Merge with /home/wd/git/u-boot/custodian/u-boot-net

Merge with /home/wd/git/u-boot/custodian/u-boot-74xx-7xx

Merge with /home/wd/git/u-boot/custodian/u-boot-avr32; code cleanup.

AVR32: Enable networking

Implement MACB initialization for AVR32 and ATSTK1000, and turn
everything on, including the MACB driver.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

[Blackfin][PATCH] Add BF537 EMAC driver initialization

net - Support ping reply when processing net-loop

Add ICMP_ECHO_REQUEST packet support by responding with a ICMP_ECHO_REPLY.

This permits the ping command to test the phy interface when the phy
is

net - Support ping reply when processing net-loop

Add ICMP_ECHO_REQUEST packet support by responding with a ICMP_ECHO_REPLY.

This permits the ping command to test the phy interface when the phy
is put in loopback mode (typically by setting register 0 bit 14).

It also allows the port to respond to an external ping when u-boot is
processing some other net command (such as tftp). This is useful when
tftp appears to hang.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Ben Warren <bwarren@qstreams.com>

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Fix the confilcts when merging 'master' into hpc2.
The conflicts due to a new mpc7448 p3m7448 board is in the main tree.

Merge branch 'master' into hpc2

Conflicts:

MAKEALL
cpu/74xx_7xx/cpu.c
cp

Fix the confilcts when merging 'master' into hpc2.
The conflicts due to a new mpc7448 p3m7448 board is in the main tree.

Merge branch 'master' into hpc2

Conflicts:

MAKEALL
cpu/74xx_7xx/cpu.c
cpu/74xx_7xx/cpu_init.c
cpu/74xx_7xx/speed.c

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Merge with http://opensource.freescale.com/pub/scm/u-boot-83xx.git

[PATCH] Add support for Prodrive P3M750 & P3M7448 (P3Mx) boards

This patch adds support for the Prodrive P3M750 (PPC750 & MV64460)
and the P3M7448 (MPC7448 & MV64460) PMC modules. Both modules are
q

[PATCH] Add support for Prodrive P3M750 & P3M7448 (P3Mx) boards

This patch adds support for the Prodrive P3M750 (PPC750 & MV64460)
and the P3M7448 (MPC7448 & MV64460) PMC modules. Both modules are
quite similar and share the same board directory "prodrive/p3mx"
and the same config file "p3mx.h".

Signed-off-by: Stefan Roese <sr@denx.de>

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mpc83xx: add QE ethernet support

this patch adds support for the QUICC Engine based UCC gigabit ethernet device.

Tundra tsi108 on chip Ethernet controller support.

The following is a brief description of the Ethernet controller:
The Tsi108/9 Ethernet Controller connects Switch Fabric to two independent
Gigabit

Tundra tsi108 on chip Ethernet controller support.

The following is a brief description of the Ethernet controller:
The Tsi108/9 Ethernet Controller connects Switch Fabric to two independent
Gigabit Ethernet ports,E0 and E1. It uses a single Management interface
to manage the two physical connection devices (PHYs). Each Ethernet port
has its own statistics monitor that tracks and reports key interface
statistics. Each port supports a 256-entry hash table for address
filtering. In addition, each port is bridged to the Switch Fabric
through a 2-Kbyte transmit FIFO and a 4-Kbyte Receive FIFO.

Each Ethernet port also has a pair of internal Ethernet DMA channels to
support the transmit and receive data flows. The Ethernet DMA channels
use descriptors set up in memory, the memory map of the device, and
access via the Switch Fabric. The Ethernet Controller?s DMA arbiter
handles arbitration for the Switch Fabric. The Controller also
has a register businterface for register accesses and status monitor
control.

The PMD (Physical Media Device) interface operates in MII, GMII, or TBI
modes. The MII mode is used for connecting with 10 or 100 Mbit/s PMDs.
The GMII and TBI modes are used to connect with Gigabit PMDs. Internal
data flows to and from the Ethernet Controller through the Switch Fabric.

Each Ethernet port uses its transmit and receive DMA channels to manage
data flows through buffer descriptors that are predefined by the
system (the descriptors can exist anywhere in the system memory map).
These descriptors are data structures that point to buffers filled
with data ready to transmit over Ethernet, or they point to empty
buffers ready to receive data from Ethernet.

Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>

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Merge branch 'master' of http://www.denx.de/git/u-boot

Minor code cleanup.

Merge branch 'master' of http://www.denx.de/git/u-boot

Make bootp implementation RFC3046 compliant
Patch by Joakim Larsson, 27 Jun 2006

Move "ar" flags to config.mk to allow for silent "make -s"
Based on patch by Mike Frysinger, 20 Jun 2006

Merge branch 'master' of http://www.denx.de/git/u-boot

Conflicts:

board/stxxtc/Makefile

Add support for a saving build objects in a separate directory.
Modifications are based on the linux kernel approach and
support two use cases:

1) Add O= to the make command line
'make O=/tmp/bu

Add support for a saving build objects in a separate directory.
Modifications are based on the linux kernel approach and
support two use cases:

1) Add O= to the make command line
'make O=/tmp/build all'

2) Set environement variable BUILD_DIR to point to the desired location
'export BUILD_DIR=/tmp/build'
'make'

The second approach can also be used with a MAKEALL script
'export BUILD_DIR=/tmp/build'
'./MAKEALL'

Command line 'O=' setting overrides BUILD_DIR environent variable.

When none of the above methods is used the local build is performed and
the object files are placed in the source directory.

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