Commit cac1f3c8 factored out the code for get_phy_id so that it
could be reused in multiple places. Turns out that some of the
users can be modular, so we need to export this symbol as well.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
TBIPA needs to be set to a value (on connected MDIO buses) that
doesn't conflict with PHYs on the bus. By hardcoding it to 0x1f,
we were preventing boards with PHYs at 0x1f from working properly.
Instead, scan the bus when it comes up, and find an address that
doesn't have a PHY on it. The TBI PHY configuration code then
trusts that the value in TBIPA is either safe, or doesn't matter
(ie - it's not an active bus with other PHYs).
Signed-off-by: Andy Fleming <[email protected]>
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
We were already doing what amounts to a get_phy_id from within
get_phy_device, and rather than duplicate this for the TBIPA
probing, we might as well just factor it out and make it available
instead.
Signed-off-by: Paul Gortmaker <[email protected]>
Acked-by: Andy Fleming <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
The BCM5464 can be used with the current broadcom PHY driver
by just adding the appropriate chip ID and using the existing
support within.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
As suggested by Timur Tabi, we match on the old compat node ID for one
version and warn accordingly. If we don't do this, we plunge people who
try to use an old DTB into silent boot death with no clear indication of
what the problem is.
This patch should be removed at the beginning of the 2.6.27 dev cycle.
It is only meant to ease the transition in the short term.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Cleanups as suggested by Stephen Rothwell and Dale Farnsworth, which
incudes marking a bunch of functions static and add a vendor prefix to
the compat node check for uniqueness.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds in the device tree source for the SBC8641D, based
largely on the mpc8641_hpcn.dts. The biggest differences are
the lack of a complex IRQ mapping (since no Uli/i8259 cascade)
and the different layout of devices on the localbus node.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds a sample defconfig for the Wind River SBC8641D
board, with SMP, PCI and NFS root enabled.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds support for the Wind River SBC8641D board, based
largely on the mpc86xx_hpcn support. The biggest difference is
the lack of the Uli and the i8259 cascade, which simplifies things.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
The wrapper script didn't have entries for the TQM8540 board and the
SBC8548 or SBC8560 boards. I've assumed that the TQM8540 console is
8250 based and not CPM based by looking at its defconfig. There was
also a trailing * on the TQM8555 entry that I removed too.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Grant Likely <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This patch converts the remaining 83xx boards to the dts-v1 format.
This includes the mpc8313_rdb, mpc832x_mds, mpc8323_rdb, mpc8349emitx,
mpc8349emitxgp and the mpc836x_mds.
The mpc8315_rdb mpc834x_mds, mpc837[789]_*, and sbc8349 were already
dts-v1 and only undergo minor changes for the sake of formatting
consistency across the whole group of boards; i.e. the idea being
that you can do a "diff -u board_A.dts board_B.dts" and see something
meaningful.
The general rule I've applied is that entries for values normally
parsed by humans are left in decimal (i.e. IRQ, cache size, clock
rates, basic counts and indexes) and all other data (i.e. reg and
ranges, IRQ flags etc.) remain in hex.
I've used dtc to confirm that the output prior to this changeset
matches the output after this changeset is applied for all boards.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Currently there are several dts that don't specify address or size
cells for the muram. This causes dtc to use default values, one of
which is an address-cells of two, and this breaks the parsing of the
muram ranges, which is assuming an address-cells of one. For example:
Warning (reg_format): "reg" property in
/qe@e0100000/muram@10000/data-only@0 has invalid length
(8 bytes) (#address-cells == 2, #size-cells == 1)
Explicitly setting the address and size cells gets it parsed properly
and gets rid of the four dtc warnings.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Move mpc834x_mds device tree source forward to dts-v1 format. Nothing
too complex in this one, so it boils down to just adding a bunch of 0x
in the right places and converting clock speeds to decimal.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Default config file for SBC8349 board, suitable for use as with NFS as
a root file system and gianfar as the NFS root device.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds the device tree source for the Wind River SBC834x board.
It is based on the MPC834x_MDS DTS, with the biggest difference being
the lack of BCSR and the PCI2 that the MDS gets via the PIB. That,
and this file is also dts-v1 format.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds the basic support for the Wind River SBC834x boards. The
SBC8349 is more common, although it should work on the SBC8347 board
as well. Support is heavily based on the existing MPC834x_MDS code.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This is a suitable .config file for building the WRS SBC8548 kernel
to be used for NFS root via one of the TSEC interfaces and with
serial console via the soc/16550 compatible UART.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds a v1 device tree source for the Wind River SBC8548 board.
The biggest difference between this and the MPC8548CDS reference
platform is the absence of the CDS's Arcadia peripherals and physical
access to the PCI#2 bus.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds the basic support for the Wind River SBC8548 board, implemented
as powerpc. It closely follows the implementation of the MPC8548CDS.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This is a suitable .config file for building the WRS SBC8560 kernel
to be used for NFS root via one of the TSEC interfaces and with
serial console via the 16550 compatible UART on the board.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Currently there is no way to disable the CPM2 support. Some boards,
like the SBC8560 have their own external UART and don't have any direct
dependencies on the CPM for a serial console or anything else.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds a v1 device tree source for the Wind River SBC8560 board. The
biggest difference between this and the MPC8560ADS reference platform
dts is the use of an external 16550 compatible UART instead of the CPM2.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
This adds support for the Wind River SBC8560 board, implemented as
powerpc. It closely follows the implementation of the MPC8560ADS.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
The legacy_serial was treating each UART parent in a separate code block.
Rather than continue this trend for the new parent IDs, this condenses
all (soc, tsi, opb, plus two more new types) into one of_device_id array.
The new types are wrs,epld-localbus for the Wind River sbc8560, and a
more generic "simple-bus" as requested by Scott Wood.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
The various 5200 dts files don't have values specified for the soc
node, which in turn results in a warning from the processing of
every child node (roughly 40 warnings per file). This explicitly
sets the default values and gets rid of all the warnings.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Grant Likely <[email protected]>
Add in missing of_node_put() after cpm2_pic_init(). This and other coding
style cleanups as suggested by Stephen Rothwell.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Fix bug that exists in kernel.org since 2.6.17rc4 - compiles fail if
CONFIG_SERIAL_CPM_SMC is defined. Tested on a board using SMC1 console.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
I suspect this was meant to be added like it was to a whole slew of
other u-boot based boards, but probably just fell through the cracks.
Add "select DEFAULT_UIMAGE" for the 8641/HPC-NET.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
Paul Gortmaker