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Commit Graph

870 Commits

Author SHA1 Message Date
Dmitry Eremin-Solenikov
1d88fd11a2 powerpc/83xx: mpc8349emitx - add OF descriptions of LocalBus devices
Describe all LocalBus chipselects on MPC8349E-MITX board. Also add flash
bindings.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-12-09 15:15:45 -06:00
Dmitry Eremin-Solenikov
3320cf844f powerpc/83xx: mpc8349emitx - populate I2C busses in device tree
Add OF descriptions of EEPROM, two GPIO extenders and SPD hanging on I2C
on this board.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-12-09 15:15:36 -06:00
Dmitry Eremin-Solenikov
9174e4989e powerpc/83xx: mpc8349emitx - add gpio controller declarations
mpc8349 bears two GPIO controllers. Enable support for them.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-12-09 15:15:22 -06:00
Curtis Wald
06a5bad898 powerpc/44x: Fix PCI node in Yosemite DTS
The stanza for PCI was copied from Bamboo which has four PCI slots.  Yosemite
only has one PCI slot which is mapped to IDSEL 12, ADDR 22, IRQ2 Vector 25,
INTA.

Signed-off-by: Curtis Wald <cwald@watchguardvideo.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-12-04 07:10:26 -05:00
pbathija@amcc.com
2e991cfa9b powerpc/44x: Fix DMA ranges in DTS file for Katmai board.
Set PCI-E node inbound DMA ranges size to 4GB for correct boot up of Katmai.

Signed-off-by: Pravin Bathija <pbathija@amcc.com>
Acked-by: Feng Kan <fkan@amcc.com>
Acked-by: Prodyut Hazarika <phazarika@amcc.com>
Acked-by: Loc Ho <lho@amcc.com>
Acked-by: Tirumala Reddy Marri <tmarri@amcc.com>
Acked-by: Victor Gallardo <vgallardo@amcc.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-12-04 07:01:54 -05:00
Benjamin Herrenschmidt
1e43bee9c7 Merge commit 'origin/master' into next 2009-11-24 17:16:30 +11:00
Benjamin Herrenschmidt
d67ebe72c9 Merge commit 'jwb/next' into next 2009-11-24 10:02:16 +11:00
Kumar Gala
ab2f489294 powerpc/p4080: Add basic support for p4080ds platform
Add basic support for the P4080 DS reference board.  None of the data
path devices (ethernet, crypto, pme) are support at this time.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20 16:45:38 -06:00
Martyn Welch
3bc265627a powerpc/86xx: Support for NVRAM on GE Fanuc's PPC9A
Add support for NVRAM on GE Fanuc's PPC9A.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20 16:45:37 -06:00
Martyn Welch
9093067ad1 powerpc/86xx: Support for NVRAM on GE Fanuc's SBC310
Add support for NVRAM on GE Fanuc's SBC310.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20 16:45:36 -06:00
Martyn Welch
0d81df8701 powerpc/86xx: Enable NVRAM on GE Fanuc's SBC610
This patch enables the NVRAM found on the GE Fanuc SBC610

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20 16:45:35 -06:00
Linus Torvalds
cb20c28a9c Merge branch 'hostprogs-wmissing-prototypes' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc
* 'hostprogs-wmissing-prototypes' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc:
  Makefile: Add -Wmising-prototypes to HOSTCFLAGS
  oss: Mark loadhex static in hex2hex.c
  dtc: Mark various internal functions static
  dtc: Set "noinput" in the lexer to avoid an unused function
  drm: radeon: Mark several functions static in mkregtable
  arch/sparc/boot/*.c: Mark various internal functions static
  arch/powerpc/boot/addRamDisk.c: Mark several internal functions static
  arch/alpha/boot/tools/objstrip.c: Mark "usage" static
  Documentation/vm/page-types.c: Declare checked_open static
  genksyms: Mark is_reserved_word static
  kconfig: Mark various internal functions static
  kconfig: Make zconf.y work with current bison
2009-11-17 09:14:49 -08:00
Josh Triplett
95981e7de5 arch/powerpc/boot/addRamDisk.c: Mark several internal functions static
Nothing outside of arch/powerpc/boot/addRamDisk.c references the
functions "get4k", "put4k", or "death".

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
2009-11-15 15:01:39 -08:00
Anton Vorontsov
1f8a25d4a4 powerpc/83xx: Add power management support for MPC83xx QE boards
Simply add power management controller nodes and sleep properties.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11 21:43:31 -06:00
Anton Vorontsov
8c68e2f788 powerpc/86xx: Add power management support for MPC8610HPCD boards
This patch adds needed nodes and properties to support suspend/resume
on the MPC8610HPCD boards.

There is a dedicated switch (SW9) that is used to wake up the boards.
By default the SW9 button is routed to IRQ8, but could be re-routed
(via PIXIS) to sreset.

With 'no_console_suspend' kernel command line argument specified, the
board is also able to wakeup upon serial port input.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com> [dts]
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11 21:43:30 -06:00
Anton Vorontsov
3cfee0aaa1 powerpc/85xx: Add power management support for MPC85xxMDS boards
- Add power management controller nodes;
- Add interrupts for RTC nodes, the RTC interrupt may be used as a
  wakeup source;
- Add sleep properties (DEVDISR bit mask) and sleep-nexus nodes.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11 21:43:29 -06:00
Poonam Aggrwal
52dffd7fbf powerpc/85xx: Added P1020RDB Platform support.
P1020 is another member of Freescale QorIQ series of processors.
It is an e500 based dual core SOC.
Being a scaled down version of P2020 it has following differences from P2020:
- 533MHz - 800MHz core frequency.
- 256Kbyte L2 cache
- Ethernet controllers with classification capabilities(new controller).

From board perspective P1020RDB is same as P2020RDB.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11 21:43:16 -06:00
Poonam Aggrwal
dc2e673dbc powerpc/85xx: Create dts for each core in CAMP mode for P2020RDB
This patch creates the dts files for each core and splits the devices
between the two cores for P2020RDB.

core0 has memory, L2, i2c, spi, dma1, usb, eth0, eth1, crypto,
		global-util, pci0,
core1 has L2, dma2, eth0, pci1, msi.

MPIC is shared between two cores but each core will protect its
interrupts from other core by using "protected-sources" of mpic.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11 21:43:12 -06:00
Anton Vorontsov
850f785a1f powerpc/83xx: Fix u-boot partion size for MPC8377E-WLAN boards
u-boot partition size should be 0x80000 (512 KB), not 0x8000 (32 KB).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-05 07:18:10 -06:00
Anton Vorontsov
a070e66ae8 powerpc/85xx: Fix USB GPIOs for MPC8569E-MDS boards
This patch fixes USB GPIOs numbers for MPC8569E-MDS boards, plus
according to the latest HW Getting Started Guide (rev 3.3, pilot
boards), USB "POWER" GPIO polarity has changed, it is no longer
inverted.

This patch makes USB Host somewhat work on pilot boards, though
there are still some problems with determining devices speed and
long bulk transfers.

Reported-by: Liu Yu <Yu.Liu@freescale.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-05 07:18:08 -06:00
Paul Gortmaker
cb5485a0b9 powerpc/85xx: sbc8548 - fixup of PCI-e related DTS fields
The PCI-e addressing was originally patterned of the MPC8548CDS
which has PCI1, PCI2, and PCI-e.  Since this board only has
PCI1 and PCI-e, it makes more sense to be similar to the MPC8568MDS
board.  This does that by cutting the PCI/PCI-e I/O sizes from
16MB to 8MB and pulling the PCI-e I/O range back to 0xe280_0000
(the hole where PCI2 I/O would have been).

This also fixes a typo where an extra zero made an 8MB range a 128MB
range, removes the hole left by PCI2 from the aliases, and sets the
clocks to match the oscillators that are actually on the board.

With accompanying u-boot updates, PCI-e has been validated with
both a sky2 card (1148:9e00) and an e1000 card (8086:108b).

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-05 07:16:54 -06:00
Stefan Roese
59e1d4952d powerpc/44x: Enable 64bit (>= 4GB) memory size in Katmai dts
Additionally to increasing #size-cells to in the root node, we also
need to explicitly define the ranges property in the plb node, because
of the different #size-cells between child and parent.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-11-04 09:32:44 -05:00
Dave Mitchell
835ad8e76c powerpc/4xx: Add 16K FIFO size DTS entries on supported platforms
Adding tx/rx-fifo-size-gige to EMAC fields for evaluation kit DTS
files where appropriate.

Signed-off-by: Dave Mitchell <dmitchell@appliedmicro.com>
Acked-by: Prodyut Hazarika <phazarika@appliedmicro.com>
Acked-by: Victor Gallardo <vgallardo@appliedmicro.com>
Acked-by: Loc Ho <lho@appliedmicro.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-11-04 09:32:10 -05:00
Wolfram Sang
db467ebd1f powerpc/boot/dts: drop obsolete 'fsl5200-clocking'
The 'fsl5200-clocking'-property was dropped since
0d1cde2358. Remove all occurences
in dts-files.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-10-15 09:58:27 -06:00
Heiko Schocher
830cb6fafc mpc5200: support for the MAN mpc5200 based board mucmc52
- serial Console on PSC1
- 64MB SDRAM
- MTD CFI Flash
- Ethernet FEC
- IDE support

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-10-15 09:33:24 -06:00
Heiko Schocher
371bc96b89 mpc5200: support for the MAN mpc5200 based board uc101
- serial Console on PSC1
- 64MB SDRAM
- MTD CFI Flash
- Ethernet FEC
- I2C with PCF8563 and Temp. Sensor ADM9240
- IDE support

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-10-15 09:29:32 -06:00
Linus Torvalds
c37efa9325 Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (30 commits)
  Use macros for .data.page_aligned section.
  Use macros for .bss.page_aligned section.
  Use new __init_task_data macro in arch init_task.c files.
  kbuild: Don't define ALIGN and ENTRY when preprocessing linker scripts.
  arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0
  kbuild: add static to prototypes
  kbuild: fail build if recordmcount.pl fails
  kbuild: set -fconserve-stack option for gcc 4.5
  kbuild: echo the record_mcount command
  gconfig: disable "typeahead find" search in treeviews
  kbuild: fix cc1 options check to ensure we do not use -fPIC when compiling
  checkincludes.pl: add option to remove duplicates in place
  markup_oops: use modinfo to avoid confusion with underscored module names
  checkincludes.pl: provide usage helper
  checkincludes.pl: close file as soon as we're done with it
  ctags: usability fix
  kernel hacking: move STRIP_ASM_SYMS from General
  gitignore usr/initramfs_data.cpio.bz2 and usr/initramfs_data.cpio.lzma
  kbuild: Check if linker supports the -X option
  kbuild: introduce ld-option
  ...

Fix trivial conflict in scripts/basic/fixdep.c
2009-09-23 15:37:02 -07:00
Anton Vorontsov
50dfe70fe9 powerpc: introduce and document sdhci,wp-inverted property for eSDHC
eSDHC block in MPC837x SOCs reports inverted write-protect state, soon
sdhci-of driver will look for sdhci,wp-inverted properties to decide
whether apply a specific quirk.

So, document the property and add it to device tree source files.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Pierre Ossman <pierre@ossman.eu>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: David Vrabel <david.vrabel@csr.com>
Cc: Ben Dooks <ben@fluff.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23 07:39:37 -07:00
Sam Ravnborg
caa27b66bd kbuild: use INSTALLKERNEL to select customized installkernel script
Replace the use of CROSS_COMPILE to select a customized
installkernel script with the possibility to set INSTALLKERNEL
to select a custom installkernel script when running make:

    make INSTALLKERNEL=arm-installkernel install

With this patch we are now more consistent across
different architectures - they did not all support use
of CROSS_COMPILE.

The use of CROSS_COMPILE was a hack as this really belongs
to gcc/binutils and the installkernel script does not change
just because we change toolchain.

The use of CROSS_COMPILE caused troubles with an upcoming patch
that saves CROSS_COMPILE when a kernel is built - it would no
longer be installable.
[Thanks to Peter Z. for this hint]

This patch undos what Ian did in commit:

  0f8e2d62fa
  ("use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh")

The patch has been lightly tested on x86 only - but all changes
looks obvious.

Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Mike Frysinger <vapier@gentoo.org> [blackfin]
Acked-by: Russell King <linux@arm.linux.org.uk> [arm]
Acked-by: Paul Mundt <lethal@linux-sh.org> [sh]
Acked-by: "H. Peter Anvin" <hpa@zytor.com> [x86]
Cc: Ian Campbell <icampbell@arcom.com>
Cc: Tony Luck <tony.luck@intel.com> [ia64]
Cc: Fenghua Yu <fenghua.yu@intel.com> [ia64]
Cc: Hirokazu Takata <takata@linux-m32r.org> [m32r]
Cc: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Cc: Kyle McMartin <kyle@mcmartin.ca> [parisc]
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> [powerpc]
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> [s390]
Cc: Thomas Gleixner <tglx@linutronix.de> [x86]
Cc: Ingo Molnar <mingo@redhat.com> [x86]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-09-20 12:18:14 +02:00
Tiejun Chen
c5b20d3926 powerpc/405ex: support cuImage via included dtb
To support cuImage, we need to initialize the required sections and
ensure that it is built.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-08-31 09:23:22 -04:00
Tiejun Chen
0484c1df47 powerpc/405ex: provide necessary fixup function to support cuImage
For cuImage format it's necessary to provide clock fixups since u-boot will
not pass necessary clock frequency into the dtb included into cuImage so we
implement the clock fixups as defined in the technical documentation for the
board and update header file with the basic register definitions.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-08-31 09:20:55 -04:00
Solomon Peachy
0cdf50a7c6 powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC
This patch adds support for the ESTeem 195E Hotfoot SBC.

There are several variants of the SBC deployed, single/dual
ethernet+serial, and also 4MB/8MB flash variations.  In the interest of
having a single kernel image boot on all boards, the cuboot shim detects
the differences and mangles the DTS tree appropriately.

With the exception of the CF interface that was never populated on
production boards, this code/DTS supports all boardpop options.

Signed-off-by: Solomon Peachy <solomon@linux-wlan.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-08-31 09:15:51 -04:00
fkan@amcc.com
c9f75093a4 powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.
This patch adds support for the AMCC (AppliedMicro) PPC460SX Eiger evaluation
board.

Signed-off-by: Tai Tri Nguyen <ttnguyen@amcc.com>
Acked-by: Feng Kan <fkan@amcc.com>
Acked-by: Tirumala Marri <tmarri@amcc.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-08-31 08:24:15 -04:00
Stefan Roese
f661be6c8a powerpc/44x: Update Arches dts
This patch adds some nodes to the AMCC Arches dts:

- L2 cache support
- NOR FLASH mapping with default partitioning
- I2C HWMON device (AD7414)

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-08-31 08:24:14 -04:00
Anton Vorontsov
9b9d401b8d powerpc/85xx: Add QE USB support for MPC8569E-MDS boards
- Add gpio-controller node for BCSR17, it is used to control USB
  speed and VBUS;
- Add timer node for QE GTM, needed for USB host;
- Add usb node itself;
- Add some probing code for BCSR GPIOs.

NOTE: QE USB doesn't work on prototype boards, but should work on
      pilot boards if specs and schematics are correct, though we
      don't have the pilot boards to actually test it.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-25 09:44:10 -05:00
Anton Vorontsov
818fcac554 powerpc/82xx: Add CPM USB Gadget support for MPC8272ADS boards
- Add usb node;
- Configure pins and clocks;
- Enable USB function in BCSR.

The support was successfully tested using serial and ethernet gadget
drivers.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-25 09:44:06 -05:00
Anton Vorontsov
ec80fb2d89 powerpc/85xx: Add eSDHC support for MPC8536DS boards
This patch simply adds sdhci node to the device tree.

We specify clock-frequency manually, so that eSDHC will work without
upgrading U-Boot. Though, that'll only work for default setup (1500
MHz) on new board revisions. For non-default setups, it's recommended
to upgrade U-Boot, since it will fixup clock-frequency automatically.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-25 09:43:58 -05:00
Paul Gortmaker
c9c419773d powerpc/85xx: sbc8560 - remove "has-rstcr" from global utilities block
The earlier mpc8560 CPUs don't have the RSTCR at 0xe00b0
in the GUTS.  The generic reboot code uses this tag to
determine if it should be using the RSTCR for reboot, so
remove it from the board definition.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-24 20:48:14 -05:00
Liang Li
58dfc497b9 powerpc/83xx: Fix incorrect PCI interrupt map in SBC834x DTS
Allows interrupts to occur on the sbc834x. Currently PCI devices
get assigned an incorrect IRQ and so the interrupt count never
increases. This was tested with the 82546GB based dual port E1000
PCI-X NIC which uses two distinct IRQ lines on the one card.

root@localhost:/root> cat /proc/interrupts | grep eth
17:         78   IPIC   Level     eth1
48:      27121   IPIC   Level     eth0

Signed-off-by: Liang Li <liang.li@windriver.com>
Signed-off-by: Yang Shi <yang.shi@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-24 20:48:09 -05:00
Liang Li
31ff09b7a6 powerpc/83xx: Add localbus node and MTD partitions for SBC834x
There is 8MB flash, 8kB EEPROM and 128MB SDRAM on the sbc834x
local bus, so add a localbus node in DTS with MTD partitions.

The recent U-boot commit fe613cdd4eb moves u-boot to the beginning
of flash, hence the legacy label on the partition at the end of flash.

Signed-off-by: Liang Li <liang.li@windriver.com>
Signed-off-by: Yang Shi <yang.shi@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-24 20:48:08 -05:00
Liang Li
4de124446b powerpc/83xx: Remove second USB node from SBC834x DTS
Since only one of the SoC USB devices is brought out to a physical
connector on the board, remove the 2nd (USB-DR) node from the DTS.
Having it present and USB enabled will cause a hang at boot.

Signed-off-by: Liang Li <liang.li@windriver.com>
Signed-off-by: Yang Shi <yang.shi@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-24 20:48:07 -05:00
Poonam Aggrwal
fb8e3e1fe1 powerpc/85xx: Add support for P2020RDB board
Add support for the P2020RDB reference board from Freescale.

Overview of P2020RDB platform
	- DDR
	  DDR2 1G
	- NOR Flash
	  16MByte
	- NAND Flash
	  32MByte
	- 3 Ethernet interfaces
	  1) etSEC1
		- RGMII
		- connected to a 5 port Vitesse Switch(VSC7385)
		- Switch is memory mapped through eLBC interface(CS#2)
		- IRQ1
	  2) etSEC2
		- SGMII
		- connected to VSC8221
		- IRQ2
	  3) etSEC3
		- RGMII
		- connected to VSC8641
		- IRQ3
	- 2 1X PCIe interfaces
	- SD/MMC ,USB
	- SPI EEPROM
	- Serial I2C EEPROM

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-24 20:48:06 -05:00
Stephen Rothwell
3c15a68880 powerpc: use consistent types in mktree
gcc v4.4 currently produces this build warning:

arch/powerpc/boot/mktree.c: In function 'main':
arch/powerpc/boot/mktree.c:104: warning: dereferencing type-punned pointer will break strict-aliasing rules

tmpbuf is only used as an array of unsigned ints, so declare it that way.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:29:30 +10:00
Martyn Welch
433abcdf32 powerpc/86xx: Update GE Fanuc sbc310 DTS
Update GE Fanuc DTS to match the alterations suggested during the merge of
the ppc9a DTS in commit 740d36ae63

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:27:58 +10:00
Martyn Welch
8798b9df26 powerpc/86xx: Enable XMC site on GE Fanuc SBC310
This patch enables the XMC (PCIe daughter card) site on the SBC310.
STG enter the description for the patch above.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:27:58 +10:00
Anton Vorontsov
89f3729642 powerpc/83xx: Add eSDHC support for MPC837xE-RDB/WLAN boards
Actually, the support is already there, but it requires newer U-Boots
(to fill-in clock-frequency, and setup pin multiplexing).

Though, it appears that on RDB boards USBB pins aren't multiplexed
between USB and eSDHC (unlike MDS boards, where USB and eSDHC share
pctl and pwrfault pins).

So, for RDB boards we can safely setup pinmux and manually fill-in
clock-frequency, thus making eSDHC work even with older u-boots.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:27:51 +10:00
Anton Vorontsov
c69328d4b9 powerpc/85xx: Add support for I2C EEPROMs on MPC8548CDS boards
This patch simply adds four eeprom nodes to MPC8548CDS' device tree.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:27:47 +10:00
Anton Vorontsov
fda4bd9bac powerpc/83xx: Add support for MPC8377E-WLAN boards
MPC8377E-WLAN are basically RDB boards except:

- RAM extended to 512 MB;
- NAND flash removed, NOR flash extended to 64 MB;
- Vitesse VSC7385 5-port switch removed, RTL8211B PHY added;
- Power management MCU removed;
- PCI slot removed, another mini-PCI slot added (IRQ routing changed);
- USB3300 PHY's ID pin grounded, thus USB port is host-only.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:27:43 +10:00
Heiko Schocher
9239c89bc9 powerpc/82xx: mgcoge - updates for 2.6.32
- add I2C support
- add FCC1 and FCC2 support
- fix bogus gpio numbering in plattform code

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:27:30 +10:00
Kumar Gala
b6c316a1f6 powerpc/85xx: Added 36-bit physical device tree for mpc8536ds board
Added a device tree that should be similiar to mpc8536ds.dtb except
the physical addresses for all IO are above the 4G boundary.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:26:06 +10:00
Kumar Gala
189339d47d powerpc/85xx: Move mpc8536ds.dts to address-cells/size-cells = <2>
Change the top-level #address-cells and #size-cells to <2> so the
mpc8536ds.dts is easier to deal with both a true 32-bit physical
or 36-bit physical address space.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:25:57 +10:00
Stefan Roese
13ae564f1d powerpc/40x: Update Kilauea dts to support NAND, RTC and HWMON
This patch adds support for the following devices to the Kilauea dts:
- PPC4xx NAND controller (NDFC)
- I2C RTC (Dallas DS1338)
- I2C HWMON (Dallas DS1775)

Additionally the partitioning of the NOR FLASH is changed. The dtb
partition has been missing. Fixed in this patch.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:25:37 +10:00
Stefan Roese
88eeb72ec4 powerpc/44x: Add NAND support to Canyonlands dts
Also some whitespace cleanup in the USB device nodes.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:25:29 +10:00
Lucian Adrian Grijincu
c79b29735d powerpc: Update boot wrapper script with the new location of dtc
dtc was moved in 9fffb55f66 from
arch/powerpc/boot/ to scripts/dtc/

This patch updates the wrapper script to point to the new location of dtc.

Signed-off-by: Lucian Adrian Grijincu <lgrijincu@ixiacom.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-08-20 10:12:33 +10:00
Anton Vorontsov
1333c3d6d3 powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards
U-Boot maps PCI IO at 0xe0300000, while current dts files specify
0xe2000000. This leads to the following oops with CONFIG_8139TOO_PIO=y.

8139too Fast Ethernet driver 0.9.28
Machine check in kernel mode.
Caused by (from SRR1=41000): Transfer error ack signal
Oops: Machine check, sig: 7 [#1]
MPC837x RDB
[...]
NIP [00000900] 0x900
LR [c0439df8] rtl8139_init_board+0x238/0x524
Call Trace:
[cf831d90] [c0439dcc] rtl8139_init_board+0x20c/0x524 (unreliable)
[cf831de0] [c043a15c] rtl8139_init_one+0x78/0x65c
[cf831e40] [c0235250] pci_call_probe+0x20/0x30
[...]

This patch fixes the issue by specifying the correct PCI IO base
address.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-29 23:18:41 -05:00
Anton Vorontsov
8a0b177f36 powerpc/85xx: Don't scan for TBI PHY addresses on MPC8569E-MDS boards
Sometimes (e.g. when there are no UEMs attached to a board)
fsl_pq_mdio_find_free() fails to find a spare address for a TBI PHY,
this is because get_phy_id() returns bogus 0x0000ffff values
(0xffffffff is expected), and therefore mdio bus probing fails with
the following message:

  fsl-pq_mdio: probe of e0082120.mdio failed with error -16

And obviously ethernet doesn't work after this.

This patch solves the problem by adding tbi-phy node into mdio node,
so that we won't scan for spare addresses, we'll just use a fixed one.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-29 23:16:39 -05:00
Sean MacLennan
ba703e1a7a powerpc/4xx: Have Warp take advantage of GPIO LEDs default-state = keep
The GPIO LEDS driver now has a default state of "keep".  Update the Warp DTS
and platform file to take advantage of this new state.  This removes the
hardcoding of the two LEDs on the Warp.

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-07-06 08:56:01 -04:00
Benjamin Herrenschmidt
fd0cca754f Merge commit 'kumar/next' into merge 2009-06-26 16:58:01 +10:00
Gerhard Pircher
6bb2ae535f powerpc/amigaone: Limit ISA I/O range to 4k in the device tree
The kernel reserves the I/O address space from 0x0 to 0xfff for legacy
ISA devices. Change the ranges property for the PCI2ISA bridge to match
the kernels behavior, even if the ranges property isn't used for now.

Signed-off-by: Gerhard Pircher <gerhard_pircher@gmx.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-06-26 14:37:23 +10:00
Jon Smirl
b810c6ec5c powerpc: Have git ignore generated files from dtc compile
Have git ignore generated files from dtc compile

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-06-26 14:37:23 +10:00
Anton Vorontsov
66c6b856d8 powerpc/85xx: Make eSDHC 1-bit only transfer mode default for MPC8569E-MDS
For yet unknown reason 4-bit mode doesn't work on MPC8569E-MDS boards,
so make 1-bit mode default. When we resolve the issue, u-boot will
remove sdhci,1-bit-only property from the device tree, while SDHCI
will still work with older u-boots.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-23 08:10:00 -05:00
Linus Torvalds
773d7a09e1 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (35 commits)
  powerpc/5121: make clock debug output more readable
  powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function
  powerpc/5200: Update pcm030.dts to add i2c eeprom and delete cruft
  powerpc/5200: convert mpc52xx_psc_spi to use cs_control callback
  fbdev/xilinxfb: Fix improper casting and tighen up probe path
  usb/ps3: Add missing annotations
  powerpc: Add memory clobber to mtspr()
  powerpc: Fix invalid construct in our CPU selection Kconfig
  ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access
  powerpc: Add configurable -Werror for arch/powerpc
  of_serial: Add UPF_FIXED_TYPE flag
  drivers/hvc: Add missing __devexit_p()
  net/ps3: gelic - Add missing annotations
  powerpc: Introduce macro spin_event_timeout()
  powerpc/warp: Fix ISA_DMA_THRESHOLD default
  powerpc/bootwrapper: Custom build options for XPedite52xx targets
  powerpc/85xx: Add defconfig for X-ES MPC85xx boards
  powerpc/85xx: Add dts files for X-ES MPC85xx boards
  powerpc/85xx: Add platform support for X-ES MPC85xx boards
  83xx: add support for the kmeter1 board.
  ...
2009-06-19 17:40:40 -07:00
Anton Vorontsov
d2998c2c36 powerpc/86xx: add MMC SPI support for MPC8610HPCD boards
This patch adds spi and mmc-spi-slot nodes, plus a gpio-controller for
PIXIS' sdcsr bank that is used for managing SPI chip-select and for
reading card's states.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-19 16:46:04 -07:00
Wolfram Sang
c155ee10c2 powerpc/5200: Update pcm030.dts to add i2c eeprom and delete cruft
Add a node for the i2c eeprom and delete the superflous gpio-example.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-06-17 00:30:17 -06:00
Nate Case
247608234e powerpc/bootwrapper: Custom build options for XPedite52xx targets
Some XPedite52xx boards have a legacy boot loader requiring some special
care in the boot wrapper.  The use of cuboot-85xx is needed to fix
up embedded device trees, and a custom link address is specified to
accommodate the boot loader and larger kernel image sizes used on X-ES
MPC85xx platforms.

Signed-off-by: Nate Case <ncase@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 22:15:20 -05:00
Nate Case
317bf653a6 powerpc/85xx: Add dts files for X-ES MPC85xx boards
Add device tree source files for various MPC85xx boards from Extreme
Engineering Solutions.  Supported boards include XPedite5370,
XPedite5200, XPedite5301, XPedite5330, and XCalibur1501.

Signed-off-by: Nate Case <ncase@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 22:15:16 -05:00
Heiko Schocher
8159df72d4 83xx: add support for the kmeter1 board.
The following series implements basic board support for
the kmeter1 board from keymile, based on a MPC8360.

This series provides the following functionality:

- The board can boot with a serial console on UART1
- Ethernet:
    UCC1 in RGMII mode
    UCC2 in RGMII mode
    UCC4 in RMII mode
    UCC5 in RMII mode
    UCC6 in RMII mode
    UCC7 in RMII mode
    UCC8 in RMII mode

    following patch is necessary for working UCC in RMII mode:

    http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-April/070804.html

- Flash accessed via MTD layer

  On this hardware there is an Intel P30 flash, following patch
  series is necessary for working with this hardware:

  http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-April/070624.html

- I2C using I2C Bus 1 from the MPC8360 cpu

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 22:15:09 -05:00
Kevin Hao
40aa735335 powerpc/85xx: Add nor flash partitions for mpc8569mds
Add 4 partitions in nor flash. Also fix nor flash bank width bug. The
flash is capable of x8/x16 width but is configured for x8.

Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:32 -05:00
Nate Case
7b9edb9d61 powerpc/85xx: cuboot - Fix up ethernet3 MAC address on MPC85xx
Some MPC85xx platforms do support 4 ethernet ports, so make sure the boot
wrapper fixes up all of them in the fdt.

Since MAC addresses are at the end of the bd_t structure there is no harm
in expanding to support 4 MAC address on older 85xx systems that might not
have that many.

Signed-off-by: Nate Case <ncase@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:32 -05:00
Peter Korsgaard
b7d66c88c9 powerpc/mpc83xx: Fix usb mux setup for mpc834x
usb0 and usb1 mux settings in the sicrl register were swapped (twice!)
in mpc834x_usb_cfg(), leading to various strange issues with fsl-ehci
and full speed devices.

The USB port config on mpc834x is done using 2 muxes: Port 0 is always
used for MPH port 0, and port 1 can either be used for MPH port 1 or DR
(unless DR uses UTMI phy or OTG, then it uses both ports) - See 8349 RM
figure 1-4..

mpc8349_usb_cfg() had this inverted for the DR, and it also had the bit
positions of the usb0 / usb1 mux settings swapped. It would basically
work if you specified port1 instead of port0 for the MPH controller (and
happened to use ULPI phys), which is what all the 834x dts have done,
even though that configuration is physically invalid.

Instead fix mpc8349_usb_cfg() and adjust the dts files to match reality.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:31 -05:00
leon.woestenberg@gmail.com
4dc2a6cf82 powerpc/83xx: Add MSI interrupts to DTS of MPC8315E-RDB
The PCIe MSI interrupts are missing from the device tree source, and
thus were not enabled. This patch adds them.

Tested to work on MPC8315E-RDB with custom FPGA PCIe device.

Signed-off-by: Leon Woestenberg <leon@sidebranch.com>
Tested-by: Leon Woestenberg <leon@sidebranch.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:31 -05:00
Martyn Welch
7a5c62fbfb powerpc/86xx: Add I2C device mappings in DTS for SBC610
Mappings for temperature sensors (adt7461 and lm92) are missing from the
SBC610's DTS file.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:31 -05:00
Haiying Wang
b4a31c94b6 powerpc/85xx: Add UCC6 and UCC8 nodes in SGMII mode for MPC8569MDS
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:30 -05:00
Anton Vorontsov
1a2eceaacd powerpc/83xx: Update sdhci nodes per new bindings
As of commit 404614728f ("Update FSL
esdhc binding"), we use "fsl,esdhc" compatible entry as a base
match. U-Boot will use the same compatible to fixup esdhc nodes.

This patch updates 83xx dts files so that they conform to the new
bindings.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:30 -05:00
Wolfgang Denk
c7a7a5b9a2 powerpc/mpc8272ads: fix device tree for 8 MB flash size
The current device tree for the MPC8272ADS assumes a mapping of 32 MB
of NOR flash at 0xFE00.0000, while there are actually only 8 MB on
the boards, mapped at 0xFF80.0000. When booting an uImage with such a
device tree, the kernel crashes because 0xFE00.0000 is not mapped.

Also introduce aliases for serial[01] and ethernet[01].

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:30 -05:00
Grant Likely
529273c1ad powerpc/install: Bail with error code on error in install script
If anything goes wrong when copying images into the install path, then
the install script should exit with an error code so that 'make' knows
about it and tells the user.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-06-15 13:26:16 +10:00
Benjamin Herrenschmidt
10f52dd9fe Merge commit 'jwb/next' into next 2009-06-12 10:35:52 +10:00
Roderick Colenbrander
b907abc9f2 powerpc/virtex: Add ml510 reference design device tree
As subject says, add dts files for Xilinx ML510 reference design with
the PCI host bridge device.

Signed-off-by: Roderick Colenbrander <thunderbird2k@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-06-06 10:16:00 -06:00
Stefan Roese
7b8d639cfc powerpc/4xx: Sequoia: Enable NAND support
Now that the 4xx NAND driver is available again in arch/powerpc, let's
enable it on Sequoia. This patch also disables the early debug messages
(CONFIG_PPC_EARLY_DEBUG) in the Sequoia defconfig.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-06-04 09:01:16 -04:00
Sean MacLennan
805e324b7f powerpc: Update Warp to use leds-gpio driver
Now that leds-gpio is a proper OF platform driver, the Warp can use
the leds-gpio driver rather than the old out-of-kernel driver.

One side-effect is the leds-gpio driver always turns the leds off
while the old driver left them alone. So we have to set them back to
the correct settings.

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-05-21 15:42:56 +10:00
Kumar Gala
01af9507ff powerpc/85xx: Add P2020DS board support
The P2020 is a dual e500v2 core based SOC with:
* 3 PCIe controllers
* 2 General purpose DMA controllers
* 2 sRIO controllers
* 3 eTSECS
* USB 2.0
* SDHC
* SPI, I2C, DUART
* enhanced localbus
* and optional Security (P2020E) security w/XOR acceleration

The p2020 DS reference board is pretty similar to the existing MPC85xx
DS boards and has a ULI 1575 connected on one of the PCIe controllers.

Signed-off-by: Ted Peters <Ted.Peters@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:43 -05:00
Kumar Gala
558ab30890 powerpc/8xxx: Update PCI outbound window addresses for 36-bit configs
In these configuration we expect to have large amounts of memory (> 4G)
and thus will bounce via swiotlb some region of PCI address space.

The outbound windows were wasting 512M of address space by leaving a
gap between the top of the outbound window and the 4G boundary.  By
moving the top of the outbound window up to the 4G boundary we can
reclaim the vast majority of the 512M (minus space needed for PEXCSRBAR)
and thus reduces the amount of memory we have to bounce.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:38 -05:00
Kumar Gala
12ac426f88 powerpc/85xx: Add MSI nodes for MPC8568/9 MDS systems
The MPC8568/9 chips support MSIs on PCIe so no reason not to enable them.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:37 -05:00
Anton Vorontsov
bd78c33a09 powerpc/85xx: Add STMicro M25P40 serial flash support for MPC8569E-MDS
For serial flash support we need to:

- Add QE Par IO Bank E device tree node, a GPIO from this bank is
  used for SPI chip-select line;
- Add serial-flash node;
- Add proper module alias into of/base.c.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:35 -05:00
Anton Vorontsov
5e8306fe5d powerpc/85xx: Enable Serial RapidIO for MPC85xx MDS boards
Select HAS_RAPIDIO symbol and add rio nodes for MPC8568E-MDS
and MPC8569E-MDS boards.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:34 -05:00
Anton Vorontsov
28da456a48 powerpc/85xx: Add eSDHC support for MPC8569E-MDS boards
Note that eSDHC and DUART0 are mutually exclusive on MPC8569E-MDS
boards. Default option is DUART0, so eSDHC is disabled by default.
U-Boot will fixup device tree if eSDHC should be used instead of
DUART0.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:33 -05:00
Anton Vorontsov
ea38f579d5 powerpc/85xx: Fix reg & interrupts for mpc8569emds localbus added NAND
This patch fixes bogus reg = <> property in the localbus node,
and fixes interrupt property (should be "interrupts").

Also add node for NAND support.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:32 -05:00
Anton Vorontsov
cd7e4a2cbb powerpc/85xx: Fix mpc8569emds crypto node to include SNOW unit
fsl,exec-units-mask should be 0xbfe to include SNOW unit in
MPC8569E's security engine.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:31 -05:00
Kumar Gala
b1b6802586 powerpc/fsl: Removed reg property from 85xx/86xx soc node
Between the addition of the ecm/mcm law nodes and the fact that the
get_immrbase() has been using the range property of the SoC to determine
the base address of CCSR space we no longer need the reg property at
the soc node level.  It has been ill specified and varied between device
trees to cover either the {e,m}cm-law node, some odd subset of CCSR
space or all of CCSR space.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:29 -05:00
Haiying Wang
01b14a906b powerpc/qe: add new qe properties for QE based chips
Add fsl,qe-num-riscs and fsl,qe-num-snums to all the devices trees which
have qe node.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:28 -05:00
Haiying Wang
4b3b42b38a powerpc/85xx: Add MPC8569MDS board support
The MPC8569 is similiar to the MPC8568.  It doubles the number of
QUICC Engine RISC cores from 2 to 4.  Removes eTSECs, TLU and adds
the eSDHC controller.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:26 -05:00
Kumar Gala
da38578048 powerpc/86xx: Add new LAW & MCM device tree nodes for all 86xx systems
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:46:21 -05:00
Kumar Gala
e1a2289736 powerpc/85xx: Add new LAW & ECM device tree nodes for all 85xx systems
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:46:19 -05:00
Becky Bruce
abd7d4837f powerpc/86xx: Add 36-bit device tree for mpc8641hpcn
The new dts places most of the devices in physical address space
above 32-bits, which allows us to have more than 4GB of RAM present.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:46:17 -05:00
Kumar Gala
28eac2b74c powerpc/fsl: Remove cell-index from PCI nodes
The cell-index property isn't used on PCI nodes and is ill defined.
Remove it for now and if someone comes up with a good reason and
consistent definition for it we can add it back

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:46:14 -05:00
Linus Torvalds
662f11cf2a Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Fix PCI ROM access
  powerpc/pseries: Really fix the oprofile CPU type on pseries
  serial/nwpserial: Fix wrong register read address and add interrupt acknowledge.
  powerpc/cell: Make ptcal more reliable
  powerpc: Allow mem=x cmdline to work with 4G+
  powerpc/mpic: Fix incorrect allocation of interrupt rev-map
  powerpc: Fix oprofile sampling of marked events on POWER7
  powerpc/iseries: Fix pci breakage due to bad dma_data initialization
  powerpc: Fix mktree build error on Mac OS X host
  powerpc/virtex: Fix duplicate level irq events.
  powerpc/virtex: Add uImage to the default images list
  powerpc/boot: add simpleImage.* to clean-files list
  powerpc/8xx: Update defconfigs
  powerpc/embedded6xx: Update defconfigs
  powerpc/86xx: Update defconfigs
  powerpc/85xx: Update defconfigs
  powerpc/83xx: Update defconfigs
  powerpc/fsl_soc: Remove mpc83xx_wdt_init, again
2009-05-15 08:05:02 -07:00
Timur Tabi
93f1cc609c powerpc: Fix mktree build error on Mac OS X host
The mktree utility defines some variables as "uint", although this is not a
standard C type, and so cross-compiling on Mac OS X fails.  Change this to
"unsigned int".

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-05-15 16:43:41 +10:00
Grant Likely
be68751878 powerpc/boot: add simpleImage.* to clean-files list
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-05-14 10:23:09 -06:00
David Gibson
9fffb55f66 Move dtc and libfdt sources from arch/powerpc/boot to scripts/dtc
The powerpc kernel always requires an Open Firmware like device tree
to supply device information.  On systems without OF, this comes from
a flattened device tree blob.  This blob is usually generated by dtc,
a tool which compiles a text description of the device tree into the
flattened format used by the kernel.  Sometimes, the bootwrapper makes
small changes to the pre-compiled device tree blob (e.g. filling in
the size of RAM).  To do this it uses the libfdt library.

Because these are only used on powerpc, the code for both these tools
is included under arch/powerpc/boot (these were imported and are
periodically updated from the upstream dtc tree).

However, the microblaze architecture, currently being prepared for
merging to mainline also uses dtc to produce device tree blobs.  A few
other archs have also mentioned some interest in using dtc.
Therefore, this patch moves dtc and libfdt from arch/powerpc into
scripts, where it can be used by any architecture.

The vast bulk of this patch is a literal move, the rest is adjusting
the various Makefiles to use dtc and libfdt correctly from their new
locations.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-02 16:52:26 -07:00
Paul Mackerras
de60fba2bb Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge 2009-04-28 10:47:16 +10:00