Add a RAM driver for the MPC83xx architecture.
Reviewed-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMario Six <mario.six@gdsys.cc>

Imply CONFIG_BITREVERSE for Sandbox.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Sandbox is not a real bootloader and it does require
a position independent code to be supported.

Thus, build it with -fPIC explicitly.

Fixes: 16940f720f9b ("Makefile: Don't generate position independent code")
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: NSimon Glass <sjg@chromium.org>
Tested-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>

This patch adds mcf5441x eSDHC support for the mcf5441x family.
Signed-off-by: NAngelo Dureghello <angelo@sysam.it>

On a
	u32 val = __sw32(*addr);

multiple memory accesses are not welcome, since "addr" may
be an IO peripheral register address.
This patch changes __sw16/32 to perform a single memory
access for the source value.
Signed-off-by: NAngelo Dureghello <angelo@sysam.it>

Signed-off-by: NAngelo Dureghello <angelo@sysam.it>

The Gen2 TMU is fed with fixed 32.5 MHz signal from CP .
This is then divided by 4 in TMU. Fix the timer clock
setting in Gen2.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

Replace those two functions with generic ones by defining the
timer macros in include/config/*.h .
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

The code uses all in all three TMU registers, drop the massive
register layout structures and just define the required timer
registers and use them throughout the code.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

The header contains only the TMU register layout, just inline it
into the TMU timer implementation and drop the header completely.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

The R-Car Gen2 feeds the TMU with CONFIG_SYS_CLK_FREQ / 2,
while the old SH parts use CONFIG_SYS_CLK_FREQ directly.
Just put this into the TMU implementation and drop the
CONFIG_SH_TMU_CLK_FREQ config option.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

This function just returns CONFIG_SH_TMU_CLK_FREQ, use the constant
directly instead.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

These functions are always called for timer = 0, so drop the
timer check. Since these functions are called from one place
only and they are reduced to one line of code, just inline
them.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

The tmu_bit value evaluates to (ffs(4) >> 1) - 1 = (3 >> 1) - 1 = 0.
Just drop the tmu_bit completely as well as CONFIG_SYS_TMU_CLK_DIV.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

This constant is always 4 , for all boards that exist. Define it
once in arch/sh/lib/time.c and remove it from the configs.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>

Drop the macro as it is never used and it collides with sh_eth.h macros.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

Drop the macro as it is defined in sh7723.h already.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

Add vbus-supply regulator support.
On some board vbus is not controlled by the phy but by
an external regulator.
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

The dtb should be embedded in the u-boot-spl image so that
the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.

This also affects the main u-boot image, so adjust
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot.img which now
also includes the dtb.
Signed-off-by: NDalon Westergreen <dwesterg@gmail.com>

Incorrect type of size variable results in 0 being
returned for sdram sizes greater than or equal to
4GB.
Signed-off-by: NDalon Westergreen <dwesterg@gmail.com>

Stratix10 combines the u-boot-spl image into the fpga configuration
bitstream so that the SDM can load the processors memory.  This
process requires a hex format of the u-boot-spl image.
CONFIG_SPL_TARGET is set to "spl/u-boot-spl.hex"
Signed-off-by: NDalon Westergreen <dwesterg@gmail.com>

Some devices, namely Intel's stratix10 SoC, require u-boot-spl in
a hex format.  This patch adds spl/u-boot-spl.hex as a possible
target.
Signed-off-by: NDalon Westergreen <dwesterg@gmail.com>

This changes the driver to use dev_read_addr() which is safe both for
flat trees and live trees.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>

Add code to reset all reset signals as in gpio DT node. A reset property
is an optional feature, so only print out a warning and do not fail if a
reset property is not present.

If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>

Enabled get_function support for dwapb where the function will
return the state of GPIO port.
Signed-off-by: NChin Liang See <chin.liang.see@intel.com>
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>

This commit is breaking several variants of da850, so:

This reverts commit 5f389201.
Signed-off-by: NTom Rini <trini@konsulko.com>

I added in the CONFIG_MISC_INIT_R line by mistake when applying the
previous patch, fix.
Signed-off-by: NTom Rini <trini@konsulko.com>

I just stumbled over some cluttered UBIFS messages. It seems some
newline chars are missing in the current U-Boot UBI source.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>

Last user of this driver went away in May 2017, in
commit eb5ba3ae ("i2c: Drop use of CONFIG_I2C_HARD")
Signed-off-by: NTuomas Tynkkynen <tuomas@tuxera.com>

When used with a device tree, this will extract the card detect
and write protect pins from the device tree and configure them
accordingly.  This assumes the GPIO_ACTIVE_LOW/HIGH is supported
by da8xx_gpio.
Signed-off-by: NAdam Ford <aford173@gmail.com>

DM_I2C_COMPAT is somehow being enabled outside of Kconfig, so
this explicitly undefines it in the header file, and brackets
the I2C initialization around an #ifdef to not manually
initialize the I2C controller when the DM_I2C is enabled.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Tested-by: NDerald D. Woods <woods.technical@gmail.com>

This SOM and kit do not nor have they ever had a twl4030 PMIC.
This patch removes the references to it.
Signed-off-by: NAdam Ford <aford173@gmail.com>

Enabling DM_PMIC, DM_REGULATOR_FIXED, and DM_REGULATOR_GPIO
gives us the ability to better monitor voltages and enable
hardware through the device tree. The TL4030 (TPS65950) is
not yet migrated to DM, so this patch only enables the fixed
and GPIO controlled regulators.
Signed-off-by: NAdam Ford <aford173@gmail.com>