Becuase the board select menu in arch/arm/Kconfig is too big,
move the Nomadik board select menu to nomadik/Kconfig.

Move also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="nomadik").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

Move Highbank-specific settings to highbank/Kconfig.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Rob Herring <robh@kernel.org>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Orion5x board select menu to orion5x/Kconfig.

Move also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="orion5x").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Keystone board select menu to keystone/Kconfig.

Move also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="keystone").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NTom Rini <trini@ti.com>
Cc: Vitaly Andrianov <vitalya@ti.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the OMAP5 board select menu to omap5/Kconfig.

Move also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="omap5").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NTom Rini <trini@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the OMAP4 board select menu to omap4/Kconfig.

Move also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="omap4").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NTom Rini <trini@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the OMAP3 board select menu to omap3/Kconfig.

Move also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="omap3
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NTom Rini <trini@ti.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Davinci board select menu to davinci/Kconfig.

Move also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="davinci").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NTom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Exynos board select menu to exynos/Kconfig.

Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="exynos").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NMinkyu Kang <mk7.kang@samsung.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the KirkWood board select menu to kirkwood/Kconfig.

Consolidate also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="kirkwood").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NPrafulla Wadasdkar <prafulla@marvell.com>
Cc: Luka Perkov <luka@openwrt.org>

Move Versatile-specific settings to versatile/Kconfig.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Rmobile board select menu to rmobile/Kconfig.

Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="rmobile").
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Tegra board select menu to tegra/Kconfig.

Insert the Tegra SoC select menu between the arch select and the
board select.

 Architecture select
 |-- Tegra Platform (Tegra)
     |- Tegra SoC select (Tegra20 / 30 / 114 / 124)
        |- Board select

Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="tegra*") and always "select" CONFIG_SPL as follows:

  config TEGRA
          bool
          select SPL
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NStephen Warren <swarren@nvidia.com>
Cc: Tom Warren <twarren@nvidia.com>

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Zynq board select menu to zynq/Kconfig.

Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="zynq").

Refactor board/xilinx/zynq/MAINTAINERS too.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Tested-by: NMichal Simek <michal.simek@xilinx.com>

Commit 41623c91 'arm: move exception handling out of start.S files' missed some
linker scripts. Hence, some boards no longer had exception handling linked since
this commit. Restore the original behavior by adding the .vectors section to
these linker scripts.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>

The Documentation/arm64/booting.txt document says that pass in x1/x2/x3
as 0 as they are reserved for future use.
Signed-off-by: NTom Rini <trini@ti.com>

Convert the bcm958300k and the bcm958622hr boards from "boards.cfg" to Kconfig.
Signed-off-by: NSteve Rae <srae@broadcom.com>

The bcm_ep board configuration is used by a number of boards
including Cygnus and NSP.
Add builds for the bcm958300k and the bcm958622hr boards.
Signed-off-by: NScott Branden <sbranden@broadcom.com>
Signed-off-by: NSteve Rae <srae@broadcom.com>

Base support for the Broadcom NSP SoC.
Based on iproc-common and the SoC specific reset function.
Signed-off-by: NScott Branden <sbranden@broadcom.com>
Signed-off-by: NSteve Rae <srae@broadcom.com>

Base support for the Broadcom Cygnus SoC.
Based on iproc-common and the SoC specific reset function.
Signed-off-by: NScott Branden <sbranden@broadcom.com>
Signed-off-by: NSteve Rae <srae@broadcom.com>

The iproc architecture code is present in several Broadcom
chip architectures, including Cygnus and NSP.
Signed-off-by: NScott Branden <sbranden@broadcom.com>
Signed-off-by: NSteve Rae <srae@broadcom.com>

Add NFC (NAND Flash Controller) clock support and enable them
at board initialization time.
Signed-off-by: NStefan Agner <stefan@agner.ch>

Add pin mux for NAND Flash Controller (NFC). NAND can be connected
using 8 or 16 data lines, this patch adds pin mux entries for all
16 data lines.
Signed-off-by: NStefan Agner <stefan@agner.ch>

The patch fixes a corner case where adding size to DRAM start resulted
in a value (1 << 32), which in turn overflew the u32 computation, which
resulted in 0 and it therefore prevented correct setup of the MMU tables.

The addition of DRAM bank start and it's size can end up right at the end
of the address space in the special case of a machine with enough memory.
To prevent this overflow, shift the start and size separately and add them
only after they were shifted.

Hopefully, we only have systems in tree which have DRAM size aligned to
1MiB boundary. If not, this patch would break such systems. On the other
hand, such system would be broken by design anyway.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>

Enable Ethernet clock when Broadcom StarFighter2 Ethernet block
(CONFIG_BCM_SF2_ETH) is enabled.
Signed-off-by: NJiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: NSteve Rae <srae@broadcom.com>

However ep9315 don't use
interrupt vectors during startup, but _startup symbol is used inside uboot to
calculate actual monitor size.
Signed-off-by: NSergey Kostanbaev <sergey.kostanbaev@gmail.com>
Cc: albert.u.boot@aribaud.net

Enable initialization fo designware ethernet controller. With this
patch, ethernet works in my configuration, provided I set ethernet
address in the environment.
Signed-off-by: NPavel Machek <pavel@denx.de>

To fix the build error when build for Altera dev kit, not
virtual target. At same time, set the build for Altera dev
kit as default instead virtual target. With that, U-Boot
is booting well and SPL still lack of few drivers.
Signed-off-by: NChin Liang See <clsee@altera.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>

Structure defining clock manager hardware was wrong, leading to
wrong registers being accessed and hang in MMC init.

This fixes structure to match hardware.
Signed-off-by: NPavel Machek <pavel@denx.de>

config.h is required for CONFIG_SYS_DV_NOR_BOOT_CFG.
Signed-off-by: NChristian Riesch <christian.riesch@omicron.at>
Reported-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>

When compiling u-boot with W=1 the extern inline void for
read* is likely causing the most noise. gcc / clang will
warn there is never a actual declaration for these functions.
Instead of declaring these extern make them static inline so
it is actually declared.

cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>

DRA7 evm REV G and later boards uses a vtt regulator for DDR3 termination
and this is controlled by gpio7_11. Configuring gpio7_11.
The pad A22(offset 0x3b4) is used by gpio7_11 on REV G and later boards,
and left unused on previous boards, so it is safe enough to enable gpio
on all DRA7 boards.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Currently hw leveling is enabled by default on DRA7/72.
But the hardware team suggested to use sw leveling as hw leveling
is not characterized and seen some test case failures.
So enabling sw leveling on all DRA7 platforms.
Signed-off-by: NSricharan R <r.sricharan@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

This patch reads EFUSE_BOOTROM register to see the maximum supported
clock for CORE and TETRIS PLLs and configure them accordingly.
Acked-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NVitaly Andrianov <vitalya@ti.com>
Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@ti.com>

This patch adds support for parallel NOR device (S29GL512S10) present on J6-EVM.
The Flash device is connected to GPMC controller on chip-select[0] and accessed
as memory-mapped device. It has data-witdh=x16, capacity-64MBytes(512Mbits) and
is CFI compatible.

As multiple devices are share GPMC pins on this board, so following board
settings are required to detect NOR device:
     SW5.1 (NAND_BOOTn) = OFF (logic-1)
     SW5.2 (NOR_BOOTn)  = ON  (logic-0) /* Active-low */
     SW5.3 (eMMC_BOOTn) = OFF (logic-1)
     SW5.4 (QSPI_BOOTn) = OFF (logic-1)

And also set appropriate SYSBOOT configurations:
     SW3.1 (SYSBOOT[ 8])= ON  (logic-1) /* selects SYS_CLK1 speed */
     SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */
     SW3.3 (SYSBOOT[10])= ON  (logic-1) /* wait-pin monitoring = enabled */
     SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Non Muxed */
     SW3.5 (SYSBOOT[12])= OFF (logic-0) /* device type: Non Muxed */
     SW3.6 (SYSBOOT[13])= ON  (logic-1) /* device bus-width: 1(x16) */
     SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */
     SW3.8 (SYSBOOT[15])= ON  (logic-1) /* reserved */

Also, following changes are required to enable NOR Flash support in
dra7xx_evm board profile:

The Altera EPCS is SPI flash. We have been using SPI flash driver
to access EPCS for years. The old EPCS driver could be removed.
Signed-off-by: NThomas Chou <thomas@wytron.com.tw>

This patch implements the generic board init as described in
doc/README.generic-board.
Signed-off-by: NThomas Chou <thomas@wytron.com.tw>
Signed-off-by: NScott McNutt <smcnutt@psyent.com>
Reviewed-by: NStefan Roese <sr@denx.de>

Signed-off-by: NThomas Chou <thomas@wytron.com.tw>

When compiling the current code on GCC 4.8.3, the following warnings
appear:

warning: format '%zu' expects argument of type 'size_t', but argument
2 has type 'long unsigned int' [-Wformat=]

There were many mails about such warnings on different architectures.
This patch limits itself to the nios2 architecture.

The problem is that for the size_t (%zu, %zd, ...) arguments of
printf GCC does not verify the type match to size_t type. It verifies
the type match to the compiler-defined __SIZE_TYPE__ type. Thus, if
size_t is defined different from __SIZE_TYPE__ - warnings inevitably
appear.

There is a comment by Thomas Chou to the (rejected) patch:
http://patchwork.ozlabs.org/patch/272102/
which explains that the older GCC toolchains (gcc-3.4.6 and gcc-4.1.2)
expect size_t to be "unsigned long" and the newer expect it to be
"unsigned int". Thus, no matter how we define size_t - either way
warnings appear when using some GCC version.

By rejecting that patch, a choice was made to prefer older GCC versions
and leave the warnings when building with the newer toolchains.
Personally, I disagree with this choice...

In any case, this patch proposes a way to fix the warnings for any GCC
version. Just define size_t using the __SIZE_TYPE__ compiler-defined
type and the type verification will pass.

I tested that this fixes the warning on GCC 4.8.3. I don't have an
older toolchain to test with, but __SIZE_TYPE__ was definitely defined
in GCC 3.4.6, so it should work there too.
Signed-off-by: NVasili Galka <vvv444@gmail.com>
Signed-off-by: NThomas Chou <thomas@wytron.com.tw>

This board has been orphaned for a while and old enough.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>