powerpc/e6500: Add architecture categories for e6500 cores

-also define a binding for fsl,eref-* properties

Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc: add missing deo arch category to e500mc/e5500 dts

Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Added SEC-5.0 device tree.

Add device tree for SEC (crypto engine) version 5.0 used on T4240.

Signed-off-by: Vakul Garg <vakul@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Add support for FSL PCIe controller v3.0

The T4240 utilizes a new PCIe controller block that has some minor
programming model differences from previous versions.

The major one that impacts initialization is how we determine the link
state.  On the 3.x controllers we have a memory mapped SoC register
instead of a PCI config register that reports the link state.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/fsl-booke: Support detection of page sizes on e6500

The e6500 core used on T4240 and B4860 SoCs from FSL implements MMUv2 of
the Power Book-E Architecture.  However there are some minor differences
between it and other Book-E implementations.

Add support to parse SPRN_TLB1PS for the variable page sizes supported.
In the future this should be expanded for more page sizes supported on
e6500 as well as other MMU features.

This patch is based on code from Scott Wood.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Add AltiVec support for e6500

The e6500 core adds support for AltiVec on a Book-E class processor.
Connect up all the various exception handling code and build config
mechanisms to allow user spaces apps to utilize AltiVec.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/fsl-booke: Add initial silicon device tree for T4240

Enable a baseline T4240 SoC to boot.  There are several things missing
from the device trees for T4240:

* Proper PAMU topology information
* DPAA related nodes (Qman, Bman, Fman, Rman, DCE)
* Prefetch Manager
* Thermal monitor unit
* Interlaken

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Vakul Garg <vakul@freescale.com>
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/fsl-booke: Add initial T4240QDS board device tree

Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/fsl-booke: Add initial T4240QDS board support

Some minor changes to the common corenet_ds.c code are needed to support
the T4240QDS:
* Add support for "fsl,qoriq-pcie-v3.0" controller
* Bump max # of IRQs to 512 (T4240 supports more interrupts than
  previous SoCs).

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Update corenet64_smp_defconfig for T4240

* Add support for up to 24 cores on T4240 (includes threads)
* Enable AltiVec support (on T4240)
* Add T4240QDS board into build
* Other changes are due to general kernel update of defconfig

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Add first usb controller node for Qonverge platforms

Add first usb controller node for qonverge qoriq platforms like
B4860, etc

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Reserve a partition of NOR flash for QE ucode firmware

Due to the partition of JFFS2 overlaps with QE ucode firmware, So JFFS2
will break QE ucode. Shrink JFFS2's partition to reserve the space of
QE ucode firmware.

Signed-off-by: Jiucheng Xu <Jiucheng.Xu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/fsl: remove the PPC_CLOCK dependency

Config FSL_SOC does not depend on PPC_CLOCK anymore since the following
commit got merged: 93abe8e (clk: add non CONFIG_HAVE_CLK routines)
Config CPM does not use PPC_CLOCK either currently. So remove them.

PPC_CLOCK also keeps Freescale PowerPC archtecture from supporting COMMON_CLK.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: add CONFIG_E1000E to corenet64_smp_defconfig

This is a commonly used ethernet card, especially with mainline kernels
which lack datapath support.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc: Add paravirt idle loop for 64-bit Book-E

Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: enable E1000 NIC to mpc85xx_defconfig

E1000 NIC is a common used Ethernet card. Enable it as default
for mpc85xx platform.

other change is due to make savedefconfig

Reported-by: Fu Jiwei <b36666@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc: remove "config 8260_PCI9"

The last user of Kconfig symbol 8260_PCI9 got removed in release v3.2.
Remove this symbol too.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/85xx: Add platform_device declaration to fsl_pci.h

mpc85xx_pci_err_probe(struct platform_device *op) need platform_device
declaration for definition. Otherwise, it will cause compile error if any
files including fsl_pci.h without declaration of platform_device.

Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc/qe: Fix Kconfig enablement of QE_USB support

Commit 193ab2a6070039e7ee2b9b9bebea754a7c52fd1b changed the USB gadget
Kconfig symbol from USB_GADGET_FSL_QE to USB_FSL_QE, but did not update
the associated symbol name in qe_lib to match.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc: add CONFIG(s) require for using flash controller

Add CONFIG(s) required for NAND and NOR flash controller usage.
It defines MTD, Jffs2 and UBIFS file system required for controllers.

It also enables IFC controller

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>