am335x_evm: Drop SPI SPL support from the default build

This is only useful with the _spiboot build target anyhow, so only
include it then.  Drop CONFIG_SPL_OS_BOOT support then as the flash is
small and didn't include a spot for the device tree already.

Signed-off-by: Tom Rini <trini@ti.com>
SPL:SPI: Add Falcon Mode support

Signed-off-by: Tom Rini <trini@ti.com>
dra7xx_evm: Add QSPI_4 support, qspiboot build target

We previously only supported QSPI_1 (single) support.  Add QSPI_4 (quad)
read support as well.  This means we can be given one of two boot device
values, but don't care which it is, so perform a fixup on the QSPI_4
value.  We add a qspiboot build target to better show how you would use
QSPI as a boot device in deployment.  When we boot from QSPI, we can
check the environment for 'boot_os' to control Falcon Mode.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
TI:armv7: Switch to CONFIG_SYS_BOARD_GENERIC

Tested on AM335x GP EVM, AM335x EVM SK, Beaglebone White, Beaglebone
Black, AM437xx GP EVM, OMAP5 uEVM, OMAP4 Pandaboard

Signed-off-by: Tom Rini <trini@ti.com>
TI:omap3: Convert omap3_beagle to ti_omap3_common.h

Convert to using the common config files.  This requires a little more
flexibility in the common files than we had been using before.

Signed-off-by: Tom Rini <trini@ti.com>
fdt: call ft_board_setup_ex() at the end of image_setup_libfdt()

The keystone2 SOC requires to fix all 32 bit aliased addresses
to their 36 physical format. This has to happen after all fdt
nodes are added or modified.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Tom Rini <trini@ti.com>
tools: mkimage: add support for gpimage format

This patch add support for gpimage format as a preparatory
patch for porting u-boot for keystone2 devices and is
based on omapimage format. It re-uses gph header to store the
size and loadaddr as done in omapimage.c

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Tom Rini <trini@ti.com>
arm: add support for arch timer

This patch add basic support for the architecture timer found on recent
ARMv7 based SoCs.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
NAND: DaVinci: allow forced disable of subpage writes

This patch introduces a configurable mechanism to disable
subpage writes in the DaVinci NAND driver.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Tom Rini <trini@ti.com>
i2c, davinci: move i2c_defs.h to the drivers/i2c directory

This patch moves the davinci i2c_defs.h file to drivers.i2c directory.
It will allow to reuse the davinci_i2c driver for TI Keystone2 SOCs.

Not used "git mv" command to move the file because small part of
it with definitions specific for Davinci SOCs has to remain in the
arch/arm/include/asm/arch-davinci.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Tom Rini <trini@ti.com>
i2c, davinci: convert driver to new mutlibus/mutliadapter framework

    - add davinci driver to new multibus/multiadpater support
    - adapted all config files, which uses this driver

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
k2hk: add support for k2hk SOC and EVM

k2hk EVM is based on Texas Instruments Keystone2 Hawking/Kepler
SoC. Keystone2 SoC has ARM v7 Cortex-A15 MPCore processor. Please
refer the ti/k2hk_evm/README for details on the board, build and other
information.

This patch add support for keystone architecture and k2hk evm.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: WingMan Kwok <w-kwok2@ti.com>
Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
spi: davinci: add support for multiple bus and chip select

Currently davinci spi driver supports only bus 0 cs 0.
This patch allows driver to support bus 1 and bus 2 with
configurable number of chip selects. Also defaults are
selected in a way to avoid regression on other platforms
that uses davinci spi driver and has only one spi bus.

Signed-off-by: Rex Chang <rchang@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
k2hk-evm: add configuration for spi1 and spi2 support

currently only spi0 is enabled on k2hk evm. This
configuration update is needed to enable spi1 and spi2.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Tom Rini <trini@ti.com>
keystone2: add keystone multicore navigator driver

Multicore navigator consists of Network Coprocessor (NetCP) and
Queue Manager sub system. More details on the hardware can
be obtained from the following links:-

Network Coprocessor: http://www.ti.com/lit/pdf/sprugz6
Multicore Navigator: http://www.ti.com/lit/pdf/sprugr9

Multicore navigator driver implements APIs to configure
the Queue Manager and NetCP Pkt DMA.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: WingMan Kwok <w-kwok2@ti.com>
Acked-by: Tom Rini <trini@ti.com>
keystone2: net: add keystone ethernet driver

Ethernet driver configures the CPSW, SGMI and Phy and uses
the the Navigator APIs. The driver supports 4 Ethernet ports and
can work with only one port at a time.

Port configurations are defined in board.c.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: WingMan Kwok <w-kwok2@ti.com>
omap3: zoom1: enable CONFIG_SYS_GENERIC_BOARD

CONFIG_SYS_GENERIC_BOARD should now be enabled for generic
functionality Further information in doc/README.generic-board

Signed-off-by: Nishanth Menon <nm@ti.com>
OMAP3: zoom1: Configure GPMC for Ethernet

zoom1 uses LAN9211 configured over GPMC Chip Select 1.

Signed-off-by: Nishanth Menon <nm@ti.com>
OMAP3: zoom1: enable LAN9211

Zoom1 was wrongly setup for LAN91C96. Fix it by enabling
LAN9211.

Signed-off-by: Nishanth Menon <nm@ti.com>
omap3: zoom1: enable common network commands

Basic networking commands for usability.

Signed-off-by: Nishanth Menon <nm@ti.com>