Board support for the DIG297 board manufactured by Comelit Group SpA.
It is a custom board based on the BeagleBoard <http://beagleboard.org/> by
Texas Instruments.

The board support is based on the BeagleBoard implementation.
Signed-off-by: NLuca Ceresoli <luca.ceresoli@comelit.it>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.aribaud@free.fr>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Removed boot_flash_* extern variables.
boot_flash_type was totally unused. The other ones were actually constants, so
they have been replaced with #defines in the board config files.
Signed-off-by: NLuca Ceresoli <luca.ceresoli@comelit.it>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.aribaud@free.fr>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Signed-off-by: NDirk Behme <dirk.behme@googlemail.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Most OMAP3 boards have various flash related macros in their configs
that are either not referenced anywhere in the code or are used by
drivers that are not enabled. Remove them.
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Acked-by: NSteve Sakoman <steve@sakoman.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

No other changes have been done yet, but it is obvious that similar
changes / simplifications can be done for other, related macro
definitions as well.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Acked-by: NKumar Gala <galak@kernel.crashing.org>

The purpose of this patch is to prepare for adding the OMAP4 architecture, which is Cortex A9

Cortex A8 and A9 both belong to the armv7 architecture, hence the name change.

The two architectures are similar enough that substantial code can be shared.
Signed-off-by: NAneesh V <aneesh@ti.com>
Signed-off-by: NSteve Sakoman <steve@sakoman.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Consolidated SDRC related functions into one file - sdrc.c

And also replaced sdrc_init with generic memory init
function (mem_init), this generalization of omap memory setup
is necessary to support the new emif4 interface introduced in AM3517.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Consolidated SDRC related functions into one file - sdrc.c

And also replaced sdrc_init with generic memory init
function (mem_init), this generalization of omap memory setup
is necessary to support the new emif4 interface introduced in AM3517.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Every omap3 board config file declared the global variable gpmc_cfg.
This changes moves the declaration to a better location in the
arch dependent header file cpu.h.
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Every omap3 board config file declared the global variable gpmc_cfg.
This changes moves the declaration to a better location in the
arch dependent header file cpu.h.
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

A number of config files define the V_PROMPT macro for the
command-line prompt, only to immediately use that macro to define
CONFIG_SYS_PROMPT, making V_PROMPT entirely superfluous.
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

The primary console of zoom1 is the serial out from the jumpers
accessed by removing the back panel.

A secondary console is to use the usbtty.  The user can set this
manually by doing

setenv stdout usbtty; setenv stdin usbtty; setenv stderr usbtty
saveenv

usbtty will be usable by accessing the /dev/ttyACM0 on a linux host.
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>

There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Micron DDR timings based on:
http://www.sakoman.net/cgi-bin/gitweb.cgi?p=x-load-omap3.git;a=blob;f=include/asm/arch-omap3/mem.h;h=e6fbfe3947f5d0d85fea776e30821d4017316d86;hb=HEAD

Introduce Micron DDR timings and provide
CONFIG_OMAP3_INFINEON_DDR and CONFIG_OMAP3_MICRON_DDR config
options to allow for platform files to setup their timings as
per the type of DDR selected

Reported-by: Steve Sakoman in http://www.nabble.com/forum/Permalink.jtp?root=25779518&post=25959734&page=ySigned-off-by: NNishanth Menon <nm@ti.com>

This patch removes dependency on the sizes.h header file
and removes all references to SZ_xx.
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

This changes fixes an early i2c error.

It appears that I2C is working because once a read or write
error is detected, the omap24xx_i2c driver calls i2c_init
inside its error handling check.

While it is ok to attempt error handling this way, the boards
must not depend on this side effect to initialize it's i2c.

Instead of explicitly calling i2c_init for every board, use
the generic arm initialization in lib_arm/board.c. By defining
the config variable CONFIG_HARD_I2C, the omap3 i2c initialization
is included in the init_sequence table.

Run tested on Beagle.
Compile tested on the omap3's
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Acked-by: NDirk Behme <dirk.behme@googlemail.com>

This changes fixes an early i2c error.

It appears that I2C is working because once a read or write
error is detected, the omap24xx_i2c driver calls i2c_init
inside its error handling check.

While it is ok to attempt error handling this way, the boards
must not depend on this side effect to initialize it's i2c.

Instead of explicitly calling i2c_init for every board, use
the generic arm initialization in lib_arm/board.c. By defining
the config variable CONFIG_HARD_I2C, the omap3 i2c initialization
is included in the init_sequence table.

Run tested on Beagle.
Compile tested on the omap3's
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Acked-by: NDirk Behme <dirk.behme@googlemail.com>

Signed-off-by: NMatthias Ludwig <mludwig@ultratronik.de>
Signed-off-by: NDirk Behme <dirk.behme@googlemail.com>

Embedd chip select configuration into struct for gpmc config
instead of having it completely separated as suggested by
Wolfgang Denk on
http://lists.denx.de/pipermail/u-boot/2009-May/052247.htmlSigned-off-by: NMatthias Ludwig <mludwig@ultratronik.de>

Because twl4030 now has its own device files, move exiting
omap3 power_init_r to a new location.

power_init_r is the only function in board/omap3/common.
It initializes the twl4030 power for the board and enables
the led.

The power part of the the function is moved to twl4030_power_init in
drivers/power/twl4030.c The power compilation is conditional on the
existing config variable CONFIG_TWL4030_POWER.

The led part is moved to twl4030_led_init in the new file
drivers/misc/twl4030_led.c  The led compilation is conditional on
the new config variable CONFIG_TWL4030_LED

The directory board/omap3/common was removed because power_init_r
was the only function in it.
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NHeiko Schocher <hs@denx.de>

The Zoom2 power reset button is on the top right side of the
main board.  Press and hold for about to 8 seconds to completely
reset the board.

Some of the beta boards have a hardware problem that prevents
using this feature.  If is difficult to further characterize the
boards that fail.  So disable resetting for all beta boards.

The Zoom1 reset button is the red circle on the top right,
front of the board.  Press and hold the button for 8 seconds to
completely reset the board.

After analyzing beagle, it was determined that other boards
that use the twl4030 for power managment can also make use
this function.

The resetting is done by the power management part of the twl4030.
Since there is no existing drivers/power, add one.

The compilation of power/twl4030.h is controlled by the config
variable CONFIG_TWL4030_POWER
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NHeiko Schocher <hs@denx.de>

Commit 8d2effea added a warning for configurations that use NAND
without defining the (then necessary) CONFIG_SYS_64BIT_VSPRINTF but
failed to fix the affected boards.

This patch covers the non-PPC boards that were missed in the previous
patch (commit 170c1972).
Signed-off-by: NWolfgang Denk <wd@denx.de>

These legacy NAND defines are no longer needed by this target.
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>

Signed-off-by: NDirk Behme <dirk.behme@googlemail.com>
Signed-off-by: NManikandan Pillai <mani.pillai@ti.com>

Use the functions print_cpuinfo() and checkboard() to
display the cpu and board specific information.

These functions reuse content from the existing function
display_board_info() - which has been removed.

Also, updated the existig OMAP3 configurations to
define:
 - CONFIG_DISPLAY_CPUINFO
 - CONFIG_DISPLAY_BOARDINFO
Signed-off-by: NSanjeev Premi <premi@ti.com>

In recent U-Boot mmcinit changed to mmc init.
Signed-off-by: NSteve Sakoman <steve@sakoman.com>
Signed-off-by: NDirk Behme <dirk.behme@googlemail.com>

Signed-off-by: NTom Rix <Tom.Rix@windriver.com>

According to the doc/feature-removal-schedule.txt, the "autoscr"
command will be replaced by the "source" command in approximately 6
months from now.

This patch prepares this change and starts a 6 month transition
period as follows:

- The new "source" command has been added, which implements exactly
  the same functionlaity as the old "autoscr" command before
- The old "autoscr" command name is kept as an alias for compatibility
- Command sequences, script files atc. have been adapted to use the
  new "source" command
- Related environment variables ("autoscript", "autoscript_uname")
  have *not* been adapted yet; these will be renamed resp. removed in
  a separate patch when the support for the "autoscr" command get's
  finally dropped.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Divisor field is called PTV not PVT.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NLadislav Michl <ladis@linux-mips.org>

Enable NAND_UNLOCK option for unlocking nand for
erase/write operations
Signed-off-by: NNishanth Menon <nm@ti.com>

Support for Zoom MDK with OMAP3430. Details of Zoom MDK available here:
http://www.logicpd.com/products/devkit/ti/zoom_mobile_development_kitSigned-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NJason Kridner <jkridner@beagleboard.org>

Add BeagleBoard support, common power code and README.
Signed-off-by: NJason Kridner <jkridner@beagleboard.org>
Signed-off-by: NDirk Behme <dirk.behme@googlemail.com>