linux-2.6.git
13 years agosh: Kill off dead HS771RVoIP board support.
Paul Mundt [Sat, 19 Jan 2008 07:06:01 +0000 (16:06 +0900)]
sh: Kill off dead HS771RVoIP board support.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: r7785rp: Fix up DECLARE_INTC_DESC() arg mismatch.
Paul Mundt [Tue, 15 Jan 2008 07:58:19 +0000 (16:58 +0900)]
sh: r7785rp: Fix up DECLARE_INTC_DESC() arg mismatch.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: r7785rp: Hook up the rest of the HL7785 FPGA IRQ vectors.
Paul Mundt [Tue, 15 Jan 2008 07:55:55 +0000 (16:55 +0900)]
sh: r7785rp: Hook up the rest of the HL7785 FPGA IRQ vectors.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: r2d - enable sm501 usb host function
Magnus Damm [Tue, 15 Jan 2008 03:48:15 +0000 (12:48 +0900)]
sh: r2d - enable sm501 usb host function

This patch tells the sm501 mfd driver to build platform data for the
sm501 usb host driver.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: remove voyagergx
Magnus Damm [Tue, 15 Jan 2008 03:47:53 +0000 (12:47 +0900)]
sh: remove voyagergx

This patch removes redundant irq handling code together with unused
consistent alloc code. R2D uart setup code is changed to use
sm501-regs.h and unused header files are removed.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: r2d - add lcd planel timings to sm501 platform data
Magnus Damm [Tue, 15 Jan 2008 03:44:44 +0000 (12:44 +0900)]
sh: r2d - add lcd planel timings to sm501 platform data

This patch adds timings to drive a Sharp LQ104V1DG21 lcd panel that can
be hooked up to R2D-1 or R2D-PLUS. The sm501fb driver should leave the
pins FPEN and VBIASEN alone, and this patch instructs the driver to do
so by not setting flags flags for these pins.

This patch works best together with the patch posted to the
linux-fbdev-devel list "sm501fb: control panel pin usage with platform
data flags", but this patch can be merged independently.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add OHCI and UDC platform devices for SH7720.
Yoshihiro Shimoda [Fri, 11 Jan 2008 01:38:34 +0000 (10:38 +0900)]
sh: Add OHCI and UDC platform devices for SH7720.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: intc - remove default interrupt priority tables
Magnus Damm [Thu, 10 Jan 2008 05:08:55 +0000 (14:08 +0900)]
sh: intc - remove default interrupt priority tables

This patch removes interrupt priority tables from the intc code.
Optimal priority assignment varies with embedded application anyway,
so keeping the interrupt priority tables together with cpu-specific
code doesn't make sense.

The function intc_set_priority() should be used instead to set the
desired interrupt priority level.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Correct pte size mismatch for X2 TLB.
Paul Mundt [Thu, 10 Jan 2008 05:07:03 +0000 (14:07 +0900)]
sh: Correct pte size mismatch for X2 TLB.

Fixes up a build warning/error in arch/sh/mm/fault_32.c.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix posix_types.h userspace breakage from sh64 merge.
Paul Mundt [Tue, 8 Jan 2008 09:05:03 +0000 (18:05 +0900)]
sh: Fix posix_types.h userspace breakage from sh64 merge.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Update SE7712 PCLK definition.
Andrew Murray [Tue, 8 Jan 2008 04:27:23 +0000 (13:27 +0900)]
sh: Update SE7712 PCLK definition.

This patch provides a correct value for CONFIG_SH_PCLK_FREQ for the
SH7712 solution engine when used with the board's default factory
settings. This results in the board running at its maximum CPU clock
rate (200 MHz).

Signed-off-by: Andrew Murray <amurray@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: sh7712 clock support
Andrew Murray [Tue, 8 Jan 2008 00:56:45 +0000 (09:56 +0900)]
sh: sh7712 clock support

This patch provides specific clock support for the SH7712.

Signed-off-by: Andrew Murray <amurray@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add support for SH7763 CPU subtype.
Yoshihiro Shimoda [Mon, 7 Jan 2008 05:40:07 +0000 (14:40 +0900)]
sh: Add support for SH7763 CPU subtype.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix get_user()/put_user() build error.
Paul Mundt [Wed, 26 Dec 2007 09:37:16 +0000 (18:37 +0900)]
sh: Fix get_user()/put_user() build error.

Fixes the build error caused by -Werror on gcc 3.x compilers:

arch/sh/kernel/signal_32.c: In function `sys_sigaction':
arch/sh/kernel/signal_32.c:66: warning: initialization discards qualifiers from pointer target type
arch/sh/kernel/signal_32.c:67: warning: initialization discards qualifiers from pointer target type
arch/sh/kernel/signal_32.c:69: warning: initialization discards qualifiers from pointer target type
arch/sh/kernel/signal_32.c:70: warning: initialization discards qualifiers from pointer target type

The mismatch in question was introduced by commit-id
9c5a4eec79b3eb8876d2e7fddfa1e040a7650e55.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add support for SH7721 CPU subtype.
Yoshihiro Shimoda [Wed, 26 Dec 2007 02:45:06 +0000 (11:45 +0900)]
sh: Add support for SH7721 CPU subtype.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Provide a stubbed __set_fixmap() for nommu.
Paul Mundt [Tue, 18 Dec 2007 00:43:35 +0000 (09:43 +0900)]
sh: Provide a stubbed __set_fixmap() for nommu.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Always use CONFIG_HZ for HZ.
Paul Mundt [Tue, 18 Dec 2007 00:43:15 +0000 (09:43 +0900)]
sh: Always use CONFIG_HZ for HZ.

Currently the wdt forces HZ=1000 and sidesteps CONFIG_HZ completely. This
is a remnant from when HZ was hardcoded and before CONFIG_HZ was
introduced. Additionally, not all of the timers have this requirement
these days, so it's also an artificial limitation. Just kill it off and
use CONFIG_HZ directly.

Reported-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: include/asm-sh/: Spelling fixes.
Joe Perches [Tue, 18 Dec 2007 00:40:33 +0000 (09:40 +0900)]
sh: include/asm-sh/: Spelling fixes.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: arch/sh/: Spelling fixes.
Joe Perches [Tue, 18 Dec 2007 00:40:03 +0000 (09:40 +0900)]
sh: arch/sh/: Spelling fixes.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up KERNEL_ENTRY calculation for uImage.
Paul Mundt [Mon, 17 Dec 2007 07:08:49 +0000 (16:08 +0900)]
sh: Fix up KERNEL_ENTRY calculation for uImage.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up binfmt_flat compile warnings.
Paul Mundt [Mon, 17 Dec 2007 07:00:25 +0000 (16:00 +0900)]
sh: Fix up binfmt_flat compile warnings.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off pgtable.h from scatterlist.h.
Paul Mundt [Mon, 17 Dec 2007 06:59:38 +0000 (15:59 +0900)]
sh: Kill off pgtable.h from scatterlist.h.

Fixes up the mmc build.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up switch_to() type casts.
Paul Mundt [Mon, 17 Dec 2007 01:52:37 +0000 (10:52 +0900)]
sh: Fix up switch_to() type casts.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Stub in page_table_range_init() on nommu.
Paul Mundt [Mon, 17 Dec 2007 01:52:11 +0000 (10:52 +0900)]
sh: Stub in page_table_range_init() on nommu.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Use def_bool where possible.
Harvey Harrison [Tue, 11 Dec 2007 04:49:35 +0000 (13:49 +0900)]
sh: Use def_bool where possible.

Change occurances of:
bool
default X

to:
def_bool X

Change ocurances of:
bool "Foo"
default X

to:
def_bool X
prompt "Foo"

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off superfluous __KERNEL__ check in asm/elf.h.
Paul Mundt [Mon, 10 Dec 2007 07:33:32 +0000 (16:33 +0900)]
sh: Kill off superfluous __KERNEL__ check in asm/elf.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Provide the FPSCR init through AT_FPUCW.
Paul Mundt [Mon, 10 Dec 2007 07:21:57 +0000 (16:21 +0900)]
sh: Provide the FPSCR init through AT_FPUCW.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Use utsname()->machine for ELF_PLATFORM.
Paul Mundt [Mon, 10 Dec 2007 07:06:32 +0000 (16:06 +0900)]
sh: Use utsname()->machine for ELF_PLATFORM.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Encode L1/L2 cache shape in auxvt.
Paul Mundt [Mon, 10 Dec 2007 06:50:28 +0000 (15:50 +0900)]
sh: Encode L1/L2 cache shape in auxvt.

This adds in the L1I/L1D/L2 cache shape support to their respective
entries in the ELF auxvt, based on the Alpha implementation. We use
this on the userspace libc side for calculating a tightly packed
SHMLBA amongst other things.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Support denormalization on SH-4 FPU.
Stuart Menefy [Fri, 30 Nov 2007 09:42:27 +0000 (18:42 +0900)]
sh: Support denormalization on SH-4 FPU.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up uImage target entry point.
Thomas Betker [Fri, 30 Nov 2007 09:22:10 +0000 (18:22 +0900)]
sh: Fix up uImage target entry point.

This patch changes the uImage target so that it generates a wrapped
compressed vmlinux, rather than a wrapped zImage. The previous version
matched the ARM, this version matches the PPC. However I would question
how useful a self decompressing image is with a boot loader which does
decompression, so I think this is more useful. I also feel it matches
the descrition in the help text ("Compressed kernel image") better.

Signed-off-by: Thomas Betker <thomas.betker@5etech.eu>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: get_user fixes and nommu consolidation.
Stuart Menefy [Fri, 30 Nov 2007 09:16:23 +0000 (18:16 +0900)]
sh: get_user fixes and nommu consolidation.

When a get_user(to, from++) is called the pointer increment is performed
after its first usage, in the specific after the __add_ok invokation.
This causes a wrong get_user return value, putting a wrong character
in the destination variable. This patch solves the problem using a new
temporary pointer.

Additionally this reworks the use of the register banks, allowing for
consolidation between the MMU and nommu implementations.

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Document PTEL 31:29 use on PTEA-wielding parts.
Stuart Menefy [Fri, 30 Nov 2007 09:05:18 +0000 (18:05 +0900)]
sh: Document PTEL 31:29 use on PTEA-wielding parts.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Populate swapper_pg_dir with fixmap range.
Stuart Menefy [Fri, 30 Nov 2007 08:59:55 +0000 (17:59 +0900)]
sh: Populate swapper_pg_dir with fixmap range.

This saves us from having to use kmalloc() for the fixmap entries,
which is needed early for the uncached fixmap.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Clean up places that make 29-bit physical assumptions.
Stuart Menefy [Fri, 30 Nov 2007 08:52:53 +0000 (17:52 +0900)]
sh: Clean up places that make 29-bit physical assumptions.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Preparation for uncached jumps through PMB.
Stuart Menefy [Fri, 30 Nov 2007 08:06:36 +0000 (17:06 +0900)]
sh: Preparation for uncached jumps through PMB.

Presently most of the 29-bit physical parts do P1/P2 segmentation
with a 1:1 cached/uncached mapping, jumping between the two to
control the caching behaviour. This provides the basic infrastructure
to maintain this behaviour on 32-bit physical parts that don't map
P1/P2 at all, using a shiny new linker section and corresponding
fixmap entry.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Explicit alignment for PAGE_SIZE in copy/clear_page().
Paul Mundt [Fri, 30 Nov 2007 07:34:26 +0000 (16:34 +0900)]
sh: Explicit alignment for PAGE_SIZE in copy/clear_page().

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: GUSA atomic rollback support.
Stuart Menefy [Fri, 30 Nov 2007 07:12:36 +0000 (16:12 +0900)]
sh: GUSA atomic rollback support.

This implements kernel-level atomic rollback built on top of gUSA,
as an alternative non-IRQ based atomicity method. This is generally
a faster method for platforms that are lacking the LL/SC pairs that
SH-4A and later use, and is only supportable on legacy cores.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix compile error of arch/sh/mm/pmb.c
Nobuhiro Iwamatsu [Fri, 30 Nov 2007 03:33:17 +0000 (12:33 +0900)]
sh: Fix compile error of arch/sh/mm/pmb.c

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: comment tidying for sh64->sh migration.
Paul Mundt [Wed, 28 Nov 2007 11:19:38 +0000 (20:19 +0900)]
sh: comment tidying for sh64->sh migration.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: syscall auditing for sh5, too.
Paul Mundt [Wed, 28 Nov 2007 10:58:11 +0000 (19:58 +0900)]
sh: syscall auditing for sh5, too.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agortc: rtc-sh: Split out the CPU defs to asm/cpu/.
Paul Mundt [Wed, 28 Nov 2007 10:14:23 +0000 (19:14 +0900)]
rtc: rtc-sh: Split out the CPU defs to asm/cpu/.

With all of the different CPU types this was getting a but unwieldly.
Since sh64 is now integrated, we don't have to worry about multiple
architectures caring about the header definitions.

Split out the defs for each asm/cpu/ to make rtc-sh slightly less
visually offensive.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: CCR1->CCR renaming for SH-2 parts.
Paul Mundt [Wed, 28 Nov 2007 06:56:27 +0000 (15:56 +0900)]
sh: CCR1->CCR renaming for SH-2 parts.

Avoid namespace collision with a CCR1 definition. The general
SH code always expects CCR anyways, so there's no point in keeping
the CCR1 naming around.

Fixes up synclink collisions:

drivers/char/pcmcia/synclink_cs.c:283:1: warning: "CCR1" redefined
In file included from include/asm/cache.h:13,
                 from include/asm/processor_32.h:15,
                 from include/asm/processor.h:60,
                 from include/linux/prefetch.h:14,
                 from include/linux/list.h:8,
                 from include/linux/module.h:9,
                 from drivers/char/pcmcia/synclink_cs.c:38:
include/asm/cpu/cache.h:21:1: warning: this is the location of the previous definition

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Bump up ARCH_KMALLOC_MINALIGN for DMA cases.
Paul Mundt [Tue, 27 Nov 2007 06:57:30 +0000 (15:57 +0900)]
sh: Bump up ARCH_KMALLOC_MINALIGN for DMA cases.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Invalidate the TLB after applying PMB mappings.
Stuart Menefy [Mon, 26 Nov 2007 12:32:40 +0000 (21:32 +0900)]
sh: Invalidate the TLB after applying PMB mappings.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Provide a 29/32-bit physical hint for bootloaders.
Stuart Menefy [Mon, 26 Nov 2007 12:29:09 +0000 (21:29 +0900)]
sh: Provide a 29/32-bit physical hint for bootloaders.

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>
13 years agosh: Add a printk() to warn legacy mem= growers.
Stuart Menefy [Mon, 26 Nov 2007 12:16:09 +0000 (21:16 +0900)]
sh: Add a printk() to warn legacy mem= growers.

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>
13 years agosh: SH-2A FPU support.
Paul Mundt [Mon, 26 Nov 2007 11:38:36 +0000 (20:38 +0900)]
sh: SH-2A FPU support.

Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add SH7263 CPU support.
Paul Mundt [Mon, 26 Nov 2007 10:54:02 +0000 (19:54 +0900)]
sh: Add SH7263 CPU support.

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>
13 years agosh: Fix the arch/sh/kernel/traps.c build for sh32.
Paul Mundt [Mon, 26 Nov 2007 09:17:51 +0000 (18:17 +0900)]
sh: Fix the arch/sh/kernel/traps.c build for sh32.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add SH7203 CPU support.
Paul Mundt [Mon, 26 Nov 2007 09:17:21 +0000 (18:17 +0900)]
sh: Add SH7203 CPU support.

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>
13 years agortc: rtc-sh: SH-2A support.
Paul Mundt [Mon, 26 Nov 2007 08:56:31 +0000 (17:56 +0900)]
rtc: rtc-sh: SH-2A support.

Trivial support for the SH-2A on-chip RTC.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: syscall audit support.
Yuichi Nakamura [Sat, 10 Nov 2007 10:21:34 +0000 (19:21 +0900)]
sh: syscall audit support.

Support syscall auditing..

Signed-off-by: Yuichi Nakamura <ynakam@hitachisoft.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up uname -m matching for native sh64.
Paul Mundt [Fri, 23 Nov 2007 05:24:25 +0000 (14:24 +0900)]
sh: Fix up uname -m matching for native sh64.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Move mach-cayman in with the rest of the boards.
Paul Mundt [Fri, 23 Nov 2007 05:23:50 +0000 (14:23 +0900)]
sh: Move mach-cayman in with the rest of the boards.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off the mach-harp and mach-sim machtypes.
Paul Mundt [Fri, 23 Nov 2007 05:17:42 +0000 (14:17 +0900)]
sh: Kill off the mach-harp and mach-sim machtypes.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up bug trap handler build for sh32.
Paul Mundt [Fri, 23 Nov 2007 05:02:20 +0000 (14:02 +0900)]
sh: Fix up bug trap handler build for sh32.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Build fixes for lib32 clear_page.
Paul Mundt [Fri, 23 Nov 2007 04:55:02 +0000 (13:55 +0900)]
sh: Build fixes for lib32 clear_page.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up default zImage target for sh32.
Paul Mundt [Fri, 23 Nov 2007 04:54:34 +0000 (13:54 +0900)]
sh: Fix up default zImage target for sh32.

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>
13 years agosh: Bring the SH-5 FPU in line with the SH-4 FPU API.
Paul Mundt [Thu, 22 Nov 2007 08:30:50 +0000 (17:30 +0900)]
sh: Bring the SH-5 FPU in line with the SH-4 FPU API.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Get the SH-5 PCI support building.
Paul Mundt [Thu, 22 Nov 2007 07:29:10 +0000 (16:29 +0900)]
sh: Get the SH-5 PCI support building.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Bump number of quicklists for SH-5.
Paul Mundt [Thu, 22 Nov 2007 07:28:26 +0000 (16:28 +0900)]
sh: Bump number of quicklists for SH-5.

Sync up with the SH definitions.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add SH-5 subtypes to check_bugs() for utsname.
Paul Mundt [Thu, 22 Nov 2007 04:11:39 +0000 (13:11 +0900)]
sh: Add SH-5 subtypes to check_bugs() for utsname.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off the rest of arch/sh64/kernel/.
Paul Mundt [Wed, 21 Nov 2007 14:27:52 +0000 (23:27 +0900)]
sh: Kill off the rest of arch/sh64/kernel/.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Get the mach-cayman IRQ support building.
Paul Mundt [Wed, 21 Nov 2007 14:16:33 +0000 (23:16 +0900)]
sh: Get the mach-cayman IRQ support building.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off the last of the sh64 headers.
Paul Mundt [Wed, 21 Nov 2007 13:53:34 +0000 (22:53 +0900)]
sh: Kill off the last of the sh64 headers.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: clear/copy_page renames in lib and lib64.
Paul Mundt [Wed, 21 Nov 2007 13:46:14 +0000 (22:46 +0900)]
sh: clear/copy_page renames in lib and lib64.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Rename the _32 and _64 TLB flush variants.
Paul Mundt [Wed, 21 Nov 2007 13:30:58 +0000 (22:30 +0900)]
sh: Rename the _32 and _64 TLB flush variants.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Consolidate sh/sh64 Makefiles.
Paul Mundt [Wed, 21 Nov 2007 13:28:28 +0000 (22:28 +0900)]
sh: Consolidate sh/sh64 Makefiles.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Tidy up KBUILD_IMAGE for sh64.
Paul Mundt [Wed, 21 Nov 2007 13:13:34 +0000 (22:13 +0900)]
sh: Tidy up KBUILD_IMAGE for sh64.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Remove duplicate SUPERH64 symbol.
Paul Mundt [Wed, 21 Nov 2007 12:54:07 +0000 (21:54 +0900)]
sh: Remove duplicate SUPERH64 symbol.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Generic BUG only works for sh32.
Paul Mundt [Wed, 21 Nov 2007 09:22:05 +0000 (18:22 +0900)]
sh: Generic BUG only works for sh32.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add onchip remap prototypes, kill old sh64 io.h.
Paul Mundt [Wed, 21 Nov 2007 09:06:34 +0000 (18:06 +0900)]
sh: Add onchip remap prototypes, kill old sh64 io.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Copy over special CFLAGS for SH-5 TLB miss.
Paul Mundt [Wed, 21 Nov 2007 08:58:13 +0000 (17:58 +0900)]
sh: Copy over special CFLAGS for SH-5 TLB miss.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up user_fpu_struct typo for SH-5.
Paul Mundt [Wed, 21 Nov 2007 08:55:12 +0000 (17:55 +0900)]
sh: Fix up user_fpu_struct typo for SH-5.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Mark some IRQ debug options sh32 only.
Paul Mundt [Wed, 21 Nov 2007 08:47:15 +0000 (17:47 +0900)]
sh: Mark some IRQ debug options sh32 only.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Special layout for SH-5 stat.h and user.h.
Paul Mundt [Wed, 21 Nov 2007 08:28:37 +0000 (17:28 +0900)]
sh: Special layout for SH-5 stat.h and user.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Purge dead sh64 headers.
Paul Mundt [Wed, 21 Nov 2007 08:28:09 +0000 (17:28 +0900)]
sh: Purge dead sh64 headers.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off arch/sh64/mm.
Paul Mundt [Wed, 21 Nov 2007 08:09:14 +0000 (17:09 +0900)]
sh: Kill off arch/sh64/mm.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up proc ASIDs for CPU-local ASID cache accessors.
Paul Mundt [Wed, 21 Nov 2007 08:07:46 +0000 (17:07 +0900)]
sh: Fix up proc ASIDs for CPU-local ASID cache accessors.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Move over SH-5 TLB and cache support code.
Paul Mundt [Wed, 21 Nov 2007 08:07:06 +0000 (17:07 +0900)]
sh: Move over SH-5 TLB and cache support code.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Merge sh64 Kconfig.debug options.
Paul Mundt [Wed, 21 Nov 2007 07:58:56 +0000 (16:58 +0900)]
sh: Merge sh64 Kconfig.debug options.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off a stray proc tlb reference in fault_64.
Paul Mundt [Wed, 21 Nov 2007 07:55:27 +0000 (16:55 +0900)]
sh: Kill off a stray proc tlb reference in fault_64.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Merge the sh64 zImage bits.
Paul Mundt [Wed, 21 Nov 2007 07:53:37 +0000 (16:53 +0900)]
sh: Merge the sh64 zImage bits.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: SH-5 uses a 64-bit PTE_MAGNITUDE, as X2 TLB.
Paul Mundt [Wed, 21 Nov 2007 07:19:12 +0000 (16:19 +0900)]
sh: SH-5 uses a 64-bit PTE_MAGNITUDE, as X2 TLB.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Use existing CONFIG_CACHE_xx options in head_64.S.
Paul Mundt [Wed, 21 Nov 2007 07:04:12 +0000 (16:04 +0900)]
sh: Use existing CONFIG_CACHE_xx options in head_64.S.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Fix up generic BUG build for SH-5.
Paul Mundt [Wed, 21 Nov 2007 06:58:24 +0000 (15:58 +0900)]
sh: Fix up generic BUG build for SH-5.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Consolidate Kconfig.sh/Kconfig.sh64.
Paul Mundt [Wed, 21 Nov 2007 06:58:01 +0000 (15:58 +0900)]
sh: Consolidate Kconfig.sh/Kconfig.sh64.

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>
13 years agosh: Bump the MEMORY_SIZE default to something reasonable.
Paul Mundt [Wed, 21 Nov 2007 06:46:07 +0000 (15:46 +0900)]
sh: Bump the MEMORY_SIZE default to something reasonable.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off some dead sh64 kconfig symbols.
Paul Mundt [Wed, 21 Nov 2007 06:43:43 +0000 (15:43 +0900)]
sh: Kill off some dead sh64 kconfig symbols.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Switch SH-5 to use CONFIG_PAGE_OFFSET.
Paul Mundt [Wed, 21 Nov 2007 06:34:33 +0000 (15:34 +0900)]
sh: Switch SH-5 to use CONFIG_PAGE_OFFSET.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Move PXSEG comments to addrspace.h.
Paul Mundt [Wed, 21 Nov 2007 06:34:02 +0000 (15:34 +0900)]
sh: Move PXSEG comments to addrspace.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Set HPAGE_SHIFT for 512MB hugetlb pages.
Paul Mundt [Wed, 21 Nov 2007 06:23:07 +0000 (15:23 +0900)]
sh: Set HPAGE_SHIFT for 512MB hugetlb pages.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Update cayman defconfig.
Paul Mundt [Tue, 20 Nov 2007 09:45:39 +0000 (18:45 +0900)]
sh: Update cayman defconfig.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Stubs for fpu disabled on SH-5.
Paul Mundt [Tue, 20 Nov 2007 09:44:39 +0000 (18:44 +0900)]
sh: Stubs for fpu disabled on SH-5.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Stub in CPU subtype setup code for SH5-101/103.
Paul Mundt [Tue, 20 Nov 2007 09:33:03 +0000 (18:33 +0900)]
sh: Stub in CPU subtype setup code for SH5-101/103.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Add the SH-5 cpu type symbolic names.
Paul Mundt [Tue, 20 Nov 2007 09:29:00 +0000 (18:29 +0900)]
sh: Add the SH-5 cpu type symbolic names.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Plug in simple SH-5 subtype probing.
Paul Mundt [Tue, 20 Nov 2007 09:27:20 +0000 (18:27 +0900)]
sh: Plug in simple SH-5 subtype probing.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Kill off do_NMI stub in SH-5 ex table.
Paul Mundt [Tue, 20 Nov 2007 09:26:54 +0000 (18:26 +0900)]
sh: Kill off do_NMI stub in SH-5 ex table.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
13 years agosh: Move quad-word real-address I/O defs to io.h.
Paul Mundt [Tue, 20 Nov 2007 09:26:28 +0000 (18:26 +0900)]
sh: Move quad-word real-address I/O defs to io.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>