Add targets of am335x_evm_uart{1,2,3,4,5} to have serial input/output on
UART{1,2,3,4,5} for use with the Beaglebone RS232 cape, am335x_evm
daughterboard, and other custom configurations.

Modify target for am335x_evm to include SERIAL1 and CONS_INDEX=1
options in order to clarify UART selection requirements.
Signed-off-by: NAndrew Bradford <andrew@bradfordembedded.com>

Increase the possible number of ns16550 serial devices from 4 to 6.
Signed-off-by: NAndrew Bradford <andrew@bradfordembedded.com>

If configured to use UART{1,2,3,4,5} such as on the Beaglebone RS232
cape or on the am335x_evm daughterboard, enable the proper pin-muxing.
Signed-off-by: NAndrew Bradford <andrew@bradfordembedded.com>

If configured to use UART{1,2,3,4,5} such as on the Beaglebone RS232
cape or the am335x_evm daughterboard, enable the required clocks for
the UART in use.
Signed-off-by: NAndrew Bradford <andrew@bradfordembedded.com>

So other parts can be added.
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>

Move the hardcoded ddr2/ddr3 settings for the ti boards to board code,
so other boards can use different types/timings.
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>
[trini: Make apply with rtc32k_enable() in the file]
Signed-off-by: NTom Rini <trini@ti.com>

So they are available for other boards.
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>

So platforms can override it with board_mmc_init() if needed.
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>

The i2c header is specific to ti(-derived) boards, and not generic for all
am335x boards.
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>
[trini: Make re-apply with rtc32k_enable() applied]
Signed-off-by: NTom Rini <trini@ti.com>

Only used here (and uart_base only for SPL).
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>

Add the required config.mk logic for this SoC as well as the BOOT_DEVICE
define.  Finally, enable the options on the am335x_evm.
Signed-off-by: NTom Rini <trini@ti.com>

Add MLO.byteswap as a target to spl/Makefile and un-guard the first MLO
rule so we don't have to duplicate it.
Signed-off-by: NTom Rini <trini@ti.com>

D0/D1 Swapped or not is a board property, not anything specific to
the am33xx SoC, so add a custom define for it.

At the same time correct the bit handling for the swapped mode
(DPE0 should be cleared and SI/DPE1 set).
Signed-off-by: NPeter Korsgaard <peter.korsgaard@barco.com>

Add video support to the board with the display
focaltech etm070003dh6.
Signed-off-by: NStefano Babic <sbabic@denx.de>

Signed-off-by: NStefano Babic <sbabic@denx.de>
Acked-by: NAnatolij Gustschin <agust@denx.de>

Some GPIOs differ in the new revision board.
Previous revision are considered obsolete and
they will not anymore supported.
Signed-off-by: NStefano Babic <sbabic@denx.de>

The mcx board was slightly modified and the pinmux must be updated.
There is no need to support the old board, that becomes obsolete.
Signed-off-by: NStefano Babic <sbabic@denx.de>

Updated revision of the board uses GPIOs to activate
the USB ports.
Signed-off-by: NStefano Babic <sbabic@denx.de>

In order to support low power state, you must source kernel system
timers to persistent clock, available across suspend/resume.  In case of
AM335x device, the only source we have is, RTC32K, available in
wakeup/always-on domain.  Having said that, during validation it has
been observed that, RTC clock need couple of seconds delay to stabilize
the RTC OSC clock; and such a huge delay is not acceptable in kernel
especially during early init and also it will impact quick/fast boot
use-cases.

So, RTC32k OSC enable dependency has been shifted to
SPL/first-bootloader.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

Neither cm-t35, nor cm-t3730 is using OneNAND or flash.
Remove the related defines from config file.
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Fix usage of 'mmc rescan' by many configs.  Proper use is
'mmc dev ${mmcdev}; mmc rescan' to set the mmc device and then rescan
the device.  'mmc rescan' itself does not take any arguments.
Signed-off-by: NAndrew Bradford <andrew@bradfordembedded.com>

DDR3 support is tested and working with beaglebone hardware. Include a check
for this board type and configure DDR3. The timings and other configuration
match EVM SK.
Signed-off-by: NJoel A Fernandes <joelagnel@ti.com>
Acked-by: NJason Kridner <jdk@ti.com>

The endpoint rx count register value will be zero if it is read before
receive packet ready bit (PERI_RXCSR:RXPKTRDY) is set.

Check for the receive packet ready bit (PERI_RXCSR:RXPKTRDY) before
reading endpoint rx count register. Proceed with rx count read and
FIFO read only if RXPKTRDY bit is set.
Signed-off-by: NPankaj Bharadiya <pankaj.bharadiya@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

Rather than leave the fdt down next to the code/data, we really should
relocate it along with everything else. For CONFIG_OF_EMBED this happens
automatically, but for CONFIG_OF_SEPARATE it does not.

Add code to copy the fdt and point to the new copy after relocation.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Tested-by: NStephen Warren <swarren@nvidia.com>

With ELDK4.2 libserial.o is too large to fit in the area before the
environment.  Swap in libinput instead which is a little smaller.

Cc: Michael Schwingen <michael@schwingen.org>
Signed-off-by: NTom Rini <trini@ti.com>

This patch provides a support to use buffered writes on flash
for versatile and vexpress boards.

This will certainly increase the flash writes.
Signed-off-by: NJagannadha Sutradharudu Teki <402jagan@gmail.com>

Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: David Müller <d.mueller@elsoft.ch>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: U-Boot DM <u-boot-dm@lists.denx.de>

Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Oliver Brown <obrown@adventnetworks.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: U-Boot DM <u-boot-dm@lists.denx.de>

Since commit 957731ed (ARM: remove broken "lpd7a40x" boards),
lh7a40x cpu and serial driver have become unused. Remove them.
Signed-off-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>

Add basic support for HP iPAQ h2200 palmtop. h2200 palmtop was targeted
to general consumers. It has 64 MB of RAM, 32 MB flash. No intergrated
Wi-Fi nor Ethernet. Based on Intel PXA255 processor. It was shipped with
Windows CE 4.2 operating system.
Signed-off-by: NLukasz Dalek <luk0104@gmail.com>

This was introduced in:
8679d0ffdcc0beafea8e6942c0c67cf859afa18e -
	COMMON: Use __stringify() instead of MK_STR()

The header is now needed since common.h is not included in this tool.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>

Add entry for kerneldoc into the git-mailrc pointing to the U-Boot ML
and myself.
Signed-off-by: NMarek Vasut <marex@denx.de>

The default kernel-doc strips starting spaces from every single
line in the Example section. This makes the code look bad. Thus,
implement special handling for this section.
Signed-off-by: NMarek Vasut <marex@denx.de>

Import basic CSS stylesheet for the HTML documentation. The base for
the stylesheet is taken from:

	http://ds9a.nl/docbook/minimal-page.html

I customized the CSS a bit further, for example to add curvy corners
to example section and change the tint of gray. The HTML documentation
does not look that crude anymore.
Signed-off-by: NMarek Vasut <marex@denx.de>

Pull slightly modified version of Documentation/DocBook, the related perl
script scripts/kernel-doc and the scripts/docproc.c from Linux kernel and
implant it into U-Boot. This will allow smooth generation of kerneldoc
style documentation.

It was necessary to modify the DocBook/Makefile to work with U-Boot build
system. The changes were only minor though and involved replacing the kbuild
specific parts.

It was also necessary to replace use of variables like KERNEL_VERSION with
U_BOOT_VERSION, strings like Linux kernel with U-Boot Bootloader etc. so
the generated result actually matches.

Finally, it was necessary to adjust docproc.c, since the documentation in
U-Boot is located in doc/DocBook instead of Documentation/DocBook as is in
case of the Linux kernel.

Some parts of the DocBook Makefile are unused, but to allow easier sync with
Linux kernel, these parts are still left in. The targets enabled now are
"htmldocs" "pdfdocs" "psdocs" "xmldocs" and "cleandocs" to remove the results
of documentation build.

Linux scripts/docproc.c:
commit f0f3ca8d967462dafb815412b14ca3339b9817a6
Date:   Wed Jun 15 11:53:13 2011 +0200

Linux scripts/kernel-doc:
commit 1b40c1944db445c1de1c47ffd8cd426167f488e8
Date:   Sun Aug 12 10:46:15 2012 +0200

Linux Documentation/DocBook:
commit bb8187d35f820671d6dd76700d77a6b55f95e2c5
Date:   Thu May 17 19:06:13 2012 -0400
Signed-off-by: NMarek Vasut <marex@denx.de>

Since commit 50d4a707f0 (mx5/6: Define default SoC input clock frequencies)
we can use the default clock values.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

mx6qsabreauto has a AR8031 Gigabit PHY.

Add support for it.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Clean up mx25 lowlevel_init:
 - Add comments.
 - Do not use write32 repeatedly with the same value in order not to increase
   code size.
 - Make register values configurable.
 - Use macro parameters with default values instead of literal constants.
 - Use defined macros instead of duplicating code.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: John Rigby <jcrigby@gmail.com>
Cc: Matthias Weisser <weisserm@arcor.de>

The CSI PODF bit-field used by the previous code for the i.MX31 CCM PDR0
register is actually composed of two bit-fields: one pre-divider and one
post-divider. This patch fixes the CCM access macros and the code using them
accordingly.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>