zcu102 has two pca953x on i2c bus 0. Chips 0x20 and 0x21.
Enable option to work with these two chips.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Enable DM GPIO and ZYNQ GPIO using kconfig instead of the board
config file.
Signed-off-by: NSiva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Moving stuff to Kconfig by script is keep some empty lines
or comment in the file. Remove them.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Support ZynqMP zc1751 with DC cards.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add new board support.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Move kernel and fdt offsets and sizes to board config file
as the flash size varies across boards
Signed-off-by: NSiva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Setup reset off for lthor.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

This is example how to change u-boot to support more memory banks read
from DT.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Remove hardcoded memory sizes. Use information from DT memory node.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add missing DT nodes and enable USB.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NNathan Rossi <nathan@nathanrossi.com>

Now that rpi_*defconfig and Kconfig (rather than the config header file)
provide the identity of the build, we don't need to separate config
headers and board directories for each RPi variant. Set CONFIG_SYS_BOARD
and CONFIG_SYS_CONFIG_NAME so that we can get rid of the duplication. This
requires a tiny number of extra ifdefs in the config header.

The only disadvantage of this approach is that the $board/$board_name
environment variables aren't as descriptive as they used to be. This isn't
really an issue because those only exist to allow scripts to create DTB
filenames at runtime. However, the RPi board code already sets $fdtfile to
something more accurate based on FW-reported board ID anyway.

While at it, unify some Kconfig select options, and add a MAINTAINERS
entry for bcm283x too.
Partially-suggested-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>
Reviewed-by: NTom Rini <trini@konsulko.com>

On all Pis so far, the VC FW provides a short stub to set up the ARM CPU
before entering the kernel (a/k/a U-Boot for us). This feature is not
currently supported by the VC FW when booting in 64-bit mode. However,
this feature will likely appear in the near future, and this U-Boot port
assumes that such a feature is in place. Without that feature, or a
temporary workaround described below, U-Boot will not boot.

Once the VC FW does provide the ARM stub, u-boot.bin built for rpi_3 can
be used drectly as kernel7.img, in the same way as any other RPi port. The
following config.txt is required:

    # Fix mini UART input frequency, and setup/enable up the UART.
    # Without this option, U-Boot will not boot, even if you don't care
    # about the serial console. This option will always be required for
    # all RPi3 use-cases, unless the PL011 UART is used, which is not
    # yet supported by rpi_3* builds of U-Boot.
    enable_uart=1
    # Boot in AArch64 (64-bit) mode.
    # It is possible that a future VC FW will remove the need for this
    # option, instead auto-setting 32-/64-bit mode based on the "kernel"
    # filename present on the SD card.
    arm_control=0x200

Prior to the VC FW providing the ARM boot stub, you can use the following
steps to build an equivalent stub into the U-Boot binary:

git clone https://github.com/swarren/rpi-3-aarch64-demo.git \
    ../rpi-3-aarch64-demo
(cd ../rpi-3-aarch64-demo && ./build.sh)
Build U-Boot for rpi_3 in the usual way
cat ../rpi-3-aarch64-demo/armstub64.bin u-boot.bin > u-boot.bin.stubbed
Use u-boot.bin.stubbed as kernel7.img on the Pi SD card.

In this case, the following additional entries are required in config.txt:

    # Tell the FW to load the kernel image at address 0, the reset vector.
    kernel_old=1
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>
Reviewed-by: NTom Rini <trini@konsulko.com>

There is an incorrect space after loadaddr= in the extra environment,
so drop it.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Chin Liang See <clsee@altera.com>

CONFIG_SPI_FLASH_BAR was deleted from socfpga_common.h
and placed in socfpga_*_defconfig because it is Kconfig symbol.
Signed-off-by: NDenis Bakhvalov <dendibakh@gmail.com>
Reported-by: NDenis Bakhvalov <dendibakh@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: NMarek Vasut <marex@denx.de>

Enable MUSB host and USB storage support for Microchip
PIC32MZ[DA] Starter Kit.
Signed-off-by: NPurna Chandra Mandal <purna.mandal@microchip.com>

CONFIG_SYS_INIT_RAM_SIZE may be used out of the board header file.
Some boards use CONFIG_SYS_INIT_RAM_END for the same purpose. To
unify the macros, use CONFIG_SYS_INIT_RAM_SIZE for all.
Signed-off-by: NYork Sun <york.sun@nxp.com>
CC: Mario Six <mario.six@gdsys.cc>
Acked-by: NStefan Roese <sr@denx.de>
Acked-by: NAnatolij Gustschin <agust@denx.de>

The commands for the VSC9953 l2 switch from T1040 became generic in
patch https://patchwork.ozlabs.org/patch/499748/ and the define
was renamed.
Signed-off-by: NCodrin Ciubotariu <codrin.ciubotariu@nxp.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

LS2080A is the primary SoC, and LS2085A is a personality with AIOP
and DPAA DDR. The RDB and QDS boards support both personality. By
detecting the SVR at runtime, a single image per board can support
both SoCs. It gives users flexibility to swtich SoC without the need
to reprogram the board.
Signed-off-by: NYork Sun <york.sun@nxp.com>
CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Signed-off-by: NGong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

Signed-off-by: NGong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

There is only one flash bank for ls1043aqds.
Signed-off-by: NWenbin Song <wenbin.song@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

Enable EFI partition support for ZynqMP.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

preboot macro load the uEnv.txt from mmc 0 when bootmode is mmc. uenvcmd is
executed after load of uEnv.txt if it is defined in the uEnv.txt env text
file.

The default importbootenv macro reads the uEnv.txt from mmc.

Additional to this, usb_loadbootenv is added to support loading uEnv.txt
from usb dev 0.
Signed-off-by: NJason Wu <jason.wu.misc@gmail.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Initial Ceva Sata init code.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NTom Rini <trini@konsulko.com>

Read information about memory from DT. This patch simplify life with
synchronization between DT and board files.

dram_init() only needs maximum RAM size below 4GB that's why please sort
banks in memory node.
dram_init_banksize() copies memory setup to bi_dram[].
This will avoid reading information from DT twice.

Memory test start/end were changed to DDR location to let memtest still
compiled.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Simplify board config file.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Enabling writing files to FAT and EXT4 for USB.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Synchronize it with zynq platform.
Signed-off-by: NSoren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

OF_CONTROL is enabled by default that's why this is dead code.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Zybo has on board I2C EEPROM which contains preprogrammed MAC address.
Signed-off-by: NMichal Simek <monstr@monstr.eu>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Enable overwriting variables out of main config file.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add support of Xilinx PCS/PMA core phy for Zynq
Signed-off-by: NSiva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

This patch adds basic support for the Marvell A375 eval board. Tested
are the following interfaces:
- I2C
- SPI
- SPI NOR
- Ethernet (mvpp2), port 0 & 1

Currently the A375 SerDes and DDR3 init code is not intergrated. So
the SPL U-Boot is not fully functional.

Right now, this A375 mainline U-Boot can only be used by chainloading
it via the original Marvell U-Boot. This can be done via this
command:

=> tftpboot 00800000 a375/u-boot-dtb.bin;go 00800000
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>

This commit add support for 96Boards Dragonboard410C.
It is board based on APQ8016 Qualcomm SoC, complying with
96boards specification.
Features (present out of the box):
- 4x Cortex A53 (ARMv8)
- 2x USB Host port
- 1x USB Device port
- 4x LEDs
- 1x HDMI connector
- 1x uSD connector
- 3x buttons (Power, Vol+, Vol-/Reset)
- WIFI, Bluetooth with integrated antenna
- 8GiB eMMC

U-Boot boots chained with fastboot in 64-bit mode.
For detailed build instructions see readme.txt in board directory.
Signed-off-by: NMateusz Kulikowski <mateusz.kulikowski@gmail.com>
Tested-by: NSimon Glass <sjg@chromium.org>

Move CONFIG_USB_ULPI* from headers to defconfigs for boards that use it.
Also - add CONFIG_USB where necesarry - all boards use it,
but some are not defining it explicitly.

Affected boards:
colibri_t20, harmony, mcx, mt_ventoux, twister,
zynq_(picozed, zc702, zc706, zed, zybo)
Signed-off-by: NMateusz Kulikowski <mateusz.kulikowski@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Enable the TI DP83867 Giga bit phy on the
dra7 rev c board.  The rx and tx internal
delays are need for this board so the usage
of RGMII_ID is required.
Signed-off-by: NDan Murphy <dmurphy@ti.com>
Acked-by: NMugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: NTom Rini <trini@konsulko.com>

This adds some environment variables for sysboot and devicetree.
Signed-off-by: NPaul Kocialkowski <contact@paulk.fr>

This makes the baudrate for the kernel command line explicit.
Signed-off-by: NPaul Kocialkowski <contact@paulk.fr>

This makes the baudrate for the kernel command line explicit.
Signed-off-by: NPaul Kocialkowski <contact@paulk.fr>

U-boot for general purpose KS2 devices is loaded to the beginning of the
internal memory (0x0c000000). Secure devices uses this memory and
CONFIG_SYS_TEXT_BASE has to be different for those devices.

This commit make this configurable at build time by giving
CONFIG_SYS_TEXT_BASE as a command line definition to make command.
Signed-off-by: NVitaly Andrianov <vitalya@ti.com>