4b27c47cf8
sh: syscall auditing for sh5, too.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
7a2eacb759
sh: Provide a 29/32-bit physical hint for bootloaders.
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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>
17 years ago
80a68a43d9
sh: Add a printk() to warn legacy mem= growers.
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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>
17 years ago
74d99a5e26
sh: SH-2A FPU support.
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Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
a8f67f4b4d
sh: Add SH7263 CPU support.
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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>
17 years ago
47a3eb9556
sh: Fix the arch/sh/kernel/traps.c build for sh32.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
6d01f51086
sh: Add SH7203 CPU support.
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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>
17 years ago
1322b9def9
sh: syscall audit support.
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Support syscall auditing..
Signed-off-by: Yuichi Nakamura <ynakam@hitachisoft.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
03713bd226
sh: Move mach-cayman in with the rest of the boards.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
3e0137f6c7
sh: Kill off the mach-harp and mach-sim machtypes.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
332fd57b92
sh: Bring the SH-5 FPU in line with the SH-4 FPU API.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
b4eaa1cc7c
sh: Kill off the rest of arch/sh64/kernel/.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
18bc81319b
sh: Get the mach-cayman IRQ support building.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
df0fb25628
sh: Fix up proc ASIDs for CPU-local ASID cache accessors.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
c96bcf958c
sh: Use existing CONFIG_CACHE_xx options in head_64.S.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
36763b22be
sh: Switch SH-5 to use CONFIG_PAGE_OFFSET.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
e88ed82ef8
sh: Stub in CPU subtype setup code for SH5-101/103.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
c2672f62e7
sh: Add the SH-5 cpu type symbolic names.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
d183913609
sh: Plug in simple SH-5 subtype probing.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
92b59258b8
sh: Kill off do_NMI stub in SH-5 ex table.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
ac490a4893
sh: Move quad-word real-address I/O defs to io.h.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
5a4f7c66be
sh: Share bug/debug traps across _32 and _64.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
bcb28e42be
sh: sys_sh consolidation for arch_get_unmapped_area().
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
e7e0a4b54a
sh: Share the ELF dump_task interfaces.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
a7aa92d1b4
sh: Kill off SH-5 enter_deep_standby() cruft.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
6694e8250e
sh: Sync up the _64 linker script with the _32 version.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
1cb80fcfe2
sh: Merge sh and sh64 module.c.
...
This is trivial, in that they're both effectively the same for the base
relocations anyways. SH-5 doesn't need the unaligned bits, and has a
few extra relocations, which are never hit on non-SH5 parts.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
600ee240d1
sh: Move over and enable FPU support for SH-5.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
061854fd15
sh: Common swapper_pg_dir usage for SH-5.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
bba89e1f40
sh: Provide dummy swapper pt_regs for SH-5 ctx switch.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
7cfee5ac3e
sh: Move over sh64 switch_to and stack unwinder.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
4b7be4f2e0
sh: Split out sh_ksyms.c in to _32 and _64 variants.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
343ac72248
sh: Move over the SH-5 entry.S.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
49e6c3e746
sh: Split out linker script to _32 and _64 variants.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
1b6cf8175e
sh: Split out syscall ABI for _32 and _64 variants.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
fcfdd0f14f
sh: Split out checksum.h in to _32 and _64 variants.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
b613881ead
sh: flush_cache_sigtramp() takes 1 arg only.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
959f7d587e
sh: Move over the SH-5 head.S and tlb.h.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
256b22ca66
sh: Have SH-5 provide an {en,dis}able_fpu() impl.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
27a511c6f3
sh: Disable initial cache flush on SH-5.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
c881cbc033
sh: Don't reference UBC code in CPU init on sh64.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
cc8eae7f51
sh: imask IRQ depends on sh32.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
2f75fbf16b
sh: Move in the SH-5 traps.c impl.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
c3c307c83c
sh: Move arch/sh64/kernel/sys_sh64.c to arch/sh/kernel/
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
f7a7b15344
sh: Move in the SH-5 signal trampoline impl.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
48b22cf993
sh: Move in the SH-5 ptrace impl.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
af3c7dfe82
sh: Split out processor.h in to _32 and _64 variants.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
fe51bc9eaf
sh: Split out arch/sh/kernel/process.c for _32 and _64 variants.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
5055235554
sh: Have 32-bit use arch/sh/kernel/Makefile_32.
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
62d6b66edc
sh: Move sh32 optimized I/O routines to arch/sh/lib/
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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years ago
Paul Mundt