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- 08 Jun, 2007 1 commit
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Paul Mundt authored
This adds basic support for multiple nodes on SH machines. This is primarily useful for boards with many different memory blocks that are otherwise unused (SH7722/SH7785 URAM and so forth). Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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- 27 Sep, 2006 5 commits
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Paul Mundt authored
A simple debugging aid for easier visibility of the respective cachelines. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Yoshinori Sato authored
A few more outstanding nommu fixups.. Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
ioremap() overhaul. Add support for transparent PMB mapping, get rid of p3_ioremap(), etc. Also drop ioremap() and iounmap() routines from the machvec, as everyone can use the generic ioremap() API instead. For PCI memory apertures and other special cases, use the pci_iomap() API, as boards are already required to get the mapping right there. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Cleanup of page table allocators, using generic folded PMD and PUD helpers. TLB flushing operations are moved to a more sensible spot. The page fault handler is also optimized slightly, we no longer waste cycles on IRQ disabling for flushing of the page from the ITLB, since we're already under CLI protection by the initial exception handler. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Add support for 32-bit physical addressing through the SH-4A Privileged Space Mapping Buffer (PMB). Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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- 16 Apr, 2005 1 commit
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Linus Torvalds authored
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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