Add common post_word_load/post_word_store routines
for all mpc5121 boards. pdm360ng board POST support
added by subsequent patch needs them.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

PDM360NG is a MPC5121E based board by ifm ecomatic gmbh.
Signed-off-by: NMichael Weiss <michael.weiss@ifm.com>
Signed-off-by: NDetlev Zundel <dzu@denx.de>
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Configure CONFIG_SYS_MAX_RAM_SIZE address range in
DDR Local Access Window and determine the RAM size.
Fix DDR LAW afterwards using detected RAM size.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Extend mpc512x serial driver to support multiple PSC ports.

Subsequent patches for PDM360NG board support make use of this
functionality by defining CONFIG_SERIAL_MULTI in the board config
file. Additionally the used PSC devices are specified by defining
e.g. CONFIG_SYS_PSC1, CONFIG_SYS_PSC4 and CONFIG_SYS_PSC6.

Support for PSC devices other than 1, 3, 4 and 6 is not added
by this patch because these aren't used currently. In the future
it can be easily added using DECLARE_PSC_SERIAL_FUNCTIONS(N) and
INIT_PSC_SERIAL_STRUCTURE(N) macros in cpu/mpc512x/serial.c.
Additionally you have to add code for registering added
devices in serial_initialize() in common/serial.c.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Subsequent patch extends mpc512x serial driver to support
multiple PSC ports. The driver will provide an uninit()
function to stop the serial controller and to disable the
controller's clock. Adding uninit() entry to struct serial_device
allows disabling the serial controller after usage of
a stdio serial device.

This patch adds uninit() entry to the struct serial_device
and fixes initialization of this structure in the code
accordingly.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

On some Freescale SoC Internal DMA of eSDHC controller has bug.
So PIO Mode has been introduced to do data transfer using CPU.
Signed-off-by: NDipen Dudhat <dipen.dudhat@freescale.com>

As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.
Signed-off-by: NStefan Roese <sr@denx.de>
Acked-by: NWolfgang Denk <wd@denx.de>
Acked-by: NDetlev Zundel <dzu@denx.de>
Acked-by: NKim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>

This patch adds new macros, with frequently used combinations of the
4xx TLB access control and storage attibutes. Additionally the 4xx init.S
files are updated to make use of these new macros. Resulting in easier
to read TLB definitions.

Additionally some init.S files are updated to use the mmu header for the
TLB defines, instead of defining their own macros.
Signed-off-by: NStefan Roese <sr@denx.de>

This patch adds a callpoint in i2c_init that allows board specific
i2c board initialization (typically for i2c bus reset) that is called
after i2c_init operations, allowing the i2c_board_late_init function
to use the pre-configured i2c bus speed and slave address.

Signed-off-by: NScott McNutt <smcnutt@psyent.com>

Merge cpu and lib cache code.
Flush cache before disabling.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

There is used max cache size on system which doesn't define
cache size.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

WB cache use different instruction that WT cache but the major code
is that same. That means that wdc.flush on system with WT cache
do the same thing as before.

You need newer toolchain with wdc.flush support.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

env_relocation should be called first.
Added stdio_init too.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

It is more accurate to show that caches are OFF instead of FAIL.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

It is better to read ivr and react on it than do long parsing from
two regs. Interrupt controller returs actual irq number.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

Move FSL out of interrupt controller.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

I would like to handle case where system doesn't contain
intc that's why I need timer initialization out of intc code.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

It is ancient code. There is possible to save several instructions
just if we use offset instead of addik
Signed-off-by: NMichal Simek <monstr@monstr.eu>

This patch adds FDT (flattened device tree) support to microblaze arch.

Tested with Linux arch/microblaze kernels with and without compiled in
FDT on Xilinx ML506 board.
Signed-off-by: NArun Bhanu <arun@bhanu.net>
Signed-off-by: NMichal Simek <monstr@monstr.eu>

The 440SPe Rev. A is quite old and newer 440SPe boards don't need support
for this CPU revision. Since removing support for this older version
simplifies the creation for newer U-Boot ports, this patch now enables
440SPe > Rev. A support by creating the CONFIG_440SPE_REVA define. By
defining this in the board config header, Rev. A will still be supported.
Otherwise (default for newer board ports), Rev. A will not be supported.
Signed-off-by: NStefan Roese <sr@denx.de>

The latest changes increased the size of the alpr image a bit more.
Now it doesn't fit into the 256k reserved for it. This patch now removes
the commands "loads" and "loadb" which are not needed in the production
systems.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>

Also fix up some whitespace issues that were introduced when moving
directory locations.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>