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* [POWERPC] 85xx: Fix the size of qe muram for MPC8568EHaiying Wang2008-04-171-2/+2
| | | | | | | MPC8568E has 64K byte MURAM, so the size should be 0x10000, not 0xc000. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 86xx: mark functions static, other minor cleanupsPaul Gortmaker2008-04-171-1/+1
| | | | | | | | | 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 <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] fsl: Convert dts to v1 syntaxKumar Gala2008-04-178-357/+372
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: minor .dts cleanupsKumar Gala2008-04-172-5/+0
| | | | | | | * remove #cpus from mpc8544ds.dts (not used anywhere else) * remove memreserve from mpc8568mds.dts (not needed) Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Convert dts to v1 syntaxKumar Gala2008-04-178-965/+973
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 86xx: Add device tree source for Wind River SBC8641DPaul Gortmaker2008-04-171-0/+352
| | | | | | | | | | 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 <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] cuboot-pq2: PCI fixesScott Wood2008-04-171-8/+19
| | | | | | | | | | | 1. Detect (and bail out on) more conditions that violate the assumptions of the setup code -- we assume in such cases that the device tree is correct and reflects what the firmware did. 2. The inbound memory mask calculation was wrong. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] QE: UCC nodes cleanupAnton Vorontsov2008-04-174-18/+1
| | | | | | | | | | | | - get rid of `model = "UCC"' in the ucc nodes It isn't used anywhere, so remove it. If we'll ever need something like this, we'll use compatible property instead. - replace last occurrences of device-id with cell-index. Drivers are modified for backward compatibility's sake. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] ep8248e: Reference SMC parameter RAM base in the device tree.Laurent Pinchart2008-04-171-3/+2
| | | | | | | | | | | | | | | | This patch modifies the Embedded Planet EP8248E device tree to reference the SMC paramater RAM base register instead of the parameter RAM allocated by the boot loader. The cpm_uart driver will allocate parameter RAM itself, making the serial port initialisation independent of the boot loader. The patch adds the parameter RAM allocated by the boot loader in the CPM muram node, making it available to the kernel. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] cpm-serial: Relocate CPM buffer descriptors and SMC parameter ram.Laurent Pinchart2008-04-171-21/+68
| | | | | | | | | | | This patch relocates the buffer descriptors and the SMC parameter RAM at the end of the first CPM muram chunk, as described in the device tree. This allows device trees to stop excluding SMC parameter ram allocated by the boot loader from the CPM muram node. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add bootwrapper function to get virtual reg from the device tree.Laurent Pinchart2008-04-175-43/+31
| | | | | | | | | | | | | | This patch adds a new generic device tree processing function that retrieves virtual reg addresses from the device tree to the bootwrapper code. It also updates the bootwrapper code to use the new function. dt_get_virtual_reg() retrieves the virtual reg addresses from the "virtual-reg" property. If the property can't be found, it uses the "reg" property and walks the tree to translate it to absolute addresses. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Enable DMA engine on the MPC8544 DSSebastian Siewior2008-04-171-0/+41
| | | | | | | | Add the device tree node for the DMA engine on 8544, publish the device and enable the driver in the defconfig. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] bootwrapper: Use physical address in PHDR for uImageKumar Gala2008-04-171-1/+4
| | | | | | | | | | | | | | Now that we properly set the physical address in the program header of the vmlinux ELF we can extract it to properly set the load and entry point for u-boot uImages. Before we always hard coded the load & entry point to 0. However there are situations that the kernel may be built with a non-zero physical address. We use objdump to extract the PHDR. We assume that there is only one PHDR in the vmlinux of type LOAD. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] prpmc2800 needs a dtbImageDale Farnsworth2008-04-151-1/+1
| | | | | | | | | | | The prpmc2800 platform requires a zImage formatted file with an embedded dtb file. Rename the requested boot image file to dtbImage.prpmc2800. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Mark A. Greer <mgreer@mvista.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] mv643xx_eth: Prepare to support multiple silicon blocksDale Farnsworth2008-04-151-5/+8
| | | | | | | | | | | | | | | | | The mv643xx_eth driver is being modified to support multiple instances of the ethernet silicon block on the same platform. Each block contains a single register bank containing the registers for up to three ports interleaved within that bank. This patch updates the PowerPC OF to platform_device glue code to support multiple silicon blocks, each with up to three ethernet ports. The main difference is that we now allow multiple mv64x60_shared platform_devices to be registered and we provide each port platform_device with a pointer to its associated shared platform_device. The pointer will not be used until the mv643xx_eth driver changes are committed. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Mark Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] prpmc2800: Clean up dts propertiesMark A. Greer2008-04-152-25/+4
| | | | | | | | | | | Remove several unused (or software config only) properties. Rename marvel node to "system-controller". Also, rename the "block-index" property to "cell-index" to conform to current practice. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] mv64x60: Remove device tree absolute path referencesDale Farnsworth2008-04-153-14/+15
| | | | | | | | | | Replace several device node absolute path lookups in the mv64x60 bootwrapper code with lookups by compatible or device_type properties. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] mv64x60: Fix FDT compatible names: mv64x60 => mv64360Mark A. Greer2008-04-152-21/+21
| | | | | | | | | | Compatible names should refer to a specific version of the hardware, without wildcards. Change each instance of mv64x60 to mv64360, which is the oldest version we currently support. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] prpmc2800: Fix frequencies in prpmc2800.dtsDale Farnsworth2008-04-151-3/+3
| | | | | | | | | | | | After the conversion to dts v1 format, seeing the frequencies in decimal made it obvious that some of them had been incorrectly truncated. This fixes them. Note that the PCI frequency comes from a different source and is documented as 66MHz, so it was left at 66000000. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] prpmc2800: Convert DTS to v1 and add labelsMark A. Greer2008-04-151-130/+134
| | | | | | | | | Update the prpmc2800 DTS file to version 1 and add labels. I verified that there was no change in the resulting dtb file. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'linux-2.6'Paul Mackerras2008-04-149-42/+136
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| * [POWERPC] Fix MPC5200 (not B!) device tree so FEC ethernet worksRené Bürgel2008-04-031-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This gets the FEC ethernet driver working again on the lite5200 platform. The FEC driver is also compatible with the MPC5200, not only with the MPC5200B, so this adds a suitable entry to the driver's match list. Furthermore this adds the settings for the PHY in the dts file for the Lite5200. Note, that this is not exactly the same as in the Lite5200B, because the PHY is located at f0003000:01 for the 5200, and at :00 for the 5200B. This was tested on a Lite5200 and a Lite5200B, both booted a kernel via tftp and mounted the root via nfs successfully. Signed-off-by: René Bürgel <r.buergel@unicontrol.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] mpc5200: Amalgamated DTS fixes and updatesBartlomiej Sieka2008-04-033-30/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DTS updates that fix booting problems on mpc5200-based boards: - change to ethernet reg property - addition of mdio and phy nodes - removal of pci node (Motion-Pro board) Other DTS updates: - update i2c device tree nodes - add lpb bus node and flash device (without partitions defined) - add rtc i2c nodes Signed-off-by: Marian Balakowicz <m8@semihalf.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] sata_fsl: reduce compatibility to fsl,pq-sataKim Phillips2008-03-312-6/+6
| | | | | | | | | | | | | | | | as prescribed in Documentation/powerpc/booting-without-of.txt. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * [POWERPC] 83xx: Fix wrong USB phy type in mpc837xrdb dtsAnton Vorontsov2008-03-313-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to chip constraint MPC837x USB DR module can only use ULPI and serial PHY interfaces. The patch fixes the wrong type in dts. This patch fixes USB malfunctioning on the MPC837xE-RDB boards. Similar patch has been already applied for the MDS boards: commit 28b958859206b7010d03129611c2e444898e3ee4 Author: Li Yang <leoli@freescale.com> Date: Thu Mar 6 18:42:26 2008 +0800 [POWERPC] 83xx: Fix wrong USB phy type in mpc837xmds dts Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 4xx: Change dts files to support jumbo framesStefan Roese2008-04-057-12/+12
| | | | | | | | | | | | | | | | | | This patch changes the "max-frame-size" property to 9000 for all gbit enabled 4xx boards. All those ports generally support jumbo frames, so let's give the user a chance to enable it. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Some EMAC related changes in Canyonlands & Glacier dts filesStefan Roese2008-04-052-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes some problems in the Canyonlands 460EX and Glacier 460GT dts files: - Add "mdio-device = <&EMAC0>" to all all EMAC's except for EMAC0 itself (the 460EX/GT only can access the PHY via the EMAC0 instance) - Add TAH support to Canyonlands dts Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] bootwrapper: Add a firmware-independent simpleboot target.Grant Likely2008-04-024-1/+127
| | | | | | | | | | | | | | | | | | This target produces a flat binary rather than an ELF file, fixes the entry point at the beginning of the image, and takes a complete device tree with no fixups needed. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] add target for building .dtb filesGrant Likely2008-04-021-11/+15
| | | | | | | | | | | | | | | | | | | | | | Call dtc from the Makefile instead of the wrapper script so that the dt blobs can be generated with a simple make invocation. Using this patch allows board ports to trigger automatic building of .dtb files by adding them to the image-y target list. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] Replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-011-1/+1
| | | | | | | | | | | | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] PS3: Bootwrapper improvementsGeoff Levand2008-04-013-27/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve the debugging support of the PS3 bootwraper code: o Increase the size of the PS3 bootwrapper overlay from 256 to 512 bytes to allow for more debugging code in the overlay. o Use the dot symbol to set the size of __system_reset_overlay. The assembler will then emit an error if the overlay code is too big. o Remove some unused instructions. o Update the text describing the PS3 bootwrapper overlay. o Add a check for null pointer writes. o Change hcall return value from s64. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge branch 'powerpc-next' of ↵Paul Mackerras2008-04-013-1/+269
|\ \ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
| * | [POWERPC] 85xx: Emerson KSI8560 device treeAlexandr Smirnov2008-03-261-0/+267
| | | | | | | | | | | | | | | | | | | | | Add device tree file for Emerson KSI8560 board. Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xx: Emerson KSI8560 bootwrapperAlexandr Smirnov2008-03-262-1/+2
| |/ | | | | | | | | | | | | Add boot wrapper for Emerson KSI8560 board. Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 4xx: Add L2 cache node to AMCC Taishan dts fileStefan Roese2008-03-261-0/+10
| | | | | | | | | | | | | | This patch adds the L2 cache node to the Taishan 440GX dts file. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Add "amcc, haleakala" to the toplevel compatible propertyStefan Roese2008-03-261-1/+1
| | | | | | | | | | | | | | | | | | Currently Haleakala uses the Kilauea platform code. This patch adds "haleakala" to the compatible property, in case later kernel versions will introduce a Haleakala platform code. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Add AMCC Glacier 460GT eval board dtsStefan Roese2008-03-261-0/+464
| | | | | | | | | | | | | | | | | | | | | | | | The patch adds the Glacier dts. The Glacier is nearly identical to the Canyonlands (460EX). Here the differences: - 4 ethernet ports instead of 2 - no SATA port - no USB port Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Add TAH support to taishan dtsStefan Roese2008-03-261-0/+13
| | | | | | | | | | | | | | | | | | This patch adds TAH (TCP/IP Acceleration Hardware) support to the taishan 440GX dts. It depends on the NEWEMAC/tah patch that adds the compatible "ibm,tah" property to the matching table. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Add bootwrapper for AMCC Yosemite boardJosh Boyer2008-03-262-1/+46
| | | | | | | | | | | | Add the cuboot wrapper for the AMCC 440EP Yosemite board Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Add AMCC 440EP Yosemite DTSJosh Boyer2008-03-261-0/+304
| | | | | | | | | | | | This adds a DTS file for the AMCC 440EP Yosemite board. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Add Canyonlands DTSStefan Roese2008-03-261-0/+391
| | | | | | | | | | | | | | This dts source file for the AMCC 460EX Canyonlands evalutaion board Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] Start removing linux,network-index in favour of aliasesDavid Gibson2008-03-2614-21/+12
|/ | | | | | | | | | | | | | | | | | | | | | | This patch alters the bootwrapper for a number of machines (roubhly all 4xx based cuboot or treeboot platforms) to use aliases instead of the linux,network-index hack to work out which MAC address to attach to which ethernet device node. The now obsolete linux,network-index properties are removed from the corresponding device trees. This won't break backwards compatiblity, because in cases where this fixup code is relevant, the device tree is part of the kernel image. The references to linux,network-index are removed from booting-without-of.txt. Not only is it now deprecated, but as a hack applicable only when the device tree blob and fixup code were in the same image, this property never belonged in booting-without-of.txt which describes the interface between the kernel and firmware or bootloaders which produce a device tree. By the time the device tree reaches the kernel, all the MAC addresses must be fully filled in. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] mpc5200: Fix incorrect compatible string for the mdio nodeGrant Likely2008-03-251-1/+1
| | | | | | | | The MDIO node in the lite5200b.dts file needs to also claim compatibility with the older mpc5200 chip. Otherwise the driver won't find the device. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix build failure for tqm8540 and sbc85xx defconfigsPaul Gortmaker2008-03-202-4/+4
| | | | | | | | | | | 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 <paul.gortmaker@windriver.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix zImage-dtb.initrd build errorGrant Likely2008-03-131-8/+10
| | | | | | | | | | | | | | | The pattern substitution rules were failing when used with zImage-dtb targets. If zImage-dtb.initrd was selected, the pattern substitution would generate "zImage.initrd-dtb" instead of "zImage-dtb.initrd" which caused the build to fail. This renames zImage-dtb to dtbImage to avoid the problem entirely. By not using the zImage prefix then is no potential for namespace collisions. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] 85xx: sbc8548 - Fix incorrect PCI-X and PCI interrupt mapJeremy McNicoll2008-03-071-5/+11
| | | | | | | | | | | The following patch allows interrupts to occur on the sbc8548. Currently PCI and PCI-X devices get assigned an IRQ but the interrupt count never increases. This solves the problem and adds PCI support as well. Signed-off-by: Jeremy McNicoll <jeremy.mcnicoll@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Fix wrapper platform for adder875, and combine defconfigs.Scott Wood2008-03-071-1/+5
| | | | | | | | | | This fixes the following bug: http://ozlabs.org/pipermail/linuxppc-dev/2008-February/051979.html Separate defconfigs are no longer needed now that CONFIG_DEVICE_TREE is gone. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Add local bus device nodes to MPC837xMDS device trees.Li Yang2008-03-073-0/+198
| | | | | Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Fix wrong USB phy type in mpc837xmds dtsLi Yang2008-03-073-6/+6
| | | | | | | | | Due to chip constraint MPC837x USB DR module can only use ULPI and serial PHY interfaces. The patch fixes the wrong type in dts. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'for-2.6.25' of ↵Paul Mackerras2008-03-037-30/+36
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