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* [POWERPC] FSL: enet device tree cleanupsKumar Gala2007-12-1216-272/+106
| | | | | | | | | | | | | | * Removed address fields in ethernet nodes * Removed #address-cells, #size-cells from gianfar nodes * Added cell-index to gianfar and ucc ethernet nodes * Added enet[0..3] labels * Renamed compatible node for gianfar mdio to "fsl,gianfar-mdio" * Removed device_type = "mdio" The matching for gianfar mdio still supports the old "mdio"/"gianfar" combo but it is now considered deprecated. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] FSL: I2C device tree cleanupsKumar Gala2007-12-1120-33/+91
| | | | | | | | * Removed device_type = "i2c" * Added missing second I2C controller on MPC8548 CDS, MPC8544 DS * Added #address-cells, #size-cells, and cell-index where missing Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 86xx: Add aliases node to 8641hpcn DTS file.Jon Loeliger2007-12-111-8/+20
| | | | | | | | | The addition of the aliases node is needed for U-Boot and, eventually, cuImage, to help locate the proper nodes reliably when using the libfdt approach. Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Kill flatdevtree.cDavid Gibson2007-12-116-1231/+1
| | | | | | | | | Now that earlier patches have switched the bootwrapper to using libfdt for device tree manipulation, this patch removes the now unused flatdevtree.c and related files. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Use embedded libfdt in the bootwrapperDavid Gibson2007-12-1118-16/+219
| | | | | | | | | | | | | | | This incorporates libfdt (from the source embedded in an earlier commit) into the wrapper.a library used by the bootwrapper. This includes adding a libfdt_env.h file, which the libfdt sources need in order to integrate into the bootwrapper environment, and a libfdt-wrapper.c which provides glue to connect the bootwrapper's abstract device tree callbacks to the libfdt functions. In addition, this changes the various wrapper and platform files to use libfdt functions instead of the older flatdevtree.c library. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Merge libfdt upstream sourceDavid Gibson2007-12-1110-0/+2568
| | | | | | | | | | This incorporates a copy of dtc libfdt into the kernel source, in arch/powerpc/boot/libfdt. This only imports the upstream sources verbatim, later patches are needed to actually link it into the kernel Makefiles. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'linux-2.6'Paul Mackerras2007-12-101-0/+5
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| * ibm_newemac: Cleanup/fix support for STACR register variantsBenjamin Herrenschmidt2007-12-071-0/+4
| | | | | | | | | | | | | | | | | | | | There are a few variants of the STACR register that affect more than just the "AXON" version of EMAC. Replace the current test of various chip models with tests for generic properties in the device-tree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ibm_newemac: Cleanup/Fix RGMII MDIO support detectionBenjamin Herrenschmidt2007-12-071-0/+1
| | | | | | | | | | | | | | | | | | | | More than just "AXON" version of EMAC RGMII supports MDIO, so replace the current test with a generic property in the device-tree that indicates such support. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [POWERPC] Implement 'make bootwrapper_install'David Woodhouse2007-12-061-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | This adds a 'bootwrapper_install' make target for the powerpc architecture, which installs the wrapper script, intermediate object files and device-tree sources for later use. This will then allow bootable zImages to be created other than in the context of a kernel build. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Allow for bootwrapper utilities being in different directory to ↵David Woodhouse2007-12-061-3/+5
| | | | | | | | | | | | | | | | | | | | | | objects It's possible that the executables which are built as helpers for the bootwrapper stuff might end up in a different place to the intermediate object files. Handle that. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Find device-tree source file in default directoryDavid Woodhouse2007-12-061-0/+3
| | | | | | | | | | | | | | | | If a .dts file is given to the bootwrapper script without a full path name, look in a sensible place for it. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Create otheros.bld next to specified output file, not in $object ↵David Woodhouse2007-12-061-3/+3
|/ | | | | | | | | | | | | | | | | | | directory The bootwrapper script currently generates an 'otheros.bld' file in addition to the file specified by the -o option, when asked to build a wrapper for PS3. It should do that in the same directory as the output, not the directory where the wrapper objects are kept (which might potentially not be writable when the script runs). Arguably, the 'otheros.bld' ought to be created with the filename specified as the -o argument. But that's a more intrusive change. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] 8xxx: MDS board RTC fixesKim Phillips2007-11-203-0/+25
| | | | | | | | | Now the rtc class ds1374 driver has been added, remove the old rtc driver hookup code, add rtc node to device trees, and turn on the new driver in the defconfigs. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Fix device tree interrupt map for Freescale ULI1575 boardsKumar Gala2007-11-193-43/+211
| | | | | | | | | | | | | | | | The interrupt map for the PCI PHB that had the ULI1575 was not correct on the boards that have it. * 8544 DS: - Fix interrupt mask - Be explicit about use of INTA for on chip peripherals * 8572 DS/8641 HPCN: - Fix interrupt mask - Expand interrupt map for PCI slots to cover all functions - Be explicit about use of INTA for on chip peripherals Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Fix 2nd UCC entry in mpc832x_mds.dtsKim Phillips2007-11-191-5/+4
| | | | | | | | | correct the reg property, remove duplicate io port entry, whitespace fixes. Thanks to Peter Van Ackeren for pointing this out. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'for-2.6.24' of ↵Paul Mackerras2007-11-082-18/+18
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
| * [POWERPC] 4xx: Fix Walnut DTS interrupt propertySteven A. Falco2007-11-011-1/+3
| | | | | | | | | | | | | | | | Re-order the EMAC interrupts in the walnut.dts file so that they are mapped correctly. Signed-off-by: Steve Falco <sfalco at harris.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] bootwrapper: Bail from script if any command failsGrant Likely2007-11-011-17/+10
| | | | | | | | | | | | | | | | | | Add the 'set -e' command to the wrapper script so that if any command fails then the script will automatically exit Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] bootwrapper: Allow wrapper script to execute verboselyGrant Likely2007-11-011-0/+5
| | | | | | | | | | | | | | | | | | Allow wrapper script to print verbose progress when the V is set in the environment. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] bootwrapper: Revert ps3 binary flag usage, and remove .bin suffixScott Wood2007-11-081-6/+7
|/ | | | | | | | | | | | | | | The ps3 target produces two images, and the binary one is not the "primary" image that corresponds to the -o flag; thus, it no longer uses the generic binary flag. On platforms which do use the binary flag, it no longer produces a .bin suffix, so that the output file matches what was passed to the -o flag. This should fix the zImage ln problems for the ps3 target. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'for-2.6.24' of ↵Paul Mackerras2007-10-234-10/+32
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
| * [POWERPC] 4xx: Enable EMAC on Bamboo boardJosh Boyer2007-10-191-3/+7
| | | | | | | | | | | | | | | | Fix some device tree omissions that prevented the new EMAC driver from setting up ethernet on the Bamboo board correctly and update the Bamboo defconfig. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: Enable EMAC for PPC405 Walnut boardJosh Boyer2007-10-192-3/+11
| | | | | | | | | | | | | | | | | | This patch enables the ibm_newemac driver for the Walnut board. It fixes the device tree for the walnut board to order the MAL interrupts correctly and adds the local-mac-address property to the EMAC node. The bootwrapper is also updated to extract the MAC address from the OpenBIOS offset where it is stored. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: Fix timebase clock selection on WalnutJosh Boyer2007-10-191-2/+2
| | | | | | | | | | | | | | | | The current bootwrapper fails to set the timebase clock to the CPU clock which causes the time to increment incorrectly. This fixes it by using the correct #define for the CPC0_CR1 register. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: Add RGMII support for Sequoia 440EPxValentine Barshak2007-10-191-2/+12
| | | | | | | | | | | | | | | | | | This adds RGMII support to Sequoia DTS and sets correct phy-mode for EMACs. According to Sequoia datasheet, both ethernet ports are connected to RGMII interface, while ZMII is used only for MDIO. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] Update device tree binding for mpc5200 gptMarian Balakowicz2007-10-212-34/+18
|/ | | | | | | | | | Add 'fsl,' prefix to 'compatible' property for gpt nodes. Add 'fsl,' prefix to empty, GPT0 specific 'has-wdt' property. The fsl, prefix is being added to better match the convention of prefixing manufacturer specific properties and values with the vendors name. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* [POWERPC] mpc52xx: device tree changes for FEC and MDIODomen Puncer2007-10-161-1/+17
| | | | | | | Add device tree entries for lite5200b's FEC's PHY. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* [POWERPC] Add memchr() to the bootwrapperDavid Gibson2007-10-122-0/+14
| | | | | | | | This adds a memchr() implementation to the bootwrapper, which will be needed when libfdt is merged in. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'for-2.6.24' of ↵Paul Mackerras2007-10-124-39/+117
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24
| * [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDSScott Wood2007-10-112-0/+72
| | | | | | | | | | | | | | | | | | We don't use any CPM devices on these boards, but the muram node on these chips is different from the 8560, so it's helpful to people working with custom boards based on these chips. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.Scott Wood2007-10-111-38/+44
| | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * [POWERPC] mpc8272ads: Remove muram from the CPM reg property.Scott Wood2007-10-111-1/+1
| | | | | | | | | | | | | | This is described by the muram node now. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 4xx: Kilauea DTSStefan Roese2007-10-111-0/+252
| | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | Merge branch 'virtex-for-2.6.24' of ↵Josh Boyer2007-10-111-2/+2
|\ \ | |/ |/| | | git://git.secretlab.ca/git/linux-2.6-virtex into for-2.6.24-4xx
| * [POWERPC] Uartlite: bootwrapper bug fix, getc loops foreverGrant Likely2007-10-101-2/+2
| | | | | | | | | | | | Fixes inverted logic in uartlite_getc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | [POWERPC] Enable debug info on boot wrapperGrant Likely2007-10-091-0/+4
|/ | | | | | | Add '-g' to BOOTCFLAGS if CONFIG_DEBUG_INFO is set. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Lite5200: Use comma delimiter format for lists in device treeGrant Likely2007-10-082-36/+36
| | | | | | | | DTC now supports "foo","bar" format for lists of strings; use the new format on the lite5200 device trees. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: mpc8568mds - update dts to be able to use UCCsAnton Vorontsov2007-10-081-11/+11
| | | | | | | | | | | | 1. UCC1's RX_DV pin is 16, not 15; 2. UCC1's phy is at 0x7, not 0x1. Schematics says 0x7, and recent u-boot also using 0x7. 3. Use gianfar's (eTSEC) mdio bus. This is hardware default setup. 4. tx-clock should be CLK16 (GE125, PB31); 5. phy-connection-type is RGMII-ID; Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx/86xx: refactor RSTCR reset codeKumar Gala2007-10-081-0/+6
| | | | | | | | | On the majority of 85xx & 86xx we have a register that's ability to assert HRESET_REQ to reset the board. We refactored that code so it can be shared between both platforms into fsl_soc.c and removed all the duplication in each platform directory. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add initial MPC8610 HPCD Device Tree Source file.Xianghua Xiao2007-10-081-0/+191
| | | | | | Signed-off-by: Xianghua Xiao <x.xiao@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] spi: Use fsl_spi instead of mpc83xx_spiPeter Korsgaard2007-10-084-8/+8
| | | | | | | | According to booting-without-of.txt, compatible should be "fsl_spi" and mode "cpu" or "qe" for the fsl SPI controllers. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Fixup MPC8568 dtsKumar Gala2007-10-081-55/+70
| | | | | | | | The PCI nodes on the MPC8568 dts didn't get moved up to be sibilings of the SOC node when we did that clean up for some reason. Fix that up and some minor whitespace and adjusting the size of the soc reg property. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc8568mds.dts: fix PCIe I/O address space location and sizeAnton Vorontsov2007-10-041-2/+2
| | | | | | | | | | | According to u-boot/board/mpc8568mds/init.S: LAW(Local Access Window) configuration: 2) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB 4) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] MPC8568E-MDS: add support for ds1374 rtcAnton Vorontsov2007-10-041-0/+9
| | | | | | | | | | | | MPC8568E-MDS have DS1374 chip on the I2C bus, thus let's use it. This patch also adds #address-cells and #size-cells to the I2C controllers nodes. p.s. DS1374 rtc class driver is in the -mm tree, its name is rtc-rtc-class-driver-for-the-ds1374.patch. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] cpm: Describe multi-user ram in its own device node.Scott Wood2007-10-045-15/+79
| | | | | | | | | | | | | | | | | | | | | The way the current CPM binding describes available multi-user (a.k.a. dual-ported) RAM doesn't work well when there are multiple free regions, and it doesn't work at all if the region doesn't begin at the start of the muram area (as the hardware needs to be programmed with offsets into this area). The latter situation can happen with SMC UARTs on CPM2, as its parameter RAM is relocatable, u-boot puts it at zero, and the kernel doesn't support moving it. It is now described with a muram node, similar to QE. The current CPM binding is sufficiently recent (i.e. never appeared in an official release) that compatibility with existing device trees is not an issue. The code supporting the new binding is shared between cpm1 and cpm2, rather than remain separated. QE should be able to use this code as well, once minor fixes are made to its device trees. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] bootwrapper: adds cuboot for MPC7448HPC2 platformRoy Zang2007-10-043-1/+55
| | | | | | | | | This patch adds cuboot support for MPC7448HPC2 platform. The cuImage can be used with legacy u-boot without FDT support. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc82xx: Add pq2fads board support.Scott Wood2007-10-041-0/+229
| | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc82xx: Update mpc8272ads, and factor out PCI and reset.Scott Wood2007-10-041-142/+167
| | | | | | | | | | | | | | | | 1. PCI and reset are factored out into pq2.c. I renamed them from m82xx to pq2 because they won't work on the Integrated Host Processor line of 82xx chips (i.e. 8240, 8245, and such). 2. The PCI PIC, which is nominally board-specific, is used on multiple boards, and thus is used into pq2ads-pci-pic.c. 3. The new CPM binding is used. 4. General cleanup. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx/wrapper: Embedded Planet EP88xC supportScott Wood2007-10-045-7/+278
| | | | | | | | This board is also resold by Freescale under the names "QUICCStart MPC885 Evaluation System" and "CWH-PPC-885XN-VE". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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