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: NSourav Poddar <sourav.poddar@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

The size of the environment depends on the backing store, move this to
the board config files.
Signed-off-by: NTom Rini <trini@ti.com>

Some platforms like AM437x have different EVMs with different phy addresses,
so this patch adds support for passing phy address via cpsw plaform data.
Also renamed phy_id to phy_addr so better understanding of the code.
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
[trini: Update BuR am335x_igep0033 pcm051_rev3 pcm051_rev1 cm_t335
pengwyn boards]
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

Add a README to the board which lists the commands required to enable
booting from the eMMC boot partitions found on the board.

Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>
Signed-off-by: NPantelis Antoniou <panto@antoniou-consulting.com>

Follow the pattern ti_<processor family>_common.h used by other TI processors
to be coherent. So just rename omap5_common.h to ti_omap5_common.h.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
Reviewed-by: NLokesh Vutla <lokeshvutla@ti.com>

Add config to support bank address register.
Signed-off-by: NSourav Poddar <sourav.poddar@ti.com>
Tested-by: NYebio Mesfin <ymesfin@ti.com>
Reviewed-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>

The evm has a SATA port. Enable SATA configuration and
inititialize the SATA controller.
Signed-off-by: NRoger Quadros <rogerq@ti.com>

UART booting is supported on this SoC, but via UART3 rather than UART1.
Because of this we must change the board to use UART3 for all console
access (only one UART is exposed on this board and a slight HW mod is
required to switch UARTs).
Signed-off-by: NMinal Shah <minal.shah@ti.com>
[trini: Make apply to mainline, reword commit]
Signed-off-by: NTom Rini <trini@ti.com>

Add the support for the dra7xx xhci usb host.
dra7xx does not contain an EHCI controller so the headers
can be removed from the board file.

The xHCI host on dra7xx is connected to a usb2 phy so need to
add support to enable those clocks.
Signed-off-by: NDan Murphy <dmurphy@ti.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>

Enables support for SPI SPL, QSPI and Spansion serial flash device
on the EVM. Configures pin muxes for QSPI mode.
Signed-off-by: NMatt Porter <matt.porter@linaro.org>
Signed-off-by: NSourav Poddar <sourav.poddar@ti.com>
Reviewed-by: NJagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>

dra7xx_evm has eMMC and the default environment can be stored in it.
So enabling saveenv command and the configs to store environment in eMMC.

Tested on DRA752 ES1.0
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

Update omap5_common.h to use ti_armv7_common.h, and in turn update
dra7xx_evm.h and omap5_uevm.h slightly.  The biggest changes here are
that IP blocks which exist on the platform, and had clocks enabled,
now have the drivers being built as well.
Signed-off-by: NTom Rini <trini@ti.com>

Enabling CPSW Ethernet support in DRA7xx EVM.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: NTom Rini <trini@ti.com>

Update the EXTRA_ENV_SETTING for the dra7xx.
The console needs to be set to ttyO0 and the
findfdt needs to be updated to load the
dra7xx-evm.dtb file.
Signed-off-by: NDan Murphy <dmurphy@ti.com>
Reviewed-by: NTom Rini <trini@ti.com>

Update PLL values.
SYS_CLKSEL value for 20MHz is changed to 2. In other platforms
SYS_CLKSEL value 2 represents reserved. But in sys_clk array
ind 1 is used for 13Mhz. Since other platforms are not using
13Mhz, reusing index 1 for 20MHz.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NSricharan R <r.sricharan@ti.com>

Serial UART is connected to UART1. So add the change
for the same.
Signed-off-by: NSricharan R <r.sricharan@ti.com>

The registers that are used for device identification
are changed from OMAP5 to DRA7xx.
Using the correct registers for DRA7xx.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

The omap5_uevm platform has eMMC, and it makes sense to say that our
default env storage shall reside there.  Other platforms may not, so
move this choice to the EVM config.  In addition, we should provide some
way to partition the flash for later usage, so take advantage of the GPT
partition table support code and allow that to be setup with some
reasonable defaults.

Cc: Sricharan R <r.sricharan@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

Adding the build support for dra7xx_evm.
Reusing omap5_evm.h config by moving it to omap5_common.h
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NR Sricharan <r.sricharan@ti.com>

Now that the other architecture-specific lib directories have been
moved out of the top-level directory there's not much reason to have the
'_generic' suffix on the common lib directory.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NLuigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>

Signed-off-by: NLuigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>