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* sh: pci: Support slot 4 routing on SDK7786.Paul Mundt2010-10-141-0/+1
| | | | | | | | | | | | | SDK7786 supports connecting either slot3 or 4 to the same PCIe port by way of FPGA muxing. By default the vertical slot 3 on the baseboard is enabled, so this adds in a command line option for forcibly enabling the slot 4 edge connector. If nothing has been specified on the command line, we fall back to reading the resistor values for card presence to figure out where to route the port to. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Enable PCI66 support for SH7780 host controller.Paul Mundt2010-02-011-1/+1
| | | | | | | | | | | This adds some helper glue for scanning the bus and determining if all of the devices are 66MHz capable or not before flipping on 66MHz mode. This isn't quite to spec, but it's fairly consistent with what other embedded controllers end up having to do. Scanning code cribbed from the MIPS txx9 PCI code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Generalize SH7786 PCIe support.Paul Mundt2010-01-151-2/+1
| | | | | | | | Previously this was only built in for Urquell boards, but the same approach can be used on SDK7786 now that the mode pin reading is supported, so make it generic to SH7786. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Initial PCI-Express support for SH7786 Urquell board.Paul Mundt2009-06-171-0/+1
| | | | | | | | | | | | | This adds initial support for the PCI-Express module in the SH7786, particularly as it relates to the urquell platform. Presently it is only supported in root complex mode, with endpoint mode still requiring more debugging. 29/32-bit mode and lane configurations are selectable via board mode pins, and are otherwise fixed. Only 4x and 1x PCI channels are presently handled, the PCI bridge still requires additional debugging and stabilization in hardware. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: SH7786 PCI ops.Paul Mundt2009-06-161-0/+1
| | | | | | | This adds in preliminary support for the SH7786 PCIe module PCI ops, and the corresponding module definitions. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Rename pci-new.c to pci.c.Paul Mundt2009-04-201-1/+1
| | | | | | | pci-new.c is now in a state to replace the old pci.c, rename it accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Roll pci-lib in to pci-new.Paul Mundt2009-04-201-1/+0
| | | | | | | Now that the pci-auto cruft is gone, pci-lib can go away. Roll it back in to pci-new.c where it originally split off from. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Kill off the last remnants of the now unused pci-auto code.Paul Mundt2009-04-201-1/+0
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Move the se7751 fixups in to arch/sh/drivers/pci/.Paul Mundt2009-04-201-0/+1
| | | | | | | | | The se7751 was still doing the PCI fixups in its own board directory, so we move it over to arch/sh/drivers/pci/ with the rest of the board fixups. It has bitrotted significantly over the years, so will still likely need a bit of work to bring back up to date. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Consolidate lboxre2 and r2d IRQ fixups.Paul Mundt2009-04-201-2/+2
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Rename SH7751 platform ops files to fixups.Paul Mundt2009-04-201-4/+4
| | | | | | | None of these contain pci_ops, only IRQ routing bits, rename them accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Rewrite SH7751 PCI support to follow SH7780.Paul Mundt2009-04-201-1/+1
| | | | | | | | | This follows the similar sort of scheme that the refactored SH7780 code uses, using a 64MB CS3 mapping to handle the window0 case, and simply discarding window1. This vastly simplifies the code, and allows most of the board-specific setup to go die. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Rename ops-cayman -> fixups-cayman.Paul Mundt2009-04-201-1/+1
| | | | | | Now that ops-cayman.c only contains IRQ routing fixups, rename it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Tidy up the dreamcast PCI support.Paul Mundt2009-04-201-1/+2
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Kill off superfluous lboxre2 pci fixups.Paul Mundt2009-04-201-1/+1
| | | | | | This is a verbatim copy of the r2d one, use that instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: HAVE_PCI_MMAP support.Paul Mundt2009-04-201-3/+3
| | | | | | Derived from the MIPS version, now uses pgprot_noncached(). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Split out new-style PCI core.Paul Mundt2009-04-201-2/+2
| | | | | | | This splits off a 'pci-new.c' which is aimed at gradually replacing the pci-auto backend and the arch/sh/drivers/pci/pci.c core respectively. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: Consolidate SH7780 PCIC IRQ routing.Paul Mundt2009-04-171-4/+4
| | | | | | | | Now that the platform code is a bit leaner, we can start consolidating the various IRQ routing implementations. There are effectively only 2 variants, and the others can use those directly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pci: drop duplicate PCIC fixups for SE7780 and SH7785LCR.Paul Mundt2009-04-161-2/+2
| | | | | | | SE7780 has the same PCIC fixup as SDK7780, and SH7785LCR the same as R7780RP. Switch to using those, and drop the duplicate code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Renesas R0P7785LC0011RL board supportYoshihiro Shimoda2008-07-281-0/+1
| | | | | | | | This adds initial support for the Renesas R0P7785LC0011RL board. This patch supports 29bit address mode only. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: use declared coherent memory for dreamcast pci ethernet adapterMagnus Damm2008-01-281-2/+1
| | | | | | | | | | | This patch makes the dreamcast use the recently added declared coherent memory functions to point out the memory window suitable for dma. Apart from cleaning up, this gives the dreamcast a proper memory allocator for pci dma memory. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for SDK7780 board.Nicholas Beck2008-01-281-0/+1
| | | | | | | Add support for Renesas Technology Europe SDK7780 board. Signed-off-by: Nicholas Beck <nbeck@mpc-data.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for SH7763 CPU subtype.Yoshihiro Shimoda2008-01-281-0/+1
| | | | | Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Get the SH-5 PCI support building.Paul Mundt2008-01-281-0/+2
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off the remaining ST40 cruft.Paul Mundt2007-11-071-1/+0
| | | | | | | | | | | | | The ST40 stuff in-tree hasn't built for some time, and hasn't been updated for over 3 years. ST maintains their own out-of-tree changes and rebases occasionally, and that's ultimately where all of the ST40 users go anyways. In order for the ST40 code to be brought up to date most of the stuff removed in this changeset would have to be rewritten anyways, so there's very little benefit in keeping the remnants around either. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update r2d defconfig and fix SH7751R pci compliationMagnus Damm2007-07-201-0/+1
| | | | | | | | | | | | | | | | | | | | | This patch updates the r2d board support in a few ways: - CPU_SUBTYPE_SH7751R is selected in the defconfig to play well with the r2d board Kconfig entry. Without this the defconfig results in no board enabled. - Enable EARLY_PRINTK. - Enable SH_STANDARD_BIOS - this works well for early printk on the r2d board. - Add "earlyprink=bios" to the cmdline for early serial port output by default. - CONFIG_SUBTYPE_SH7751R support is added to the sh-specific pci makefile. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: se7780 PCI support.Nobuhiro Iwamatsu2007-05-071-0/+1
| | | | | | | | Add support for the SH7780 PCIC on the Solution Engine 7780, missing from the previous board-support patch. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: L-BOX RE2 support.Nobuhiro Iwamatsu2007-05-071-0/+1
| | | | | | | | | | | | | | | | This adds support for the L-BOX RE2 router. http://www.nttcom.co.jp/l-box/ L-BOX RE2 is a SH7751R-based router. It has CF, Cardbus, serial, and LAN x2. This is one of the very few SH boards that a general person can obtain now. The L-BOX shipped with a 2.4.28 kernel, this is a rewritten patch adding it to current git. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SH7785 Highlander board support (R7785RP).Paul Mundt2007-05-071-1/+2
| | | | | | | | | | | This adds preliminary support for the SH7785-based Highlander board. Some of the Highlander support code is reordered so that most of it can be reused directly. This also plugs in missing SH7785 checks in the places that need it, as this is the first board to support the CPU. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off dead bigsur and ec3104 boards.Paul Mundt2007-02-141-1/+0
| | | | | | | | Neither of these have had any maintenance in years, and there's no interest in keeping them straggling along. These have already been slated for removal some time, so finally just get rid of them. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Consolidated SH7751/SH7780 PCI support.Paul Mundt2006-09-271-2/+3
| | | | | | | | This cleans up quite a lot of the PCI mess that we currently have, and attempts to consolidate the duplication in the SH7780 and SH7751 PCI controllers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for R7780RP and R7780MP boards.Paul Mundt2006-09-271-0/+2
| | | | | | | This adds support for the Renesas SH7780 development boards, R7780RP and R7780MP. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Titan board support.Jamie Lenehan2006-09-271-0/+1
| | | | | | | Add support for the titan board. Signed-off-by: Jamie Lenehan <lenehan@twibble.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+16
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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