By making the board selections optional, every defconfig will include
the board selection when running savedefconfig so if a new board is
added to the top of the list of choices the former top's defconfig will
still be correct.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Cc: Tom Rini <trini@konsulko.com>

As this board seems to be unmaintained for quite some time, and its
not moved to the generic board ingrastructure, lets remove it.

This will also enable us to remove the CONFIG_AUTOBOOT_DELAY_STR2
and CONFIG_AUTOBOOT_STOP_STR2 macros, as this sc3 board is the
only one using one of this macros. A removal patch will follow
soon.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Juergen Beisert <jbeisert@eurodsn.de>
Acked-by: NHeiko Schocher <hs@denx.de>

This patch adds device tree for the ST Micro stv0991 board & enables
device tree control. Progressively device tree support for the drivers
being used will also be added.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add the stm32F4 board's serial ports support.
User can use it easily.
The user only need to edit the number of the usart.
The patch also fix the serial print out.

Last, this version of patch fix the first patch checkpatch.pl error.
Thanks to Kamil Lulko.
Signed-off-by: Nkunhuahuang <huangkunhua@gmail.com>

Replace CONFIG_SOCFPGA with CONFIG_ARCH_SOCFPGA.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

Move headers to mach-socfpga as well.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

Our recent trend is to collect SoC files into arch/arm/mach-(SOC).
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

Switch to a more standard way of board select; put the SoC select
into arch/arm/Kconfig and move the board select menu under
arch/arm/mach-socfpga/Kconfig.

Also, consolidate SYS_BOARD, SYS_VENDOR, SYS_SOC, SYS_CONFIG_NAME.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

Because all the SOCFPGA boards define CONFIG_SPL_FRAMEWORK
(see include/configs/socfpga_common.h), u-boot.img is automatically
added to the target image list by the top Makefile.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

The compiler option "-Iboard/$(VENDOR)/$(BOARD)" just exists here
for iocsr_config.c to be able to include iocsr_config.h.

Use "..." instead of <...> to include a header in the same directory.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

For the distro_bootcmds to succeed on the sandbox a bit of setup is
required (e.g. network configured or host image bound), so running them
by default isn't that useful.

Add a -b/--boot command to the sandbox binary, which triggers the
distro_bootcmds to run after the other command-line commands.
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: NSimon Glass <sjg@chromium.org>

Add an emulated RTC device for sandbox, so that the 'date' command can be
used.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a sandbox I2C emulation device which emulates a real-time clock. The
clock works off an offset from the current system time, and supports setting
and getting the clock, as well as access to byte-width regisers in the RTC.
It does not support changing the system time.

This device can be used for testing the 'date' command on sandbox, as well
as the RTC uclass.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a function to read the system time into U-Boot.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present this driver has a few test features. They are needed for running
the driver model unit tests but are confusing and unnecessary if using
sandbox at the command line. Add a flag to enable the test mode, and don't
enable it by default.
Signed-off-by: NSimon Glass <sjg@chromium.org>

When called, the next call to receive will trigger a 10-second leap
forward in time to avoid waiting for time to pass when tests are
evaluating timeout behavior.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Add a function that maintains an offset to include in the system timer
values returned from the lib/time.c APIs.

This will allow timeouts to be skipped instantly in tests
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>

By removing this default build target, the "u-boot.kwb" target is not
automatically generated. This fixes a temporary build error when using
out-of-tree builds, as buildman does per default (reported by Simon).

When the full SPL support is added for these targets with the DDR training
code, the "u-boot-spl.kwb" image will be generated automatically.

Users providing a special bin_hdr binary (binary.0) file can always add
this binary file and generate the full firmware image by issuing the
"make u-boot.kwb" command directly.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Luka Perkov <luka.perkov@sartura.hr>

This patch adds support for the Marvell DB-88F6820-GP Armada A38x
evaluation board.

Supported peripherals are:
- UART
- Ethernet (mvneta)
- I2C
- SPI (including SPI NOR flash)

Please note that this board support right now only supports the
main U-Boot. Without the bin_hdr integration (DDR training etc). This
will be added in a few days / weeks to complete this board port. But
till then this U-Boot version can be run on the target via the
original Marvell U-Boot via this command:

tftpboot 4000000 db-88f6820-gp/u-boot.bin;go 4000000
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

This solves some RX problems that have been seen, when using the
mvneta ethernet driver. The cache needs to be reset into a "clean"
state before using it.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

We are not using the coherency feature in U-Boot at all. So lets remove
this configuration from the mbus driver.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

With the introduction of the Armada 38x support, its necessary to change
the mvneta ethernet driver init call from always 4 times to a
configurable value. Lets make this init call more flexible by moving
the actually used devices to the config header.

Additionally this patch takes care of the slightly different base
addresses for the ethernet controllers on A38x.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

This patch adds support for the Marvell Armada 38x SoC family.

Supported peripherals are:
- UART
- Ethernet (mvneta)
- I2C
- SPI (including SPI NOR flash)

Tested on Marvell DB-88F6820-GP evaluation board.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

This way, new MVEBU boards don't need to specifiy the common location
for the SPL linker script.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

This define is used by the DDR training code for Armada XP. With the
upcoming addition of Armada 38x support, lets only define it for
Armada XP in this common header.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

MAX_MVNETA_DEVS is not used anywhere in U-Boot. So lets remove it.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

Since these files will be used for other MVEBU SoC's, lets reflect this
in the headers marcos as well.
Signed-off-by: NStefan Roese <sr@denx.de>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

Now that the mach-mvebu directory exists and is used by Armada XP we can
move the mvebu-common files into this directory as well.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

Move arch/arm/include/asm/arch-armada-xp/*
     -> arch/arm/mach-mvebu/include/mach/*

Additionally the SYS_SOC is renamed from "armada-xp" to "mvebu". With this
change all these files can better be shared with other, newer Mavell
MVEBU SoC's. Like the upcoming Armada 38x support.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

Move arch/arm/cpu/armv7armada-xp/* -> arch/arm/mach-mvebu/*

Since this platform will be extended to support other Marvell SoC's as
well, lets rename it directly to mvebu.

This will be used by the upcoming Armada 38x suport (A38x).
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: NDirk Eibach <dirk.eibach@gdsys.cc>

New QorIQ p1020 based board support from Arcturus Networks Inc.
http://www.arcturusnetworks.com/products/ucp1020/Signed-off-by: NMichael Durrant <mdurrant@arcturusnetworks.com>
Signed-off-by: NOleksandr G Zhadan <oleks@arcturusnetworks.com>
[York Sun: remove patman tags from commit message]
Reviewed-by: NYork Sun <yorksun@freescale.com>

To replicate:
1. add to include/configs/p1_p2_rdb_pc.h "#define CONFIG_CMD_GPIO"
2. run `make P1020RDB-PC_defconfig`
3. run CROSS_COMPILE=powerpc-linux- make

and you will get:
common/built-in.o: In function `do_gpio':
u-boot/common/cmd_gpio.c:186: undefined reference to `gpio_request'
u-boot/common/cmd_gpio.c:194: undefined reference to `gpio_direction_input'
u-boot/common/cmd_gpio.c:195: undefined reference to `gpio_get_value'
u-boot/common/cmd_gpio.c:200: undefined reference to `gpio_get_value'
u-boot/common/cmd_gpio.c:203: undefined reference to `gpio_direction_output'
u-boot/common/cmd_gpio.c:209: undefined reference to `gpio_free
Signed-off-by: NMichael Durrant <mdurrant@arcturusnetworks.com>
Signed-off-by: NOleksandr G Zhadan <oleks@arcturusnetworks.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

The SD clock could be generated by platform clock or peripheral
clock for some platforms. This patch adds peripheral clock
support for T1024/T1040/T2080. To enable it, define
CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK.
Signed-off-by: NYangbo Lu <yangbo.lu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

Add adapter card type identification support by reading
FPGA STAT_PRES1 register SDHC Card ID[0:2] bits. To use this function,
define CONFIG_FSL_ESDHC_ADAPTER_IDENT.
Signed-off-by: NYangbo Lu <yangbo.lu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
[York Sun: resolve conflicts in README.fsl-esdhc]
Reviewed-by: NYork Sun <yorksun@freescale.com>

Signed-off-by: NScott Wood <scottwood@freescale.com>
Cc: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

This patch defines the 2 flush_dcache_range and invalidate_dcache_range
functions for all the powerpc architecture. Their implementation is
borrowed from the kernel's misc_32.S file and replace the ones from
mpc86xx and ppc4xx since they were equivalent.

This is a fix for the problem introduced by this patch:
http://patchwork.ozlabs.org/patch/448849/Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Reviewed-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

Freescale PCIe controllers v3.0 and later need to set bit
CFG_READY to allow all inbound configuration transactions
to be processed normally when in EP mode. However, bit
CFG_READY has been moved from PCIe configuration space to
CCSR PCIe configuration register comparing previous version.
The patch is to set this bit according to PCIe version.
Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com>
Signed-off-by: NMinghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

This patch adds SD boot support for T4240RDB board. SPL
framework is used. PBL initializes the internal RAM and
copies SPL to it. Then SPL initializes DDR using SPD and
copies u-boot from SD card to DDR, finally SPL transfers
control to u-boot.
Signed-off-by: NChunhe Lan <Chunhe.Lan@freescale.com>
[York Sun: Fix T4240RDB_SDCARD_defcofig]
Reviewed-by: NYork Sun <yorksun@freescale.com>

Add a delay of 1 microsecond before issuing soft reset to the
controller to let ongoing ULPI transaction complete.
This prevents corruption of ULPI Function Control Register which
eventually prevents phy clock from entering to low power mode
Signed-off-by: NNikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

T4240 SoC has been available for a long time. Emulator support
is no longer needed.
Signed-off-by: NYork Sun <yorksun@freescale.com>