When the code detected that the bus is hung (e.g. SDA stuck low),
send 9 pulses on SCL to try to fixup the bus.
Signed-off-by: NZhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: NChunhe Lan <Chunhe.Lan@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Heiko Schocher <hs@denx.de>

Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>
[trini Don't remove some copyrights by accident]
Signed-off-by: NTom Rini <trini@ti.com>

The file header indicated that this file was GPL-2.0+, but actually
the code was derived from (Marvell based) Linux source code which is
only GPL-2.0.  Fix this.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Acked-by: NStefan Roese <sr@denx.de>

This commit adapts the files that were derived from PIBS (PowerPC
Initialization and Boot Software) codeto using SPDX License
Identifiers.

So far, SPDX has not assigned an official License ID for the PIBS
license yet, so this should be considered preliminary.

Note that the following files contained incorrect license information:

	arch/powerpc/cpu/ppc4xx/4xx_uart.c
	arch/powerpc/cpu/ppc4xx/start.S
	arch/powerpc/include/asm/ppc440.h

These files included, in addition to the GPL-2.0 / ibm-pibs dual
license as inherited from PIBS, a GPL-2.0+ license header which was
obviously incorrect.  This has been removed.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: NWolfgang Denk <wd@denx.de>

Conflicts:
	Licenses/README
Acked-by: NStefan Roese <sr@denx.de>

Unlike the other patches in this series so far, this commit fixes a
ambiguity in the license terms for some OMAP files:  the code was
originally derived from the Linux kernel sources, where it was clearly
marked as GPL-2.0 (i. e. without the "or later" part), but the U-Boot
version had a GPL-2.0+ file header added, apparently without
permission / relicensing from the original authors of the code.

Insert a GPL-2.0 SPDX-License-Identifier to fix this.
Signed-off-by: NWolfgang Denk <wd@denx.de>
cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: NTom Rini <trini@ti.com>

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

1. Reformat tx/rx descriptor as an uniform struct.
2. Replace uint32_t[2] with uint64_t for descriptor control.
Signed-off-by: NKuo-Jung Su <dantesu@faraday-tech.com>
CC: Joe Hershberger <joe.hershberger@gmail.com>

Signed-off-by: NKuo-Jung Su <dantesu@faraday-tech.com>
CC: Joe Hershberger <joe.hershberger@gmail.com>

Signed-off-by: NKuo-Jung Su <dantesu@faraday-tech.com>
CC: Joe Hershberger <joe.hershberger@gmail.com>

The __* keywords are reserved. On FreeBSD __unused evaluates
to the attribute unused, causing a compilation failure.
Just use unused instead.
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>
cc: joe.hershberger@gmail.com

Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

This patch adds support for Realtek PHY modules RTL8211DN and
RTL8211E (variants: RTL8211E-VB-CG, RTL8211E-VL-CG, RTL8211EG-VB-CG),
which can be found on Freescale's T1040RDB boards.

To make the driver more generic across 8211 family, a generic name 8211x
is added for macros and function names.
Signed-off-by: NBhupesh Sharma <bhupesh.sharma@freescale.com>
Acked-by: NYork Sun <yorksun@freescale.com>

This patch adds support for the SMSC9500 with product id 0x9900 which is
equipped in the "EXSYS USB 2.0" etherner USB adapter.

Tested on omap3_beagle.
Signed-off-by: NStefan Roese <sr@denx.de>

Use ARRAY_SIZE instead of having similar implementation in each drivers.
The NUMELEMS defined in drivers/net/npe/include/IxOsalTypes.h is not used
at all, so this patch removes it instead of converting it to use ARRAY_SIZE.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: York Sun <yorksun@freescale.com>

LAN8710/8720 are 10/100 Mbps PHYs, so fix the '.features' field.

Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Use default_serial_puts() instead of its own implementation.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Acked-by: NMarek Vasut <marex@denx.de>
Acked-by: NMichal Simek <monstr@monstr.eu>

Signed-off-by: NDirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: NStefan Roese <sr@denx.de>

Up to this point some PHY initialization was done from the FPGA
and some from u-boot.
From now all initialization is done from u-boot.
To keep this maintainable a PHY setup machine was implemented that can
execute commands from initialization arrays.
Signed-off-by: NDirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: NStefan Roese <sr@denx.de>

Add a new iocon flavor with a second communiction port per channel.
Signed-off-by: NDirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: NStefan Roese <sr@denx.de>

Add a new iocon flavor with fiber instead of copper connectivity.
Signed-off-by: NDirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: NStefan Roese <sr@denx.de>

Fixup an easy conflict over adding the clk_get prototype and USB_OTG
defines for am33xx having moved.

Conflicts:
	arch/arm/include/asm/arch-am33xx/hardware.h
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Reviewed-by: NThierry Reding <thierry.reding@gmail.com>
Acked-by: NMarek Vasut <marex@denx.de>

Commit 669dfc2e adds libfdt_env.h to HOSTCPPFLAGS. It causes stdio.h
to be included before _GNU_SOURCE is defined in C files. On some old hosts
some prototypes are protected by #ifdef __USE_GNU, which is set when
_GNU_SOURCE is defined.
Signed-off-by: NYork Sun <yorksun@freescale.com>
Acked-by: NSimon Glass <sjg@chromium.org>

The timestamp is shown in fit_print_contents() but for some reason not
in fit_image_print(). This seems to be an oversight, since it is the latter
which is used by bootm.

Add timestamp printing in this case.

(There is code duplication in these two function, for looking at in a future
patch).
Signed-off-by: NSimon Glass <sjg@chromium.org>

This function is only defined if CONFIG_SILENT_CONSOLE is set and
CONFIG_SILENT_U_BOOT_ONLY is not set, the call to it should be based
on the same conditions.
Signed-off-by: NPaul B. Henson <henson@acm.org>
Acked-by: NSimon Glass <sjg@chromium.org>

At present the console for linux is silent if the U-Boot console is silent,
unless CONFIG_SILENT_U_BOOT_ONLY is set. I wonder if a better way would be
to have an environment variable to control this? Then we can control the
verbosity from scripts, and set the variable to 'no' for those boards that
want Linux to boot with console output.
Signed-off-by: NSimon Glass <sjg@chromium.org>

If image name is longer than 32 bytes, then it will be truncated.
This will remove '\0' at the end of the line, so printf will
go out of string limit.
Signed-off-by: NTaras Kondratiuk <taras@ti.com>
Reviewed-by: NTom Rini <trini@ti.com>

This is a trivial patch that just enables xmodem downloads using the existing
ymodem framework.
Signed-off-by: NAngus Ainslie <angus@akkea.ca>

Signed-off-by: NAntoine Tenart <atenart@adeneo-embedded.com>
[trini: Change to SPDX, fix a few compiler warnings, adapt to
CONFIG_OMAP_COMMON]
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NAntoine Tenart <atenart@adeneo-embedded.com>
[trini: Fix warnings about vtp things in emif4.c, adapt AM43XX]
Signed-off-by: NTom Rini <trini@ti.com>

Rename some CONFIG_TI814X to a more generic CONFIG_TI81XX
Signed-off-by: NAntoine Tenart <atenart@adeneo-embedded.com>
[trini: Adapt for CONFIG_OMAP_COMMON changes, AM43XX]
Signed-off-by: NTom Rini <trini@ti.com>

add the am1808 based ipam390 board from Barix.

- 128MByte, DDR2, synchronous RAM 16bit databus to SDRAM
  interface
- 128MByte, NAND Flash, 8bit databus to the NANDFlash
  Interface
- Ethernet PHY Micrel KSZ8051R via RMII
- Console on UART 0
- booting fron nand flash
- spl falcon bootmode
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>

in arch_cpu_init() uart2 is fix enabled, without reference the
setting from CONFIG_SYS_NS16550_COM1. Use the setting from
CONFIG_SYS_NS16550_COM1 for enabling the console.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Christian Riesch <christian.riesch@omicron.at>

In case CONFIG_BOOTSTAGE is not defined, call from bootstage_mark_name()
show_boot_progress(), so get more BOOTSTAGE_ID* ids in show_boot_progress()
if CONFIG_BOOTSTAGE is not defined.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>

Add the generic "poke a GPIO" command, with the GPIO related defines.
Acked-by: NDan Murphy <dmurphy@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>