powerpc/t4qds: Add T4QDS board
authorYork Sun <yorksun@freescale.com>
Thu, 11 Oct 2012 07:13:37 +0000 (07:13 +0000)
committerAndy Fleming <afleming@freescale.com>
Mon, 22 Oct 2012 20:52:46 +0000 (15:52 -0500)
commitee52b188ca2c631427d197056ab7b71b9e23bde7
treea463b381ca113a66680557d23092c939883ce2c5
parent98ffa19053f2d10578a227de4e441698226fde0a
powerpc/t4qds: Add T4QDS board

The T4240QDS is a high-performance computing evaluation, development and
test platform supporting the T4240 QorIQ Power Architecture™ processor.

SERDES Connections
  32 lanes grouped into four 8-lane banks
  Two “front side” banks dedicated to Ethernet
  Two “back side” banks dedicated to other protocols
DDR Controllers
  Three independant 64-bit DDR3 controllers
  Supports rates up to 2133 MHz data-rate
  Supports two DDR3/DDR3LP UDIMM/RDIMMs per controller
QIXIS System Logic FPGA

Each DDR controller has two DIMM slots. The first slot of each controller
has up to 4 chip selects to support single-, dual- and quad-rank DIMMs.
The second slot has only 2 chip selects to support single- and dual-rank
DIMMs. At any given time, up to total 4 chip selects can be used.

Detail information can be found in doc/README.t4qds

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
13 files changed:
board/freescale/t4qds/Makefile [new file with mode: 0644]
board/freescale/t4qds/ddr.c [new file with mode: 0644]
board/freescale/t4qds/eth.c [new file with mode: 0644]
board/freescale/t4qds/law.c [new file with mode: 0644]
board/freescale/t4qds/pci.c [new file with mode: 0644]
board/freescale/t4qds/t4240qds_qixis.h [new file with mode: 0644]
board/freescale/t4qds/t4qds.c [new file with mode: 0644]
board/freescale/t4qds/t4qds.h [new file with mode: 0644]
board/freescale/t4qds/tlb.c [new file with mode: 0644]
boards.cfg
doc/README.t4240qds [new file with mode: 0644]
include/configs/T4240QDS.h [new file with mode: 0644]
include/configs/t4qds.h [new file with mode: 0644]