by: Peng Fan 
Cc: Tom Rini

Blackfin: Remove

2017-04-05T17:52:01+00:00

The architecture is currently unmaintained, remove.

Cc: Benjamin Matthews 
Cc: Chong Huang 
Cc: Dimitar Penev 
Cc: Haitao Zhang 
Cc: I-SYST Micromodule 
Cc: M.Hasewinkel (MHA) 
Cc: Marek Vasut 
Cc: Martin Strubel 
Cc: Peter Meerwald 
Cc: Sonic Zhang 
Cc: Valentin Yakovenkov 
Cc: Wojtek Skulski 
Cc: Wojtek Skulski 
Signed-off-by: Tom Rini

bitops.h: Include bitsperlong.h as needed for GENMASK_ULL

2017-03-29T05:39:32+00:00

The macro GENMASK_ULL needs the BITS_PER_LONG_LONG macro which is
defined in the bitsperlong.h header. Lets include this header as
the upcoming A7k/8k support in the Marvell mvpp2 ethernet driver
uses this macro.

Signed-off-by: Stefan Roese 
Reviewed-by: Tom Rini 
Reviewed-by: Joe Hershberger

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

2017-01-19T17:22:23+00:00

fsl/usb: enable usb feature for ls1046ardb

2017-01-18T17:23:24+00:00

Enable usb feature for ls1046ardb

Signed-off-by: Changming Huang 
Reviewed-by: York Sun

iopoll: import include/linux/iopoll.h from Linux 4.9

2017-01-14T21:46:30+00:00

This was imported from Linux 4.9 and adjusted for U-Boot.

 - Replace the license block with SPDX
 - Drop all *_atomic variants, which make no sense for U-Boot
 - Remove the sleep_us argument, which makes no sense for U-Boot

Signed-off-by: Masahiro Yamada

typecheck: import include/linux/typecheck.h from Linux 4.9

2017-01-14T21:46:29+00:00

Copied from Linux 4.9.

Signed-off-by: Masahiro Yamada

delay: collect {m, n, u}delay declarations to include/linux/delay.h

2017-01-14T21:46:28+00:00

Currently, mdelay() and udelay() are declared in include/common.h,
while ndelay() in include/linux/compat.h.  It would be nice to
collect them into include/linux/delay.h like Linux.

While we are here, fix the ndelay() implementation; I used the
DIV_ROUND_UP() instead of (x)/1000 because it must wait *longer*
than the given period of time.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass

usb: xhci: Remove assumption of DWC instance based on DRA7 SoC type

2016-12-03T18:21:10+00:00

Both AM57xx and DRA7xx share the same set of base addresses for DWC
controllers. The usage however differ with DWC2 instance used typically
in AM57xx evms while DWC1 instances used in DRA7x platforms.

Use TARGET_SOC config to differentiate so that CONFIG_AM57XX can be dropped.

Eventually, this needs to be dt-fied.

Signed-off-by: Nishanth Menon 
Signed-off-by: Lokesh Vutla 
Reviewed-by: Tom Rini

linux/compat.h: Properly implement ndelay fallback

2016-11-28T20:10:34+00:00

Commit c68c62 ("i2c: mvtwsi: Make delay times frequency-dependent")
extensively used the ndelay function with a calculated parameter
which is dependant on the configured frequency of the I2C bus. If
standard speed is employed, the parameter is usually 10000 (10000ns
period length for 100kHz frequency).

But, since the arm architecture does not implement a proper version of
ndelay, the fallback default from include/linux/compat.h is used,
which defines every ndelay as udelay(1). This causes problems for
slower speeds on arm, since the delay time is now 9us too short for
the desired frequency, which leads to random failures of the I2C
interface.

To remedy this, we implement a proper, parameter-aware ndelay fallback
for architectures that don't implement a real ndelay function.

Reported-By: Jason Brown 
To: Tom Rini 
To: Heiko Schocher 
Signed-off-by: Mario Six