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2007-12-07ibm_newemac: Cleanup/fix support for STACR register variantsBenjamin Herrenschmidt1-0/+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>
2007-12-07ibm_newemac: Cleanup/Fix RGMII MDIO support detectionBenjamin Herrenschmidt1-0/+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>
2007-11-20[POWERPC] 8xxx: MDS board RTC fixesKim Phillips3-0/+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>
2007-11-19[POWERPC] Fix device tree interrupt map for Freescale ULI1575 boardsKumar Gala3-43/+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>
2007-11-19[POWERPC] 83xx: Fix 2nd UCC entry in mpc832x_mds.dtsKim Phillips1-5/+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>
2007-11-08Merge branch 'for-2.6.24' of ↵Paul Mackerras2-18/+18
master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
2007-11-08[POWERPC] bootwrapper: Revert ps3 binary flag usage, and remove .bin suffixScott Wood1-6/+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>
2007-11-01[POWERPC] 4xx: Fix Walnut DTS interrupt propertySteven A. Falco1-1/+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>
2007-11-01[POWERPC] bootwrapper: Bail from script if any command failsGrant Likely1-17/+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>
2007-11-01[POWERPC] bootwrapper: Allow wrapper script to execute verboselyGrant Likely1-0/+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>
2007-10-23Merge branch 'for-2.6.24' of ↵Paul Mackerras4-10/+32
master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
2007-10-21[POWERPC] Update device tree binding for mpc5200 gptMarian Balakowicz2-34/+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>
2007-10-19[POWERPC] 4xx: Enable EMAC on Bamboo boardJosh Boyer1-3/+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>
2007-10-19[POWERPC] 4xx: Enable EMAC for PPC405 Walnut boardJosh Boyer2-3/+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>
2007-10-19[POWERPC] 4xx: Fix timebase clock selection on WalnutJosh Boyer1-2/+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>
2007-10-19[POWERPC] 4xx: Add RGMII support for Sequoia 440EPxValentine Barshak1-2/+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>
2007-10-16[POWERPC] mpc52xx: device tree changes for FEC and MDIODomen Puncer1-1/+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>
2007-10-12[POWERPC] Add memchr() to the bootwrapperDavid Gibson2-0/+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>
2007-10-12Merge branch 'for-2.6.24' of ↵Paul Mackerras4-39/+117
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24
2007-10-11[POWERPC] 4xx: Kilauea DTSStefan Roese1-0/+252
Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-11[POWERPC] 85xx: Add cpm nodes for 8541/8555 CDSScott Wood2-0/+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>
2007-10-11[POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.Scott Wood1-38/+44
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11[POWERPC] mpc8272ads: Remove muram from the CPM reg property.Scott Wood1-1/+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>
2007-10-11Merge branch 'virtex-for-2.6.24' of ↵Josh Boyer1-2/+2
git://git.secretlab.ca/git/linux-2.6-virtex into for-2.6.24-4xx
2007-10-10[POWERPC] Uartlite: bootwrapper bug fix, getc loops foreverGrant Likely1-2/+2
Fixes inverted logic in uartlite_getc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-10-09[POWERPC] Enable debug info on boot wrapperGrant Likely1-0/+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>
2007-10-08[POWERPC] Lite5200: Use comma delimiter format for lists in device treeGrant Likely2-36/+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>
2007-10-08[POWERPC] 85xx: mpc8568mds - update dts to be able to use UCCsAnton Vorontsov1-11/+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>
2007-10-08[POWERPC] 85xx/86xx: refactor RSTCR reset codeKumar Gala1-0/+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>
2007-10-08[POWERPC] Add initial MPC8610 HPCD Device Tree Source file.Xianghua Xiao1-0/+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>
2007-10-08[POWERPC] spi: Use fsl_spi instead of mpc83xx_spiPeter Korsgaard4-8/+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>
2007-10-08[POWERPC] Fixup MPC8568 dtsKumar Gala1-55/+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>
2007-10-04[POWERPC] mpc8568mds.dts: fix PCIe I/O address space location and sizeAnton Vorontsov1-2/+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>
2007-10-04[POWERPC] MPC8568E-MDS: add support for ds1374 rtcAnton Vorontsov1-0/+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>
2007-10-04[POWERPC] cpm: Describe multi-user ram in its own device node.Scott Wood5-15/+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>
2007-10-04[POWERPC] bootwrapper: adds cuboot for MPC7448HPC2 platformRoy Zang3-1/+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>
2007-10-04[POWERPC] mpc82xx: Add pq2fads board support.Scott Wood1-0/+229
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04[POWERPC] mpc82xx: Update mpc8272ads, and factor out PCI and reset.Scott Wood1-142/+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>
2007-10-04[POWERPC] 8xx/wrapper: Embedded Planet EP88xC supportScott Wood5-7/+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>
2007-10-04[POWERPC] 8xx: mpc885ads cleanupScott Wood1-81/+114
It now uses the new CPM binding and the generic pin/clock functions, and has assorted fixes and cleanup. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04[POWERPC] Document local bus nodes in the device tree, and update cuboot-pq2.Scott Wood1-21/+8
The localbus node is used to describe devices that are connected via a chip select or similar mechanism. The advantages over placing the devices under the root node are that it can be probed without probing other random things under the root, and that the description of which chip select a given device uses can be used to set up mappings if the firmware failed to do so in a useful manner. cuboot-pq2 is updated to match the binding; previously, it called itself chipselect rather than localbus, and used phandle linkage between the actual bus node and the control node (the current agreement is to simply use the fully-qualified address of the control registers, and ignore the overlap with the IMMR node). Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-03[POWERPC] bootwrapper: Use fsl_get_immr() in cuboot-pq2.c.Scott Wood1-6/+4
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-03[POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions.Scott Wood7-1/+273
fsl_get_immr() uses /soc/ranges to determine the immr. mpc885_get_clock() transforms a crystal frequency into a system frequency according to the PLL register settings. pq2_get_clocks() does the same as the above for the PowerQUICC II, except that it produces several different clocks. The mpc8xx/pq2 set_clocks() functions modify common properties in the device tree based on the given clock data. The mpc885/pq2 fixup_clocks() functions call get_clocks(), and pass the results to set_clocks(). Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-03[POWERPC] bootwrapper: Support all-in-one PCI nodes in cuboot-pq2.Scott Wood1-17/+8
Consensus was reached to put PCI nodes at the root of the tree (and not under /soc), but the phandle to a control node was rejected in favor of simply not worrying about /pci/reg overlapping /soc/ranges. This updates cuboot-82xx to not look for the phandle. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-03[POWERPC] CPM: Change from fsl,brg-frequency to brg/clock-frequencyScott Wood2-6/+10
As suggested by David Gibson, now that we have a separate node for the baud rate generators, it's better to use the standard clock-frequency property than a cpm-node-level fsl,brg-frequency property. This patch updates existing places where fsl,brg-frequency is used. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-03[POWERPC] Uartlite: Add macros for register namesGrant Likely1-6/+21
Add macros to define register names to improve readability. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-03[POWERPC] Add treeImage to .gitignoreJosh Boyer1-0/+1
Tell git to ignore the generated treeImage.* files in arch/powerpc/boot Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-03[POWERPC] Virtex: Add uartlite bootwrapper driverGrant Likely4-1/+68
Allows the bootwrapper to use the uartlite device for console output. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-03[POWERPC] 4xx: Fix Walnut wrapper compile errorsJosh Boyer1-0/+1
Pass the appropriate -mcpu flag to the treeboot-walnut.o object to prevent some toolchains from erroring out with unknown opcodes Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-03Merge branch 'linux-2.6' into for-2.6.24Paul Mackerras1-0/+1
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