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

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

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

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

As this is a reference platform, update the README to note which IP
blocks are required for use due to design choices of the reference
rather than required by the SoC itself.
Signed-off-by: NTom Rini <trini@ti.com>

Re-group the general options to note things that can be removed safely
to reduce binary size when not required, and expand the comment about
what commands we do include to note it could be replaced with a specific
list of required one.  While at it, move the CMD parts of various
blocks IP to the end of the list for consistency.
Signed-off-by: NTom Rini <trini@ti.com>

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

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

While in here, drop CONFIG_BOOTP_DEFAULT as it is unused in the code.
Signed-off-by: NTom Rini <trini@ti.com>

After examining both TRMs and doing some experimentation, we can rely on
using the start of the download area for CONFIG_SPL_TEXT_BASE and then
move SRAM_SCRATCH_SPACE_ADDR up, just like am335x.  This is required for
peripheral boot modes such as UART.
Signed-off-by: NTom Rini <trini@ti.com>

We only need this library when we're doing "disk" access to MMC/SD.
Update comment around the rest of CONFIG_SPL_LIB* to note that the
others are always required.
Signed-off-by: NTom Rini <trini@ti.com>

We had been allowing the max size to be larger than actually allowed by
the ROM.  Expand the commentary here to explain why we set these
locations.
Signed-off-by: NTom Rini <trini@ti.com>

Now that IGEP base boards default environment use
the bootz command to boot a zImage instead of a
uImage, it makes sense to add support to supply a
raw initrd image to the kernel if needed.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>

Fix size calculation in copy of go_to_speed into SRAM.
Use SRAM_CLK_CODE in call to SRAM-based go_to_speed.
Signed-off-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>

TPS mux config is 4460 specific, so it should be limited to 4460 only.
Signed-off-by: NTaras Kondratiuk <taras@ti.com>

OMAP4470 SDP SoM has EDB8164B3PF PoP memory on board.
This memory has 4Gb x 2CS = 8Gb configuration.
Add configuration for runtime calculation and precalculated cases.

Patch is based on a draft Lubomir's patch [1].

[1] http://lists.denx.de/pipermail/u-boot/2013-April/150851.htmlSigned-off-by: NLubomir Popov <lpopov@mm-sol.com>
[taras@ti.com: cleaned up patch and fixed precalculated values]
Signed-off-by: NTaras Kondratiuk <taras@ti.com>

OMAP4470 reference design uses TWL6032 PMIC
with a following connection scheme:
  VDD_CORE = TWL6032 SMPS2
  VDD_MPU  = TWL6032 SMPS1
  VDD_IVA  = TWL6032 SMPS5

Set voltage and frequency values according to
OMAP4470 Data Manual Operating Condition Addendum v0.7
Signed-off-by: NTaras Kondratiuk <taras@ti.com>

Signed-off-by: NTaras Kondratiuk <taras@ti.com>

Use CONFIG_MACH_TYPE generic macro to set the machine type
number in the common arm code instead of setting it in the
board code.
Signed-off-by: NOleksandr Tyshchenko <oleksandr.tyshchenko@ti.com>

Signed-off-by: NAntoine Tenart <atenart@adeneo-embedded.com>
[trini: Change to SPDX, fix a few compiler warnings, adapt to
CONFIG_OMAP_COMMON]
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NAntoine Tenart <atenart@adeneo-embedded.com>
[trini: Fix warnings about vtp things in emif4.c, adapt AM43XX]
Signed-off-by: NTom Rini <trini@ti.com>

Rename some CONFIG_TI814X to a more generic CONFIG_TI81XX
Signed-off-by: NAntoine Tenart <atenart@adeneo-embedded.com>
[trini: Adapt for CONFIG_OMAP_COMMON changes, AM43XX]
Signed-off-by: NTom Rini <trini@ti.com>

add the am1808 based ipam390 board from Barix.

- 128MByte, DDR2, synchronous RAM 16bit databus to SDRAM
  interface
- 128MByte, NAND Flash, 8bit databus to the NANDFlash
  Interface
- Ethernet PHY Micrel KSZ8051R via RMII
- Console on UART 0
- booting fron nand flash
- spl falcon bootmode
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>

in arch_cpu_init() uart2 is fix enabled, without reference the
setting from CONFIG_SYS_NS16550_COM1. Use the setting from
CONFIG_SYS_NS16550_COM1 for enabling the console.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Christian Riesch <christian.riesch@omicron.at>

In case CONFIG_BOOTSTAGE is not defined, call from bootstage_mark_name()
show_boot_progress(), so get more BOOTSTAGE_ID* ids in show_boot_progress()
if CONFIG_BOOTSTAGE is not defined.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>

Add the generic "poke a GPIO" command, with the GPIO related defines.
Acked-by: NDan Murphy <dmurphy@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

Add the generic "poke the SPI bus" command, with the SPI related
defines.
Acked-by: NDan Murphy <dmurphy@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>

We create two new files, include/configs/ti_armv7_common.h for all of
the common IP blocks and related features / commands we share in
virtually all of our platforms.  We then create
include/configs/ti_am335x_common.h for everything common to the am335x
SoC leaving just the board specific parts to
include/configs/ti_am335x_common.h.
Signed-off-by: NTom Rini <trini@ti.com>

Bring in the 'boot_fdt' environment variable that i.MX boards use to try
and load a device tree when booting.
Signed-off-by: NTom Rini <trini@ti.com>

With device trees, boards do not always set CONFIG_MACH_TYPE now, so we
must not rely on this define being set.  The kernel uses ~0 to see if we
have a valid machine number or not, so set that as the default, invalid
machine, id and only fix if CONFIG_MACH_TYPE is set.
Acked-by: NDan Murphy <dmurphy@ti.com>
Tested-by: NHeiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: NTom Rini <trini@ti.com>

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

We defined PHYS_DRAM_1 to 0x80000000 (start of DRAM) and then used this
for CONFIG_SYS_SDRAM_BASE.  But then we kept on referencing PHYS_DRAM_1
in other places.  Change to directly setting CONFIG_SYS_DRAM_BASE and
then using that name in code.
Signed-off-by: NTom Rini <trini@ti.com>

Acked-by: NDan Murphy <dmurphy@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

IGEP boards now have Device Tree support in the mainline
kernel. To boot an IGEP board using a DT, a uEnv.txt plain
text file could be used to define a custom uenvcmd that will
be run by the default boot command.

It is more convenient to change the default boot command to
allow loading a FDT if it is stored in the boot dir of the
rootfs uSD/MMC partition.

If no FDT is found then the defaul command tries to boot a
zImage without a DT using legacy boot.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>

Able to load the kernel from some form of ext[234] or FAT. Also, with v3.9 and
later of the Linux Kernel, uImage isn't builtable anymore by default, so we
should switch to use the bootz command.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@gmail.com>

Commit "OMAP5: emif/ddr: Change emif settings as required for ES1.0 silicon"
(f4010734)
changed sequence to set final DDR PHY config register value at the beginning.
Looks like it was made by mistake and should be reverted.
Signed-off-by: NTaras Kondratiuk <taras@ti.com>

Since Commit 7f5eef93 removed OMAP2420H4 support,
arm1136/omap24xx has not been used at all.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>