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* sh: Provide a 29/32-bit physical hint for bootloaders.Stuart Menefy2008-01-27
| | | | | | | | | | | | | Shoves a magic word in to the empty_zero_page section for the bootloader to work out whether to start the kernel in 29-bit or 32-bit mode. [ Renesas CPUs already take care of the initial PMB mappings entirely in hardware and decide on 29-bit/32-bit physical depending on which pin powered up the CPU, so this is mostly for ST parts. -- PFM ]. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add a printk() to warn legacy mem= growers.Stuart Menefy2008-01-27
| | | | | | | | mem= can't be used to grow the size of kernel memory, so provide a warning to that effect. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH-2A FPU support.Paul Mundt2008-01-27
| | | | | Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SH7263 CPU support.Paul Mundt2008-01-27
| | | | | | | | | | | | This adds support for the SH7263 (SH-2A) CPU. This particular CPU is a superset of SH7203, adding some additional peripheral blocks and hooking up additional (reserved on SH7203) vectors in the INTC block. No visibly nasty surprises, yet.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix the arch/sh/kernel/traps.c build for sh32.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SH7203 CPU support.Paul Mundt2008-01-27
| | | | | | | This adds support for the SH7203 (SH-2A) CPU. Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* rtc: rtc-sh: SH-2A support.Paul Mundt2008-01-27
| | | | | | Trivial support for the SH-2A on-chip RTC. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: syscall audit support.Yuichi Nakamura2008-01-27
| | | | | | | Support syscall auditing.. Signed-off-by: Yuichi Nakamura <ynakam@hitachisoft.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up uname -m matching for native sh64.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move mach-cayman in with the rest of the boards.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off the mach-harp and mach-sim machtypes.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up bug trap handler build for sh32.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Build fixes for lib32 clear_page.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up default zImage target for sh32.Paul Mundt2008-01-27
| | | | | | | This was using the absolute path, which was confusing the make target. Switch it to just 'zImage', as per powerpc. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Bring the SH-5 FPU in line with the SH-4 FPU API.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Get the SH-5 PCI support building.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Bump number of quicklists for SH-5.Paul Mundt2008-01-27
| | | | | | Sync up with the SH definitions. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SH-5 subtypes to check_bugs() for utsname.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off the rest of arch/sh64/kernel/.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Get the mach-cayman IRQ support building.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off the last of the sh64 headers.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: clear/copy_page renames in lib and lib64.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Rename the _32 and _64 TLB flush variants.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Consolidate sh/sh64 Makefiles.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Tidy up KBUILD_IMAGE for sh64.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Remove duplicate SUPERH64 symbol.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Generic BUG only works for sh32.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add onchip remap prototypes, kill old sh64 io.h.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Copy over special CFLAGS for SH-5 TLB miss.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up user_fpu_struct typo for SH-5.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Mark some IRQ debug options sh32 only.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Special layout for SH-5 stat.h and user.h.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Purge dead sh64 headers.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off arch/sh64/mm.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up proc ASIDs for CPU-local ASID cache accessors.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move over SH-5 TLB and cache support code.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Merge sh64 Kconfig.debug options.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off a stray proc tlb reference in fault_64.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Merge the sh64 zImage bits.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH-5 uses a 64-bit PTE_MAGNITUDE, as X2 TLB.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Use existing CONFIG_CACHE_xx options in head_64.S.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up generic BUG build for SH-5.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Consolidate Kconfig.sh/Kconfig.sh64.Paul Mundt2008-01-27
| | | | | | | Fold in the sh64-specific bits in to the main Kconfig.sh, and move this back as arch/sh/Kconfig. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Bump the MEMORY_SIZE default to something reasonable.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off some dead sh64 kconfig symbols.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Switch SH-5 to use CONFIG_PAGE_OFFSET.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move PXSEG comments to addrspace.h.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Set HPAGE_SHIFT for 512MB hugetlb pages.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Update cayman defconfig.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Stubs for fpu disabled on SH-5.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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