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path: root/arch/powerpc/boot/dts/katmai.dts
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2008-07-09ibm_newemac: Parameterize EMAC Multicast Match HandlingGrant Erickson
Various instances of the EMAC core have varying: 1) number of address match slots, 2) width of the registers for handling address match slots, 3) number of registers for handling address match slots and 4) base offset for those registers. As the driver stands today, it assumes that all EMACs have 4 IAHT and GAHT 32-bit registers, starting at offset 0x30 from the register base, with only 16-bits of each used for a total of 64 match slots. The 405EX(r) and 460EX now use the EMAC4SYNC core rather than the EMAC4 core. This core has 8 IAHT and GAHT registers, starting at offset 0x80 from the register base, with ALL 32-bits of each used for a total of 256 match slots. This adds a new compatible device tree entry "emac4sync" and a new, related feature flag "EMAC_FTR_EMAC4SYNC" along with a series of macros and inlines which supply the appropriate parameterized value based on the presence or absence of the EMAC4SYNC feature. The code has further been reworked where appropriate to use those macros and inlines. In addition, the register size passed to ioremap is now taken from the device tree: c4 for EMAC4SYNC cores 74 for EMAC4 cores 70 for EMAC cores rather than sizeof (emac_regs). Finally, the device trees have been updated with the appropriate compatible entries and resource sizes. This has been tested on an AMCC Haleakala board such that: 1) inbound ICMP requests to 'haleakala.local' via MDNS from both Mac OS X 10.4.11 and Ubuntu 8.04 systems as well as 2) outbound ICMP requests from 'haleakala.local' to those same systems in the '.local' domain via MDNS now work. Signed-off-by: Grant Erickson <gerickson@nuovations.com> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-05-29[POWERPC] Convert remaining dts-v0 files to v1David Gibson
At the moment we have a mixture of left-over version 0 and new-format version 1 files in arch/powerpc/boot/dts. This is potentially confusing to people new to the dts format attempting to figure it out. So, this patch converts all the as-yet unconverted dts v0 files and converts them to v1. They're mechanically-converted, and not hand tweaked so in some cases they're not 100% in keeping with usual v1 style, but the convertor program does have some heuristics so the discrepancies aren't too bad. I have checked that this patch produces no changes to the resulting dtb binaries. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-04-05[POWERPC] 4xx: Change dts files to support jumbo framesStefan Roese
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>
2008-02-27[POWERPC] 4xx: Fix L1 cache size in katmai DTSStefan Roese
This patch changes the katmai (440SPe) L1 cache size to 32k. Some whitespace issues are cleaned up too. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-02-15[POWERPC] 4xx: Remove "i2c" and "xxmii-interface" device_types from dtsStefan Roese
Remove all "i2c" and "xxmii-interface" (rgmii etc) device_type entries from the 4xx dts files. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-12-23[POWERPC] 4xx: Add aliases node to 4xx dts filesStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-12-23[POWERPC] 4xx: Rename CPU nodes to avoid dtc incompatibilityJosh Boyer
Recent DTC versions disallow certain special characters in full paths without being quoted with {}. That however breaks compatibility with older DTC versions. Work around this by renaming the CPU nodes for the 4xx files to a generic node name, and specify the processor type in the model property of the CPU node. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-12-23[POWERPC] 4xx: Add 440SPe revA runtime detection to PCIeStefan Roese
This patch adds runtime detection of the 440SPe revision A chips. These chips are equipped with a slighly different PCIe core and need special/ different initialization. The compatible node is changed to "plb-pciex-440spe" ("A" and "B" dropped). This is needed for boards that can be equipped with both PPC revisions like the AMCC Yucca. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-12-23[POWERPC] 4xx: Base support for 440SPe "Katmai" eval boardBenjamin Herrenschmidt
This adds base support for the Katmai board, including PCI-X and PCI-Express (but no RTC, nvram, etc... yet). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>